🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.5 AU - 0.84 AU

Year: 201 Days

Day: 15.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.65 AU - 0.89 AU

Year: 248 Days

Day: 34.7 Hours

Environment

Temp: 154 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.14 AU - 4.72 AU

Year: 2860 Days

Day: 28.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 48.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.57 AU - 4.69 AU

Year: 3081 Days

Day: 25.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 112 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.1

Radius: 12.4

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.15 AU - 5.49 AU

Year: 3885 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 75,365,590 km

• M1: 161,267 km (0.109 R)
• M2: 251,923 km (0.07 R)
• M3: 437,574 km (0.107 R)
• M4: 528,230 km (0.072 R)
• M5: 626,965 km (0.032 R)
• M6: 836,551 km (0.097 R)
• M7: 925,263 km (0.071 R)
• M8: 1,212,192 km (0.109 R)
• M9: 1,360,742 km (0.087 R)
• M10: 1,689,409 km (0.087 R)
• M11: 2,139,100 km (0.101 R)
• M12: 2,349,285 km (0.114 R)
• M13: 2,715,201 km (0.093 R)
• M14: 2,990,013 km (0.078 R)
• M15: 3,067,953 km (0.08 R)
• M16: 3,178,207 km (0.112 R)
• M17: 3,633,134 km (0.05 R)
• M18: 3,783,629 km (0.112 R)
• M19: 3,885,356 km (0.064 R)
• M20: 3,987,830 km (0.049 R)
• M21: 4,178,119 km (0.098 R)
• M22: 4,478,362 km (0.104 R)
• M23: 4,840,538 km (0.088 R)
• M24: 5,137,340 km (0.11 R)
• M25: 5,231,288 km (0.11 R)
• M26: 5,363,832 km (0.063 R)
• M27: 5,478,274 km (0.106 R)
• M28: 5,846,285 km (0.11 R)
• M29: 5,964,168 km (0.092 R)
• M30: 6,043,305 km (0.088 R)
• M31: 6,142,489 km (0.105 R)
• M32: 6,504,665 km (0.062 R)
• M33: 6,873,723 km (0.096 R)
• M34: 7,039,926 km (0.113 R)
• M35: 7,186,532 km (0.05 R)
• M36: 7,632,334 km (0.072 R)
• M37: 7,978,204 km (0.064 R)
• M38: 8,307,020 km (0.105 R)
• M39: 8,595,594 km (0.117 R)
• M40: 8,774,962 km (0.119 R)
• M41: 9,137,288 km (0.064 R)
• M42: 9,504,551 km (0.102 R)
• M43: 9,597,003 km (0.033 R)
• M44: 9,900,088 km (0.101 R)
• M45: 10,064,496 km (0.089 R)
• M46: 10,253,588 km (0.104 R)
• M47: 10,419,940 km (0.073 R)
• M48: 10,635,212 km (0.114 R)
• M49: 10,803,659 km (0.116 R)
• M50: 11,585,158 km (0.106 R)
• M51: 11,708,876 km (0.12 R)
• M52: 12,057,738 km (0.053 R)
• M53: 12,258,648 km (0.062 R)
• M54: 12,562,032 km (0.097 R)
• M55: 12,867,960 km (0.103 R)
• M56: 13,176,431 km (0.085 R)
• M57: 14,142,684 km (0.09 R)
• M58: 14,222,120 km (0.067 R)
• M59: 14,514,285 km (0.108 R)
• M60: 14,969,960 km (0.076 R)
• M61: 15,511,953 km (0.078 R)
• M62: 15,593,783 km (0.069 R)
• M63: 15,785,418 km (0.087 R)
• M64: 16,198,457 km (0.11 R)
• M65: 16,392,486 km (0.062 R)
• M66: 16,951,084 km (0.085 R)
• M67: 17,345,873 km (0.073 R)
• M68: 18,001,112 km (0.117 R)
• M69: 18,664,279 km (0.067 R)
• M70: 19,247,561 km (0.06 R)
• M71: 19,600,463 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.6

Radius: 6.4

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 16.86 AU - 17.1 AU

Year: 25685 Days

Day: 21.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,365,590 km

• M1: 106,214 km (0.079 R)
• M2: 490,531 km (0.108 R)
• M3: 659,427 km (0.1 R)
• M4: 774,468 km (0.046 R)
• M5: 871,258 km (0.118 R)
• M6: 998,267 km (0.097 R)
• M7: 1,270,086 km (0.055 R)
• M8: 1,688,212 km (0.114 R)
• M9: 2,284,060 km (0.075 R)
• M10: 2,496,190 km (0.032 R)
• M11: 2,604,649 km (0.106 R)
• M12: 3,054,041 km (0.096 R)
• M13: 3,209,174 km (0.074 R)
• M14: 4,673,737 km (0.065 R)
• M15: 5,356,651 km (0.12 R)
• M16: 6,364,043 km (0.061 R)
• M17: 6,662,491 km (0.07 R)
• M18: 7,689,929 km (0.115 R)
• M19: 8,061,081 km (0.12 R)
• M20: 8,222,049 km (0.085 R)
• M21: 8,383,913 km (0.109 R)
• M22: 8,931,442 km (0.03 R)
• M23: 9,433,941 km (0.104 R)
• M24: 9,831,123 km (0.102 R)
• M25: 10,233,841 km (0.107 R)
• M26: 12,326,865 km (0.063 R)
• M27: 12,698,615 km (0.065 R)
• M28: 12,885,762 km (0.035 R)
• M29: 13,326,328 km (0.069 R)
• M30: 14,157,494 km (0.108 R)
• M31: 14,546,598 km (0.09 R)
• M32: 14,873,768 km (0.089 R)
• M33: 15,071,088 km (0.112 R)
• M34: 15,869,342 km (0.031 R)
• M35: 16,613,143 km (0.106 R)
• M36: 18,134,553 km (0.059 R)
• M37: 20,718,258 km (0.101 R)
• M38: 21,086,269 km (0.094 R)
• M39: 21,160,020 km (0.109 R)
• M40: 21,604,924 km (0.114 R)
• M41: 21,828,424 km (0.072 R)
• M42: 24,106,051 km (0.06 R)
• M43: 24,337,928 km (0.113 R)
• M44: 24,415,420 km (0.101 R)
• M45: 24,570,553 km (0.11 R)
• M46: 24,803,925 km (0.099 R)
• M47: 26,458,029 km (0.057 R)
• M48: 27,903,892 km (0.07 R)
• M49: 29,540,344 km (0.091 R)
• M50: 30,120,484 km (0.076 R)
• M51: 30,871,914 km (0.09 R)
• M52: 31,629,328 km (0.094 R)
• M53: 31,713,851 km (0.093 R)
• M54: 31,798,523 km (0.098 R)
• M55: 31,883,196 km (0.111 R)
• M56: 33,162,706 km (0.06 R)
• M57: 33,765,436 km (0.079 R)
• M58: 34,807,236 km (0.096 R)
• M59: 35,419,839 km (0.045 R)
• M60: 35,771,544 km (0.118 R)
• M61: 35,859,507 km (0.079 R)
• M62: 36,566,956 km (0.1 R)
• M63: 36,744,528 km (0.1 R)
• M64: 37,368,202 km (0.075 R)
• M65: 40,080,561 km (0.103 R)
• M66: 41,645,504 km (0.078 R)
• M67: 41,923,756 km (0.119 R)
• M68: 42,949,249 km (0.089 R)
• M69: 44,077,217 km (0.077 R)
• M70: 44,834,781 km (0.1 R)
• M71: 45,119,915 km (0.071 R)
• M72: 47,036,413 km (0.027 R)
• M73: 50,059,038 km (0.102 R)
• M74: 52,642,144 km (0.081 R)
• M75: 52,842,605 km (0.066 R)
• M76: 54,050,907 km (0.116 R)
• M77: 57,833,340 km (0.107 R)
• M78: 58,143,756 km (0.053 R)
• M79: 59,495,223 km (0.079 R)
• M80: 59,599,642 km (0.079 R)
• M81: 60,962,329 km (0.086 R)
• M82: 65,111,276 km (0.049 R)
• M83: 65,865,549 km (0.054 R)
• M84: 67,165,405 km (0.083 R)
• M85: 67,709,492 km (0.093 R)
• M86: 67,818,549 km (0.119 R)
• M87: 68,145,869 km (0.102 R)
• M88: 68,255,076 km (0.045 R)
• M89: 69,021,316 km (0.076 R)
• M90: 70,231,114 km (0.087 R)
• M91: 70,451,771 km (0.082 R)
• M92: 72,671,654 km (0.082 R)
• M93: 73,118,353 km (0.114 R)
• M94: 73,677,999 km (0.11 R)
• M95: 74,463,986 km (0.11 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,408 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit