🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.65 AU

Year: 166 Days

Day: 43.5 Hours

Environment

Temp: 155 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.9 AU - 1.44 AU

Year: 465 Days

Day: 32.2 Hours

Environment

Temp: 15 °C

Axial Tilt: 5.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 31,015,352 km

• M1: 89,759 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 2.37 AU - 2.67 AU

Year: 1468 Days

Day: 35 Hours

Environment

Temp: -95 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.44 AU - 3.66 AU

Year: 2455 Days

Day: 28.2 Hours

Environment

Temp: -108 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,015,352 km

• M1: 131,497 km (0.12 R)

Asteroid Belt

Center: 9.44 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 38.3

Radius: 5.3

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.09 AU - 16.55 AU

Year: 22012 Days

Day: 20.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 31,015,352 km

• M1: 66,870 km (0.074 R)
• M2: 106,663 km (0.112 R)
• M3: 166,951 km (0.089 R)
• M4: 295,157 km (0.102 R)
• M5: 361,279 km (0.118 R)
• M6: 422,315 km (0.048 R)
• M7: 465,100 km (0.025 R)
• M8: 639,082 km (0.101 R)
• M9: 1,044,642 km (0.082 R)
• M10: 1,533,378 km (0.094 R)
• M11: 1,845,888 km (0.067 R)
• M12: 2,449,216 km (0.099 R)
• M13: 2,938,551 km (0.072 R)
• M14: 3,129,737 km (0.105 R)
• M15: 3,259,588 km (0.113 R)
• M16: 3,957,761 km (0.097 R)
• M17: 4,335,795 km (0.046 R)
• M18: 4,504,841 km (0.12 R)
• M19: 5,589,724 km (0.075 R)
• M20: 5,668,413 km (0.096 R)
• M21: 5,773,730 km (0.111 R)
• M22: 6,723,228 km (0.084 R)
• M23: 6,834,678 km (0.103 R)
• M24: 7,059,673 km (0.101 R)
• M25: 7,201,641 km (0.076 R)
• M26: 7,954,418 km (0.098 R)
• M27: 8,013,360 km (0.118 R)
• M28: 8,191,082 km (0.078 R)
• M29: 8,310,162 km (0.105 R)
• M30: 8,429,990 km (0.044 R)
• M31: 8,640,923 km (0.085 R)
• M32: 8,884,169 km (0.03 R)
• M33: 9,037,357 km (0.091 R)
• M34: 9,377,543 km (0.026 R)
• M35: 10,454,946 km (0.097 R)
• M36: 10,551,886 km (0.079 R)
• M37: 10,616,662 km (0.119 R)
• M38: 10,844,499 km (0.061 R)
• M39: 10,975,397 km (0.1 R)
• M40: 11,172,717 km (0.116 R)
• M41: 12,518,200 km (0.107 R)
• M42: 13,209,791 km (0.082 R)
• M43: 13,244,797 km (0.093 R)
• M44: 13,349,665 km (0.102 R)
• M45: 13,489,988 km (0.12 R)
• M46: 13,913,948 km (0.094 R)
• M47: 14,342,097 km (0.094 R)
• M48: 14,378,001 km (0.112 R)
• M49: 14,594,020 km (0.05 R)
• M50: 14,774,735 km (0.061 R)
• M51: 15,102,055 km (0.067 R)
• M52: 15,175,058 km (0.063 R)
• M53: 15,615,774 km (0.074 R)
• M54: 15,726,626 km (0.105 R)
• M55: 15,949,227 km (0.083 R)
• M56: 16,849,507 km (0.112 R)
• M57: 17,497,266 km (0.068 R)
• M58: 17,959,224 km (0.094 R)
• M59: 18,114,208 km (0.118 R)
• M60: 19,687,678 km (0.079 R)
• M61: 19,727,471 km (0.068 R)
• M62: 20,087,852 km (0.069 R)
• M63: 20,855,439 km (0.113 R)
• M64: 22,586,287 km (0.118 R)
• M65: 23,299,868 km (0.094 R)
• M66: 23,765,567 km (0.059 R)
• M67: 25,137,529 km (0.099 R)
• M68: 25,658,578 km (0.081 R)
• M69: 26,402,977 km (0.105 R)
• M70: 26,755,729 km (0.101 R)
• M71: 27,198,838 km (0.1 R)
• M72: 29,587,467 km (0.075 R)
• M73: 29,816,202 km (0.094 R)
• M74: 30,275,617 km (0.102 R)
• M75: 30,644,675 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 331 - 15,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit