🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.54 AU - 0.56 AU

Year: 144 Days

Day: 13.9 Hours

Environment

Temp: 219 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,181,208 km

• M1: 217,964 km (0.055 R)
• M2: 425,008 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.57 AU - 0.59 AU

Year: 156 Days

Day: 20 Hours

Environment

Temp: 200 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.51 AU - 0.69 AU

Year: 164 Days

Day: 28.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,181,208 km

• M1: 208,839 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.05 AU - 1.11 AU

Year: 396 Days

Day: 15.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.34 AU - 1.78 AU

Year: 688 Days

Day: 26.4 Hours

Environment

Temp: -22 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,181,208 km

• M1: 521,648 km (0.094 R)

Asteroid Belt

Center: 4.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 627.3

Radius: 9.8

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 7.61 AU - 8.83 AU

Year: 8322 Days

Day: 10.9 Hours

Environment

Temp: -163 °C

Axial Tilt: 87.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 41,181,208 km

• M1: 123,119 km (0.1 R)
• M2: 324,627 km (0.066 R)
• M3: 475,272 km (0.07 R)
• M4: 680,670 km (0.054 R)
• M5: 915,090 km (0.042 R)
• M6: 1,033,572 km (0.104 R)
• M7: 1,121,535 km (0.06 R)
• M8: 1,230,442 km (0.093 R)
• M9: 1,479,224 km (0.119 R)
• M10: 1,702,274 km (0.078 R)
• M11: 2,113,369 km (0.093 R)
• M12: 2,181,137 km (0.036 R)
• M13: 2,249,653 km (0.045 R)
• M14: 2,342,254 km (0.08 R)
• M15: 2,676,156 km (0.118 R)
• M16: 2,848,792 km (0.103 R)
• M17: 3,102,061 km (0.095 R)
• M18: 3,309,853 km (0.117 R)
• M19: 3,988,878 km (0.107 R)
• M20: 4,215,070 km (0.113 R)
• M21: 4,474,772 km (0.1 R)
• M22: 5,850,324 km (0.104 R)
• M23: 6,205,320 km (0.105 R)
• M24: 6,303,306 km (0.117 R)
• M25: 6,534,136 km (0.089 R)
• M26: 7,554,393 km (0.105 R)
• M27: 8,083,072 km (0.084 R)
• M28: 8,190,334 km (0.049 R)
• M29: 8,297,895 km (0.047 R)
• M30: 8,953,732 km (0.081 R)
• M31: 9,213,284 km (0.106 R)
• M32: 9,930,456 km (0.113 R)
• M33: 11,059,172 km (0.089 R)
• M34: 11,257,988 km (0.1 R)
• M35: 11,377,816 km (0.108 R)
• M36: 12,105,609 km (0.097 R)
• M37: 12,269,419 km (0.119 R)
• M38: 12,516,405 km (0.108 R)
• M39: 12,973,726 km (0.068 R)
• M40: 13,521,104 km (0.108 R)
• M41: 13,776,318 km (0.095 R)
• M42: 14,205,215 km (0.119 R)
• M43: 15,164,287 km (0.086 R)
• M44: 15,385,094 km (0.098 R)
• M45: 16,279,390 km (0.078 R)
• M46: 17,098,438 km (0.098 R)
• M47: 17,466,898 km (0.104 R)
• M48: 19,731,660 km (0.115 R)
• M49: 20,069,602 km (0.097 R)
• M50: 20,458,257 km (0.101 R)
• M51: 20,653,482 km (0.101 R)
• M52: 22,488,450 km (0.072 R)
• M53: 22,892,065 km (0.063 R)
• M54: 22,993,342 km (0.11 R)
• M55: 23,247,210 km (0.091 R)
• M56: 23,349,086 km (0.108 R)
• M57: 24,168,733 km (0.057 R)
• M58: 24,375,178 km (0.079 R)
• M59: 24,530,311 km (0.085 R)
• M60: 25,415,930 km (0.092 R)
• M61: 25,625,966 km (0.078 R)
• M62: 26,206,106 km (0.068 R)
• M63: 26,471,343 km (0.069 R)
• M64: 27,218,585 km (0.084 R)
• M65: 27,325,846 km (0.105 R)
• M66: 27,540,968 km (0.05 R)
• M67: 27,756,539 km (0.074 R)
• M68: 28,406,691 km (0.111 R)
• M69: 28,515,598 km (0.046 R)
• M70: 28,624,505 km (0.035 R)
• M71: 28,842,918 km (0.07 R)
• M72: 29,281,539 km (0.112 R)
• M73: 29,832,658 km (0.117 R)
• M74: 30,276,066 km (0.09 R)
• M75: 30,833,468 km (0.076 R)
• M76: 31,169,614 km (0.085 R)
• M77: 31,506,808 km (0.101 R)
• M78: 32,639,712 km (0.049 R)
• M79: 33,039,438 km (0.111 R)
• M80: 34,132,549 km (0.112 R)
• M81: 34,422,171 km (0.079 R)
• M82: 34,712,540 km (0.114 R)
• M83: 35,062,151 km (0.111 R)
• M84: 35,237,330 km (0.06 R)
• M85: 35,354,315 km (0.093 R)
• M86: 36,590,592 km (0.114 R)
• M87: 37,601,574 km (0.119 R)
• M88: 38,320,841 km (0.096 R)
• M89: 39,347,531 km (0.066 R)
• M90: 39,651,215 km (0.097 R)
• M91: 39,894,611 km (0.091 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 15,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit