🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.48 AU - 0.68 AU

Year: 167 Days

Day: 43.2 Hours

Environment

Temp: 196 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.53 AU - 0.73 AU

Year: 189 Days

Day: 33 Hours

Environment

Temp: 120 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 98,393,110 km

• M1: 414,536 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.93 AU - 1.19 AU

Year: 413 Days

Day: 15.9 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.62 AU - 2.18 AU

Year: 992 Days

Day: 46.5 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772

Radius: 5.5

Gravity: 25.52 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.6 AU - 18.38 AU

Year: 27703 Days

Day: 22.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 98,393,110 km

• M1: 71,508 km (0.086 R)
• M2: 125,961 km (0.119 R)
• M3: 249,080 km (0.12 R)
• M4: 605,123 km (0.096 R)
• M5: 1,134,849 km (0.085 R)
• M6: 1,302,249 km (0.095 R)
• M7: 1,735,634 km (0.057 R)
• M8: 2,251,598 km (0.055 R)
• M9: 2,377,110 km (0.049 R)
• M10: 2,462,231 km (0.112 R)
• M11: 4,730,434 km (0.078 R)
• M12: 4,783,841 km (0.086 R)
• M13: 5,441,323 km (0.05 R)
• M14: 6,184,974 km (0.076 R)
• M15: 6,778,579 km (0.083 R)
• M16: 6,960,191 km (0.118 R)
• M17: 7,082,262 km (0.092 R)
• M18: 7,828,905 km (0.105 R)
• M19: 8,340,530 km (0.098 R)
• M20: 9,870,468 km (0.095 R)
• M21: 10,632,369 km (0.116 R)
• M22: 11,126,940 km (0.119 R)
• M23: 12,580,882 km (0.082 R)
• M24: 12,804,082 km (0.077 R)
• M25: 13,254,371 km (0.098 R)
• M26: 13,557,606 km (0.074 R)
• M27: 13,633,752 km (0.079 R)
• M28: 14,170,658 km (0.109 R)
• M29: 14,402,834 km (0.052 R)
• M30: 15,186,129 km (0.096 R)
• M31: 15,423,690 km (0.12 R)
• M32: 16,711,877 km (0.087 R)
• M33: 16,793,558 km (0.11 R)
• M34: 18,201,872 km (0.08 R)
• M35: 18,623,140 km (0.095 R)
• M36: 18,707,812 km (0.04 R)
• M37: 18,792,634 km (0.118 R)
• M38: 18,877,606 km (0.101 R)
• M39: 19,304,109 km (0.062 R)
• M40: 19,389,829 km (0.066 R)
• M41: 22,018,413 km (0.045 R)
• M42: 22,107,873 km (0.115 R)
• M43: 22,647,622 km (0.109 R)
• M44: 23,100,754 km (0.119 R)
• M45: 29,157,971 km (0.119 R)
• M46: 30,844,538 km (0.112 R)
• M47: 33,587,564 km (0.101 R)
• M48: 35,144,729 km (0.054 R)
• M49: 35,564,051 km (0.094 R)
• M50: 36,619,315 km (0.048 R)
• M51: 37,577,938 km (0.092 R)
• M52: 38,436,929 km (0.096 R)
• M53: 40,722,336 km (0.097 R)
• M54: 42,047,922 km (0.073 R)
• M55: 45,651,436 km (0.073 R)
• M56: 49,587,057 km (0.086 R)
• M57: 50,174,827 km (0.087 R)
• M58: 50,528,626 km (0.088 R)
• M59: 52,788,750 km (0.116 R)
• M60: 53,268,810 km (0.047 R)
• M61: 53,991,517 km (0.119 R)
• M62: 54,354,142 km (0.084 R)
• M63: 56,423,829 km (0.08 R)
• M64: 57,900,360 km (0.077 R)
• M65: 59,264,992 km (0.119 R)
• M66: 59,389,607 km (0.114 R)
• M67: 60,891,420 km (0.092 R)
• M68: 62,025,820 km (0.091 R)
• M69: 62,152,380 km (0.071 R)
• M70: 63,167,402 km (0.053 R)
• M71: 64,828,387 km (0.118 R)
• M72: 68,323,741 km (0.118 R)
• M73: 69,633,770 km (0.108 R)
• M74: 72,544,944 km (0.069 R)
• M75: 75,765,936 km (0.107 R)
• M76: 80,407,958 km (0.105 R)
• M77: 82,624,250 km (0.087 R)
• M78: 84,720,117 km (0.068 R)
• M79: 87,541,682 km (0.115 R)
• M80: 89,249,342 km (0.047 R)
• M81: 91,111,686 km (0.111 R)
• M82: 92,553,061 km (0.114 R)
• M83: 92,842,234 km (0.113 R)
• M84: 94,292,585 km (0.107 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit