🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 9.4

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.5 AU - 0.68 AU

Year: 307 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,214,945 km

• M1: 118,930 km (0.056 R)
• M2: 192,383 km (0.091 R)
• M3: 275,559 km (0.117 R)
• M4: 413,788 km (0.097 R)
• M5: 476,918 km (0.071 R)
• M6: 547,678 km (0.111 R)
• M7: 624,272 km (0.052 R)
• M8: 888,761 km (0.045 R)
• M9: 954,285 km (0.057 R)
• M10: 1,030,729 km (0.098 R)
• M11: 1,130,511 km (0.111 R)
• M12: 1,199,775 km (0.098 R)
• M13: 1,332,767 km (0.12 R)
• M14: 1,416,393 km (0.116 R)
• M15: 1,605,484 km (0.118 R)
• M16: 1,708,557 km (0.037 R)
• M17: 2,002,367 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878.7

Radius: 11.3

Gravity: 6.88 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.35 AU - 1.53 AU

Year: 1172 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 38,214,945 km

• M1: 156,779 km (0.074 R)
• M2: 308,321 km (0.04 R)
• M3: 646,861 km (0.07 R)
• M4: 772,823 km (0.034 R)
• M5: 885,769 km (0.082 R)
• M6: 997,369 km (0.044 R)
• M7: 1,170,005 km (0.116 R)
• M8: 1,276,818 km (0.032 R)
• M9: 1,527,544 km (0.109 R)
• M10: 1,617,751 km (0.078 R)
• M11: 1,803,851 km (0.041 R)
• M12: 1,919,041 km (0.11 R)
• M13: 2,146,729 km (0.051 R)
• M14: 2,228,111 km (0.081 R)
• M15: 2,436,052 km (0.076 R)
• M16: 2,531,794 km (0.11 R)
• M17: 2,617,963 km (0.106 R)
• M18: 2,694,108 km (0.087 R)
• M19: 2,893,672 km (0.053 R)
• M20: 3,052,245 km (0.1 R)
• M21: 3,272,154 km (0.091 R)
• M22: 3,366,401 km (0.094 R)
• M23: 3,449,428 km (0.093 R)
• M24: 3,533,352 km (0.099 R)
• M25: 3,715,413 km (0.114 R)
• M26: 3,789,164 km (0.107 R)
• M27: 4,592,655 km (0.082 R)
• M28: 4,711,735 km (0.09 R)
• M29: 4,872,103 km (0.098 R)
• M30: 4,952,886 km (0.118 R)
• M31: 5,102,484 km (0.072 R)
• M32: 5,184,613 km (0.068 R)
• M33: 5,308,630 km (0.103 R)
• M34: 5,545,743 km (0.07 R)
• M35: 5,743,661 km (0.059 R)
• M36: 5,872,165 km (0.087 R)
• M37: 6,016,078 km (0.109 R)
• M38: 6,132,017 km (0.117 R)
• M39: 6,618,210 km (0.108 R)
• M40: 6,693,009 km (0.053 R)
• M41: 6,798,176 km (0.098 R)
• M42: 6,888,832 km (0.105 R)
• M43: 7,086,451 km (0.065 R)
• M44: 7,363,207 km (0.069 R)
• M45: 7,487,373 km (0.1 R)
• M46: 7,612,288 km (0.072 R)
• M47: 8,214,868 km (0.11 R)
• M48: 8,311,508 km (0.099 R)
• M49: 8,587,217 km (0.032 R)
• M50: 8,701,510 km (0.091 R)
• M51: 8,833,006 km (0.098 R)
• M52: 8,915,435 km (0.091 R)
• M53: 9,081,040 km (0.109 R)
• M54: 9,449,200 km (0.111 R)
• M55: 10,027,695 km (0.077 R)
• M56: 10,130,917 km (0.098 R)
• M57: 10,217,235 km (0.07 R)
• M58: 10,338,559 km (0.096 R)
• M59: 10,530,194 km (0.095 R)
• M60: 10,952,210 km (0.116 R)
• M61: 11,040,921 km (0.066 R)
• M62: 11,451,717 km (0.12 R)
• M63: 11,541,775 km (0.08 R)
• M64: 11,867,749 km (0.089 R)
• M65: 12,196,565 km (0.047 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 191.6

Radius: 5.1

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.49 AU - 8.17 AU

Year: 13460 Days

Day: 15.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 38,214,945 km

• M1: 113,545 km (0.092 R)
• M2: 179,517 km (0.12 R)
• M3: 302,636 km (0.088 R)
• M4: 415,583 km (0.045 R)
• M5: 725,101 km (0.058 R)
• M6: 800,498 km (0.071 R)
• M7: 910,602 km (0.119 R)
• M8: 1,324,540 km (0.068 R)
• M9: 1,474,287 km (0.1 R)
• M10: 1,512,584 km (0.114 R)
• M11: 1,831,078 km (0.042 R)
• M12: 2,169,917 km (0.105 R)
• M13: 2,302,012 km (0.112 R)
• M14: 2,369,032 km (0.037 R)
• M15: 2,551,092 km (0.064 R)
• M16: 3,348,599 km (0.056 R)
• M17: 4,216,865 km (0.06 R)
• M18: 4,299,144 km (0.096 R)
• M19: 4,354,345 km (0.113 R)
• M20: 4,832,310 km (0.088 R)
• M21: 4,918,479 km (0.096 R)
• M22: 5,092,162 km (0.044 R)
• M23: 5,327,031 km (0.086 R)
• M24: 5,445,662 km (0.116 R)
• M25: 5,776,722 km (0.078 R)
• M26: 5,929,312 km (0.114 R)
• M27: 6,145,181 km (0.101 R)
• M28: 6,301,062 km (0.083 R)
• M29: 6,521,420 km (0.114 R)
• M30: 7,067,003 km (0.081 R)
• M31: 7,328,800 km (0.057 R)
• M32: 7,361,711 km (0.119 R)
• M33: 7,727,328 km (0.065 R)
• M34: 8,167,146 km (0.073 R)
• M35: 8,476,365 km (0.107 R)
• M36: 8,580,335 km (0.111 R)
• M37: 8,859,635 km (0.06 R)
• M38: 8,929,796 km (0.055 R)
• M39: 9,391,156 km (0.089 R)
• M40: 10,006,003 km (0.104 R)
• M41: 10,633,865 km (0.114 R)
• M42: 11,009,207 km (0.063 R)
• M43: 11,811,350 km (0.084 R)
• M44: 12,043,975 km (0.104 R)
• M45: 12,238,901 km (0.096 R)
• M46: 12,317,290 km (0.099 R)
• M47: 12,553,206 km (0.109 R)
• M48: 13,029,376 km (0.057 R)
• M49: 13,350,264 km (0.085 R)
• M50: 13,795,616 km (0.057 R)
• M51: 13,836,307 km (0.091 R)
• M52: 14,040,508 km (0.047 R)
• M53: 14,163,478 km (0.098 R)
• M54: 14,245,756 km (0.09 R)
• M55: 14,452,052 km (0.102 R)
• M56: 14,617,657 km (0.096 R)
• M57: 15,160,547 km (0.084 R)
• M58: 15,286,808 km (0.035 R)
• M59: 15,965,833 km (0.108 R)
• M60: 16,524,730 km (0.057 R)
• M61: 16,915,480 km (0.12 R)
• M62: 18,374,059 km (0.119 R)
• M63: 18,598,456 km (0.086 R)
• M64: 18,823,900 km (0.045 R)
• M65: 19,597,022 km (0.112 R)
• M66: 20,566,266 km (0.043 R)
• M67: 21,740,311 km (0.063 R)
• M68: 23,274,736 km (0.086 R)
• M69: 23,810,147 km (0.105 R)
• M70: 24,300,379 km (0.081 R)
• M71: 25,141,568 km (0.053 R)
• M72: 26,345,083 km (0.07 R)
• M73: 26,395,647 km (0.102 R)
• M74: 26,903,083 km (0.09 R)
• M75: 27,567,447 km (0.1 R)
• M76: 27,875,918 km (0.114 R)
• M77: 28,392,479 km (0.099 R)
• M78: 28,548,061 km (0.06 R)
• M79: 29,382,817 km (0.072 R)
• M80: 30,014,120 km (0.103 R)
• M81: 30,119,736 km (0.077 R)
• M82: 30,916,046 km (0.09 R)
• M83: 31,182,928 km (0.073 R)
• M84: 31,826,797 km (0.091 R)
• M85: 32,042,368 km (0.083 R)
• M86: 32,746,376 km (0.074 R)
• M87: 33,236,757 km (0.088 R)
• M88: 33,564,975 km (0.12 R)
• M89: 34,501,009 km (0.08 R)
• M90: 34,667,063 km (0.095 R)
• M91: 34,722,414 km (0.054 R)
• M92: 35,557,170 km (0.086 R)
• M93: 36,736,749 km (0.079 R)
• M94: 36,906,243 km (0.093 R)
• M95: 38,214,926 km (0.111 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,145 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit