🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.53 AU - 0.65 AU

Year: 173 Days

Day: 36.1 Hours

Environment

Temp: 181 °C

Axial Tilt: 23.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.28 AU - 2.12 AU

Year: 844 Days

Day: 22.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.47 AU - 1.93 AU

Year: 844 Days

Day: 13.6 Hours

Environment

Temp: -55 °C

Axial Tilt: 50 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.87 AU - 1.89 AU

Year: 982 Days

Day: 17.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.68 AU - 3.54 AU

Year: 2089 Days

Day: 29.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.3 AU - 3.32 AU

Year: 2293 Days

Day: 13 Hours

Environment

Temp: -124 °C

Axial Tilt: 8.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 13.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 870.1

Radius: 4.6

Gravity: 41.12 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 10.42 AU - 16.34 AU

Year: 18637 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,616,431 km

• M1: 59,690 km (0.07 R)
• M2: 187,297 km (0.118 R)
• M3: 405,709 km (0.101 R)
• M4: 465,399 km (0.076 R)
• M5: 593,754 km (0.116 R)
• M6: 639,082 km (0.06 R)
• M7: 857,645 km (0.093 R)
• M8: 1,183,020 km (0.118 R)
• M9: 1,269,936 km (0.032 R)
• M10: 2,430,517 km (0.048 R)
• M11: 3,120,911 km (0.089 R)
• M12: 3,529,014 km (0.062 R)
• M13: 4,040,788 km (0.114 R)
• M14: 4,575,451 km (0.116 R)
• M15: 4,621,078 km (0.107 R)
• M16: 4,944,210 km (0.07 R)
• M17: 5,179,527 km (0.05 R)
• M18: 5,907,171 km (0.093 R)
• M19: 6,056,619 km (0.103 R)
• M20: 6,106,585 km (0.051 R)
• M21: 6,821,962 km (0.079 R)
• M22: 7,242,482 km (0.105 R)
• M23: 8,666,205 km (0.114 R)
• M24: 9,063,836 km (0.036 R)
• M25: 11,201,440 km (0.085 R)
• M26: 11,386,343 km (0.087 R)
• M27: 11,572,293 km (0.114 R)
• M28: 11,821,673 km (0.106 R)
• M29: 12,580,433 km (0.052 R)
• M30: 12,644,461 km (0.116 R)
• M31: 13,095,050 km (0.084 R)
• M32: 13,355,051 km (0.076 R)
• M33: 13,748,044 km (0.04 R)
• M34: 14,277,920 km (0.096 R)
• M35: 15,017,532 km (0.091 R)
• M36: 16,184,694 km (0.098 R)
• M37: 18,459,480 km (0.107 R)
• M38: 18,750,896 km (0.109 R)
• M39: 22,054,167 km (0.035 R)
• M40: 23,456,348 km (0.088 R)
• M41: 24,168,134 km (0.03 R)
• M42: 25,370,153 km (0.116 R)
• M43: 26,182,320 km (0.113 R)
• M44: 27,416,503 km (0.119 R)
• M45: 27,665,583 km (0.114 R)
• M46: 27,832,085 km (0.103 R)
• M47: 28,922,355 km (0.075 R)
• M48: 29,006,728 km (0.074 R)
• M49: 29,515,061 km (0.114 R)
• M50: 31,577,867 km (0.099 R)
• M51: 31,751,849 km (0.074 R)
• M52: 31,926,130 km (0.076 R)
• M53: 32,100,861 km (0.117 R)
• M54: 32,363,405 km (0.111 R)
• M55: 33,243,639 km (0.061 R)
• M56: 34,220,962 km (0.118 R)
• M57: 34,310,272 km (0.117 R)
• M58: 36,568,302 km (0.037 R)
• M59: 36,842,365 km (0.077 R)
• M60: 37,025,623 km (0.106 R)
• M61: 37,945,949 km (0.102 R)
• M62: 38,316,203 km (0.091 R)
• M63: 38,501,705 km (0.1 R)
• M64: 38,594,605 km (0.048 R)
• M65: 42,179,568 km (0.101 R)
• M66: 42,947,754 km (0.119 R)
• M67: 43,333,566 km (0.078 R)
• M68: 44,595,424 km (0.102 R)
• M69: 44,986,174 km (0.069 R)
• M70: 45,476,107 km (0.097 R)
• M71: 45,869,250 km (0.102 R)
• M72: 46,165,005 km (0.098 R)
• M73: 46,362,475 km (0.104 R)
• M74: 46,560,243 km (0.098 R)
• M75: 48,553,036 km (0.096 R)
• M76: 50,878,984 km (0.098 R)
• M77: 52,724,423 km (0.092 R)
• M78: 52,930,868 km (0.04 R)
• M79: 53,240,985 km (0.084 R)
• M80: 54,696,123 km (0.118 R)
• M81: 57,539,081 km (0.025 R)
• M82: 58,497,405 km (0.097 R)
• M83: 58,604,218 km (0.053 R)
• M84: 58,711,180 km (0.113 R)
• M85: 59,032,068 km (0.117 R)
• M86: 63,257,759 km (0.1 R)
• M87: 63,806,633 km (0.094 R)
• M88: 63,916,588 km (0.068 R)
• M89: 64,687,914 km (0.079 R)
• M90: 68,028,585 km (0.026 R)
• M91: 68,816,068 km (0.06 R)
• M92: 68,928,865 km (0.037 R)
• M93: 69,267,404 km (0.098 R)
• M94: 73,258,676 km (0.093 R)
• M95: 74,181,395 km (0.074 R)
• M96: 74,528,313 km (0.072 R)
• M97: 74,760,040 km (0.06 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: 392 - 14,988 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit