🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.6 AU - 0.98 AU

Year: 265 Days

Day: 36.3 Hours

Environment

Temp: 96 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.87 AU - 1.95 AU

Year: 994 Days

Day: 40.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.7

Radius: 12.9

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 6.74 AU - 7.04 AU

Year: 6813 Days

Day: 13.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,618,312 km

• M1: 171,439 km (0.099 R)
• M2: 275,858 km (0.057 R)
• M3: 399,426 km (0.064 R)
• M4: 549,772 km (0.058 R)
• M5: 674,686 km (0.082 R)
• M6: 1,171,351 km (0.112 R)
• M7: 1,402,330 km (0.058 R)
• M8: 1,665,623 km (0.109 R)
• M9: 1,927,419 km (0.093 R)
• M10: 2,109,480 km (0.1 R)
• M11: 2,278,376 km (0.105 R)
• M12: 2,589,838 km (0.09 R)
• M13: 2,894,569 km (0.081 R)
• M14: 3,019,783 km (0.062 R)
• M15: 3,297,436 km (0.072 R)
• M16: 3,900,764 km (0.057 R)
• M17: 4,203,700 km (0.092 R)
• M18: 4,465,945 km (0.095 R)
• M19: 5,057,156 km (0.12 R)
• M20: 5,259,712 km (0.065 R)
• M21: 5,490,840 km (0.079 R)
• M22: 6,097,011 km (0.098 R)
• M23: 6,231,499 km (0.106 R)
• M24: 6,421,638 km (0.072 R)
• M25: 6,863,550 km (0.098 R)
• M26: 7,088,246 km (0.102 R)
• M27: 7,429,928 km (0.076 R)
• M28: 7,516,096 km (0.12 R)
• M29: 7,776,845 km (0.079 R)
• M30: 8,337,389 km (0.114 R)
• M31: 8,667,701 km (0.074 R)
• M32: 9,094,653 km (0.097 R)
• M33: 9,341,639 km (0.037 R)
• M34: 9,559,603 km (0.066 R)
• M35: 9,779,362 km (0.119 R)
• M36: 10,000,618 km (0.087 R)
• M37: 10,096,061 km (0.086 R)
• M38: 10,287,696 km (0.12 R)
• M39: 10,609,930 km (0.114 R)
• M40: 10,968,067 km (0.041 R)
• M41: 11,429,876 km (0.111 R)
• M42: 11,563,018 km (0.076 R)
• M43: 12,066,714 km (0.116 R)
• M44: 12,715,071 km (0.114 R)
• M45: 12,922,264 km (0.1 R)
• M46: 13,235,073 km (0.043 R)
• M47: 13,409,953 km (0.112 R)
• M48: 13,797,412 km (0.058 R)
• M49: 14,691,558 km (0.106 R)
• M50: 14,872,721 km (0.045 R)
• M51: 15,715,406 km (0.039 R)
• M52: 15,974,958 km (0.076 R)
• M53: 16,799,990 km (0.107 R)
• M54: 17,255,815 km (0.116 R)
• M55: 17,485,298 km (0.11 R)
• M56: 17,638,786 km (0.079 R)
• M57: 17,870,064 km (0.102 R)
• M58: 18,452,299 km (0.115 R)
• M59: 19,238,436 km (0.061 R)
• M60: 20,035,493 km (0.105 R)
• M61: 20,276,795 km (0.111 R)
• M62: 21,006,234 km (0.104 R)
• M63: 21,374,245 km (0.09 R)
• M64: 21,744,350 km (0.061 R)
• M65: 22,116,549 km (0.095 R)
• M66: 22,241,164 km (0.109 R)
• M67: 22,490,993 km (0.114 R)
• M68: 22,951,305 km (0.078 R)
• M69: 23,035,379 km (0.035 R)
• M70: 23,966,776 km (0.074 R)
• M71: 24,351,242 km (0.117 R)
• M72: 24,522,831 km (0.111 R)
• M73: 24,694,719 km (0.066 R)
• M74: 25,039,991 km (0.114 R)
• M75: 25,430,142 km (0.115 R)
• M76: 25,735,023 km (0.086 R)
• M77: 25,909,753 km (0.084 R)
• M78: 26,966,662 km (0.115 R)
• M79: 27,188,665 km (0.091 R)
• M80: 27,455,847 km (0.076 R)
• M81: 28,217,599 km (0.034 R)
• M82: 28,488,072 km (0.093 R)
• M83: 29,259,100 km (0.12 R)
• M84: 29,532,864 km (0.028 R)
• M85: 29,899,378 km (0.104 R)
• M86: 30,221,163 km (0.085 R)
• M87: 31,007,599 km (0.081 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149

Radius: 3.5

Gravity: 12.16 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 15.13 AU - 20.27 AU

Year: 28053 Days

Day: 21.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,618,312 km

• M1: 45,328 km (0.108 R)
• M2: 92,451 km (0.106 R)
• M3: 256,560 km (0.112 R)
• M4: 371,452 km (0.104 R)
• M5: 590,463 km (0.08 R)
• M6: 627,413 km (0.045 R)
• M7: 703,409 km (0.1 R)
• M8: 885,619 km (0.101 R)
• M9: 1,037,162 km (0.05 R)
• M10: 1,267,692 km (0.103 R)
• M11: 1,315,713 km (0.099 R)
• M12: 1,564,794 km (0.042 R)
• M13: 1,590,525 km (0.079 R)
• M14: 1,642,435 km (0.1 R)
• M15: 1,828,236 km (0.03 R)
• M16: 1,882,689 km (0.111 R)
• M17: 2,425,281 km (0.071 R)
• M18: 2,455,051 km (0.085 R)
• M19: 2,854,028 km (0.084 R)
• M20: 3,109,392 km (0.037 R)
• M21: 3,174,467 km (0.073 R)
• M22: 3,405,446 km (0.044 R)
• M23: 3,710,476 km (0.104 R)
• M24: 4,639,628 km (0.087 R)
• M25: 4,713,979 km (0.098 R)
• M26: 5,557,411 km (0.087 R)
• M27: 6,240,326 km (0.045 R)
• M28: 6,487,611 km (0.103 R)
• M29: 7,859,723 km (0.087 R)
• M30: 8,578,241 km (0.066 R)
• M31: 8,945,205 km (0.048 R)
• M32: 11,654,123 km (0.117 R)
• M33: 11,958,405 km (0.034 R)
• M34: 12,522,838 km (0.027 R)
• M35: 13,095,947 km (0.106 R)
• M36: 13,624,327 km (0.062 R)
• M37: 14,592,823 km (0.095 R)
• M38: 14,811,087 km (0.093 R)
• M39: 14,920,592 km (0.105 R)
• M40: 15,250,755 km (0.091 R)
• M41: 15,361,457 km (0.08 R)
• M42: 16,652,337 km (0.114 R)
• M43: 16,880,325 km (0.055 R)
• M44: 16,937,471 km (0.104 R)
• M45: 17,628,613 km (0.105 R)
• M46: 17,686,507 km (0.067 R)
• M47: 18,623,289 km (0.065 R)
• M48: 19,157,204 km (0.045 R)
• M49: 20,483,389 km (0.082 R)
• M50: 21,219,261 km (0.051 R)
• M51: 24,506,076 km (0.043 R)
• M52: 26,009,535 km (0.095 R)
• M53: 26,872,415 km (0.041 R)
• M54: 27,072,876 km (0.107 R)
• M55: 27,340,956 km (0.105 R)
• M56: 27,677,252 km (0.076 R)
• M57: 28,762,584 km (0.032 R)
• M58: 31,044,700 km (0.087 R)
• M59: 31,325,345 km (0.076 R)
• M60: 31,818,270 km (0.117 R)
• M61: 32,883,258 km (0.09 R)
• M62: 33,743,745 km (0.062 R)
• M63: 34,248,937 km (0.08 R)
• M64: 36,221,384 km (0.112 R)
• M65: 36,664,643 km (0.095 R)
• M66: 37,482,046 km (0.116 R)
• M67: 37,631,344 km (0.096 R)
• M68: 37,930,391 km (0.077 R)
• M69: 38,305,432 km (0.109 R)
• M70: 38,983,560 km (0.1 R)
• M71: 40,427,927 km (0.107 R)
• M72: 40,657,709 km (0.063 R)
• M73: 40,964,535 km (0.097 R)
• M74: 41,118,321 km (0.037 R)
• M75: 41,272,257 km (0.073 R)
• M76: 41,657,921 km (0.075 R)
• M77: 42,510,629 km (0.103 R)
• M78: 42,900,032 km (0.12 R)
• M79: 43,056,212 km (0.115 R)
• M80: 43,604,189 km (0.072 R)
• M81: 44,548,750 km (0.116 R)
• M82: 47,342,341 km (0.117 R)
• M83: 47,988,753 km (0.11 R)
• M84: 49,863,513 km (0.099 R)
• M85: 50,192,030 km (0.102 R)
• M86: 51,347,375 km (0.084 R)
• M87: 51,679,033 km (0.026 R)
• M88: 52,344,594 km (0.056 R)
• M89: 52,761,972 km (0.103 R)
• M90: 52,929,372 km (0.105 R)
• M91: 53,684,243 km (0.082 R)
• M92: 55,119,784 km (0.102 R)
• M93: 57,253,947 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514

Radius: 3.6

Gravity: 39.66 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 15.02 AU - 20.78 AU

Year: 28530 Days

Day: 22.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 87,618,312 km

• M1: 66,870 km (0.079 R)
• M2: 522,695 km (0.12 R)
• M3: 908,807 km (0.087 R)
• M4: 1,053,319 km (0.08 R)
• M5: 1,396,646 km (0.095 R)
• M6: 1,529,638 km (0.112 R)
• M7: 1,736,682 km (0.05 R)
• M8: 2,409,274 km (0.119 R)
• M9: 3,504,629 km (0.091 R)
• M10: 3,639,716 km (0.119 R)
• M11: 3,961,501 km (0.08 R)
• M12: 5,081,540 km (0.065 R)
• M13: 5,440,575 km (0.062 R)
• M14: 5,702,072 km (0.102 R)
• M15: 5,807,838 km (0.084 R)
• M16: 5,914,202 km (0.025 R)
• M17: 6,183,030 km (0.115 R)
• M18: 6,566,000 km (0.098 R)
• M19: 7,069,696 km (0.108 R)
• M20: 8,232,670 km (0.081 R)
• M21: 8,412,187 km (0.106 R)
• M22: 11,789,060 km (0.047 R)
• M23: 12,881,125 km (0.079 R)
• M24: 13,650,507 km (0.112 R)
• M25: 13,721,117 km (0.035 R)
• M26: 14,147,770 km (0.072 R)
• M27: 14,795,828 km (0.096 R)
• M28: 18,255,727 km (0.109 R)
• M29: 18,960,633 km (0.088 R)
• M30: 19,754,249 km (0.029 R)
• M31: 21,455,775 km (0.111 R)
• M32: 22,033,373 km (0.107 R)
• M33: 22,365,630 km (0.097 R)
• M34: 22,532,431 km (0.078 R)
• M35: 23,203,677 km (0.07 R)
• M36: 23,796,384 km (0.103 R)
• M37: 24,308,457 km (0.055 R)
• M38: 25,083,225 km (0.103 R)
• M39: 26,745,257 km (0.086 R)
• M40: 26,833,819 km (0.086 R)
• M41: 27,188,665 km (0.084 R)
• M42: 28,352,387 km (0.069 R)
• M43: 29,990,633 km (0.096 R)
• M44: 30,082,486 km (0.114 R)
• M45: 31,940,193 km (0.102 R)
• M46: 33,452,777 km (0.101 R)
• M47: 34,026,036 km (0.046 R)
• M48: 34,410,053 km (0.105 R)
• M49: 35,862,649 km (0.108 R)
• M50: 37,533,059 km (0.076 R)
• M51: 38,627,367 km (0.033 R)
• M52: 40,745,224 km (0.108 R)
• M53: 40,948,976 km (0.054 R)
• M54: 41,459,554 km (0.119 R)
• M55: 41,972,375 km (0.085 R)
• M56: 42,384,069 km (0.04 R)
• M57: 42,797,108 km (0.033 R)
• M58: 43,419,286 km (0.117 R)
• M59: 43,731,497 km (0.093 R)
• M60: 44,253,444 km (0.081 R)
• M61: 45,831,552 km (0.027 R)
• M62: 48,071,780 km (0.065 R)
• M63: 50,238,107 km (0.1 R)
• M64: 51,113,553 km (0.092 R)
• M65: 53,212,860 km (0.111 R)
• M66: 56,130,916 km (0.099 R)
• M67: 58,870,352 km (0.034 R)
• M68: 58,985,393 km (0.112 R)
• M69: 59,446,454 km (0.105 R)
• M70: 63,295,607 km (0.073 R)
• M71: 63,649,556 km (0.108 R)
• M72: 67,947,353 km (0.092 R)
• M73: 68,068,078 km (0.098 R)
• M74: 69,279,223 km (0.058 R)
• M75: 69,887,338 km (0.032 R)
• M76: 70,009,260 km (0.086 R)
• M77: 70,741,841 km (0.113 R)
• M78: 72,214,632 km (0.107 R)
• M79: 72,337,901 km (0.04 R)
• M80: 72,584,438 km (0.112 R)
• M81: 72,831,424 km (0.089 R)
• M82: 73,449,712 km (0.051 R)
• M83: 74,816,438 km (0.048 R)
• M84: 75,065,818 km (0.111 R)
• M85: 76,191,392 km (0.082 R)
• M86: 76,819,105 km (0.114 R)
• M87: 78,839,424 km (0.069 R)
• M88: 79,093,142 km (0.11 R)
• M89: 79,856,091 km (0.078 R)
• M90: 83,061,226 km (0.096 R)
• M91: 83,448,535 km (0.076 R)
• M92: 84,744,351 km (0.117 R)
• M93: 85,004,352 km (0.094 R)
• M94: 85,524,953 km (0.057 R)
• M95: 85,785,702 km (0.12 R)
• M96: 85,916,152 km (0.109 R)
• M97: 86,046,750 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 19,892 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit