🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.6 AU - 0.9 AU

Year: 241 Days

Day: 40.1 Hours

Environment

Temp: 157 °C

Axial Tilt: 32.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.74 AU - 0.82 AU

Year: 255 Days

Day: 35.3 Hours

Environment

Temp: 119 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.03 AU - 2.15 AU

Year: 1121 Days

Day: 21.5 Hours

Environment

Temp: -70 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.19 AU - 3.63 AU

Year: 1841 Days

Day: 13.4 Hours

Environment

Temp: -107 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3.03 AU - 4.01 AU

Year: 2449 Days

Day: 28.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213

Radius: 12.2

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 6.43 AU - 8.57 AU

Year: 7617 Days

Day: 13.3 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 65,653,298 km

• M1: 178,620 km (0.039 R)
• M2: 284,685 km (0.086 R)
• M3: 461,958 km (0.069 R)
• M4: 577,597 km (0.085 R)
• M5: 704,905 km (0.092 R)
• M6: 807,380 km (0.119 R)
• M7: 1,174,792 km (0.105 R)
• M8: 1,327,831 km (0.113 R)
• M9: 1,517,521 km (0.075 R)
• M10: 1,716,336 km (0.076 R)
• M11: 1,795,324 km (0.065 R)
• M12: 2,039,617 km (0.088 R)
• M13: 2,453,106 km (0.045 R)
• M14: 3,083,960 km (0.099 R)
• M15: 3,239,542 km (0.094 R)
• M16: 3,338,276 km (0.113 R)
• M17: 3,640,315 km (0.096 R)
• M18: 3,930,385 km (0.069 R)
• M19: 4,078,188 km (0.063 R)
• M20: 4,228,085 km (0.095 R)
• M21: 4,868,064 km (0.104 R)
• M22: 4,981,459 km (0.097 R)
• M23: 5,280,655 km (0.118 R)
• M24: 5,467,802 km (0.072 R)
• M25: 6,042,108 km (0.091 R)
• M26: 6,139,796 km (0.109 R)
• M27: 6,510,649 km (0.108 R)
• M28: 6,812,537 km (0.096 R)
• M29: 6,965,277 km (0.086 R)
• M30: 7,222,436 km (0.062 R)
• M31: 7,326,107 km (0.065 R)
• M32: 7,456,556 km (0.102 R)
• M33: 7,535,095 km (0.03 R)
• M34: 7,825,614 km (0.026 R)
• M35: 8,254,960 km (0.054 R)
• M36: 8,390,645 km (0.089 R)
• M37: 8,499,852 km (0.071 R)
• M38: 8,774,663 km (0.082 R)
• M39: 8,968,841 km (0.045 R)
• M40: 9,276,863 km (0.089 R)
• M41: 9,560,052 km (0.092 R)
• M42: 9,874,656 km (0.12 R)
• M43: 10,251,044 km (0.119 R)
• M44: 12,264,482 km (0.115 R)
• M45: 12,575,347 km (0.094 R)
• M46: 12,731,826 km (0.07 R)
• M47: 13,173,140 km (0.117 R)
• M48: 13,876,848 km (0.11 R)
• M49: 13,973,788 km (0.056 R)
• M50: 14,724,470 km (0.104 R)
• M51: 15,555,187 km (0.072 R)
• M52: 15,689,376 km (0.045 R)
• M53: 16,332,796 km (0.108 R)
• M54: 16,435,121 km (0.105 R)
• M55: 16,846,815 km (0.05 R)
• M56: 16,950,336 km (0.097 R)
• M57: 17,540,500 km (0.068 R)
• M58: 17,961,169 km (0.03 R)
• M59: 18,137,395 km (0.102 R)
• M60: 18,314,220 km (0.084 R)
• M61: 18,420,734 km (0.106 R)
• M62: 19,858,818 km (0.113 R)
• M63: 20,517,647 km (0.074 R)
• M64: 20,849,754 km (0.042 R)
• M65: 22,082,890 km (0.117 R)
• M66: 22,385,377 km (0.114 R)
• M67: 22,499,221 km (0.108 R)
• M68: 24,190,275 km (0.114 R)
• M69: 25,051,061 km (0.101 R)
• M70: 25,169,243 km (0.068 R)
• M71: 26,722,069 km (0.104 R)
• M72: 26,883,186 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 851.7

Radius: 6.2

Gravity: 22.16 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 11.74 AU - 18.72 AU

Year: 22042 Days

Day: 22.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 65,653,298 km

• M1: 164,258 km (0.054 R)
• M2: 253,568 km (0.109 R)
• M3: 342,579 km (0.071 R)
• M4: 553,213 km (0.086 R)
• M5: 600,037 km (0.054 R)
• M6: 909,705 km (0.108 R)
• M7: 1,232,986 km (0.116 R)
• M8: 1,522,458 km (0.11 R)
• M9: 2,392,968 km (0.113 R)
• M10: 2,712,060 km (0.11 R)
• M11: 2,835,328 km (0.106 R)
• M12: 3,567,610 km (0.115 R)
• M13: 3,978,107 km (0.117 R)
• M14: 4,165,254 km (0.03 R)
• M15: 4,403,413 km (0.114 R)
• M16: 5,043,094 km (0.07 R)
• M17: 5,144,222 km (0.091 R)
• M18: 6,083,098 km (0.066 R)
• M19: 6,793,539 km (0.051 R)
• M20: 6,849,189 km (0.067 R)
• M21: 7,017,337 km (0.095 R)
• M22: 8,054,499 km (0.115 R)
• M23: 8,711,682 km (0.105 R)
• M24: 9,077,300 km (0.102 R)
• M25: 9,697,832 km (0.078 R)
• M26: 11,374,525 km (0.113 R)
• M27: 11,440,796 km (0.094 R)
• M28: 13,069,169 km (0.084 R)
• M29: 13,627,917 km (0.099 R)
• M30: 15,131,376 km (0.079 R)
• M31: 16,162,704 km (0.118 R)
• M32: 16,761,993 km (0.056 R)
• M33: 17,674,839 km (0.079 R)
• M34: 18,759,872 km (0.114 R)
• M35: 19,866,448 km (0.071 R)
• M36: 21,320,090 km (0.079 R)
• M37: 21,812,118 km (0.077 R)
• M38: 21,894,546 km (0.067 R)
• M39: 23,395,013 km (0.039 R)
• M40: 23,987,420 km (0.05 R)
• M41: 24,328,204 km (0.078 R)
• M42: 24,842,372 km (0.086 R)
• M43: 25,014,559 km (0.091 R)
• M44: 25,620,281 km (0.101 R)
• M45: 25,707,197 km (0.09 R)
• M46: 27,111,473 km (0.069 R)
• M47: 28,270,557 km (0.115 R)
• M48: 28,901,411 km (0.073 R)
• M49: 30,360,738 km (0.083 R)
• M50: 30,914,101 km (0.039 R)
• M51: 31,099,303 km (0.101 R)
• M52: 31,192,054 km (0.089 R)
• M53: 32,406,190 km (0.097 R)
• M54: 32,688,481 km (0.099 R)
• M55: 34,591,516 km (0.087 R)
• M56: 36,334,780 km (0.062 R)
• M57: 39,403,481 km (0.097 R)
• M58: 41,223,040 km (0.063 R)
• M59: 42,245,691 km (0.115 R)
• M60: 42,863,231 km (0.099 R)
• M61: 43,795,225 km (0.119 R)
• M62: 44,211,556 km (0.117 R)
• M63: 44,838,671 km (0.091 R)
• M64: 45,258,293 km (0.084 R)
• M65: 46,101,426 km (0.081 R)
• M66: 46,737,217 km (0.072 R)
• M67: 48,231,999 km (0.07 R)
• M68: 50,394,436 km (0.105 R)
• M69: 50,940,020 km (0.082 R)
• M70: 55,261,902 km (0.104 R)
• M71: 55,486,598 km (0.117 R)
• M72: 55,937,187 km (0.074 R)
• M73: 56,049,984 km (0.115 R)
• M74: 57,068,596 km (0.05 R)
• M75: 59,239,261 km (0.104 R)
• M76: 64,841,851 km (0.109 R)
• M77: 65,553,937 km (0.073 R)
• M78: 67,826,179 km (0.089 R)
• M79: 68,187,158 km (0.12 R)
• M80: 68,549,036 km (0.076 R)
• M81: 71,099,081 km (0.042 R)
• M82: 73,309,389 km (0.071 R)
• M83: 73,432,957 km (0.1 R)
• M84: 75,791,816 km (0.075 R)
• M85: 79,439,760 km (0.108 R)
• M86: 80,456,128 km (0.035 R)
• M87: 80,838,351 km (0.089 R)
• M88: 83,144,552 km (0.093 R)
• M89: 83,789,019 km (0.115 R)
• M90: 83,918,122 km (0.105 R)
• M91: 84,176,478 km (0.085 R)
• M92: 85,472,295 km (0.057 R)
• M93: 85,992,446 km (0.08 R)
• M94: 87,297,538 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 210.9

Radius: 6.5

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.38 AU - 19.1 AU

Year: 28890 Days

Day: 17.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,653,298 km

• M1: 97,388 km (0.076 R)
• M2: 146,456 km (0.112 R)
• M3: 226,192 km (0.087 R)
• M4: 625,170 km (0.117 R)
• M5: 792,121 km (0.076 R)
• M6: 903,721 km (0.075 R)
• M7: 1,020,557 km (0.096 R)
• M8: 1,269,338 km (0.06 R)
• M9: 1,481,917 km (0.113 R)
• M10: 1,880,894 km (0.107 R)
• M11: 2,185,625 km (0.088 R)
• M12: 2,505,764 km (0.07 R)
• M13: 2,840,714 km (0.099 R)
• M14: 2,909,529 km (0.103 R)
• M15: 3,626,701 km (0.092 R)
• M16: 3,738,900 km (0.095 R)
• M17: 5,554,419 km (0.084 R)
• M18: 7,125,945 km (0.077 R)
• M19: 8,130,345 km (0.112 R)
• M20: 8,925,009 km (0.104 R)
• M21: 9,025,988 km (0.099 R)
• M22: 9,280,454 km (0.097 R)
• M23: 9,485,552 km (0.101 R)
• M24: 10,321,206 km (0.108 R)
• M25: 10,374,313 km (0.118 R)
• M26: 10,533,934 km (0.093 R)
• M27: 10,855,420 km (0.071 R)
• M28: 11,728,922 km (0.081 R)
• M29: 13,658,435 km (0.104 R)
• M30: 14,481,223 km (0.11 R)
• M31: 15,078,717 km (0.049 R)
• M32: 15,199,144 km (0.075 R)
• M33: 15,319,869 km (0.091 R)
• M34: 15,989,918 km (0.098 R)
• M35: 16,051,403 km (0.11 R)
• M36: 16,731,774 km (0.113 R)
• M37: 18,699,435 km (0.046 R)
• M38: 19,809,152 km (0.075 R)
• M39: 20,139,613 km (0.088 R)
• M40: 20,806,072 km (0.116 R)
• M41: 21,141,919 km (0.084 R)
• M42: 21,547,329 km (0.082 R)
• M43: 21,887,216 km (0.115 R)
• M44: 22,917,347 km (0.072 R)
• M45: 24,740,047 km (0.082 R)
• M46: 24,953,224 km (0.111 R)
• M47: 25,381,672 km (0.101 R)
• M48: 26,535,970 km (0.112 R)
• M49: 26,681,528 km (0.116 R)
• M50: 26,973,244 km (0.082 R)
• M51: 27,559,967 km (0.108 R)
• M52: 28,299,280 km (0.109 R)
• M53: 29,195,072 km (0.112 R)
• M54: 29,420,516 km (0.075 R)
• M55: 29,948,746 km (0.066 R)
• M56: 30,403,972 km (0.083 R)
• M57: 30,479,968 km (0.109 R)
• M58: 32,948,183 km (0.056 R)
• M59: 34,920,781 km (0.088 R)
• M60: 36,042,017 km (0.105 R)
• M61: 37,991,426 km (0.034 R)
• M62: 38,566,481 km (0.117 R)
• M63: 38,731,338 km (0.095 R)
• M64: 39,227,105 km (0.056 R)
• M65: 40,559,723 km (0.053 R)
• M66: 40,979,195 km (0.093 R)
• M67: 41,400,164 km (0.089 R)
• M68: 42,501,204 km (0.086 R)
• M69: 44,732,007 km (0.116 R)
• M70: 45,687,190 km (0.081 R)
• M71: 45,774,405 km (0.114 R)
• M72: 46,824,882 km (0.064 R)
• M73: 47,088,623 km (0.106 R)
• M74: 49,485,330 km (0.03 R)
• M75: 49,664,548 km (0.115 R)
• M76: 49,754,157 km (0.1 R)
• M77: 50,203,101 km (0.063 R)
• M78: 51,558,158 km (0.085 R)
• M79: 53,108,291 km (0.093 R)
• M80: 53,291,698 km (0.092 R)
• M81: 53,383,402 km (0.074 R)
• M82: 54,581,232 km (0.111 R)
• M83: 54,951,636 km (0.049 R)
• M84: 56,628,329 km (0.077 R)
• M85: 57,191,116 km (0.1 R)
• M86: 58,605,863 km (0.075 R)
• M87: 59,365,073 km (0.102 R)
• M88: 61,662,148 km (0.111 R)
• M89: 62,241,092 km (0.115 R)
• M90: 64,183,470 km (0.077 R)
• M91: 65,653,270 km (0.06 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 11,705 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit