🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.55 AU - 0.57 AU

Year: 155 Days

Day: 14.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,684,056 km

• M1: 566,826 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.49 AU - 0.75 AU

Year: 181 Days

Day: 12.4 Hours

Environment

Temp: 215 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,684,056 km

• M1: 38,746 km (0.073 R)
• M2: 159,023 km (0.091 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.25 AU - 1.49 AU

Year: 595 Days

Day: 26.2 Hours

Environment

Temp: -32 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.72 AU - 3.12 AU

Year: 1850 Days

Day: 13.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.1

Radius: 12.8

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.47 AU - 8.25 AU

Year: 8172 Days

Day: 8.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 42,684,056 km

• M1: 213,177 km (0.093 R)
• M2: 391,049 km (0.089 R)
• M3: 545,583 km (0.075 R)
• M4: 674,537 km (0.094 R)
• M5: 855,550 km (0.034 R)
• M6: 1,143,676 km (0.119 R)
• M7: 1,299,856 km (0.094 R)
• M8: 1,530,835 km (0.063 R)
• M9: 1,686,716 km (0.061 R)
• M10: 1,775,727 km (0.063 R)
• M11: 2,147,926 km (0.059 R)
• M12: 2,773,395 km (0.062 R)
• M13: 3,161,901 km (0.073 R)
• M14: 3,499,094 km (0.098 R)
• M15: 3,730,522 km (0.099 R)
• M16: 4,579,789 km (0.092 R)
• M17: 4,884,520 km (0.043 R)
• M18: 4,987,593 km (0.119 R)
• M19: 5,460,621 km (0.108 R)
• M20: 5,702,671 km (0.084 R)
• M21: 6,308,991 km (0.075 R)
• M22: 6,677,151 km (0.059 R)
• M23: 6,763,170 km (0.047 R)
• M24: 6,965,127 km (0.093 R)
• M25: 7,583,116 km (0.094 R)
• M26: 8,035,500 km (0.071 R)
• M27: 8,465,594 km (0.056 R)
• M28: 8,589,910 km (0.112 R)
• M29: 8,871,752 km (0.08 R)
• M30: 9,061,293 km (0.094 R)
• M31: 9,156,736 km (0.071 R)
• M32: 9,284,343 km (0.075 R)
• M33: 9,541,352 km (0.03 R)
• M34: 9,898,592 km (0.097 R)
• M35: 10,095,313 km (0.038 R)
• M36: 10,359,802 km (0.046 R)
• M37: 10,760,575 km (0.091 R)
• M38: 11,508,714 km (0.07 R)
• M39: 11,715,757 km (0.086 R)
• M40: 12,379,373 km (0.08 R)
• M41: 12,876,188 km (0.028 R)
• M42: 13,379,585 km (0.064 R)
• M43: 13,633,602 km (0.095 R)
• M44: 13,779,609 km (0.049 R)
• M45: 13,889,414 km (0.118 R)
• M46: 14,294,525 km (0.109 R)
• M47: 15,003,320 km (0.059 R)
• M48: 15,191,813 km (0.034 R)
• M49: 15,571,044 km (0.084 R)
• M50: 16,184,395 km (0.039 R)
• M51: 19,082,106 km (0.088 R)
• M52: 19,697,103 km (0.082 R)
• M53: 20,485,484 km (0.082 R)
• M54: 20,946,544 km (0.063 R)
• M55: 21,030,768 km (0.098 R)
• M56: 21,964,558 km (0.108 R)
• M57: 22,050,128 km (0.115 R)
• M58: 22,350,520 km (0.116 R)
• M59: 22,565,941 km (0.085 R)
• M60: 22,652,259 km (0.068 R)
• M61: 23,259,776 km (0.074 R)
• M62: 23,609,386 km (0.066 R)
• M63: 24,269,562 km (0.096 R)
• M64: 24,535,248 km (0.072 R)
• M65: 24,980,301 km (0.089 R)
• M66: 25,473,077 km (0.082 R)
• M67: 26,695,890 km (0.086 R)
• M68: 27,752,649 km (0.114 R)
• M69: 27,984,226 km (0.115 R)
• M70: 28,123,502 km (0.098 R)
• M71: 28,402,652 km (0.087 R)
• M72: 30,049,575 km (0.093 R)
• M73: 30,382,580 km (0.057 R)
• M74: 30,573,466 km (0.069 R)
• M75: 31,437,394 km (0.086 R)
• M76: 31,775,485 km (0.11 R)
• M77: 32,699,402 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.1

Radius: 6.7

Gravity: 19.14 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 12.16 AU - 14.24 AU

Year: 17785 Days

Day: 22.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,684,056 km

• M1: 118,482 km (0.111 R)
• M2: 419,622 km (0.075 R)
• M3: 1,142,030 km (0.118 R)
• M4: 1,253,481 km (0.064 R)
• M5: 1,517,222 km (0.09 R)
• M6: 1,766,302 km (0.05 R)
• M7: 2,444,429 km (0.08 R)
• M8: 3,353,087 km (0.111 R)
• M9: 4,843,680 km (0.083 R)
• M10: 4,888,858 km (0.119 R)
• M11: 5,679,932 km (0.099 R)
• M12: 6,510,051 km (0.031 R)
• M13: 6,610,132 km (0.113 R)
• M14: 6,811,939 km (0.111 R)
• M15: 7,015,841 km (0.113 R)
• M16: 7,067,153 km (0.115 R)
• M17: 7,639,664 km (0.12 R)
• M18: 7,904,751 km (0.078 R)
• M19: 8,280,990 km (0.106 R)
• M20: 8,335,145 km (0.117 R)
• M21: 8,444,052 km (0.12 R)
• M22: 8,995,170 km (0.112 R)
• M23: 9,106,770 km (0.113 R)
• M24: 10,540,516 km (0.058 R)
• M25: 10,599,308 km (0.107 R)
• M26: 10,658,250 km (0.07 R)
• M27: 10,895,063 km (0.092 R)
• M28: 11,014,143 km (0.107 R)
• M29: 11,373,777 km (0.098 R)
• M30: 11,434,064 km (0.094 R)
• M31: 11,494,502 km (0.049 R)
• M32: 12,351,698 km (0.079 R)
• M33: 12,913,438 km (0.057 R)
• M34: 13,039,549 km (0.084 R)
• M35: 13,675,639 km (0.111 R)
• M36: 13,803,994 km (0.111 R)
• M37: 15,643,749 km (0.069 R)
• M38: 20,347,255 km (0.115 R)
• M39: 21,158,225 km (0.089 R)
• M40: 21,381,276 km (0.108 R)
• M41: 21,679,723 km (0.07 R)
• M42: 21,829,620 km (0.061 R)
• M43: 22,281,107 km (0.085 R)
• M44: 24,818,736 km (0.101 R)
• M45: 26,962,024 km (0.046 R)
• M46: 29,827,272 km (0.113 R)
• M47: 30,077,250 km (0.093 R)
• M48: 30,579,450 km (0.085 R)
• M49: 30,663,524 km (0.079 R)
• M50: 32,444,637 km (0.07 R)
• M51: 32,615,926 km (0.088 R)
• M52: 33,304,525 km (0.062 R)
• M53: 33,650,545 km (0.088 R)
• M54: 33,997,762 km (0.04 R)
• M55: 35,751,797 km (0.048 R)
• M56: 36,550,649 km (0.061 R)
• M57: 36,907,590 km (0.116 R)
• M58: 39,073,318 km (0.098 R)
• M59: 40,447,823 km (0.095 R)
• M60: 42,024,435 km (0.068 R)
• M61: 42,585,727 km (0.101 R)
• M62: 42,679,525 km (0.116 R)
• M63: 42,773,472 km (0.104 R)
• M64: 42,867,419 km (0.117 R)
• M65: 43,243,808 km (0.06 R)
• M66: 44,474,699 km (0.078 R)
• M67: 44,760,281 km (0.08 R)
• M68: 47,164,618 km (0.101 R)
• M69: 49,216,353 km (0.088 R)
• M70: 49,511,809 km (0.103 R)
• M71: 50,501,100 km (0.04 R)
• M72: 52,800,868 km (0.1 R)
• M73: 53,204,333 km (0.109 R)
• M74: 53,305,312 km (0.056 R)
• M75: 54,522,590 km (0.077 R)
• M76: 57,294,788 km (0.066 R)
• M77: 58,541,387 km (0.089 R)
• M78: 59,692,094 km (0.107 R)
• M79: 61,379,109 km (0.103 R)
• M80: 63,509,831 km (0.082 R)
• M81: 66,641,962 km (0.118 R)
• M82: 68,172,049 km (0.032 R)
• M83: 68,721,372 km (0.11 R)
• M84: 70,599,723 km (0.049 R)
• M85: 71,600,982 km (0.117 R)
• M86: 72,383,079 km (0.084 R)
• M87: 73,617,561 km (0.07 R)
• M88: 74,972,319 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612

Radius: 4.4

Gravity: 31.61 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 10.69 AU - 15.81 AU

Year: 17887 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 42,684,056 km

• M1: 60,737 km (0.05 R)
• M2: 112,797 km (0.102 R)
• M3: 373,247 km (0.082 R)
• M4: 558,150 km (0.107 R)
• M5: 1,181,075 km (0.039 R)
• M6: 1,395,299 km (0.089 R)
• M7: 1,829,133 km (0.068 R)
• M8: 1,920,537 km (0.097 R)
• M9: 2,400,447 km (0.102 R)
• M10: 2,467,168 km (0.101 R)
• M11: 2,670,920 km (0.103 R)
• M12: 3,846,610 km (0.114 R)
• M13: 4,569,018 km (0.103 R)
• M14: 4,735,221 km (0.092 R)
• M15: 4,861,033 km (0.107 R)
• M16: 5,288,734 km (0.089 R)
• M17: 5,332,267 km (0.076 R)
• M18: 5,463,314 km (0.114 R)
• M19: 5,862,741 km (0.058 R)
• M20: 6,043,305 km (0.09 R)
• M21: 6,878,211 km (0.071 R)
• M22: 7,020,778 km (0.116 R)
• M23: 7,552,149 km (0.055 R)
• M24: 8,146,502 km (0.115 R)
• M25: 8,297,446 km (0.08 R)
• M26: 11,335,330 km (0.091 R)
• M27: 11,900,211 km (0.069 R)
• M28: 12,301,134 km (0.112 R)
• M29: 12,706,394 km (0.052 R)
• M30: 13,234,026 km (0.079 R)
• M31: 15,290,398 km (0.113 R)
• M32: 16,292,106 km (0.109 R)
• M33: 17,121,327 km (0.043 R)
• M34: 17,898,936 km (0.098 R)
• M35: 18,292,080 km (0.104 R)
• M36: 18,887,180 km (0.101 R)
• M37: 19,354,374 km (0.042 R)
• M38: 22,166,066 km (0.094 R)
• M39: 22,447,160 km (0.095 R)
• M40: 23,870,135 km (0.093 R)
• M41: 24,447,434 km (0.106 R)
• M42: 24,883,511 km (0.086 R)
• M43: 24,956,366 km (0.043 R)
• M44: 25,615,793 km (0.105 R)
• M45: 27,176,697 km (0.028 R)
• M46: 28,691,675 km (0.119 R)
• M47: 29,382,368 km (0.11 R)
• M48: 29,536,604 km (0.119 R)
• M49: 31,486,911 km (0.062 R)
• M50: 31,565,749 km (0.071 R)
• M51: 31,961,136 km (0.098 R)
• M52: 32,597,226 km (0.092 R)
• M53: 32,836,733 km (0.111 R)
• M54: 33,076,837 km (0.119 R)
• M55: 33,157,022 km (0.084 R)
• M56: 33,398,024 km (0.116 R)
• M57: 33,800,891 km (0.082 R)
• M58: 34,611,412 km (0.056 R)
• M59: 34,937,386 km (0.117 R)
• M60: 35,264,407 km (0.032 R)
• M61: 36,251,603 km (0.1 R)
• M62: 39,948,017 km (0.112 R)
• M63: 40,547,007 km (0.102 R)
• M64: 41,321,625 km (0.074 R)
• M65: 41,753,962 km (0.074 R)
• M66: 43,060,251 km (0.045 R)
• M67: 43,323,095 km (0.118 R)
• M68: 43,762,314 km (0.026 R)
• M69: 44,203,179 km (0.105 R)
• M70: 44,291,442 km (0.102 R)
• M71: 44,468,266 km (0.084 R)
• M72: 44,556,828 km (0.077 R)
• M73: 47,329,326 km (0.099 R)
• M74: 48,235,440 km (0.106 R)
• M75: 48,690,666 km (0.081 R)
• M76: 49,055,984 km (0.111 R)
• M77: 49,513,754 km (0.078 R)
• M78: 49,605,457 km (0.05 R)
• M79: 50,988,340 km (0.073 R)
• M80: 51,266,293 km (0.093 R)
• M81: 51,917,193 km (0.087 R)
• M82: 52,664,285 km (0.066 R)
• M83: 53,697,258 km (0.081 R)
• M84: 54,358,181 km (0.051 R)
• M85: 54,452,877 km (0.085 R)
• M86: 55,307,081 km (0.088 R)
• M87: 56,165,623 km (0.037 R)
• M88: 56,356,959 km (0.108 R)
• M89: 60,622,144 km (0.04 R)
• M90: 61,113,423 km (0.099 R)
• M91: 61,704,634 km (0.115 R)
• M92: 61,803,368 km (0.087 R)
• M93: 63,190,889 km (0.032 R)
• M94: 65,090,482 km (0.073 R)
• M95: 66,299,682 km (0.1 R)
• M96: 66,400,810 km (0.105 R)
• M97: 67,618,238 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 68.4

Radius: 7.6

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.58 AU - 19.94 AU

Year: 26593 Days

Day: 18.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 42,684,056 km

• M1: 157,676 km (0.105 R)
• M2: 243,097 km (0.08 R)
• M3: 397,631 km (0.116 R)
• M4: 501,003 km (0.078 R)
• M5: 599,588 km (0.111 R)
• M6: 866,471 km (0.1 R)
• M7: 1,131,409 km (0.086 R)
• M8: 1,401,134 km (0.104 R)
• M9: 1,481,917 km (0.115 R)
• M10: 1,543,551 km (0.091 R)
• M11: 1,712,297 km (0.108 R)
• M12: 2,693,510 km (0.081 R)
• M13: 3,001,083 km (0.09 R)
• M14: 3,106,101 km (0.099 R)
• M15: 3,159,058 km (0.112 R)
• M16: 3,566,264 km (0.116 R)
• M17: 4,251,721 km (0.112 R)
• M18: 4,370,053 km (0.058 R)
• M19: 4,609,709 km (0.104 R)
• M20: 4,792,368 km (0.113 R)
• M21: 5,008,387 km (0.039 R)
• M22: 5,196,132 km (0.094 R)
• M23: 6,202,926 km (0.106 R)
• M24: 6,472,352 km (0.108 R)
• M25: 6,608,636 km (0.085 R)
• M26: 6,814,632 km (0.102 R)
• M27: 7,410,031 km (0.115 R)
• M28: 7,695,913 km (0.087 R)
• M29: 9,064,883 km (0.086 R)
• M30: 9,757,671 km (0.087 R)
• M31: 10,347,984 km (0.094 R)
• M32: 11,316,331 km (0.106 R)
• M33: 11,521,729 km (0.041 R)
• M34: 12,145,402 km (0.088 R)
• M35: 12,482,446 km (0.086 R)
• M36: 14,037,067 km (0.1 R)
• M37: 14,390,866 km (0.061 R)
• M38: 14,479,728 km (0.07 R)
• M39: 14,881,996 km (0.074 R)
• M40: 15,106,991 km (0.119 R)
• M41: 15,242,677 km (0.067 R)
• M42: 15,469,467 km (0.112 R)
• M43: 15,743,231 km (0.09 R)
• M44: 16,341,772 km (0.065 R)
• M45: 18,229,997 km (0.079 R)
• M46: 18,278,017 km (0.089 R)
• M47: 18,615,809 km (0.118 R)
• M48: 19,444,731 km (0.105 R)
• M49: 19,690,670 km (0.112 R)
• M50: 19,987,323 km (0.115 R)
• M51: 20,385,253 km (0.117 R)
• M52: 21,696,179 km (0.039 R)
• M53: 22,207,654 km (0.11 R)
• M54: 22,310,428 km (0.115 R)
• M55: 23,086,392 km (0.092 R)
• M56: 23,399,201 km (0.087 R)
• M57: 23,871,033 km (0.118 R)
• M58: 23,976,200 km (0.111 R)
• M59: 24,293,049 km (0.118 R)
• M60: 24,824,121 km (0.118 R)
• M61: 25,091,004 km (0.088 R)
• M62: 25,520,200 km (0.105 R)
• M63: 25,951,790 km (0.108 R)
• M64: 26,494,531 km (0.086 R)
• M65: 28,034,342 km (0.116 R)
• M66: 28,089,843 km (0.09 R)
• M67: 29,433,531 km (0.11 R)
• M68: 29,602,875 km (0.057 R)
• M69: 29,829,367 km (0.076 R)
• M70: 31,430,213 km (0.095 R)
• M71: 33,883,469 km (0.049 R)
• M72: 34,238,913 km (0.045 R)
• M73: 34,595,555 km (0.061 R)
• M74: 34,953,542 km (0.05 R)
• M75: 38,353,005 km (0.05 R)
• M76: 38,476,273 km (0.119 R)
• M77: 38,599,841 km (0.114 R)
• M78: 39,717,038 km (0.104 R)
• M79: 40,216,994 km (0.108 R)
• M80: 40,342,357 km (0.061 R)
• M81: 40,467,720 km (0.1 R)
• M82: 40,719,044 km (0.085 R)
• M83: 41,160,059 km (0.116 R)
• M84: 41,412,730 km (0.098 R)
• M85: 41,729,428 km (0.092 R)
• M86: 42,237,612 km (0.116 R)
• M87: 42,620,134 km (0.105 R)
• M88: 42,684,012 km (0.034 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit