🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.46 AU - 0.64 AU

Year: 181 Days

Day: 43.7 Hours

Environment

Temp: 16 °C

Axial Tilt: 13.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.5 AU - 0.72 AU

Year: 211 Days

Day: 42.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,936,294 km

• M1: 275,410 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.58 AU - 0.68 AU

Year: 221 Days

Day: 21.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 26.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,936,294 km

• M1: 91,554 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.7 AU - 0.74 AU

Year: 271 Days

Day: 27.8 Hours

Environment

Temp: -28 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.9 AU - 1.24 AU

Year: 490 Days

Day: 15.8 Hours

Environment

Temp: -80 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,936,294 km

• M1: 31,266 km (0.074 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.22 AU - 1.96 AU

Year: 888 Days

Day: 23.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,936,294 km

• M1: 409,449 km (0.069 R)

Planet 7 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.42 AU - 1.94 AU

Year: 964 Days

Day: 22.8 Hours

Environment

Temp: -107 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 62,936,294 km

• M1: 418,276 km (0.078 R)
• M2: 649,853 km (0.073 R)

Planet 8 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.51 AU - 2.37 AU

Year: 1197 Days

Day: 46.2 Hours

Environment

Temp: -118 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,936,294 km

• M1: 761,154 km (0.076 R)

Asteroid Belt

Center: 5.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 9.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 885

Radius: 3.9

Gravity: 58.19 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.98 AU - 10.28 AU

Year: 13237 Days

Day: 25 Hours

Environment

Temp: -205 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,936,294 km

• M1: 102,175 km (0.104 R)
• M2: 152,739 km (0.115 R)
• M3: 312,211 km (0.093 R)
• M4: 359,035 km (0.118 R)
• M5: 514,317 km (0.049 R)
• M6: 689,347 km (0.118 R)
• M7: 730,636 km (0.088 R)
• M8: 859,739 km (0.073 R)
• M9: 904,319 km (0.108 R)
• M10: 1,042,996 km (0.071 R)
• M11: 1,188,405 km (0.092 R)
• M12: 1,263,504 km (0.104 R)
• M13: 1,444,966 km (0.094 R)
• M14: 1,662,332 km (0.075 R)
• M15: 2,037,224 km (0.12 R)
• M16: 2,280,470 km (0.117 R)
• M17: 4,340,283 km (0.087 R)
• M18: 4,691,838 km (0.104 R)
• M19: 5,339,298 km (0.064 R)
• M20: 5,422,175 km (0.07 R)
• M21: 5,928,414 km (0.072 R)
• M22: 6,671,018 km (0.094 R)
• M23: 6,715,598 km (0.093 R)
• M24: 6,985,323 km (0.045 R)
• M25: 7,396,418 km (0.104 R)
• M26: 7,674,820 km (0.088 R)
• M27: 8,003,935 km (0.082 R)
• M28: 8,530,519 km (0.088 R)
• M29: 9,018,807 km (0.105 R)
• M30: 9,117,691 km (0.072 R)
• M31: 9,316,207 km (0.106 R)
• M32: 9,566,485 km (0.036 R)
• M33: 10,641,495 km (0.099 R)
• M34: 11,539,232 km (0.048 R)
• M35: 11,861,914 km (0.064 R)
• M36: 12,516,106 km (0.12 R)
• M37: 13,014,416 km (0.114 R)
• M38: 14,374,710 km (0.116 R)
• M39: 16,618,678 km (0.108 R)
• M40: 16,739,852 km (0.117 R)
• M41: 16,982,949 km (0.119 R)
• M42: 17,104,871 km (0.103 R)
• M43: 17,411,098 km (0.093 R)
• M44: 18,591,126 km (0.099 R)
• M45: 19,540,923 km (0.058 R)
• M46: 20,053,744 km (0.102 R)
• M47: 20,376,576 km (0.097 R)
• M48: 21,224,048 km (0.118 R)
• M49: 23,358,361 km (0.093 R)
• M50: 24,244,878 km (0.092 R)
• M51: 24,313,544 km (0.103 R)
• M52: 24,657,619 km (0.095 R)
• M53: 25,420,568 km (0.087 R)
• M54: 25,839,891 km (0.061 R)
• M55: 26,120,686 km (0.055 R)
• M56: 26,614,658 km (0.063 R)
• M57: 27,540,070 km (0.093 R)
• M58: 27,898,806 km (0.079 R)
• M59: 29,057,142 km (0.109 R)
• M60: 29,936,180 km (0.092 R)
• M61: 30,305,088 km (0.113 R)
• M62: 31,570,237 km (0.085 R)
• M63: 33,998,210 km (0.036 R)
• M64: 34,614,554 km (0.116 R)
• M65: 35,001,713 km (0.086 R)
• M66: 36,093,029 km (0.11 R)
• M67: 36,249,958 km (0.08 R)
• M68: 36,642,951 km (0.107 R)
• M69: 36,721,789 km (0.078 R)
• M70: 38,229,287 km (0.06 R)
• M71: 39,111,316 km (0.116 R)
• M72: 39,514,482 km (0.105 R)
• M73: 39,595,265 km (0.114 R)
• M74: 41,550,659 km (0.113 R)
• M75: 42,374,644 km (0.114 R)
• M76: 46,830,716 km (0.09 R)
• M77: 47,344,585 km (0.099 R)
• M78: 47,602,042 km (0.05 R)
• M79: 47,946,267 km (0.094 R)
• M80: 48,118,754 km (0.11 R)
• M81: 48,377,707 km (0.095 R)
• M82: 50,641,572 km (0.039 R)
• M83: 55,181,269 km (0.063 R)
• M84: 56,632,069 km (0.078 R)
• M85: 57,270,702 km (0.116 R)
• M86: 58,003,582 km (0.03 R)
• M87: 58,371,144 km (0.101 R)
• M88: 58,831,756 km (0.065 R)
• M89: 59,293,415 km (0.099 R)
• M90: 60,220,623 km (0.109 R)
• M91: 60,592,822 km (0.047 R)
• M92: 61,152,468 km (0.116 R)
• M93: 61,901,505 km (0.095 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 285 - 15,847 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit