🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.53 AU - 0.53 AU

Year: 137 Days

Day: 30.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 3.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.57 AU - 0.89 AU

Year: 221 Days

Day: 26.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 5.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,742,038 km

• M1: 535,710 km (0.095 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.9 AU - 1.46 AU

Year: 455 Days

Day: 18 Hours

Environment

Temp: 21 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.32 AU - 2.48 AU

Year: 1319 Days

Day: 16.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 2.38 AU - 2.7 AU

Year: 1436 Days

Day: 42.7 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.46 AU - 4.88 AU

Year: 3580 Days

Day: 27.7 Hours

Environment

Temp: -131 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,742,038 km

• M1: 852,259 km (0.114 R)
• M2: 1,054,964 km (0.075 R)

Asteroid Belt

Center: 6.04 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.2

Radius: 8

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.28 AU - 7.54 AU

Year: 7156 Days

Day: 14.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 25,742,038 km

• M1: 111,450 km (0.11 R)
• M2: 194,776 km (0.086 R)
• M3: 260,300 km (0.094 R)
• M4: 344,225 km (0.093 R)
• M5: 476,320 km (0.03 R)
• M6: 534,214 km (0.041 R)
• M7: 723,754 km (0.103 R)
• M8: 874,100 km (0.083 R)
• M9: 1,073,514 km (0.042 R)
• M10: 1,287,589 km (0.038 R)
• M11: 1,399,787 km (0.114 R)
• M12: 1,896,901 km (0.038 R)
• M13: 2,008,950 km (0.089 R)
• M14: 2,074,025 km (0.11 R)
• M15: 2,307,547 km (0.091 R)
• M16: 2,567,249 km (0.099 R)
• M17: 3,039,380 km (0.095 R)
• M18: 3,228,172 km (0.069 R)
• M19: 3,362,661 km (0.111 R)
• M20: 3,577,783 km (0.086 R)
• M21: 3,757,151 km (0.067 R)
• M22: 3,837,784 km (0.066 R)
• M23: 3,980,500 km (0.101 R)
• M24: 4,166,450 km (0.118 R)
• M25: 4,676,130 km (0.067 R)
• M26: 5,071,517 km (0.08 R)
• M27: 5,250,586 km (0.111 R)
• M28: 5,431,899 km (0.092 R)
• M29: 5,870,669 km (0.056 R)
• M30: 6,249,002 km (0.093 R)
• M31: 6,320,809 km (0.104 R)
• M32: 6,708,567 km (0.112 R)
• M33: 7,079,121 km (0.12 R)
• M34: 7,507,120 km (0.087 R)
• M35: 7,814,394 km (0.106 R)
• M36: 8,467,688 km (0.09 R)
• M37: 8,653,638 km (0.048 R)
• M38: 8,733,823 km (0.106 R)
• M39: 8,868,012 km (0.04 R)
• M40: 9,056,954 km (0.101 R)
• M41: 9,356,599 km (0.11 R)
• M42: 9,438,878 km (0.118 R)
• M43: 9,576,508 km (0.112 R)
• M44: 9,714,886 km (0.094 R)
• M45: 9,909,662 km (0.052 R)
• M46: 10,615,914 km (0.103 R)
• M47: 10,989,609 km (0.076 R)
• M48: 11,134,570 km (0.045 R)
• M49: 11,367,643 km (0.071 R)
• M50: 11,426,136 km (0.093 R)
• M51: 12,046,817 km (0.109 R)
• M52: 12,166,346 km (0.112 R)
• M53: 12,226,185 km (0.051 R)
• M54: 12,286,174 km (0.099 R)
• M55: 12,346,312 km (0.098 R)
• M56: 12,466,739 km (0.114 R)
• M57: 12,708,788 km (0.111 R)
• M58: 12,769,674 km (0.102 R)
• M59: 13,290,125 km (0.091 R)
• M60: 13,537,411 km (0.076 R)
• M61: 13,755,075 km (0.118 R)
• M62: 13,973,788 km (0.072 R)
• M63: 14,036,619 km (0.108 R)
• M64: 14,130,865 km (0.08 R)
• M65: 14,669,118 km (0.11 R)
• M66: 14,732,847 km (0.106 R)
• M67: 15,472,758 km (0.092 R)
• M68: 15,602,609 km (0.115 R)
• M69: 15,929,032 km (0.117 R)
• M70: 16,854,893 km (0.03 R)
• M71: 16,988,484 km (0.078 R)
• M72: 17,492,928 km (0.103 R)
• M73: 17,934,242 km (0.115 R)
• M74: 18,447,811 km (0.102 R)
• M75: 19,244,719 km (0.102 R)
• M76: 19,524,616 km (0.111 R)
• M77: 20,052,847 km (0.066 R)
• M78: 21,339,987 km (0.087 R)
• M79: 22,103,085 km (0.048 R)
• M80: 22,653,606 km (0.094 R)
• M81: 23,506,463 km (0.111 R)
• M82: 23,618,512 km (0.117 R)
• M83: 23,880,607 km (0.057 R)
• M84: 24,068,353 km (0.109 R)
• M85: 24,862,418 km (0.105 R)
• M86: 25,129,151 km (0.03 R)
• M87: 25,320,038 km (0.062 R)

Kuiper Belt

Range: 30.9 - 51.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 14,633 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit