🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.61 AU - 0.97 AU

Year: 249 Days

Day: 37.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,043,869 km

• M1: 413,937 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.8 AU - 0.88 AU

Year: 273 Days

Day: 43.4 Hours

Environment

Temp: 125 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.93 AU - 0.99 AU

Year: 334 Days

Day: 35.9 Hours

Environment

Temp: 85 °C

Axial Tilt: 48.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.63 AU - 1.79 AU

Year: 793 Days

Day: 38.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 38.2 °

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: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.04 AU - 2.16 AU

Year: 1080 Days

Day: 13.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.09 AU - 2.49 AU

Year: 1229 Days

Day: 35 Hours

Environment

Temp: -74 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 3.77 AU - 4.29 AU

Year: 2870 Days

Day: 32 Hours

Environment

Temp: -122 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,043,869 km

• M1: 591,360 km (0.025 R)
• M2: 1,408,015 km (0.106 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.44 AU - 4.64 AU

Year: 3432 Days

Day: 26.5 Hours

Environment

Temp: -129 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.66 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 170

Radius: 4.1

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 17.87 AU - 19.67 AU

Year: 28849 Days

Day: 22.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,043,869 km

• M1: 485,146 km (0.114 R)
• M2: 672,442 km (0.06 R)
• M3: 712,535 km (0.078 R)
• M4: 753,524 km (0.109 R)
• M5: 1,204,861 km (0.035 R)
• M6: 1,405,322 km (0.115 R)
• M7: 1,457,083 km (0.035 R)
• M8: 1,562,550 km (0.076 R)
• M9: 1,643,183 km (0.079 R)
• M10: 1,865,186 km (0.037 R)
• M11: 2,185,774 km (0.117 R)
• M12: 2,337,168 km (0.073 R)
• M13: 2,844,155 km (0.053 R)
• M14: 4,516,210 km (0.097 R)
• M15: 4,592,954 km (0.103 R)
• M16: 5,062,542 km (0.108 R)
• M17: 6,301,960 km (0.101 R)
• M18: 6,473,997 km (0.102 R)
• M19: 6,560,615 km (0.102 R)
• M20: 6,691,214 km (0.097 R)
• M21: 7,629,342 km (0.029 R)
• M22: 7,858,825 km (0.119 R)
• M23: 8,324,374 km (0.088 R)
• M24: 8,418,620 km (0.087 R)
• M25: 8,751,027 km (0.037 R)
• M26: 9,379,786 km (0.073 R)
• M27: 9,724,460 km (0.073 R)
• M28: 9,973,092 km (0.049 R)
• M29: 10,073,173 km (0.052 R)
• M30: 10,173,553 km (0.113 R)
• M31: 11,195,605 km (0.093 R)
• M32: 11,247,516 km (0.111 R)
• M33: 11,508,564 km (0.086 R)
• M34: 11,877,173 km (0.089 R)
• M35: 12,680,364 km (0.107 R)
• M36: 12,951,884 km (0.059 R)
• M37: 13,500,909 km (0.111 R)
• M38: 13,945,514 km (0.09 R)
• M39: 14,564,549 km (0.105 R)
• M40: 15,077,820 km (0.083 R)
• M41: 15,829,549 km (0.082 R)
• M42: 16,357,181 km (0.055 R)
• M43: 17,489,637 km (0.075 R)
• M44: 17,731,387 km (0.073 R)
• M45: 18,034,921 km (0.071 R)
• M46: 18,401,585 km (0.107 R)
• M47: 18,585,740 km (0.104 R)
• M48: 18,770,643 km (0.048 R)
• M49: 19,578,472 km (0.027 R)
• M50: 19,641,153 km (0.102 R)
• M51: 20,081,420 km (0.111 R)
• M52: 20,779,743 km (0.112 R)
• M53: 21,809,574 km (0.112 R)
• M54: 21,939,425 km (0.074 R)
• M55: 22,987,957 km (0.087 R)
• M56: 23,186,324 km (0.115 R)
• M57: 25,201,257 km (0.063 R)
• M58: 28,681,801 km (0.114 R)
• M59: 30,477,724 km (0.082 R)
• M60: 30,987,105 km (0.098 R)
• M61: 31,133,112 km (0.088 R)
• M62: 31,499,178 km (0.118 R)
• M63: 31,940,342 km (0.094 R)
• M64: 32,309,550 km (0.083 R)
• M65: 32,754,603 km (0.087 R)
• M66: 33,276,251 km (0.111 R)
• M67: 33,575,597 km (0.119 R)
• M68: 34,781,804 km (0.118 R)
• M69: 37,158,914 km (0.1 R)
• M70: 37,547,121 km (0.096 R)
• M71: 38,093,003 km (0.039 R)
• M72: 38,406,112 km (0.102 R)
• M73: 38,641,429 km (0.025 R)
• M74: 38,720,118 km (0.089 R)
• M75: 42,553,414 km (0.033 R)
• M76: 43,939,737 km (0.095 R)
• M77: 44,432,512 km (0.117 R)
• M78: 45,092,389 km (0.101 R)
• M79: 45,755,556 km (0.095 R)
• M80: 46,171,737 km (0.11 R)
• M81: 46,505,490 km (0.08 R)
• M82: 47,848,729 km (0.086 R)
• M83: 48,440,389 km (0.082 R)
• M84: 49,289,806 km (0.096 R)
• M85: 51,348,422 km (0.11 R)
• M86: 52,823,457 km (0.105 R)
• M87: 52,998,038 km (0.074 R)
• M88: 56,616,212 km (0.05 R)
• M89: 57,869,992 km (0.088 R)
• M90: 58,049,808 km (0.11 R)
• M91: 58,771,019 km (0.094 R)
• M92: 58,861,377 km (0.096 R)
• M93: 60,952,456 km (0.081 R)

Kuiper Belt

Range: 30.9 - 48.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 11,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit