🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.88 AU - 1.16 AU

Year: 371 Days

Day: 27.4 Hours

Environment

Temp: 45 °C

Axial Tilt: 34.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.26 AU - 1.56 AU

Year: 603 Days

Day: 32.8 Hours

Environment

Temp: -8 °C

Axial Tilt: 6.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.21 AU - 1.83 AU

Year: 674 Days

Day: 40.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.36 AU - 1.8 AU

Year: 715 Days

Day: 23.1 Hours

Environment

Temp: -46 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,002,535 km

• M1: 105,167 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.54 AU - 2.38 AU

Year: 988 Days

Day: 46.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,002,535 km

• M1: 427,252 km (0.119 R)
• M2: 1,199,027 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.32 AU - 2.52 AU

Year: 1355 Days

Day: 17.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.36 AU - 3.02 AU

Year: 1588 Days

Day: 24.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,002,535 km

• M1: 1,233,434 km (0.113 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.02 AU - 4.94 AU

Year: 2858 Days

Day: 46.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 4.62 AU - 4.72 AU

Year: 3632 Days

Day: 35.7 Hours

Environment

Temp: -127 °C

Axial Tilt: 29.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,002,535 km

• M1: 1,665,174 km (0.089 R)

Asteroid Belt

Center: 6.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 8.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 893

Radius: 13.3

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.37 AU - 10.45 AU

Year: 8777 Days

Day: 13.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 48,002,535 km

• M1: 193,430 km (0.107 R)
• M2: 343,327 km (0.083 R)
• M3: 548,127 km (0.039 R)
• M4: 799,301 km (0.088 R)
• M5: 1,350,869 km (0.06 R)
• M6: 1,522,158 km (0.062 R)
• M7: 1,655,450 km (0.072 R)
• M8: 1,839,755 km (0.115 R)
• M9: 2,330,436 km (0.073 R)
• M10: 2,644,442 km (0.073 R)
• M11: 3,084,558 km (0.098 R)
• M12: 3,910,339 km (0.063 R)
• M13: 4,380,076 km (0.094 R)
• M14: 4,508,431 km (0.079 R)
• M15: 4,605,520 km (0.085 R)
• M16: 5,034,567 km (0.104 R)
• M17: 5,407,664 km (0.071 R)
• M18: 5,684,719 km (0.104 R)
• M19: 6,289,094 km (0.059 R)
• M20: 7,520,435 km (0.056 R)
• M21: 8,065,120 km (0.084 R)
• M22: 8,703,305 km (0.058 R)
• M23: 9,316,507 km (0.107 R)
• M24: 9,565,737 km (0.062 R)
• M25: 10,412,161 km (0.037 R)
• M26: 10,541,264 km (0.102 R)
• M27: 10,888,182 km (0.12 R)
• M28: 11,459,795 km (0.102 R)
• M29: 12,131,490 km (0.111 R)
• M30: 12,358,280 km (0.117 R)
• M31: 13,139,779 km (0.04 R)
• M32: 13,748,194 km (0.116 R)
• M33: 14,222,569 km (0.089 R)
• M34: 15,333,931 km (0.095 R)
• M35: 15,530,054 km (0.098 R)
• M36: 15,677,707 km (0.062 R)
• M37: 16,623,764 km (0.061 R)
• M38: 18,258,719 km (0.085 R)
• M39: 18,466,660 km (0.115 R)
• M40: 19,624,548 km (0.115 R)
• M41: 20,212,318 km (0.11 R)
• M42: 20,914,381 km (0.055 R)
• M43: 21,186,499 km (0.101 R)
• M44: 21,459,964 km (0.109 R)
• M45: 22,509,393 km (0.115 R)
• M46: 23,237,037 km (0.071 R)
• M47: 23,518,880 km (0.113 R)
• M48: 23,858,766 km (0.098 R)
• M49: 24,715,513 km (0.12 R)
• M50: 25,350,107 km (0.076 R)
• M51: 25,931,744 km (0.114 R)
• M52: 26,107,072 km (0.115 R)
• M53: 26,224,208 km (0.114 R)
• M54: 27,345,444 km (0.078 R)
• M55: 28,241,834 km (0.078 R)
• M56: 28,482,537 km (0.103 R)
• M57: 29,208,535 km (0.106 R)
• M58: 29,573,853 km (0.112 R)
• M59: 29,879,482 km (0.111 R)
• M60: 30,802,501 km (0.068 R)
• M61: 31,112,318 km (0.114 R)
• M62: 31,860,008 km (0.113 R)
• M63: 32,298,928 km (0.119 R)
• M64: 32,739,793 km (0.12 R)
• M65: 32,929,334 km (0.092 R)
• M66: 33,627,657 km (0.098 R)
• M67: 34,716,280 km (0.112 R)
• M68: 36,731,214 km (0.053 R)
• M69: 37,191,377 km (0.109 R)
• M70: 37,389,145 km (0.086 R)
• M71: 37,785,879 km (0.031 R)
• M72: 38,316,951 km (0.048 R)
• M73: 38,516,814 km (0.118 R)
• M74: 39,185,367 km (0.106 R)
• M75: 39,521,065 km (0.031 R)
• M76: 39,790,341 km (0.111 R)
• M77: 41,009,414 km (0.072 R)
• M78: 41,213,914 km (0.118 R)
• M79: 41,623,663 km (0.12 R)
• M80: 41,760,545 km (0.12 R)
• M81: 46,432,636 km (0.066 R)
• M82: 46,787,931 km (0.11 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 18,046 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit