🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.57 AU - 0.67 AU

Year: 182 Days

Day: 15.9 Hours

Environment

Temp: 210 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,835,314 km

• M1: 255,812 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.83 AU - 1.29 AU

Year: 407 Days

Day: 15.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,835,314 km

• M1: 121,174 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.09 AU - 1.71 AU

Year: 618 Days

Day: 31 Hours

Environment

Temp: -37 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.36 AU - 1.5 AU

Year: 637 Days

Day: 31 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.24 AU - 2.46 AU

Year: 1343 Days

Day: 18.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.7

Radius: 13.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.14 AU - 6.72 AU

Year: 4717 Days

Day: 5.6 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 95,835,314 km

• M1: 215,122 km (0.058 R)
• M2: 392,694 km (0.035 R)
• M3: 630,106 km (0.118 R)
• M4: 794,514 km (0.111 R)
• M5: 946,955 km (0.094 R)
• M6: 1,159,982 km (0.032 R)
• M7: 1,272,928 km (0.116 R)
• M8: 1,566,589 km (0.051 R)
• M9: 1,716,037 km (0.066 R)
• M10: 2,388,480 km (0.119 R)
• M11: 2,781,772 km (0.098 R)
• M12: 2,893,971 km (0.069 R)
• M13: 3,239,841 km (0.085 R)
• M14: 3,599,325 km (0.096 R)
• M15: 4,066,968 km (0.105 R)
• M16: 4,291,813 km (0.062 R)
• M17: 4,653,691 km (0.077 R)
• M18: 4,754,220 km (0.119 R)
• M19: 5,163,221 km (0.045 R)
• M20: 5,249,988 km (0.032 R)
• M21: 5,337,203 km (0.065 R)
• M22: 5,530,633 km (0.112 R)
• M23: 5,619,494 km (0.102 R)
• M24: 5,708,655 km (0.109 R)
• M25: 5,834,467 km (0.12 R)
• M26: 5,997,528 km (0.105 R)
• M27: 6,309,589 km (0.033 R)
• M28: 6,495,689 km (0.075 R)
• M29: 6,778,429 km (0.068 R)
• M30: 7,493,058 km (0.067 R)
• M31: 7,611,240 km (0.082 R)
• M32: 8,476,365 km (0.118 R)
• M33: 9,245,747 km (0.091 R)
• M34: 9,478,820 km (0.086 R)
• M35: 9,649,511 km (0.108 R)
• M36: 9,799,857 km (0.083 R)
• M37: 9,994,185 km (0.049 R)
• M38: 10,124,335 km (0.068 R)
• M39: 11,344,904 km (0.029 R)
• M40: 11,480,889 km (0.119 R)
• M41: 12,145,702 km (0.071 R)
• M42: 12,588,062 km (0.1 R)
• M43: 12,728,984 km (0.11 R)
• M44: 13,059,595 km (0.085 R)
• M45: 13,178,376 km (0.069 R)
• M46: 13,273,520 km (0.078 R)
• M47: 13,898,540 km (0.089 R)
• M48: 14,214,640 km (0.102 R)
• M49: 14,361,246 km (0.105 R)
• M50: 14,483,916 km (0.084 R)
• M51: 14,878,705 km (0.095 R)
• M52: 15,052,538 km (0.104 R)
• M53: 15,251,952 km (0.111 R)
• M54: 15,402,298 km (0.119 R)
• M55: 15,704,186 km (0.094 R)
• M56: 15,805,165 km (0.109 R)
• M57: 16,570,208 km (0.04 R)
• M58: 17,451,639 km (0.092 R)
• M59: 17,556,507 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.8

Radius: 14.5

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8.61 AU - 9.21 AU

Year: 9915 Days

Day: 5.4 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,835,314 km

• M1: 184,155 km (0.116 R)
• M2: 322,234 km (0.11 R)
• M3: 568,023 km (0.041 R)
• M4: 710,889 km (0.107 R)
• M5: 819,348 km (0.113 R)
• M6: 1,003,054 km (0.103 R)
• M7: 1,164,320 km (0.118 R)
• M8: 1,413,550 km (0.032 R)
• M9: 1,617,751 km (0.082 R)
• M10: 1,854,116 km (0.064 R)
• M11: 2,010,595 km (0.109 R)
• M12: 2,265,809 km (0.101 R)
• M13: 2,409,573 km (0.091 R)
• M14: 2,808,251 km (0.107 R)
• M15: 3,201,394 km (0.115 R)
• M16: 3,336,481 km (0.068 R)
• M17: 3,696,713 km (0.048 R)
• M18: 4,011,467 km (0.079 R)
• M19: 4,636,936 km (0.112 R)
• M20: 5,071,069 km (0.03 R)
• M21: 5,261,058 km (0.064 R)
• M22: 6,045,400 km (0.079 R)
• M23: 6,281,016 km (0.093 R)
• M24: 6,451,259 km (0.09 R)
• M25: 6,554,182 km (0.063 R)
• M26: 6,657,704 km (0.075 R)
• M27: 7,041,721 km (0.082 R)
• M28: 7,218,696 km (0.111 R)
• M29: 7,504,876 km (0.114 R)
• M30: 8,274,258 km (0.08 R)
• M31: 8,423,707 km (0.049 R)
• M32: 8,574,052 km (0.057 R)
• M33: 8,953,881 km (0.057 R)
• M34: 9,223,008 km (0.083 R)
• M35: 10,326,292 km (0.062 R)
• M36: 10,568,192 km (0.103 R)
• M37: 10,893,717 km (0.074 R)
• M38: 11,932,076 km (0.075 R)
• M39: 12,185,943 km (0.096 R)
• M40: 12,441,606 km (0.082 R)
• M41: 13,219,515 km (0.093 R)
• M42: 13,924,271 km (0.12 R)
• M43: 14,326,090 km (0.067 R)
• M44: 14,596,115 km (0.067 R)
• M45: 15,462,286 km (0.109 R)
• M46: 17,772,377 km (0.107 R)
• M47: 18,992,048 km (0.095 R)
• M48: 19,189,816 km (0.06 R)
• M49: 19,288,850 km (0.079 R)
• M50: 21,717,871 km (0.073 R)
• M51: 25,483,997 km (0.109 R)
• M52: 25,593,054 km (0.077 R)
• M53: 25,702,261 km (0.057 R)
• M54: 25,920,973 km (0.112 R)
• M55: 26,305,290 km (0.116 R)
• M56: 27,525,410 km (0.086 R)
• M57: 27,693,259 km (0.107 R)
• M58: 28,367,945 km (0.086 R)
• M59: 28,707,233 km (0.081 R)
• M60: 29,447,294 km (0.081 R)
• M61: 30,829,877 km (0.064 R)
• M62: 31,821,861 km (0.102 R)
• M63: 33,002,487 km (0.054 R)
• M64: 34,498,316 km (0.079 R)
• M65: 35,284,902 km (0.085 R)
• M66: 35,467,262 km (0.047 R)
• M67: 36,261,177 km (0.113 R)
• M68: 36,875,875 km (0.105 R)
• M69: 36,999,144 km (0.061 R)
• M70: 37,308,063 km (0.108 R)
• M71: 37,928,595 km (0.107 R)
• M72: 38,302,590 km (0.042 R)
• M73: 40,000,526 km (0.068 R)
• M74: 40,127,235 km (0.102 R)
• M75: 41,018,240 km (0.094 R)
• M76: 41,530,314 km (0.102 R)
• M77: 41,787,173 km (0.101 R)
• M78: 43,274,176 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 549.7

Radius: 6.9

Gravity: 11.55 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.53 AU - 20.83 AU

Year: 25395 Days

Day: 19.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 95,835,314 km

• M1: 194,627 km (0.034 R)
• M2: 413,189 km (0.105 R)
• M3: 675,285 km (0.101 R)
• M4: 1,039,705 km (0.039 R)
• M5: 1,426,864 km (0.052 R)
• M6: 1,753,137 km (0.046 R)
• M7: 1,890,019 km (0.109 R)
• M8: 1,995,187 km (0.06 R)
• M9: 2,823,660 km (0.108 R)
• M10: 3,107,447 km (0.074 R)
• M11: 3,790,212 km (0.094 R)
• M12: 3,878,774 km (0.085 R)
• M13: 4,057,992 km (0.037 R)
• M14: 5,436,387 km (0.053 R)
• M15: 6,729,810 km (0.071 R)
• M16: 7,886,201 km (0.114 R)
• M17: 7,942,749 km (0.086 R)
• M18: 8,056,444 km (0.107 R)
• M19: 9,162,271 km (0.06 R)
• M20: 10,876,812 km (0.104 R)
• M21: 11,770,510 km (0.096 R)
• M22: 12,160,661 km (0.057 R)
• M23: 12,357,383 km (0.101 R)
• M24: 12,953,680 km (0.09 R)
• M25: 13,424,015 km (0.117 R)
• M26: 13,559,401 km (0.067 R)
• M27: 13,900,036 km (0.081 R)
• M28: 13,968,402 km (0.065 R)
• M29: 17,752,779 km (0.033 R)
• M30: 19,029,747 km (0.093 R)
• M31: 19,334,328 km (0.094 R)
• M32: 19,487,367 km (0.099 R)
• M33: 20,491,468 km (0.064 R)
• M34: 22,148,713 km (0.082 R)
• M35: 22,469,151 km (0.064 R)
• M36: 23,114,816 km (0.082 R)
• M37: 23,684,784 km (0.098 R)
• M38: 23,766,614 km (0.025 R)
• M39: 24,176,961 km (0.078 R)
• M40: 25,088,161 km (0.051 R)
• M41: 26,603,139 km (0.102 R)
• M42: 28,581,720 km (0.026 R)
• M43: 29,544,682 km (0.057 R)
• M44: 30,518,265 km (0.056 R)
• M45: 33,317,989 km (0.102 R)
• M46: 33,409,692 km (0.11 R)
• M47: 34,423,667 km (0.108 R)
• M48: 37,812,059 km (0.12 R)
• M49: 38,387,113 km (0.113 R)
• M50: 38,579,346 km (0.11 R)
• M51: 39,934,553 km (0.111 R)
• M52: 40,617,916 km (0.076 R)
• M53: 41,010,162 km (0.086 R)
• M54: 41,206,733 km (0.095 R)
• M55: 41,897,277 km (0.051 R)
• M56: 41,996,161 km (0.032 R)
• M57: 42,293,562 km (0.11 R)
• M58: 45,203,839 km (0.068 R)
• M59: 48,593,278 km (0.066 R)
• M60: 50,792,367 km (0.107 R)
• M61: 51,214,981 km (0.073 R)
• M62: 52,276,378 km (0.105 R)
• M63: 52,596,218 km (0.107 R)
• M64: 53,237,993 km (0.049 R)
• M65: 53,452,366 km (0.047 R)
• M66: 53,559,778 km (0.107 R)
• M67: 54,745,191 km (0.099 R)
• M68: 57,142,048 km (0.055 R)
• M69: 57,911,879 km (0.096 R)
• M70: 58,685,001 km (0.118 R)
• M71: 59,461,713 km (0.11 R)
• M72: 59,684,165 km (0.043 R)
• M73: 59,795,615 km (0.055 R)
• M74: 60,018,516 km (0.057 R)
• M75: 61,474,253 km (0.108 R)
• M76: 62,715,167 km (0.112 R)
• M77: 62,941,808 km (0.091 R)
• M78: 64,306,440 km (0.042 R)
• M79: 64,420,733 km (0.065 R)
• M80: 64,649,169 km (0.075 R)
• M81: 66,141,258 km (0.073 R)
• M82: 66,718,257 km (0.098 R)
• M83: 67,065,174 km (0.11 R)
• M84: 67,760,804 km (0.11 R)
• M85: 67,993,279 km (0.036 R)
• M86: 68,225,904 km (0.104 R)
• M87: 71,038,793 km (0.056 R)
• M88: 72,459,524 km (0.07 R)
• M89: 72,578,305 km (0.032 R)
• M90: 72,697,085 km (0.093 R)
• M91: 72,935,095 km (0.113 R)
• M92: 75,569,514 km (0.075 R)
• M93: 75,931,092 km (0.04 R)
• M94: 76,051,818 km (0.089 R)
• M95: 79,211,773 km (0.105 R)
• M96: 79,579,036 km (0.032 R)
• M97: 82,166,481 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 617.2

Radius: 3.5

Gravity: 50.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 17.83 AU - 19.27 AU

Year: 29783 Days

Day: 17.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 95,835,314 km

• M1: 77,342 km (0.086 R)
• M2: 99,632 km (0.117 R)
• M3: 314,455 km (0.069 R)
• M4: 988,543 km (0.096 R)
• M5: 1,050,925 km (0.109 R)
• M6: 1,347,129 km (0.082 R)
• M7: 1,630,916 km (0.1 R)
• M8: 3,396,320 km (0.093 R)
• M9: 4,075,345 km (0.056 R)
• M10: 4,226,289 km (0.046 R)
• M11: 4,379,029 km (0.059 R)
• M12: 4,795,061 km (0.081 R)
• M13: 4,954,233 km (0.093 R)
• M14: 5,223,509 km (0.041 R)
• M15: 5,608,574 km (0.07 R)
• M16: 6,405,482 km (0.077 R)
• M17: 7,176,808 km (0.112 R)
• M18: 7,358,869 km (0.099 R)
• M19: 8,165,501 km (0.11 R)
• M20: 8,355,639 km (0.107 R)
• M21: 8,675,779 km (0.101 R)
• M22: 8,999,808 km (0.114 R)
• M23: 9,526,542 km (0.117 R)
• M24: 10,609,780 km (0.109 R)
• M25: 11,095,824 km (0.087 R)
• M26: 11,447,379 km (0.084 R)
• M27: 12,233,665 km (0.095 R)
• M28: 12,306,070 km (0.055 R)
• M29: 12,451,180 km (0.091 R)
• M30: 15,080,812 km (0.099 R)
• M31: 16,577,239 km (0.059 R)
• M32: 16,817,793 km (0.104 R)
• M33: 17,546,484 km (0.072 R)
• M34: 17,791,675 km (0.111 R)
• M35: 18,533,979 km (0.069 R)
• M36: 19,623,949 km (0.076 R)
• M37: 21,167,052 km (0.104 R)
• M38: 21,341,034 km (0.095 R)
• M39: 21,428,100 km (0.116 R)
• M40: 22,748,750 km (0.029 R)
• M41: 23,105,391 km (0.11 R)
• M42: 23,463,828 km (0.037 R)
• M43: 24,186,385 km (0.11 R)
• M44: 24,277,191 km (0.068 R)
• M45: 25,653,043 km (0.11 R)
• M46: 26,490,492 km (0.103 R)
• M47: 26,865,683 km (0.09 R)
• M48: 27,811,142 km (0.083 R)
• M49: 28,575,437 km (0.069 R)
• M50: 29,540,344 km (0.03 R)
• M51: 29,637,433 km (0.094 R)
• M52: 30,026,836 km (0.111 R)
• M53: 31,998,985 km (0.095 R)
• M54: 32,098,766 km (0.069 R)
• M55: 32,298,479 km (0.114 R)
• M56: 36,482,582 km (0.117 R)
• M57: 36,690,972 km (0.114 R)
• M58: 36,795,391 km (0.111 R)
• M59: 39,009,590 km (0.113 R)
• M60: 40,186,626 km (0.097 R)
• M61: 40,617,467 km (0.092 R)
• M62: 43,676,146 km (0.03 R)
• M63: 44,341,108 km (0.056 R)
• M64: 44,786,311 km (0.088 R)
• M65: 45,121,111 km (0.084 R)
• M66: 48,058,017 km (0.11 R)
• M67: 48,629,780 km (0.094 R)
• M68: 50,474,770 km (0.105 R)
• M69: 50,823,184 km (0.062 R)
• M70: 53,521,181 km (0.108 R)
• M71: 53,757,995 km (0.096 R)
• M72: 54,351,599 km (0.119 R)
• M73: 57,593,983 km (0.081 R)
• M74: 58,932,735 km (0.109 R)
• M75: 59,422,069 km (0.091 R)
• M76: 59,912,900 km (0.099 R)
• M77: 60,281,808 km (0.081 R)
• M78: 63,010,174 km (0.043 R)
• M79: 63,510,579 km (0.093 R)
• M80: 65,651,923 km (0.084 R)
• M81: 67,688,848 km (0.095 R)
• M82: 70,005,072 km (0.109 R)
• M83: 70,134,474 km (0.093 R)
• M84: 71,563,582 km (0.095 R)
• M85: 71,694,032 km (0.104 R)
• M86: 73,396,306 km (0.089 R)
• M87: 77,508,901 km (0.096 R)
• M88: 79,120,967 km (0.111 R)
• M89: 80,066,276 km (0.085 R)
• M90: 81,968,413 km (0.114 R)
• M91: 83,198,856 km (0.103 R)
• M92: 88,461,559 km (0.118 R)
• M93: 91,698,708 km (0.097 R)
• M94: 91,982,046 km (0.112 R)
• M95: 92,265,684 km (0.117 R)
• M96: 94,831,287 km (0.109 R)
• M97: 95,404,546 km (0.098 R)
• M98: 95,548,010 km (0.091 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 15,187 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit