🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.81 AU - 0.85 AU

Year: 268 Days

Day: 13.3 Hours

Environment

Temp: 130 °C

Axial Tilt: 29.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.98 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.62 AU - 5.64 AU

Year: 4122 Days

Day: 39.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,710,859 km

• M1: 2,221,828 km (0.087 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.3

Radius: 9.2

Gravity: 3.71 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.82 AU - 6.44 AU

Year: 4739 Days

Day: 13 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 84,710,859 km

• M1: 115,190 km (0.055 R)
• M2: 177,722 km (0.108 R)
• M3: 306,825 km (0.063 R)
• M4: 379,530 km (0.115 R)
• M5: 459,565 km (0.057 R)
• M6: 528,529 km (0.099 R)
• M7: 601,533 km (0.091 R)
• M8: 832,063 km (0.096 R)
• M9: 918,980 km (0.075 R)
• M10: 1,067,082 km (0.083 R)
• M11: 1,426,266 km (0.062 R)
• M12: 1,518,568 km (0.05 R)
• M13: 1,864,737 km (0.106 R)
• M14: 1,980,676 km (0.101 R)
• M15: 2,054,428 km (0.079 R)
• M16: 2,159,296 km (0.075 R)
• M17: 2,296,776 km (0.037 R)
• M18: 2,516,535 km (0.102 R)
• M19: 2,776,088 km (0.105 R)
• M20: 2,842,360 km (0.052 R)
• M21: 3,010,358 km (0.032 R)
• M22: 3,373,881 km (0.12 R)
• M23: 3,462,592 km (0.057 R)
• M24: 3,534,100 km (0.11 R)
• M25: 4,314,403 km (0.114 R)
• M26: 4,488,385 km (0.104 R)
• M27: 4,664,761 km (0.073 R)
• M28: 4,724,151 km (0.115 R)
• M29: 5,085,280 km (0.084 R)
• M30: 5,248,641 km (0.049 R)
• M31: 5,351,714 km (0.106 R)
• M32: 5,685,916 km (0.047 R)
• M33: 6,200,084 km (0.098 R)
• M34: 6,751,502 km (0.119 R)
• M35: 6,999,086 km (0.065 R)
• M36: 7,112,631 km (0.087 R)
• M37: 7,526,418 km (0.095 R)
• M38: 7,689,480 km (0.12 R)
• M39: 7,759,791 km (0.112 R)
• M40: 7,900,862 km (0.037 R)
• M41: 8,019,194 km (0.091 R)
• M42: 8,185,696 km (0.093 R)
• M43: 9,735,979 km (0.086 R)
• M44: 10,583,601 km (0.074 R)
• M45: 11,135,168 km (0.114 R)
• M46: 11,241,382 km (0.065 R)
• M47: 11,427,931 km (0.095 R)
• M48: 11,993,710 km (0.069 R)
• M49: 12,129,844 km (0.045 R)
• M50: 12,239,051 km (0.113 R)
• M51: 12,403,459 km (0.074 R)
• M52: 13,462,013 km (0.119 R)
• M53: 13,660,230 km (0.054 R)
• M54: 14,231,694 km (0.081 R)
• M55: 14,404,629 km (0.086 R)
• M56: 14,723,572 km (0.096 R)
• M57: 14,811,087 km (0.096 R)
• M58: 15,044,908 km (0.117 R)
• M59: 15,339,018 km (0.113 R)
• M60: 15,575,682 km (0.112 R)
• M61: 17,296,506 km (0.101 R)
• M62: 17,759,362 km (0.034 R)
• M63: 18,132,608 km (0.088 R)
• M64: 18,288,938 km (0.098 R)
• M65: 18,414,301 km (0.098 R)
• M66: 18,508,398 km (0.117 R)
• M67: 18,950,161 km (0.049 R)
• M68: 19,077,020 km (0.119 R)
• M69: 19,715,354 km (0.118 R)
• M70: 20,621,019 km (0.102 R)
• M71: 20,882,217 km (0.084 R)
• M72: 21,013,265 km (0.084 R)
• M73: 21,705,604 km (0.062 R)
• M74: 22,071,221 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.8

Radius: 10.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 10.71 AU - 12.87 AU

Year: 14362 Days

Day: 11.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 84,710,859 km

• M1: 139,575 km (0.032 R)
• M2: 576,101 km (0.078 R)
• M3: 733,778 km (0.027 R)
• M4: 876,793 km (0.101 R)
• M5: 1,310,178 km (0.118 R)
• M6: 1,559,408 km (0.076 R)
• M7: 1,961,976 km (0.09 R)
• M8: 2,613,774 km (0.114 R)
• M9: 3,376,723 km (0.042 R)
• M10: 3,845,862 km (0.109 R)
• M11: 3,998,302 km (0.068 R)
• M12: 4,126,956 km (0.074 R)
• M13: 7,129,835 km (0.103 R)
• M14: 7,666,442 km (0.095 R)
• M15: 8,479,058 km (0.041 R)
• M16: 8,845,273 km (0.06 R)
• M17: 10,044,899 km (0.086 R)
• M18: 10,185,221 km (0.092 R)
• M19: 10,503,416 km (0.055 R)
• M20: 11,587,552 km (0.047 R)
• M21: 11,661,004 km (0.061 R)
• M22: 11,771,707 km (0.118 R)
• M23: 11,845,608 km (0.091 R)
• M24: 12,480,352 km (0.113 R)
• M25: 12,934,980 km (0.056 R)
• M26: 14,213,294 km (0.118 R)
• M27: 14,927,474 km (0.09 R)
• M28: 15,208,419 km (0.101 R)
• M29: 18,154,898 km (0.082 R)
• M30: 18,756,132 km (0.063 R)
• M31: 19,320,415 km (0.109 R)
• M32: 19,582,810 km (0.106 R)
• M33: 20,243,733 km (0.066 R)
• M34: 20,733,218 km (0.092 R)
• M35: 21,814,362 km (0.094 R)
• M36: 22,637,299 km (0.038 R)
• M37: 23,703,633 km (0.099 R)
• M38: 25,214,272 km (0.098 R)
• M39: 25,885,069 km (0.114 R)
• M40: 26,029,431 km (0.043 R)
• M41: 26,270,882 km (0.115 R)
• M42: 26,658,640 km (0.034 R)
• M43: 27,097,261 km (0.108 R)
• M44: 27,981,384 km (0.073 R)
• M45: 29,677,375 km (0.073 R)
• M46: 29,929,597 km (0.063 R)
• M47: 30,334,559 km (0.114 R)
• M48: 30,486,999 km (0.117 R)
• M49: 32,024,416 km (0.035 R)
• M50: 32,854,684 km (0.119 R)
• M51: 33,167,942 km (0.081 R)
• M52: 33,692,133 km (0.11 R)
• M53: 35,494,788 km (0.107 R)
• M54: 35,816,124 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 701.3

Radius: 4.8

Gravity: 30.44 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 12.57 AU - 13.61 AU

Year: 16801 Days

Day: 24.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,710,859 km

• M1: 61,784 km (0.083 R)
• M2: 238,309 km (0.084 R)
• M3: 432,039 km (0.098 R)
• M4: 506,389 km (0.045 R)
• M5: 689,347 km (0.084 R)
• M6: 777,011 km (0.118 R)
• M7: 988,094 km (0.104 R)
• M8: 1,112,859 km (0.095 R)
• M9: 1,269,338 km (0.103 R)
• M10: 1,545,795 km (0.111 R)
• M11: 1,632,262 km (0.119 R)
• M12: 1,780,065 km (0.115 R)
• M13: 1,870,871 km (0.093 R)
• M14: 2,025,705 km (0.05 R)
• M15: 2,413,911 km (0.102 R)
• M16: 2,789,701 km (0.105 R)
• M17: 3,633,134 km (0.066 R)
• M18: 4,062,480 km (0.051 R)
• M19: 4,425,554 km (0.111 R)
• M20: 4,883,473 km (0.113 R)
• M21: 4,925,809 km (0.099 R)
• M22: 5,487,848 km (0.091 R)
• M23: 6,298,968 km (0.119 R)
• M24: 6,484,320 km (0.075 R)
• M25: 6,907,831 km (0.116 R)
• M26: 8,535,606 km (0.075 R)
• M27: 9,418,383 km (0.085 R)
• M28: 9,471,191 km (0.109 R)
• M29: 9,630,213 km (0.032 R)
• M30: 9,790,133 km (0.118 R)
• M31: 10,058,662 km (0.11 R)
• M32: 10,220,975 km (0.088 R)
• M33: 10,548,146 km (0.11 R)
• M34: 10,823,406 km (0.11 R)
• M35: 10,878,757 km (0.109 R)
• M36: 12,640,422 km (0.042 R)
• M37: 12,874,094 km (0.116 R)
• M38: 12,991,528 km (0.077 R)
• M39: 14,306,044 km (0.086 R)
• M40: 14,979,085 km (0.118 R)
• M41: 15,288,304 km (0.104 R)
• M42: 15,850,343 km (0.048 R)
• M43: 16,482,843 km (0.101 R)
• M44: 16,674,179 km (0.065 R)
• M45: 17,382,076 km (0.106 R)
• M46: 17,576,703 km (0.115 R)
• M47: 17,707,002 km (0.041 R)
• M48: 19,969,521 km (0.082 R)
• M49: 20,037,438 km (0.037 R)
• M50: 20,652,136 km (0.118 R)
• M51: 20,927,246 km (0.086 R)
• M52: 21,203,703 km (0.116 R)
• M53: 22,180,577 km (0.1 R)
• M54: 22,391,809 km (0.073 R)
• M55: 22,603,640 km (0.11 R)
• M56: 23,745,072 km (0.084 R)
• M57: 23,961,091 km (0.069 R)
• M58: 24,250,264 km (0.088 R)
• M59: 24,978,057 km (0.087 R)
• M60: 25,860,984 km (0.062 R)
• M61: 26,306,337 km (0.059 R)
• M62: 28,417,462 km (0.101 R)
• M63: 28,723,539 km (0.112 R)
• M64: 29,184,600 km (0.118 R)
• M65: 29,570,712 km (0.092 R)
• M66: 29,803,187 km (0.108 R)
• M67: 32,160,999 km (0.091 R)
• M68: 33,362,120 km (0.119 R)
• M69: 34,008,832 km (0.115 R)
• M70: 34,171,146 km (0.054 R)
• M71: 36,056,079 km (0.117 R)
• M72: 37,303,426 km (0.076 R)
• M73: 37,470,826 km (0.077 R)
• M74: 38,311,566 km (0.095 R)
• M75: 38,649,507 km (0.039 R)
• M76: 40,097,166 km (0.111 R)
• M77: 41,735,861 km (0.116 R)
• M78: 41,996,610 km (0.117 R)
• M79: 44,456,298 km (0.099 R)
• M80: 44,989,316 km (0.109 R)
• M81: 47,323,790 km (0.114 R)
• M82: 47,686,416 km (0.116 R)
• M83: 48,232,149 km (0.064 R)
• M84: 50,805,980 km (0.061 R)
• M85: 50,991,481 km (0.055 R)
• M86: 51,549,481 km (0.101 R)
• M87: 54,180,010 km (0.115 R)
• M88: 59,472,633 km (0.059 R)
• M89: 60,845,942 km (0.108 R)
• M90: 61,437,751 km (0.066 R)
• M91: 61,932,322 km (0.082 R)
• M92: 65,028,100 km (0.1 R)
• M93: 66,239,992 km (0.106 R)
• M94: 66,341,270 km (0.097 R)
• M95: 68,071,669 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.3

Radius: 4.1

Gravity: 34.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 12.64 AU - 17.5 AU

Year: 20754 Days

Day: 17.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,710,859 km

• M1: 53,257 km (0.097 R)
• M2: 159,920 km (0.108 R)
• M3: 452,085 km (0.104 R)
• M4: 1,500,467 km (0.102 R)
• M5: 1,713,793 km (0.118 R)
• M6: 2,168,870 km (0.109 R)
• M7: 2,340,159 km (0.108 R)
• M8: 2,623,199 km (0.052 R)
• M9: 3,029,806 km (0.116 R)
• M10: 3,655,723 km (0.08 R)
• M11: 3,941,904 km (0.115 R)
• M12: 4,622,574 km (0.072 R)
• M13: 4,710,239 km (0.085 R)
• M14: 5,021,253 km (0.057 R)
• M15: 6,427,772 km (0.115 R)
• M16: 7,022,274 km (0.088 R)
• M17: 7,737,800 km (0.082 R)
• M18: 7,946,489 km (0.117 R)
• M19: 8,157,123 km (0.115 R)
• M20: 8,369,402 km (0.103 R)
• M21: 8,637,482 km (0.115 R)
• M22: 8,745,492 km (0.066 R)
• M23: 10,475,890 km (0.116 R)
• M24: 11,056,031 km (0.097 R)
• M25: 11,468,322 km (0.104 R)
• M26: 11,646,643 km (0.095 R)
• M27: 11,706,183 km (0.094 R)
• M28: 12,005,828 km (0.094 R)
• M29: 13,043,289 km (0.116 R)
• M30: 14,172,603 km (0.075 R)
• M31: 14,491,845 km (0.068 R)
• M32: 14,684,527 km (0.114 R)
• M33: 14,749,004 km (0.037 R)
• M34: 15,202,584 km (0.101 R)
• M35: 15,660,653 km (0.034 R)
• M36: 16,256,352 km (0.066 R)
• M37: 16,323,072 km (0.098 R)
• M38: 17,538,106 km (0.032 R)
• M39: 17,949,501 km (0.041 R)
• M40: 18,851,875 km (0.104 R)
• M41: 19,343,753 km (0.057 R)
• M42: 19,414,363 km (0.081 R)
• M43: 20,628,200 km (0.112 R)
• M44: 20,700,306 km (0.041 R)
• M45: 21,792,670 km (0.089 R)
• M46: 22,605,734 km (0.093 R)
• M47: 24,261,184 km (0.097 R)
• M48: 25,180,463 km (0.073 R)
• M49: 28,085,803 km (0.113 R)
• M50: 28,245,873 km (0.063 R)
• M51: 30,847,530 km (0.098 R)
• M52: 31,676,152 km (0.074 R)
• M53: 32,596,030 km (0.12 R)
• M54: 33,270,417 km (0.045 R)
• M55: 33,609,406 km (0.11 R)
• M56: 34,890,711 km (0.031 R)
• M57: 36,798,683 km (0.064 R)
• M58: 37,589,008 km (0.06 R)
• M59: 37,765,384 km (0.046 R)
• M60: 38,207,446 km (0.104 R)
• M61: 38,473,580 km (0.094 R)
• M62: 39,365,034 km (0.118 R)
• M63: 39,993,046 km (0.119 R)
• M64: 41,259,093 km (0.11 R)
• M65: 42,630,157 km (0.079 R)
• M66: 46,547,527 km (0.03 R)
• M67: 48,261,320 km (0.112 R)
• M68: 49,995,608 km (0.07 R)
• M69: 54,320,184 km (0.074 R)
• M70: 54,419,816 km (0.094 R)
• M71: 54,519,448 km (0.046 R)
• M72: 55,620,488 km (0.071 R)
• M73: 56,627,880 km (0.081 R)
• M74: 56,829,987 km (0.099 R)
• M75: 58,251,915 km (0.11 R)
• M76: 59,582,887 km (0.056 R)
• M77: 61,442,089 km (0.044 R)
• M78: 61,753,702 km (0.073 R)
• M79: 62,692,129 km (0.057 R)
• M80: 66,172,673 km (0.111 R)
• M81: 67,346,717 km (0.085 R)
• M82: 67,989,988 km (0.09 R)
• M83: 69,390,823 km (0.097 R)
• M84: 69,607,141 km (0.086 R)
• M85: 70,040,526 km (0.114 R)
• M86: 71,782,893 km (0.08 R)
• M87: 72,659,387 km (0.11 R)
• M88: 72,769,341 km (0.118 R)
• M89: 73,429,367 km (0.101 R)
• M90: 73,539,620 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.2

Radius: 3.2

Gravity: 60.57 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 15.26 AU - 18.58 AU

Year: 24691 Days

Day: 21.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 84,710,859 km

• M1: 53,706 km (0.086 R)
• M2: 89,310 km (0.072 R)
• M3: 112,049 km (0.086 R)
• M4: 394,789 km (0.074 R)
• M5: 794,813 km (0.12 R)
• M6: 1,191,996 km (0.111 R)
• M7: 1,284,148 km (0.074 R)
• M8: 1,475,484 km (0.098 R)
• M9: 1,675,646 km (0.054 R)
• M10: 2,027,949 km (0.05 R)
• M11: 3,255,998 km (0.109 R)
• M12: 3,826,714 km (0.055 R)
• M13: 3,871,892 km (0.088 R)
• M14: 6,079,657 km (0.093 R)
• M15: 6,886,738 km (0.108 R)
• M16: 6,941,790 km (0.078 R)
• M17: 7,218,845 km (0.094 R)
• M18: 7,330,744 km (0.116 R)
• M19: 7,443,242 km (0.119 R)
• M20: 7,898,768 km (0.091 R)
• M21: 8,304,776 km (0.112 R)
• M22: 9,076,402 km (0.113 R)
• M23: 9,257,864 km (0.091 R)
• M24: 10,119,698 km (0.078 R)
• M25: 10,433,703 km (0.108 R)
• M26: 12,450,732 km (0.111 R)
• M27: 12,922,414 km (0.106 R)
• M28: 13,537,411 km (0.092 R)
• M29: 14,866,737 km (0.111 R)
• M30: 16,678,068 km (0.101 R)
• M31: 18,405,026 km (0.107 R)
• M32: 19,328,344 km (0.115 R)
• M33: 20,503,435 km (0.111 R)
• M34: 21,862,981 km (0.105 R)
• M35: 22,187,010 km (0.082 R)
• M36: 22,676,195 km (0.097 R)
• M37: 23,416,555 km (0.089 R)
• M38: 26,112,308 km (0.093 R)
• M39: 27,235,190 km (0.104 R)
• M40: 28,021,626 km (0.071 R)
• M41: 28,550,155 km (0.118 R)
• M42: 28,904,403 km (0.045 R)
• M43: 28,993,115 km (0.107 R)
• M44: 29,438,318 km (0.109 R)
• M45: 30,606,378 km (0.095 R)
• M46: 30,787,391 km (0.104 R)
• M47: 31,150,615 km (0.12 R)
• M48: 32,802,325 km (0.103 R)
• M49: 34,106,519 km (0.104 R)
• M50: 34,388,212 km (0.114 R)
• M51: 34,482,160 km (0.05 R)
• M52: 35,237,778 km (0.095 R)
• M53: 35,617,607 km (0.109 R)
• M54: 37,924,855 km (0.076 R)
• M55: 38,411,647 km (0.106 R)
• M56: 38,607,022 km (0.067 R)
• M57: 38,900,533 km (0.107 R)
• M58: 41,775,953 km (0.119 R)
• M59: 43,391,311 km (0.084 R)
• M60: 44,309,094 km (0.111 R)
• M61: 44,924,390 km (0.114 R)
• M62: 46,578,943 km (0.066 R)
• M63: 49,841,074 km (0.095 R)
• M64: 50,374,091 km (0.099 R)
• M65: 52,200,382 km (0.117 R)
• M66: 52,416,700 km (0.081 R)
• M67: 53,176,059 km (0.116 R)
• M68: 53,720,595 km (0.075 R)
• M69: 55,255,320 km (0.106 R)
• M70: 55,365,574 km (0.108 R)
• M71: 56,138,845 km (0.096 R)
• M72: 56,582,253 km (0.115 R)
• M73: 56,804,406 km (0.09 R)
• M74: 57,361,209 km (0.039 R)
• M75: 57,584,409 km (0.113 R)
• M76: 59,267,385 km (0.085 R)
• M77: 61,536,486 km (0.085 R)
• M78: 61,879,364 km (0.115 R)
• M79: 63,141,671 km (0.051 R)
• M80: 63,256,861 km (0.081 R)
• M81: 64,065,139 km (0.082 R)
• M82: 65,691,866 km (0.1 R)
• M83: 66,042,224 km (0.037 R)
• M84: 68,867,380 km (0.12 R)
• M85: 72,212,687 km (0.103 R)
• M86: 72,574,265 km (0.039 R)
• M87: 73,057,317 km (0.073 R)
• M88: 74,878,222 km (0.082 R)
• M89: 75,855,396 km (0.049 R)
• M90: 77,452,353 km (0.105 R)
• M91: 78,316,879 km (0.082 R)
• M92: 79,806,275 km (0.113 R)
• M93: 80,055,356 km (0.094 R)
• M94: 80,554,414 km (0.044 R)
• M95: 82,183,535 km (0.093 R)
• M96: 83,444,047 km (0.081 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,027 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit