🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.44 AU - 0.58 AU

Year: 129 Days

Day: 40.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,518,925 km

• M1: 104,719 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.57 AU - 0.89 AU

Year: 221 Days

Day: 33.7 Hours

Environment

Temp: 163 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,518,925 km

• M1: 66,571 km (0.052 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.34 AU - 1.8 AU

Year: 698 Days

Day: 20.5 Hours

Environment

Temp: -33 °C

Axial Tilt: 19.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.63 AU - 2.71 AU

Year: 1134 Days

Day: 25.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,518,925 km

• M1: 767,886 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.91 AU - 4.15 AU

Year: 2870 Days

Day: 23.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.74 AU - 6 AU

Year: 3813 Days

Day: 27 Hours

Environment

Temp: -130 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.8

Radius: 14.2

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 8.81 AU - 12.45 AU

Year: 12295 Days

Day: 13.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 69,518,925 km

• M1: 918,681 km (0.059 R)
• M2: 1,236,127 km (0.061 R)
• M3: 2,432,162 km (0.054 R)
• M4: 2,636,812 km (0.112 R)
• M5: 3,094,432 km (0.032 R)
• M6: 3,268,713 km (0.111 R)
• M7: 3,710,476 km (0.109 R)
• M8: 4,015,656 km (0.111 R)
• M9: 4,399,973 km (0.09 R)
• M10: 4,705,302 km (0.058 R)
• M11: 5,110,712 km (0.111 R)
• M12: 5,470,046 km (0.114 R)
• M13: 6,253,490 km (0.114 R)
• M14: 6,658,452 km (0.067 R)
• M15: 6,802,365 km (0.091 R)
• M16: 7,009,558 km (0.039 R)
• M17: 7,261,032 km (0.077 R)
• M18: 8,451,831 km (0.095 R)
• M19: 8,674,881 km (0.109 R)
• M20: 11,698,254 km (0.106 R)
• M21: 12,857,339 km (0.069 R)
• M22: 13,114,198 km (0.075 R)
• M23: 14,477,334 km (0.059 R)
• M24: 15,040,570 km (0.108 R)
• M25: 15,148,580 km (0.072 R)
• M26: 16,717,113 km (0.025 R)
• M27: 18,713,198 km (0.092 R)
• M28: 19,297,377 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 512.2

Radius: 7.7

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.4 AU - 18.2 AU

Year: 20199 Days

Day: 19.6 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 69,518,925 km

• M1: 353,949 km (0.086 R)
• M2: 456,423 km (0.094 R)
• M3: 569,968 km (0.088 R)
• M4: 1,939,088 km (0.101 R)
• M5: 2,096,465 km (0.066 R)
• M6: 2,225,568 km (0.099 R)
• M7: 2,874,074 km (0.046 R)
• M8: 3,732,317 km (0.025 R)
• M9: 3,889,395 km (0.08 R)
• M10: 4,128,901 km (0.116 R)
• M11: 4,209,834 km (0.038 R)
• M12: 5,309,378 km (0.1 R)
• M13: 5,530,484 km (0.096 R)
• M14: 5,936,343 km (0.11 R)
• M15: 7,161,998 km (0.106 R)
• M16: 8,054,948 km (0.117 R)
• M17: 8,156,375 km (0.082 R)
• M18: 8,566,273 km (0.055 R)
• M19: 8,825,826 km (0.105 R)
• M20: 10,381,643 km (0.093 R)
• M21: 10,937,549 km (0.067 R)
• M22: 12,136,277 km (0.104 R)
• M23: 12,603,770 km (0.052 R)
• M24: 12,958,317 km (0.049 R)
• M25: 13,616,847 km (0.115 R)
• M26: 14,224,962 km (0.102 R)
• M27: 15,467,672 km (0.057 R)
• M28: 16,357,929 km (0.117 R)
• M29: 16,874,191 km (0.032 R)
• M30: 17,724,505 km (0.094 R)
• M31: 18,790,091 km (0.114 R)
• M32: 18,924,729 km (0.097 R)
• M33: 18,992,198 km (0.066 R)
• M34: 19,534,640 km (0.113 R)
• M35: 20,013,353 km (0.113 R)
• M36: 20,773,609 km (0.053 R)
• M37: 21,402,668 km (0.096 R)
• M38: 21,472,979 km (0.037 R)
• M39: 22,679,486 km (0.085 R)
• M40: 23,471,906 km (0.078 R)
• M41: 25,454,975 km (0.096 R)
• M42: 25,678,624 km (0.038 R)
• M43: 27,644,041 km (0.104 R)
• M44: 28,799,834 km (0.098 R)
• M45: 29,892,796 km (0.073 R)
• M46: 32,199,595 km (0.105 R)
• M47: 33,089,403 km (0.097 R)
• M48: 33,659,970 km (0.028 R)
• M49: 33,741,650 km (0.104 R)
• M50: 34,562,942 km (0.051 R)
• M51: 36,057,724 km (0.116 R)
• M52: 36,728,970 km (0.104 R)
• M53: 37,404,105 km (0.084 R)
• M54: 38,510,232 km (0.119 R)
• M55: 38,681,222 km (0.12 R)
• M56: 39,110,119 km (0.11 R)
• M57: 39,282,157 km (0.026 R)
• M58: 39,368,325 km (0.041 R)
• M59: 39,454,344 km (0.108 R)
• M60: 39,540,662 km (0.081 R)
• M61: 40,059,318 km (0.096 R)
• M62: 40,580,218 km (0.101 R)
• M63: 41,103,212 km (0.08 R)
• M64: 41,365,606 km (0.049 R)
• M65: 41,804,227 km (0.065 R)
• M66: 42,685,957 km (0.113 R)
• M67: 44,288,599 km (0.109 R)
• M68: 44,917,209 km (0.097 R)
• M69: 45,458,305 km (0.119 R)
• M70: 45,639,169 km (0.091 R)
• M71: 45,729,676 km (0.038 R)
• M72: 45,910,839 km (0.053 R)
• M73: 46,638,034 km (0.063 R)
• M74: 47,277,415 km (0.11 R)
• M75: 47,460,672 km (0.077 R)
• M76: 48,657,455 km (0.088 R)
• M77: 52,022,959 km (0.115 R)
• M78: 52,401,591 km (0.115 R)
• M79: 52,876,115 km (0.086 R)
• M80: 52,971,110 km (0.117 R)
• M81: 55,462,962 km (0.118 R)
• M82: 56,431,458 km (0.085 R)
• M83: 60,858,359 km (0.104 R)
• M84: 62,760,645 km (0.083 R)
• M85: 63,264,640 km (0.073 R)
• M86: 64,073,516 km (0.115 R)
• M87: 64,580,952 km (0.118 R)
• M88: 64,682,529 km (0.111 R)
• M89: 65,804,064 km (0.103 R)
• M90: 66,726,335 km (0.051 R)
• M91: 67,859,389 km (0.113 R)
• M92: 68,376,549 km (0.06 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 176 - 12,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit