🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.43 AU - 0.65 AU

Year: 144 Days

Day: 46.8 Hours

Environment

Temp: 194 °C

Axial Tilt: 1.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.54 AU - 0.58 AU

Year: 152 Days

Day: 21.9 Hours

Environment

Temp: 218 °C

Axial Tilt: 82.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.97 AU - 1.19 AU

Year: 406 Days

Day: 29.2 Hours

Environment

Temp: 39 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.48 AU - 2.28 AU

Year: 932 Days

Day: 14.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.3

Radius: 11.6

Gravity: 5.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.03 AU - 7.05 AU

Year: 6755 Days

Day: 10.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,754,083 km

• M1: 147,653 km (0.049 R)
• M2: 438,471 km (0.079 R)
• M3: 748,289 km (0.031 R)
• M4: 928,853 km (0.036 R)
• M5: 1,210,247 km (0.097 R)
• M6: 1,352,215 km (0.07 R)
• M7: 1,425,369 km (0.086 R)
• M8: 1,595,162 km (0.056 R)
• M9: 1,672,953 km (0.078 R)
• M10: 2,102,448 km (0.116 R)
• M11: 2,475,246 km (0.078 R)
• M12: 2,611,829 km (0.119 R)
• M13: 3,037,136 km (0.061 R)
• M14: 3,257,942 km (0.063 R)
• M15: 3,458,852 km (0.03 R)
• M16: 3,689,682 km (0.087 R)
• M17: 3,793,952 km (0.119 R)
• M18: 4,059,039 km (0.118 R)
• M19: 4,551,515 km (0.073 R)
• M20: 4,976,373 km (0.097 R)
• M21: 5,592,866 km (0.084 R)
• M22: 6,578,417 km (0.092 R)
• M23: 6,865,345 km (0.105 R)
• M24: 6,994,149 km (0.114 R)
• M25: 7,352,586 km (0.112 R)
• M26: 7,484,531 km (0.092 R)
• M27: 7,985,983 km (0.104 R)
• M28: 8,498,356 km (0.089 R)
• M29: 8,986,344 km (0.109 R)
• M30: 9,233,779 km (0.1 R)
• M31: 9,483,458 km (0.119 R)
• M32: 10,025,900 km (0.116 R)
• M33: 10,393,312 km (0.087 R)
• M34: 10,504,314 km (0.063 R)
• M35: 11,445,284 km (0.12 R)
• M36: 11,945,240 km (0.06 R)
• M37: 12,061,628 km (0.119 R)
• M38: 12,609,754 km (0.118 R)
• M39: 12,966,545 km (0.102 R)
• M40: 13,086,074 km (0.103 R)
• M41: 14,467,760 km (0.099 R)
• M42: 14,882,894 km (0.039 R)
• M43: 15,259,880 km (0.11 R)
• M44: 15,640,009 km (0.064 R)
• M45: 16,066,063 km (0.091 R)
• M46: 16,280,587 km (0.075 R)
• M47: 16,452,923 km (0.083 R)
• M48: 16,799,242 km (0.03 R)
• M49: 17,016,907 km (0.066 R)
• M50: 17,941,572 km (0.11 R)
• M51: 18,298,064 km (0.064 R)
• M52: 18,567,041 km (0.059 R)
• M53: 18,882,542 km (0.088 R)
• M54: 19,290,645 km (0.082 R)
• M55: 19,518,633 km (0.098 R)
• M56: 20,208,129 km (0.113 R)
• M57: 20,812,056 km (0.118 R)
• M58: 21,139,825 km (0.094 R)
• M59: 21,280,746 km (0.101 R)
• M60: 21,374,843 km (0.114 R)
• M61: 21,658,181 km (0.081 R)
• M62: 22,948,313 km (0.071 R)
• M63: 24,460,149 km (0.056 R)
• M64: 24,706,986 km (0.081 R)
• M65: 26,054,264 km (0.089 R)
• M66: 26,155,093 km (0.078 R)
• M67: 27,220,829 km (0.114 R)
• M68: 27,425,478 km (0.115 R)
• M69: 28,663,850 km (0.118 R)
• M70: 29,815,005 km (0.109 R)
• M71: 30,449,300 km (0.083 R)
• M72: 30,661,580 km (0.063 R)
• M73: 31,248,302 km (0.068 R)
• M74: 31,408,971 km (0.065 R)
• M75: 32,000,331 km (0.118 R)
• M76: 32,108,341 km (0.119 R)
• M77: 34,016,611 km (0.064 R)
• M78: 34,623,978 km (0.063 R)
• M79: 35,569,587 km (0.066 R)
• M80: 35,849,335 km (0.109 R)
• M81: 36,523,722 km (0.043 R)
• M82: 36,975,507 km (0.071 R)
• M83: 37,088,902 km (0.032 R)
• M84: 37,770,919 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 481.5

Radius: 13.4

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 7.01 AU - 9.67 AU

Year: 8710 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 87,754,083 km

• M1: 599,439 km (0.093 R)
• M2: 721,361 km (0.095 R)
• M3: 898,934 km (0.097 R)
• M4: 1,009,786 km (0.055 R)
• M5: 1,335,909 km (0.08 R)
• M6: 1,483,562 km (0.074 R)
• M7: 1,656,348 km (0.063 R)
• M8: 1,775,577 km (0.12 R)
• M9: 1,877,154 km (0.118 R)
• M10: 2,107,834 km (0.044 R)
• M11: 2,597,468 km (0.051 R)
• M12: 3,296,539 km (0.108 R)
• M13: 3,971,375 km (0.107 R)
• M14: 4,242,446 km (0.078 R)
• M15: 4,604,024 km (0.102 R)
• M16: 4,745,843 km (0.114 R)
• M17: 4,860,285 km (0.045 R)
• M18: 5,809,334 km (0.108 R)
• M19: 6,117,506 km (0.095 R)
• M20: 6,718,141 km (0.078 R)
• M21: 6,847,095 km (0.05 R)
• M22: 7,074,633 km (0.081 R)
• M23: 7,437,258 km (0.091 R)
• M24: 7,704,889 km (0.108 R)
• M25: 8,457,216 km (0.071 R)
• M26: 9,557,060 km (0.092 R)
• M27: 10,402,138 km (0.069 R)
• M28: 10,966,122 km (0.064 R)
• M29: 11,617,471 km (0.106 R)
• M30: 11,889,291 km (0.068 R)
• M31: 12,717,614 km (0.052 R)
• M32: 13,442,266 km (0.105 R)
• M33: 14,139,093 km (0.036 R)
• M34: 14,263,409 km (0.11 R)
• M35: 15,185,231 km (0.073 R)
• M36: 15,696,257 km (0.118 R)
• M37: 16,083,267 km (0.042 R)
• M38: 16,866,711 km (0.081 R)
• M39: 17,086,470 km (0.026 R)
• M40: 17,174,733 km (0.078 R)
• M41: 17,662,572 km (0.118 R)
• M42: 17,885,772 km (0.074 R)
• M43: 18,651,863 km (0.108 R)
• M44: 18,788,146 km (0.052 R)
• M45: 18,970,356 km (0.109 R)
• M46: 19,613,029 km (0.099 R)
• M47: 20,169,533 km (0.119 R)
• M48: 20,590,202 km (0.073 R)
• M49: 21,061,136 km (0.117 R)
• M50: 21,583,382 km (0.094 R)
• M51: 22,640,441 km (0.067 R)
• M52: 24,059,526 km (0.078 R)
• M53: 24,257,594 km (0.119 R)
• M54: 24,854,789 km (0.119 R)
• M55: 25,105,215 km (0.072 R)
• M56: 25,255,711 km (0.106 R)
• M57: 25,759,856 km (0.088 R)
• M58: 26,013,125 km (0.087 R)
• M59: 26,522,356 km (0.11 R)
• M60: 27,343,798 km (0.12 R)
• M61: 28,906,348 km (0.096 R)
• M62: 29,592,553 km (0.117 R)
• M63: 30,658,588 km (0.062 R)
• M64: 30,873,410 km (0.05 R)
• M65: 31,304,402 km (0.065 R)
• M66: 31,574,725 km (0.075 R)
• M67: 32,390,482 km (0.114 R)
• M68: 32,609,194 km (0.057 R)
• M69: 33,158,069 km (0.11 R)
• M70: 33,654,734 km (0.079 R)
• M71: 33,931,789 km (0.082 R)
• M72: 35,609,529 km (0.084 R)
• M73: 35,948,368 km (0.098 R)
• M74: 37,600,976 km (0.082 R)
• M75: 38,003,693 km (0.118 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 849.3

Radius: 3.2

Gravity: 82.94 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 11.61 AU - 17.67 AU

Year: 20258 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,754,083 km

• M1: 272,867 km (0.091 R)
• M2: 511,475 km (0.073 R)
• M3: 602,730 km (0.062 R)
• M4: 774,618 km (0.074 R)
• M5: 1,190,799 km (0.056 R)
• M6: 1,311,973 km (0.084 R)
• M7: 1,468,901 km (0.062 R)
• M8: 1,665,024 km (0.097 R)
• M9: 2,081,954 km (0.071 R)
• M10: 2,154,359 km (0.098 R)
• M11: 2,803,614 km (0.111 R)
• M12: 4,127,256 km (0.094 R)
• M13: 4,310,214 km (0.058 R)
• M14: 6,072,477 km (0.115 R)
• M15: 7,026,762 km (0.095 R)
• M16: 7,245,025 km (0.104 R)
• M17: 7,521,033 km (0.026 R)
• M18: 8,834,502 km (0.108 R)
• M19: 9,367,519 km (0.095 R)
• M20: 9,607,624 km (0.084 R)
• M21: 10,094,116 km (0.109 R)
• M22: 10,155,451 km (0.099 R)
• M23: 10,464,221 km (0.089 R)
• M24: 10,588,537 km (0.12 R)
• M25: 11,027,607 km (0.088 R)
• M26: 11,281,175 km (0.107 R)
• M27: 12,053,250 km (0.116 R)
• M28: 12,445,645 km (0.076 R)
• M29: 14,538,968 km (0.091 R)
• M30: 15,661,102 km (0.104 R)
• M31: 16,017,594 km (0.086 R)
• M32: 17,029,474 km (0.029 R)
• M33: 17,987,648 km (0.115 R)
• M34: 18,736,385 km (0.101 R)
• M35: 18,811,783 km (0.101 R)
• M36: 19,342,705 km (0.084 R)
• M37: 19,648,334 km (0.039 R)
• M38: 20,886,556 km (0.117 R)
• M39: 23,600,261 km (0.102 R)
• M40: 25,748,786 km (0.117 R)
• M41: 26,846,235 km (0.063 R)
• M42: 26,931,357 km (0.115 R)
• M43: 27,700,888 km (0.08 R)
• M44: 28,045,262 km (0.066 R)
• M45: 28,131,580 km (0.119 R)
• M46: 28,390,983 km (0.099 R)
• M47: 28,564,367 km (0.056 R)
• M48: 28,999,398 km (0.061 R)
• M49: 29,876,041 km (0.061 R)
• M50: 30,494,778 km (0.086 R)
• M51: 30,850,372 km (0.113 R)
• M52: 31,207,163 km (0.108 R)
• M53: 31,745,117 km (0.053 R)
• M54: 31,835,025 km (0.054 R)
• M55: 33,468,484 km (0.101 R)
• M56: 34,480,065 km (0.081 R)
• M57: 35,315,121 km (0.058 R)
• M58: 36,344,803 km (0.112 R)
• M59: 36,627,243 km (0.086 R)
• M60: 36,721,640 km (0.099 R)
• M61: 36,910,582 km (0.12 R)
• M62: 37,005,128 km (0.117 R)
• M63: 38,050,817 km (0.088 R)
• M64: 42,726,049 km (0.084 R)
• M65: 45,130,536 km (0.111 R)
• M66: 45,535,497 km (0.091 R)
• M67: 45,840,079 km (0.116 R)
• M68: 45,941,805 km (0.11 R)
• M69: 46,145,408 km (0.113 R)
• M70: 47,990,847 km (0.05 R)
• M71: 48,507,708 km (0.11 R)
• M72: 51,014,370 km (0.109 R)
• M73: 52,071,129 km (0.102 R)
• M74: 52,389,623 km (0.116 R)
• M75: 53,135,219 km (0.055 R)
• M76: 59,557,007 km (0.081 R)
• M77: 59,667,859 km (0.051 R)
• M78: 60,334,916 km (0.116 R)
• M79: 62,125,901 km (0.085 R)
• M80: 64,730,699 km (0.073 R)
• M81: 66,103,709 km (0.076 R)
• M82: 66,333,491 km (0.085 R)
• M83: 68,645,975 km (0.075 R)
• M84: 70,749,620 km (0.079 R)
• M85: 71,809,372 km (0.1 R)
• M86: 72,993,139 km (0.119 R)
• M87: 73,111,771 km (0.077 R)
• M88: 73,349,482 km (0.116 R)
• M89: 73,944,582 km (0.062 R)
• M90: 74,183,191 km (0.104 R)
• M91: 74,302,570 km (0.062 R)
• M92: 75,860,033 km (0.094 R)
• M93: 78,034,288 km (0.099 R)
• M94: 78,520,182 km (0.119 R)
• M95: 79,251,118 km (0.044 R)
• M96: 81,333,819 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.5

Radius: 3.5

Gravity: 64.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 13.92 AU - 17.96 AU

Year: 23016 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,754,083 km

• M1: 131,197 km (0.097 R)
• M2: 329,714 km (0.07 R)
• M3: 693,237 km (0.096 R)
• M4: 1,174,942 km (0.074 R)
• M5: 1,463,666 km (0.092 R)
• M6: 1,773,483 km (0.084 R)
• M7: 1,917,546 km (0.064 R)
• M8: 2,411,667 km (0.072 R)
• M9: 2,491,104 km (0.069 R)
• M10: 3,598,876 km (0.061 R)
• M11: 3,689,532 km (0.086 R)
• M12: 3,919,763 km (0.12 R)
• M13: 4,249,926 km (0.109 R)
• M14: 5,088,123 km (0.09 R)
• M15: 5,190,149 km (0.116 R)
• M16: 6,741,778 km (0.086 R)
• M17: 7,596,281 km (0.094 R)
• M18: 8,184,649 km (0.075 R)
• M19: 8,484,294 km (0.11 R)
• M20: 9,094,354 km (0.099 R)
• M21: 9,404,620 km (0.042 R)
• M22: 10,941,588 km (0.11 R)
• M23: 11,007,411 km (0.12 R)
• M24: 11,073,234 km (0.107 R)
• M25: 11,205,329 km (0.119 R)
• M26: 12,008,819 km (0.027 R)
• M27: 12,417,371 km (0.116 R)
• M28: 13,318,399 km (0.061 R)
• M29: 13,529,332 km (0.091 R)
• M30: 15,402,746 km (0.074 R)
• M31: 16,595,341 km (0.119 R)
• M32: 17,432,341 km (0.098 R)
• M33: 18,361,044 km (0.103 R)
• M34: 18,674,153 km (0.098 R)
• M35: 19,783,870 km (0.101 R)
• M36: 20,346,657 km (0.119 R)
• M37: 21,983,557 km (0.117 R)
• M38: 22,066,584 km (0.089 R)
• M39: 22,817,714 km (0.079 R)
• M40: 22,985,862 km (0.076 R)
• M41: 23,070,086 km (0.036 R)
• M42: 23,238,683 km (0.091 R)
• M43: 23,407,878 km (0.105 R)
• M44: 24,602,866 km (0.095 R)
• M45: 25,381,672 km (0.106 R)
• M46: 27,229,804 km (0.099 R)
• M47: 27,676,204 km (0.083 R)
• M48: 28,035,090 km (0.058 R)
• M49: 29,944,258 km (0.09 R)
• M50: 30,868,025 km (0.068 R)
• M51: 31,520,271 km (0.079 R)
• M52: 32,932,924 km (0.109 R)
• M53: 33,218,058 km (0.052 R)
• M54: 33,886,311 km (0.113 R)
• M55: 34,078,096 km (0.109 R)
• M56: 34,848,525 km (0.04 R)
• M57: 35,624,938 km (0.041 R)
• M58: 37,788,871 km (0.112 R)
• M59: 38,886,770 km (0.079 R)
• M60: 39,087,530 km (0.105 R)
• M61: 40,096,418 km (0.084 R)
• M62: 40,909,632 km (0.063 R)
• M63: 41,318,333 km (0.102 R)
• M64: 41,728,381 km (0.086 R)
• M65: 42,242,699 km (0.09 R)
• M66: 46,965,952 km (0.103 R)
• M67: 49,335,134 km (0.119 R)
• M68: 50,206,242 km (0.112 R)
• M69: 55,087,322 km (0.095 R)
• M70: 56,330,929 km (0.114 R)
• M71: 58,730,778 km (0.095 R)
• M72: 58,961,158 km (0.066 R)
• M73: 59,307,178 km (0.101 R)
• M74: 60,465,365 km (0.096 R)
• M75: 61,280,524 km (0.101 R)
• M76: 61,748,017 km (0.109 R)
• M77: 64,934,153 km (0.108 R)
• M78: 65,410,622 km (0.114 R)
• M79: 68,778,967 km (0.05 R)
• M80: 69,021,615 km (0.115 R)
• M81: 69,264,712 km (0.096 R)
• M82: 69,873,425 km (0.086 R)
• M83: 70,361,713 km (0.102 R)
• M84: 70,973,718 km (0.12 R)
• M85: 75,932,887 km (0.084 R)
• M86: 76,183,763 km (0.08 R)
• M87: 76,434,938 km (0.12 R)
• M88: 78,707,629 km (0.078 R)
• M89: 79,215,663 km (0.116 R)
• M90: 82,802,421 km (0.1 R)
• M91: 83,577,787 km (0.073 R)
• M92: 83,836,891 km (0.08 R)
• M93: 84,096,144 km (0.044 R)
• M94: 86,310,791 km (0.062 R)
• M95: 86,834,682 km (0.095 R)
• M96: 86,965,880 km (0.099 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 11,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit