🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.42 AU - 0.68 AU

Year: 151 Days

Day: 14.1 Hours

Environment

Temp: 166 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.22 AU - 1.62 AU

Year: 628 Days

Day: 33.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,064,947 km

• M1: 748,737 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.12 AU - 1.8 AU

Year: 654 Days

Day: 18.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.93 AU - 3.21 AU

Year: 1528 Days

Day: 29.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.36 AU - 3.06 AU

Year: 1654 Days

Day: 16.2 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,064,947 km

• M1: 90,058 km (0.071 R)
• M2: 577,897 km (0.095 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.51 AU - 3.81 AU

Year: 2083 Days

Day: 21.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 3.54 AU - 4.6 AU

Year: 3045 Days

Day: 44 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.4

Radius: 9.3

Gravity: 7.89 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.2 AU - 8.1 AU

Year: 7090 Days

Day: 12.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 38,064,947 km

• M1: 129,103 km (0.101 R)
• M2: 265,686 km (0.119 R)
• M3: 477,965 km (0.104 R)
• M4: 578,645 km (0.107 R)
• M5: 879,635 km (0.102 R)
• M6: 1,244,505 km (0.11 R)
• M7: 1,315,713 km (0.084 R)
• M8: 1,406,818 km (0.11 R)
• M9: 1,595,611 km (0.06 R)
• M10: 1,956,291 km (0.104 R)
• M11: 2,276,431 km (0.118 R)
• M12: 2,917,757 km (0.057 R)
• M13: 3,135,272 km (0.08 R)
• M14: 3,793,802 km (0.027 R)
• M15: 4,328,914 km (0.091 R)
• M16: 4,411,342 km (0.095 R)
• M17: 6,165,227 km (0.047 R)
• M18: 6,985,173 km (0.118 R)
• M19: 7,639,215 km (0.081 R)
• M20: 7,939,907 km (0.085 R)
• M21: 8,518,552 km (0.072 R)
• M22: 9,216,575 km (0.064 R)
• M23: 10,114,910 km (0.069 R)
• M24: 10,371,471 km (0.106 R)
• M25: 10,555,925 km (0.09 R)
• M26: 10,704,476 km (0.107 R)
• M27: 10,816,225 km (0.087 R)
• M28: 11,418,955 km (0.08 R)
• M29: 11,533,248 km (0.075 R)
• M30: 12,071,351 km (0.097 R)
• M31: 12,265,529 km (0.095 R)
• M32: 13,092,506 km (0.106 R)
• M33: 13,291,920 km (0.091 R)
• M34: 13,372,105 km (0.039 R)
• M35: 13,613,406 km (0.112 R)
• M36: 14,018,667 km (0.075 R)
• M37: 14,758,279 km (0.08 R)
• M38: 14,924,332 km (0.117 R)
• M39: 15,049,247 km (0.038 R)
• M40: 15,174,610 km (0.114 R)
• M41: 15,342,159 km (0.031 R)
• M42: 15,594,830 km (0.107 R)
• M43: 15,976,305 km (0.067 R)
• M44: 16,403,855 km (0.089 R)
• M45: 17,226,494 km (0.117 R)
• M46: 17,532,870 km (0.079 R)
• M47: 17,708,798 km (0.085 R)
• M48: 18,195,589 km (0.077 R)
• M49: 18,463,070 km (0.083 R)
• M50: 19,318,471 km (0.105 R)
• M51: 19,454,754 km (0.1 R)
• M52: 19,819,623 km (0.103 R)
• M53: 20,278,889 km (0.1 R)
• M54: 20,463,493 km (0.096 R)
• M55: 20,927,695 km (0.075 R)
• M56: 22,008,540 km (0.097 R)
• M57: 22,198,379 km (0.112 R)
• M58: 22,819,061 km (0.057 R)
• M59: 23,059,315 km (0.086 R)
• M60: 23,348,787 km (0.114 R)
• M61: 23,445,427 km (0.075 R)
• M62: 23,979,940 km (0.117 R)
• M63: 24,224,234 km (0.074 R)
• M64: 25,358,335 km (0.101 R)
• M65: 26,762,461 km (0.028 R)
• M66: 27,117,307 km (0.05 R)
• M67: 27,780,624 km (0.076 R)
• M68: 27,985,872 km (0.03 R)
• M69: 28,346,104 km (0.092 R)
• M70: 29,384,014 km (0.077 R)
• M71: 29,488,433 km (0.087 R)
• M72: 30,012,624 km (0.105 R)
• M73: 30,751,637 km (0.034 R)
• M74: 30,963,917 km (0.094 R)
• M75: 31,550,191 km (0.102 R)
• M76: 33,058,885 km (0.115 R)
• M77: 33,603,422 km (0.077 R)
• M78: 34,977,628 km (0.065 R)
• M79: 35,143,681 km (0.113 R)
• M80: 35,866,688 km (0.058 R)
• M81: 36,482,283 km (0.041 R)
• M82: 37,270,814 km (0.117 R)
• M83: 37,553,853 km (0.119 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: 540 - 18,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit