🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.67 AU

Year: 151 Days

Day: 42.6 Hours

Environment

Temp: 174 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.18 AU - 1.96 AU

Year: 749 Days

Day: 39.6 Hours

Environment

Temp: -52 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.57 AU - 2.53 AU

Year: 1118 Days

Day: 19.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,922,430 km

• M1: 28,723 km (0.076 R)
• M2: 182,659 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.02 AU - 2.12 AU

Year: 1134 Days

Day: 26.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.92 AU - 2.28 AU

Year: 1159 Days

Day: 42.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 4.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,922,430 km

• M1: 327,619 km (0.109 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 3.05 AU - 3.21 AU

Year: 2109 Days

Day: 38.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 35,922,430 km

• M1: 63,729 km (0.091 R)
• M2: 180,415 km (0.063 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.31 AU - 3.97 AU

Year: 2645 Days

Day: 47.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 772.9

Radius: 9.5

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.17 AU - 7.55 AU

Year: 6108 Days

Day: 10.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,922,430 km

• M1: 124,017 km (0.109 R)
• M2: 204,650 km (0.09 R)
• M3: 631,303 km (0.04 R)
• M4: 781,200 km (0.116 R)
• M5: 928,255 km (0.078 R)
• M6: 1,183,170 km (0.079 R)
• M7: 1,319,004 km (0.108 R)
• M8: 1,406,669 km (0.11 R)
• M9: 1,874,461 km (0.118 R)
• M10: 2,218,985 km (0.114 R)
• M11: 2,281,966 km (0.081 R)
• M12: 2,452,657 km (0.11 R)
• M13: 2,583,555 km (0.036 R)
• M14: 3,201,245 km (0.066 R)
• M15: 3,490,118 km (0.086 R)
• M16: 4,145,058 km (0.115 R)
• M17: 4,513,368 km (0.084 R)
• M18: 4,864,923 km (0.088 R)
• M19: 5,565,639 km (0.101 R)
• M20: 6,238,231 km (0.103 R)
• M21: 6,751,950 km (0.101 R)
• M22: 6,905,587 km (0.102 R)
• M23: 7,060,421 km (0.068 R)
• M24: 7,185,186 km (0.118 R)
• M25: 7,436,809 km (0.071 R)
• M26: 7,531,954 km (0.089 R)
• M27: 7,659,261 km (0.115 R)
• M28: 8,045,972 km (0.027 R)
• M29: 8,340,231 km (0.118 R)
• M30: 9,006,689 km (0.096 R)
• M31: 9,346,426 km (0.09 R)
• M32: 9,483,458 km (0.041 R)
• M33: 9,586,680 km (0.069 R)
• M34: 9,655,645 km (0.071 R)
• M35: 10,213,944 km (0.08 R)
• M36: 10,319,710 km (0.114 R)
• M37: 11,325,008 km (0.087 R)
• M38: 11,691,672 km (0.063 R)
• M39: 11,950,626 km (0.07 R)
• M40: 12,211,525 km (0.107 R)
• M41: 12,511,917 km (0.112 R)
• M42: 13,543,993 km (0.108 R)
• M43: 13,855,007 km (0.035 R)
• M44: 14,563,353 km (0.087 R)
• M45: 14,881,996 km (0.114 R)
• M46: 15,770,159 km (0.087 R)
• M47: 17,470,638 km (0.111 R)
• M48: 18,235,532 km (0.078 R)
• M49: 18,406,971 km (0.074 R)
• M50: 18,492,990 km (0.098 R)
• M51: 18,708,261 km (0.033 R)
• M52: 19,054,730 km (0.039 R)
• M53: 19,228,712 km (0.097 R)
• M54: 19,315,927 km (0.112 R)
• M55: 19,930,027 km (0.097 R)
• M56: 20,283,826 km (0.086 R)
• M57: 21,946,905 km (0.102 R)
• M58: 22,541,557 km (0.058 R)
• M59: 23,420,295 km (0.091 R)
• M60: 23,793,541 km (0.053 R)
• M61: 24,074,785 km (0.113 R)
• M62: 24,168,882 km (0.107 R)
• M63: 24,688,137 km (0.091 R)
• M64: 25,115,687 km (0.039 R)
• M65: 25,449,889 km (0.119 R)
• M66: 25,737,566 km (0.113 R)
• M67: 26,510,089 km (0.047 R)
• M68: 27,094,269 km (0.104 R)
• M69: 27,830,739 km (0.113 R)
• M70: 27,978,691 km (0.076 R)
• M71: 28,176,609 km (0.05 R)
• M72: 28,722,941 km (0.103 R)
• M73: 28,922,504 km (0.07 R)
• M74: 29,423,508 km (0.051 R)
• M75: 30,586,481 km (0.083 R)
• M76: 31,610,030 km (0.101 R)
• M77: 31,712,953 km (0.089 R)
• M78: 31,919,249 km (0.086 R)
• M79: 32,644,799 km (0.104 R)
• M80: 33,795,805 km (0.077 R)
• M81: 34,323,436 km (0.104 R)
• M82: 35,173,152 km (0.052 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 442 - 19,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit