🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.62 AU - 0.76 AU

Year: 201 Days

Day: 44.3 Hours

Environment

Temp: 212 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 58,375,921 km

• M1: 328,517 km (0.049 R)
• M2: 508,633 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.87 AU - 3.15 AU

Year: 1827 Days

Day: 29.3 Hours

Environment

Temp: -95 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 9.3

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.07 AU - 13.85 AU

Year: 16322 Days

Day: 14.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,375,921 km

• M1: 130,898 km (0.083 R)
• M2: 226,790 km (0.103 R)
• M3: 399,127 km (0.111 R)
• M4: 461,958 km (0.094 R)
• M5: 528,828 km (0.117 R)
• M6: 599,588 km (0.037 R)
• M7: 751,879 km (0.101 R)
• M8: 832,961 km (0.106 R)
• M9: 1,408,165 km (0.104 R)
• M10: 2,262,668 km (0.108 R)
• M11: 2,505,615 km (0.076 R)
• M12: 2,567,698 km (0.044 R)
• M13: 2,951,117 km (0.101 R)
• M14: 3,216,803 km (0.047 R)
• M15: 3,455,711 km (0.066 R)
• M16: 3,525,124 km (0.12 R)
• M17: 3,594,986 km (0.118 R)
• M18: 3,807,116 km (0.075 R)
• M19: 4,968,295 km (0.101 R)
• M20: 5,046,834 km (0.106 R)
• M21: 5,771,635 km (0.098 R)
• M22: 5,978,829 km (0.1 R)
• M23: 6,062,454 km (0.09 R)
• M24: 6,919,350 km (0.098 R)
• M25: 8,697,171 km (0.116 R)
• M26: 9,126,517 km (0.096 R)
• M27: 9,514,125 km (0.03 R)
• M28: 9,660,881 km (0.056 R)
• M29: 10,607,387 km (0.077 R)
• M30: 13,291,322 km (0.094 R)
• M31: 13,455,431 km (0.095 R)
• M32: 14,118,598 km (0.087 R)
• M33: 15,765,072 km (0.064 R)
• M34: 16,935,526 km (0.087 R)
• M35: 17,831,767 km (0.109 R)
• M36: 19,483,327 km (0.093 R)
• M37: 19,919,555 km (0.107 R)
• M38: 19,982,087 km (0.092 R)
• M39: 20,044,768 km (0.063 R)
• M40: 20,485,035 km (0.117 R)
• M41: 21,696,179 km (0.091 R)
• M42: 22,213,040 km (0.102 R)
• M43: 23,589,041 km (0.063 R)
• M44: 24,320,874 km (0.109 R)
• M45: 24,925,100 km (0.09 R)
• M46: 25,060,037 km (0.051 R)
• M47: 25,602,329 km (0.116 R)
• M48: 25,806,680 km (0.098 R)
• M49: 26,148,511 km (0.093 R)
• M50: 26,491,689 km (0.082 R)
• M51: 27,182,831 km (0.104 R)
• M52: 27,391,221 km (0.113 R)
• M53: 29,078,086 km (0.06 R)
• M54: 29,862,428 km (0.099 R)
• M55: 30,437,332 km (0.1 R)
• M56: 31,306,346 km (0.102 R)
• M57: 31,524,909 km (0.108 R)
• M58: 32,404,096 km (0.083 R)
• M59: 32,625,201 km (0.065 R)
• M60: 32,994,708 km (0.028 R)
• M61: 33,217,160 km (0.09 R)
• M62: 35,014,279 km (0.074 R)
• M63: 37,536,499 km (0.102 R)
• M64: 37,846,167 km (0.054 R)
• M65: 38,234,523 km (0.078 R)
• M66: 39,015,125 km (0.115 R)
• M67: 41,148,839 km (0.078 R)
• M68: 41,388,196 km (0.064 R)
• M69: 43,077,006 km (0.118 R)
• M70: 43,401,334 km (0.077 R)
• M71: 43,563,648 km (0.116 R)
• M72: 44,870,385 km (0.08 R)
• M73: 45,034,644 km (0.074 R)
• M74: 45,116,773 km (0.118 R)
• M75: 45,611,044 km (0.098 R)
• M76: 46,355,743 km (0.094 R)
• M77: 46,521,796 km (0.044 R)
• M78: 47,857,107 km (0.106 R)
• M79: 49,543,972 km (0.079 R)
• M80: 51,679,931 km (0.067 R)
• M81: 52,975,748 km (0.078 R)
• M82: 56,306,395 km (0.096 R)
• M83: 56,838,365 km (0.1 R)
• M84: 58,534,206 km (0.102 R)
• M85: 58,893,391 km (0.081 R)
• M86: 59,794,419 km (0.101 R)
• M87: 59,975,133 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 410.9

Radius: 4

Gravity: 25.68 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 13.38 AU - 13.62 AU

Year: 17353 Days

Day: 21.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 70.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 58,375,921 km

• M1: 70,311 km (0.116 R)
• M2: 448,195 km (0.1 R)
• M3: 533,915 km (0.082 R)
• M4: 606,470 km (0.036 R)
• M5: 972,087 km (0.108 R)
• M6: 1,153,250 km (0.104 R)
• M7: 1,520,812 km (0.056 R)
• M8: 1,703,920 km (0.098 R)
• M9: 1,730,698 km (0.114 R)
• M10: 1,921,884 km (0.04 R)
• M11: 2,119,951 km (0.081 R)
• M12: 2,535,235 km (0.102 R)
• M13: 2,689,471 km (0.116 R)
• M14: 3,203,788 km (0.083 R)
• M15: 3,337,080 km (0.115 R)
• M16: 3,506,125 km (0.088 R)
• M17: 3,678,163 km (0.072 R)
• M18: 4,210,282 km (0.106 R)
• M19: 4,918,479 km (0.08 R)
• M20: 6,233,294 km (0.039 R)
• M21: 6,274,733 km (0.038 R)
• M22: 6,316,321 km (0.078 R)
• M23: 7,340,468 km (0.106 R)
• M24: 8,187,192 km (0.038 R)
• M25: 9,017,610 km (0.08 R)
• M26: 10,906,283 km (0.082 R)
• M27: 11,106,744 km (0.06 R)
• M28: 11,562,120 km (0.083 R)
• M29: 11,766,471 km (0.106 R)
• M30: 11,972,018 km (0.077 R)
• M31: 12,490,973 km (0.076 R)
• M32: 12,648,201 km (0.084 R)
• M33: 12,806,027 km (0.077 R)
• M34: 12,858,685 km (0.116 R)
• M35: 14,310,084 km (0.093 R)
• M36: 14,529,394 km (0.11 R)
• M37: 14,694,700 km (0.052 R)
• M38: 14,971,605 km (0.031 R)
• M39: 15,194,207 km (0.035 R)
• M40: 15,755,797 km (0.061 R)
• M41: 17,073,007 km (0.111 R)
• M42: 18,663,681 km (0.113 R)
• M43: 18,723,520 km (0.054 R)
• M44: 20,116,874 km (0.115 R)
• M45: 20,424,148 km (0.097 R)
• M46: 20,733,068 km (0.047 R)
• M47: 21,794,615 km (0.052 R)
• M48: 21,857,745 km (0.058 R)
• M49: 23,194,551 km (0.117 R)
• M50: 23,581,412 km (0.096 R)
• M51: 23,905,441 km (0.093 R)
• M52: 24,688,885 km (0.109 R)
• M53: 25,547,277 km (0.049 R)
• M54: 25,746,691 km (0.102 R)
• M55: 26,415,244 km (0.117 R)
• M56: 27,157,249 km (0.106 R)
• M57: 27,225,167 km (0.073 R)
• M58: 27,428,770 km (0.116 R)
• M59: 27,564,904 km (0.095 R)
• M60: 28,317,531 km (0.111 R)
• M61: 28,869,098 km (0.047 R)
• M62: 29,424,106 km (0.111 R)
• M63: 30,193,189 km (0.061 R)
• M64: 30,403,972 km (0.101 R)
• M65: 30,544,893 km (0.084 R)
• M66: 30,685,964 km (0.072 R)
• M67: 31,465,668 km (0.086 R)
• M68: 31,536,877 km (0.109 R)
• M69: 31,608,235 km (0.073 R)
• M70: 32,467,525 km (0.105 R)
• M71: 32,900,162 km (0.082 R)
• M72: 33,843,825 km (0.09 R)
• M73: 37,329,157 km (0.112 R)
• M74: 37,631,045 km (0.077 R)
• M75: 39,843,598 km (0.094 R)
• M76: 41,082,268 km (0.07 R)
• M77: 41,550,061 km (0.094 R)
• M78: 42,490,882 km (0.114 R)
• M79: 44,553,088 km (0.081 R)
• M80: 45,757,650 km (0.102 R)
• M81: 46,323,429 km (0.104 R)
• M82: 46,972,983 km (0.095 R)
• M83: 47,952,700 km (0.106 R)
• M84: 48,856,869 km (0.09 R)
• M85: 49,600,670 km (0.09 R)
• M86: 49,766,574 km (0.117 R)
• M87: 50,765,289 km (0.06 R)
• M88: 51,267,190 km (0.119 R)
• M89: 51,602,589 km (0.095 R)
• M90: 51,686,663 km (0.098 R)
• M91: 52,782,617 km (0.12 R)
• M92: 53,036,484 km (0.045 R)
• M93: 54,398,124 km (0.096 R)
• M94: 56,548,294 km (0.041 R)
• M95: 57,590,243 km (0.084 R)

Kuiper Belt

Range: 31.4 - 58.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 17,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit