🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.05 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.93 AU - 2.25 AU

Year: 1151 Days

Day: 44.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.8

Radius: 14

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.24 AU - 4.66 AU

Year: 3575 Days

Day: 14.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 25,963,109 km

• M1: 206,445 km (0.061 R)
• M2: 297,101 km (0.092 R)
• M3: 463,604 km (0.118 R)
• M4: 555,906 km (0.101 R)
• M5: 694,284 km (0.102 R)
• M6: 796,908 km (0.061 R)
• M7: 1,064,987 km (0.061 R)
• M8: 1,225,057 km (0.117 R)
• M9: 1,528,142 km (0.118 R)
• M10: 1,623,885 km (0.04 R)
• M11: 1,788,443 km (0.088 R)
• M12: 2,303,508 km (0.029 R)
• M13: 2,489,608 km (0.101 R)
• M14: 2,578,319 km (0.093 R)
• M15: 2,732,854 km (0.084 R)
• M16: 2,903,844 km (0.093 R)
• M17: 3,160,255 km (0.113 R)
• M18: 3,312,246 km (0.051 R)
• M19: 3,424,295 km (0.065 R)
• M20: 3,797,392 km (0.106 R)
• M21: 3,900,166 km (0.112 R)
• M22: 4,018,797 km (0.114 R)
• M23: 4,229,281 km (0.054 R)
• M24: 4,489,881 km (0.063 R)
• M25: 4,708,443 km (0.076 R)
• M26: 4,819,146 km (0.107 R)
• M27: 4,946,753 km (0.095 R)
• M28: 5,484,856 km (0.119 R)
• M29: 5,668,413 km (0.096 R)
• M30: 5,803,350 km (0.089 R)
• M31: 5,922,131 km (0.096 R)
• M32: 6,493,595 km (0.07 R)
• M33: 6,705,725 km (0.109 R)
• M34: 6,938,200 km (0.118 R)
• M35: 7,301,274 km (0.035 R)
• M36: 7,485,129 km (0.08 R)
• M37: 7,876,178 km (0.112 R)
• M38: 8,102,669 km (0.091 R)
• M39: 8,350,553 km (0.101 R)
• M40: 8,485,042 km (0.092 R)
• M41: 8,620,278 km (0.098 R)
• M42: 9,307,381 km (0.084 R)
• M43: 9,748,246 km (0.11 R)
• M44: 10,237,132 km (0.102 R)
• M45: 10,609,032 km (0.103 R)
• M46: 10,880,403 km (0.036 R)
• M47: 11,090,737 km (0.033 R)
• M48: 11,451,418 km (0.1 R)
• M49: 11,751,362 km (0.102 R)
• M50: 12,097,381 km (0.097 R)
• M51: 12,711,032 km (0.083 R)
• M52: 12,977,017 km (0.12 R)
• M53: 13,133,197 km (0.049 R)
• M54: 13,312,266 km (0.099 R)
• M55: 13,786,491 km (0.074 R)
• M56: 13,923,074 km (0.041 R)
• M57: 14,037,067 km (0.079 R)
• M58: 14,635,459 km (0.068 R)
• M59: 15,007,808 km (0.074 R)
• M60: 15,643,300 km (0.113 R)
• M61: 15,881,011 km (0.097 R)
• M62: 16,143,705 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.3

Radius: 10.3

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.89 AU - 5.29 AU

Year: 3745 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 25,963,109 km

• M1: 132,394 km (0.094 R)
• M2: 212,429 km (0.087 R)
• M3: 374,743 km (0.053 R)
• M4: 517,309 km (0.047 R)
• M5: 680,072 km (0.091 R)
• M6: 745,895 km (0.072 R)
• M7: 982,110 km (0.025 R)
• M8: 1,242,560 km (0.079 R)
• M9: 1,510,490 km (0.117 R)
• M10: 2,301,563 km (0.119 R)
• M11: 2,739,586 km (0.103 R)
• M12: 2,977,746 km (0.08 R)
• M13: 3,127,792 km (0.099 R)
• M14: 3,396,320 km (0.104 R)
• M15: 3,752,663 km (0.083 R)
• M16: 3,894,481 km (0.08 R)
• M17: 4,058,889 km (0.063 R)
• M18: 4,162,710 km (0.116 R)
• M19: 4,914,739 km (0.044 R)
• M20: 5,114,901 km (0.099 R)
• M21: 5,204,809 km (0.102 R)
• M22: 5,778,367 km (0.101 R)
• M23: 6,037,172 km (0.117 R)
• M24: 6,396,207 km (0.114 R)
• M25: 6,639,453 km (0.101 R)
• M26: 6,885,691 km (0.092 R)
• M27: 7,059,972 km (0.114 R)
• M28: 7,514,600 km (0.093 R)
• M29: 7,797,340 km (0.112 R)
• M30: 7,900,862 km (0.095 R)
• M31: 8,214,569 km (0.112 R)
• M32: 8,372,993 km (0.107 R)
• M33: 8,559,093 km (0.037 R)
• M34: 9,071,016 km (0.08 R)
• M35: 9,207,450 km (0.091 R)
• M36: 9,372,007 km (0.116 R)
• M37: 10,152,908 km (0.051 R)
• M38: 10,323,001 km (0.089 R)
• M39: 10,781,070 km (0.109 R)
• M40: 10,896,709 km (0.066 R)
• M41: 11,569,301 km (0.115 R)
• M42: 11,658,012 km (0.117 R)
• M43: 11,747,023 km (0.055 R)
• M44: 12,679,467 km (0.089 R)
• M45: 13,108,364 km (0.066 R)
• M46: 13,200,965 km (0.116 R)
• M47: 13,324,682 km (0.096 R)
• M48: 14,328,185 km (0.039 R)
• M49: 15,518,834 km (0.068 R)
• M50: 16,109,447 km (0.059 R)
• M51: 16,374,385 km (0.112 R)
• M52: 16,573,948 km (0.096 R)
• M53: 16,707,539 km (0.056 R)
• M54: 17,245,194 km (0.088 R)
• M55: 17,312,812 km (0.063 R)
• M56: 17,448,198 km (0.104 R)
• M57: 17,584,033 km (0.103 R)
• M58: 18,787,697 km (0.074 R)
• M59: 19,276,583 km (0.074 R)
• M60: 19,557,827 km (0.09 R)
• M61: 20,374,033 km (0.115 R)
• M62: 20,840,180 km (0.087 R)
• M63: 21,128,904 km (0.092 R)
• M64: 21,237,512 km (0.119 R)
• M65: 21,819,747 km (0.069 R)
• M66: 22,444,318 km (0.117 R)
• M67: 22,851,524 km (0.054 R)
• M68: 23,335,921 km (0.092 R)
• M69: 23,823,611 km (0.114 R)
• M70: 24,049,952 km (0.083 R)
• M71: 24,125,499 km (0.108 R)
• M72: 24,885,606 km (0.092 R)
• M73: 25,268,726 km (0.119 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 12,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit