🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.58 AU - 0.96 AU

Year: 255 Days

Day: 27.6 Hours

Environment

Temp: 166 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,766,804 km

• M1: 476,170 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.15 AU - 1.77 AU

Year: 665 Days

Day: 32.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 28,766,804 km

• M1: 1,044,044 km (0.12 R)
• M2: 1,306,289 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.64 AU - 3.02 AU

Year: 1794 Days

Day: 38.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 9.4

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.61 AU - 5.71 AU

Year: 3790 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 28,766,804 km

• M1: 130,599 km (0.067 R)
• M2: 208,240 km (0.084 R)
• M3: 284,834 km (0.09 R)
• M4: 381,475 km (0.115 R)
• M5: 458,069 km (0.107 R)
• M6: 519,553 km (0.118 R)
• M7: 707,448 km (0.065 R)
• M8: 780,602 km (0.085 R)
• M9: 891,304 km (0.094 R)
• M10: 1,016,817 km (0.089 R)
• M11: 1,081,892 km (0.031 R)
• M12: 1,236,127 km (0.075 R)
• M13: 1,336,208 km (0.105 R)
• M14: 1,418,487 km (0.073 R)
• M15: 1,675,496 km (0.098 R)
• M16: 1,798,316 km (0.108 R)
• M17: 1,935,796 km (0.09 R)
• M18: 2,029,594 km (0.113 R)
• M19: 2,112,771 km (0.06 R)
• M20: 2,172,909 km (0.101 R)
• M21: 2,270,447 km (0.111 R)
• M22: 2,432,162 km (0.099 R)
• M23: 2,675,259 km (0.109 R)
• M24: 2,926,284 km (0.1 R)
• M25: 3,061,670 km (0.092 R)
• M26: 3,212,764 km (0.086 R)
• M27: 3,408,887 km (0.08 R)
• M28: 3,901,512 km (0.042 R)
• M29: 4,247,532 km (0.065 R)
• M30: 4,385,611 km (0.047 R)
• M31: 4,494,070 km (0.037 R)
• M32: 4,587,718 km (0.099 R)
• M33: 5,033,520 km (0.07 R)
• M34: 5,114,602 km (0.11 R)
• M35: 5,460,023 km (0.094 R)
• M36: 5,847,033 km (0.106 R)
• M37: 6,069,634 km (0.075 R)
• M38: 6,295,078 km (0.083 R)
• M39: 6,470,557 km (0.046 R)
• M40: 6,718,740 km (0.052 R)
• M41: 6,861,905 km (0.114 R)
• M42: 7,371,285 km (0.051 R)
• M43: 7,482,138 km (0.106 R)
• M44: 7,574,888 km (0.098 R)
• M45: 8,234,615 km (0.113 R)
• M46: 8,503,741 km (0.119 R)
• M47: 8,639,277 km (0.093 R)
• M48: 8,717,068 km (0.046 R)
• M49: 9,011,028 km (0.025 R)
• M50: 9,070,268 km (0.111 R)
• M51: 9,268,486 km (0.102 R)
• M52: 9,408,060 km (0.043 R)
• M53: 9,508,291 km (0.097 R)
• M54: 10,014,381 km (0.059 R)
• M55: 10,219,330 km (0.111 R)
• M56: 10,612,473 km (0.057 R)
• M57: 10,800,517 km (0.076 R)
• M58: 10,905,386 km (0.079 R)
• M59: 11,010,553 km (0.11 R)
• M60: 11,264,570 km (0.104 R)
• M61: 11,670,728 km (0.097 R)
• M62: 12,277,946 km (0.112 R)
• M63: 12,409,443 km (0.12 R)
• M64: 12,784,484 km (0.103 R)
• M65: 13,006,936 km (0.114 R)
• M66: 13,840,795 km (0.08 R)
• M67: 14,046,193 km (0.1 R)
• M68: 14,599,107 km (0.061 R)
• M69: 14,831,432 km (0.113 R)
• M70: 15,135,565 km (0.108 R)
• M71: 15,394,369 km (0.056 R)
• M72: 15,559,974 km (0.07 R)
• M73: 16,059,930 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.5

Radius: 11.6

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.29 AU - 6.61 AU

Year: 4793 Days

Day: 8.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,766,804 km

• M1: 151,543 km (0.09 R)
• M2: 225,145 km (0.109 R)
• M3: 732,132 km (0.108 R)
• M4: 930,050 km (0.112 R)
• M5: 1,063,042 km (0.119 R)
• M6: 1,160,131 km (0.11 R)
• M7: 1,454,989 km (0.105 R)
• M8: 1,993,242 km (0.113 R)
• M9: 2,311,885 km (0.108 R)
• M10: 2,552,289 km (0.093 R)
• M11: 2,627,986 km (0.08 R)
• M12: 2,781,473 km (0.073 R)
• M13: 3,057,631 km (0.11 R)
• M14: 3,199,001 km (0.082 R)
• M15: 3,342,764 km (0.052 R)
• M16: 3,467,529 km (0.115 R)
• M17: 3,765,079 km (0.063 R)
• M18: 4,182,158 km (0.081 R)
• M19: 4,385,013 km (0.059 R)
• M20: 4,707,097 km (0.075 R)
• M21: 5,084,532 km (0.036 R)
• M22: 5,204,510 km (0.097 R)
• M23: 5,768,793 km (0.089 R)
• M24: 6,378,255 km (0.099 R)
• M25: 6,638,406 km (0.115 R)
• M26: 6,769,752 km (0.095 R)
• M27: 6,901,997 km (0.057 R)
• M28: 6,981,733 km (0.07 R)
• M29: 7,385,198 km (0.072 R)
• M30: 7,576,235 km (0.119 R)
• M31: 7,962,945 km (0.088 R)
• M32: 8,074,545 km (0.118 R)
• M33: 8,299,540 km (0.096 R)
• M34: 8,640,923 km (0.064 R)
• M35: 9,249,337 km (0.063 R)
• M36: 9,722,366 km (0.088 R)
• M37: 10,172,954 km (0.078 R)
• M38: 11,125,743 km (0.106 R)
• M39: 11,344,755 km (0.078 R)
• M40: 11,470,716 km (0.089 R)
• M41: 12,074,792 km (0.073 R)
• M42: 12,203,297 km (0.055 R)
• M43: 12,364,563 km (0.102 R)
• M44: 12,656,728 km (0.105 R)
• M45: 12,819,939 km (0.078 R)
• M46: 13,380,333 km (0.109 R)
• M47: 13,613,406 km (0.073 R)
• M48: 13,814,316 km (0.095 R)
• M49: 14,593,422 km (0.075 R)
• M50: 14,764,711 km (0.11 R)
• M51: 15,040,121 km (0.084 R)
• M52: 15,143,792 km (0.069 R)
• M53: 15,421,596 km (0.116 R)
• M54: 15,806,212 km (0.081 R)
• M55: 16,017,444 km (0.112 R)
• M56: 16,265,028 km (0.109 R)
• M57: 17,123,421 km (0.119 R)
• M58: 17,667,359 km (0.109 R)
• M59: 17,776,865 km (0.117 R)
• M60: 19,408,379 km (0.053 R)
• M61: 19,596,872 km (0.038 R)
• M62: 19,861,660 km (0.116 R)
• M63: 20,433,124 km (0.093 R)
• M64: 21,203,553 km (0.094 R)
• M65: 21,748,538 km (0.107 R)
• M66: 22,219,323 km (0.071 R)
• M67: 22,416,493 km (0.097 R)
• M68: 22,495,481 km (0.094 R)
• M69: 22,772,835 km (0.11 R)
• M70: 23,091,179 km (0.115 R)
• M71: 23,491,204 km (0.086 R)
• M72: 24,055,038 km (0.114 R)
• M73: 24,338,676 km (0.114 R)
• M74: 24,745,732 km (0.11 R)
• M75: 26,313,069 km (0.068 R)
• M76: 26,647,121 km (0.079 R)
• M77: 26,940,632 km (0.094 R)
• M78: 27,615,468 km (0.089 R)
• M79: 27,827,448 km (0.053 R)
• M80: 28,509,614 km (0.119 R)
• M81: 28,638,119 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 321 - 10,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit