🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.44 AU - 0.66 AU

Year: 145 Days

Day: 47.2 Hours

Environment

Temp: 261 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.77 AU - 1.05 AU

Year: 309 Days

Day: 32.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 43 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 30,816,466 km

• M1: 258,804 km (0.106 R)
• M2: 414,685 km (0.072 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.95 AU - 1.55 AU

Year: 498 Days

Day: 31.5 Hours

Environment

Temp: 10 °C

Axial Tilt: 163.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,816,466 km

• M1: 142,118 km (0.027 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.65 AU - 2.23 AU

Year: 963 Days

Day: 43.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.85 AU - 2.17 AU

Year: 1016 Days

Day: 40.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,816,466 km

• M1: 275,410 km (0.094 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.58 AU - 3.14 AU

Year: 1724 Days

Day: 31.1 Hours

Environment

Temp: -100 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.46 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.4

Radius: 10.9

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.88 AU - 6.24 AU

Year: 5317 Days

Day: 9.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 30,816,466 km

• M1: 147,952 km (0.066 R)
• M2: 376,388 km (0.107 R)
• M3: 831,016 km (0.097 R)
• M4: 948,301 km (0.113 R)
• M5: 1,510,639 km (0.11 R)
• M6: 1,865,037 km (0.095 R)
• M7: 2,022,264 km (0.069 R)
• M8: 2,349,883 km (0.097 R)
• M9: 2,477,191 km (0.106 R)
• M10: 2,628,734 km (0.097 R)
• M11: 2,716,697 km (0.116 R)
• M12: 2,873,177 km (0.068 R)
• M13: 3,009,610 km (0.086 R)
• M14: 3,078,724 km (0.1 R)
• M15: 3,148,287 km (0.096 R)
• M16: 3,923,803 km (0.105 R)
• M17: 4,255,311 km (0.046 R)
• M18: 4,783,093 km (0.071 R)
• M19: 5,000,010 km (0.064 R)
• M20: 5,137,340 km (0.097 R)
• M21: 5,958,184 km (0.066 R)
• M22: 6,280,268 km (0.105 R)
• M23: 7,342,712 km (0.108 R)
• M24: 8,006,777 km (0.084 R)
• M25: 8,264,834 km (0.073 R)
• M26: 9,155,988 km (0.08 R)
• M27: 9,493,780 km (0.116 R)
• M28: 9,698,430 km (0.111 R)
• M29: 9,766,946 km (0.095 R)
• M30: 10,042,804 km (0.084 R)
• M31: 10,181,631 km (0.12 R)
• M32: 10,426,224 km (0.081 R)
• M33: 10,992,601 km (0.095 R)
• M34: 11,279,679 km (0.063 R)
• M35: 11,496,447 km (0.075 R)
• M36: 11,569,151 km (0.039 R)
• M37: 11,824,365 km (0.102 R)
• M38: 13,356,846 km (0.099 R)
• M39: 13,471,438 km (0.094 R)
• M40: 13,547,882 km (0.064 R)
• M41: 13,778,562 km (0.105 R)
• M42: 14,049,185 km (0.084 R)
• M43: 14,753,342 km (0.091 R)
• M44: 15,149,477 km (0.073 R)
• M45: 15,348,742 km (0.115 R)
• M46: 15,629,387 km (0.096 R)
• M47: 15,709,871 km (0.113 R)
• M48: 16,155,074 km (0.111 R)
• M49: 16,277,146 km (0.072 R)
• M50: 16,522,337 km (0.097 R)
• M51: 16,645,456 km (0.103 R)
• M52: 17,431,892 km (0.098 R)
• M53: 17,724,655 km (0.076 R)
• M54: 17,808,579 km (0.098 R)
• M55: 18,061,250 km (0.089 R)
• M56: 18,315,118 km (0.107 R)
• M57: 18,612,817 km (0.073 R)
• M58: 18,783,658 km (0.086 R)
• M59: 19,040,817 km (0.103 R)
• M60: 19,515,491 km (0.108 R)
• M61: 19,732,408 km (0.114 R)
• M62: 20,300,431 km (0.084 R)
• M63: 20,476,358 km (0.075 R)
• M64: 20,785,278 km (0.086 R)
• M65: 22,081,693 km (0.055 R)
• M66: 22,489,347 km (0.112 R)
• M67: 22,716,885 km (0.098 R)
• M68: 22,990,949 km (0.108 R)
• M69: 23,358,212 km (0.095 R)
• M70: 24,987,183 km (0.053 R)
• M71: 25,081,429 km (0.088 R)
• M72: 25,982,158 km (0.118 R)
• M73: 26,268,788 km (0.098 R)
• M74: 27,425,927 km (0.086 R)
• M75: 27,571,636 km (0.076 R)
• M76: 27,961,787 km (0.113 R)
• M77: 28,501,087 km (0.058 R)
• M78: 28,747,475 km (0.108 R)
• M79: 28,944,944 km (0.059 R)
• M80: 29,043,978 km (0.071 R)
• M81: 30,390,658 km (0.075 R)
• M82: 30,844,089 km (0.107 R)
• M83: 32,064,209 km (0.034 R)
• M84: 33,300,187 km (0.063 R)
• M85: 34,972,093 km (0.119 R)

Asteroid Belt

Center: 11.45 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30

Radius: 5.5

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 14.01 AU - 19.67 AU

Year: 24633 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 30,816,466 km

• M1: 79,287 km (0.115 R)
• M2: 142,716 km (0.093 R)
• M3: 323,730 km (0.06 R)
• M4: 464,950 km (0.101 R)
• M5: 509,082 km (0.08 R)
• M6: 613,650 km (0.112 R)
• M7: 687,402 km (0.101 R)
• M8: 764,146 km (0.081 R)
• M9: 803,640 km (0.111 R)
• M10: 1,084,884 km (0.104 R)
• M11: 1,190,201 km (0.112 R)
• M12: 1,330,673 km (0.05 R)
• M13: 1,411,007 km (0.069 R)
• M14: 1,593,517 km (0.109 R)
• M15: 1,696,440 km (0.115 R)
• M16: 1,783,655 km (0.094 R)
• M17: 2,695,754 km (0.055 R)
• M18: 2,777,434 km (0.063 R)
• M19: 2,839,218 km (0.083 R)
• M20: 2,985,226 km (0.095 R)
• M21: 3,069,748 km (0.075 R)
• M22: 3,133,776 km (0.116 R)
• M23: 3,460,049 km (0.063 R)
• M24: 3,797,243 km (0.074 R)
• M25: 4,551,066 km (0.068 R)
• M26: 4,599,686 km (0.071 R)
• M27: 5,686,664 km (0.038 R)
• M28: 6,137,402 km (0.085 R)
• M29: 6,462,478 km (0.089 R)
• M30: 6,960,639 km (0.092 R)
• M31: 7,442,344 km (0.115 R)
• M32: 7,499,640 km (0.03 R)
• M33: 7,672,725 km (0.065 R)
• M34: 7,759,791 km (0.075 R)
• M35: 9,598,947 km (0.065 R)
• M36: 10,229,951 km (0.059 R)
• M37: 10,325,694 km (0.068 R)
• M38: 15,553,840 km (0.106 R)
• M39: 15,664,094 km (0.088 R)
• M40: 15,774,497 km (0.075 R)
• M41: 15,922,300 km (0.092 R)
• M42: 15,959,250 km (0.1 R)
• M43: 16,442,751 km (0.118 R)
• M44: 16,555,099 km (0.107 R)
• M45: 17,120,280 km (0.03 R)
• M46: 17,234,123 km (0.059 R)
• M47: 18,386,027 km (0.117 R)
• M48: 20,159,809 km (0.092 R)
• M49: 20,965,543 km (0.113 R)
• M50: 21,740,759 km (0.056 R)
• M51: 23,025,506 km (0.095 R)
• M52: 23,445,277 km (0.113 R)
• M53: 24,207,030 km (0.097 R)
• M54: 24,292,151 km (0.111 R)
• M55: 26,103,033 km (0.071 R)
• M56: 26,365,278 km (0.092 R)
• M57: 29,125,808 km (0.119 R)
• M58: 29,443,255 km (0.066 R)
• M59: 30,218,770 km (0.055 R)
• M60: 30,816,413 km (0.104 R)

Kuiper Belt

Range: 30.8 - 51.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 12,430 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit