🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.4 AU - 0.66 AU

Year: 161 Days

Day: 23.5 Hours

Environment

Temp: 135 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.93 AU - 1.15 AU

Year: 441 Days

Day: 17.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,706,463 km

• M1: 47,273 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.18 AU - 1.78 AU

Year: 749 Days

Day: 26.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,706,463 km

• M1: 75,098 km (0.067 R)
• M2: 817,104 km (0.074 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2 AU - 2.58 AU

Year: 1442 Days

Day: 47.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.28 AU - 3.6 AU

Year: 2098 Days

Day: 40.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 851

Radius: 8.6

Gravity: 11.51 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.73 AU - 4.87 AU

Year: 4377 Days

Day: 11.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,706,463 km

• M1: 124,316 km (0.065 R)
• M2: 203,603 km (0.036 R)
• M3: 276,457 km (0.117 R)
• M4: 457,919 km (0.107 R)
• M5: 608,863 km (0.051 R)
• M6: 690,693 km (0.089 R)
• M7: 751,729 km (0.065 R)
• M8: 879,635 km (0.114 R)
• M9: 959,970 km (0.075 R)
• M10: 1,085,333 km (0.083 R)
• M11: 1,306,737 km (0.079 R)
• M12: 1,383,780 km (0.049 R)
• M13: 1,446,611 km (0.059 R)
• M14: 1,741,319 km (0.057 R)
• M15: 2,236,787 km (0.086 R)
• M16: 2,386,236 km (0.106 R)
• M17: 2,500,528 km (0.095 R)
• M18: 2,695,006 km (0.119 R)
• M19: 2,794,189 km (0.116 R)
• M20: 2,894,569 km (0.088 R)
• M21: 3,223,984 km (0.096 R)
• M22: 3,457,506 km (0.034 R)
• M23: 3,543,674 km (0.08 R)
• M24: 3,784,677 km (0.079 R)
• M25: 3,851,397 km (0.119 R)
• M26: 3,985,886 km (0.091 R)
• M27: 4,922,069 km (0.072 R)
• M28: 5,141,828 km (0.118 R)
• M29: 5,949,208 km (0.115 R)
• M30: 6,849,937 km (0.034 R)
• M31: 7,177,855 km (0.088 R)
• M32: 7,343,759 km (0.05 R)
• M33: 7,792,553 km (0.046 R)
• M34: 7,963,095 km (0.104 R)
• M35: 8,163,705 km (0.052 R)
• M36: 8,336,940 km (0.085 R)
• M37: 8,394,984 km (0.119 R)
• M38: 9,221,362 km (0.065 R)
• M39: 9,371,708 km (0.097 R)
• M40: 9,797,015 km (0.095 R)
• M41: 10,197,488 km (0.115 R)
• M42: 10,352,921 km (0.113 R)
• M43: 10,951,013 km (0.051 R)
• M44: 11,142,199 km (0.032 R)
• M45: 11,624,951 km (0.108 R)
• M46: 11,885,252 km (0.108 R)
• M47: 12,511,020 km (0.099 R)
• M48: 12,577,591 km (0.06 R)
• M49: 13,249,135 km (0.114 R)
• M50: 13,897,941 km (0.084 R)
• M51: 14,174,249 km (0.078 R)
• M52: 14,452,351 km (0.096 R)
• M53: 15,084,701 km (0.076 R)
• M54: 15,833,738 km (0.025 R)
• M55: 15,977,801 km (0.057 R)
• M56: 16,303,475 km (0.095 R)
• M57: 16,412,682 km (0.054 R)
• M58: 17,219,912 km (0.067 R)
• M59: 17,553,814 km (0.104 R)
• M60: 17,927,360 km (0.114 R)
• M61: 18,303,599 km (0.112 R)
• M62: 18,568,537 km (0.096 R)
• M63: 19,834,434 km (0.072 R)
• M64: 20,106,552 km (0.092 R)
• M65: 20,458,257 km (0.061 R)
• M66: 21,326,373 km (0.089 R)
• M67: 21,764,994 km (0.113 R)
• M68: 23,507,959 km (0.091 R)
• M69: 24,002,230 km (0.112 R)
• M70: 24,625,156 km (0.115 R)
• M71: 24,708,482 km (0.084 R)
• M72: 25,295,205 km (0.117 R)
• M73: 25,590,361 km (0.103 R)
• M74: 26,696,338 km (0.1 R)
• M75: 26,910,862 km (0.102 R)
• M76: 27,169,068 km (0.081 R)
• M77: 27,428,022 km (0.043 R)
• M78: 27,861,407 km (0.111 R)
• M79: 29,219,456 km (0.058 R)
• M80: 29,617,686 km (0.11 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: 252 - 15,650 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit