🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.97 AU - 0.99 AU

Year: 354 Days

Day: 39.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.12 AU - 1.16 AU

Year: 445 Days

Day: 14.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.28 AU - 1.32 AU

Year: 541 Days

Day: 34.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 33,797,457 km

• M1: 417,976 km (0.091 R)
• M2: 710,889 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.64 AU - 2.5 AU

Year: 1088 Days

Day: 25 Hours

Environment

Temp: -80 °C

Axial Tilt: 65.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.77 AU - 2.61 AU

Year: 1184 Days

Day: 19.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,797,457 km

• M1: 369,656 km (0.072 R)
• M2: 694,134 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.03 AU - 2.57 AU

Year: 1274 Days

Day: 45.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,797,457 km

• M1: 998,416 km (0.117 R)

Asteroid Belt

Center: 4.03 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.8

Radius: 11.2

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.62 AU - 5.88 AU

Year: 5036 Days

Day: 14.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 33,797,457 km

• M1: 172,935 km (0.072 R)
• M2: 418,724 km (0.106 R)
• M3: 585,376 km (0.085 R)
• M4: 886,667 km (0.104 R)
• M5: 1,171,950 km (0.095 R)
• M6: 1,538,465 km (0.085 R)
• M7: 1,698,684 km (0.097 R)
• M8: 1,808,788 km (0.059 R)
• M9: 1,959,433 km (0.073 R)
• M10: 2,193,254 km (0.037 R)
• M11: 2,540,172 km (0.056 R)
• M12: 2,667,031 km (0.119 R)
• M13: 3,127,194 km (0.033 R)
• M14: 3,707,634 km (0.115 R)
• M15: 3,779,590 km (0.109 R)
• M16: 4,022,687 km (0.085 R)
• M17: 4,196,071 km (0.106 R)
• M18: 4,296,152 km (0.105 R)
• M19: 4,601,481 km (0.053 R)
• M20: 4,730,883 km (0.107 R)
• M21: 4,835,153 km (0.104 R)
• M22: 5,395,696 km (0.115 R)
• M23: 5,614,707 km (0.096 R)
• M24: 6,118,254 km (0.116 R)
• M25: 6,490,902 km (0.113 R)
• M26: 7,108,592 km (0.091 R)
• M27: 7,318,777 km (0.098 R)
• M28: 7,899,516 km (0.086 R)
• M29: 8,054,798 km (0.04 R)
• M30: 8,148,446 km (0.106 R)
• M31: 8,463,350 km (0.043 R)
• M32: 8,910,947 km (0.118 R)
• M33: 9,235,425 km (0.115 R)
• M34: 9,497,819 km (0.067 R)
• M35: 10,097,108 km (0.064 R)
• M36: 10,435,349 km (0.057 R)
• M37: 10,777,479 km (0.108 R)
• M38: 10,915,259 km (0.11 R)
• M39: 11,158,056 km (0.116 R)
• M40: 11,507,816 km (0.115 R)
• M41: 12,110,696 km (0.067 R)
• M42: 12,398,073 km (0.106 R)
• M43: 12,578,787 km (0.113 R)
• M44: 13,830,772 km (0.064 R)
• M45: 13,943,120 km (0.106 R)
• M46: 14,168,714 km (0.076 R)
• M47: 14,395,653 km (0.087 R)
• M48: 14,585,643 km (0.085 R)
• M49: 14,891,421 km (0.048 R)
• M50: 15,083,505 km (0.099 R)
• M51: 15,276,486 km (0.105 R)
• M52: 15,470,365 km (0.032 R)
• M53: 18,022,504 km (0.064 R)
• M54: 18,268,443 km (0.119 R)
• M55: 18,556,718 km (0.039 R)
• M56: 18,680,735 km (0.115 R)
• M57: 19,179,644 km (0.073 R)
• M58: 19,472,706 km (0.077 R)
• M59: 19,851,637 km (0.073 R)
• M60: 20,063,169 km (0.115 R)
• M61: 20,873,989 km (0.104 R)
• M62: 21,478,365 km (0.081 R)
• M63: 21,565,131 km (0.118 R)
• M64: 22,044,593 km (0.055 R)
• M65: 22,748,451 km (0.112 R)
• M66: 23,459,489 km (0.077 R)
• M67: 24,087,800 km (0.045 R)
• M68: 24,585,213 km (0.096 R)
• M69: 24,949,185 km (0.114 R)
• M70: 25,866,968 km (0.117 R)
• M71: 26,098,097 km (0.107 R)
• M72: 26,190,698 km (0.073 R)
• M73: 26,515,923 km (0.116 R)
• M74: 26,655,648 km (0.119 R)
• M75: 26,935,994 km (0.042 R)
• M76: 28,066,805 km (0.109 R)
• M77: 29,261,194 km (0.072 R)
• M78: 29,357,385 km (0.091 R)
• M79: 29,937,227 km (0.117 R)
• M80: 30,034,316 km (0.03 R)
• M81: 30,228,643 km (0.073 R)
• M82: 31,452,653 km (0.11 R)
• M83: 31,600,605 km (0.039 R)
• M84: 32,792,751 km (0.043 R)
• M85: 33,293,904 km (0.068 R)
• M86: 33,696,472 km (0.111 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: 509 - 19,288 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit