🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 42.9 Hours

Environment

Temp: 161 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,604,264 km

• M1: 414,685 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.53 AU - 0.83 AU

Year: 214 Days

Day: 25.6 Hours

Environment

Temp: 104 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.72 AU - 0.86 AU

Year: 267 Days

Day: 39.4 Hours

Environment

Temp: 127 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,604,264 km

• M1: 195,225 km (0.063 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.79 AU - 2.15 AU

Year: 1053 Days

Day: 38.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 410.3

Radius: 10.6

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.55 AU - 8.63 AU

Year: 7189 Days

Day: 8.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 75,604,264 km

• M1: 132,693 km (0.066 R)
• M2: 519,703 km (0.112 R)
• M3: 1,492,837 km (0.076 R)
• M4: 3,153,673 km (0.109 R)
• M5: 3,636,724 km (0.078 R)
• M6: 4,315,599 km (0.078 R)
• M7: 5,076,903 km (0.107 R)
• M8: 5,504,603 km (0.118 R)
• M9: 8,959,416 km (0.1 R)
• M10: 9,543,147 km (0.099 R)
• M11: 10,556,972 km (0.098 R)
• M12: 12,902,068 km (0.118 R)
• M13: 14,589,383 km (0.1 R)
• M14: 15,813,093 km (0.062 R)
• M15: 19,963,985 km (0.08 R)
• M16: 24,547,365 km (0.11 R)
• M17: 25,196,321 km (0.052 R)
• M18: 30,525,894 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 387.5

Radius: 3.6

Gravity: 29.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.51 AU - 14.55 AU

Year: 16890 Days

Day: 17.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 75,604,264 km

• M1: 46,375 km (0.045 R)
• M2: 406,308 km (0.119 R)
• M3: 1,114,055 km (0.026 R)
• M4: 1,851,274 km (0.111 R)
• M5: 2,194,900 km (0.115 R)
• M6: 2,731,807 km (0.078 R)
• M7: 5,336,455 km (0.114 R)
• M8: 6,027,448 km (0.094 R)
• M9: 6,218,783 km (0.095 R)
• M10: 7,718,053 km (0.108 R)
• M11: 9,289,729 km (0.115 R)
• M12: 12,179,062 km (0.046 R)
• M13: 13,368,814 km (0.067 R)
• M14: 13,498,365 km (0.118 R)
• M15: 14,633,813 km (0.04 R)
• M16: 15,259,880 km (0.089 R)
• M17: 16,269,068 km (0.094 R)
• M18: 18,180,480 km (0.111 R)
• M19: 19,396,411 km (0.06 R)
• M20: 20,838,684 km (0.108 R)
• M21: 21,809,126 km (0.097 R)
• M22: 22,625,182 km (0.116 R)
• M23: 22,809,337 km (0.118 R)
• M24: 27,219,931 km (0.118 R)
• M25: 27,847,793 km (0.114 R)
• M26: 32,166,385 km (0.078 R)
• M27: 35,528,148 km (0.035 R)
• M28: 41,271,809 km (0.059 R)
• M29: 44,506,713 km (0.046 R)
• M30: 55,718,325 km (0.119 R)
• M31: 56,222,321 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.6

Radius: 6.4

Gravity: 9.8 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.07 AU - 19.23 AU

Year: 25871 Days

Day: 21.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 75,604,264 km

• M1: 81,082 km (0.09 R)
• M2: 388,954 km (0.078 R)
• M3: 759,209 km (0.074 R)
• M4: 1,149,959 km (0.109 R)
• M5: 1,437,935 km (0.062 R)
• M6: 2,329,538 km (0.085 R)
• M7: 3,515,849 km (0.109 R)
• M8: 4,389,501 km (0.12 R)
• M9: 5,674,995 km (0.105 R)
• M10: 6,210,855 km (0.069 R)
• M11: 7,430,825 km (0.114 R)
• M12: 8,910,648 km (0.101 R)
• M13: 9,295,413 km (0.086 R)
• M14: 9,980,572 km (0.102 R)
• M15: 10,335,567 km (0.087 R)
• M16: 10,821,910 km (0.084 R)
• M17: 11,196,653 km (0.071 R)
• M18: 14,815,425 km (0.079 R)
• M19: 15,199,742 km (0.116 R)
• M20: 15,749,065 km (0.105 R)
• M21: 17,733,032 km (0.087 R)
• M22: 19,144,788 km (0.04 R)
• M23: 20,820,583 km (0.047 R)
• M24: 22,490,843 km (0.108 R)
• M25: 24,248,468 km (0.103 R)
• M26: 27,570,140 km (0.114 R)
• M27: 29,823,682 km (0.095 R)
• M28: 30,436,584 km (0.101 R)
• M29: 34,559,053 km (0.093 R)
• M30: 39,038,911 km (0.062 R)
• M31: 39,477,831 km (0.095 R)
• M32: 40,365,395 km (0.078 R)
• M33: 48,453,404 km (0.119 R)
• M34: 51,022,897 km (0.096 R)
• M35: 54,043,278 km (0.09 R)
• M36: 58,506,979 km (0.084 R)
• M37: 67,107,959 km (0.025 R)
• M38: 68,796,022 km (0.081 R)
• M39: 73,806,204 km (0.113 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: 462 - 16,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit