🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.6 AU - 0.82 AU

Year: 180 Days

Day: 19.2 Hours

Environment

Temp: 271 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.69 AU - 1.09 AU

Year: 252 Days

Day: 20.4 Hours

Environment

Temp: 205 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,095,030 km

• M1: 285,433 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.13 AU - 1.17 AU

Year: 370 Days

Day: 18.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 64,095,030 km

• M1: 87,515 km (0.06 R)
• M2: 125,513 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 2.39 AU - 2.67 AU

Year: 1208 Days

Day: 13.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 64,095,030 km

• M1: 552,914 km (0.071 R)

Asteroid Belt

Center: 2.84 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.74 AU - 3.54 AU

Year: 1671 Days

Day: 41.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.11 AU - 6.33 AU

Year: 4657 Days

Day: 22.7 Hours

Environment

Temp: -101 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 12.9

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 12.29 AU - 20.17 AU

Year: 19631 Days

Day: 8.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 64,095,030 km

• M1: 341,233 km (0.093 R)
• M2: 428,448 km (0.105 R)
• M3: 579,093 km (0.059 R)
• M4: 791,223 km (0.063 R)
• M5: 896,839 km (0.119 R)
• M6: 1,195,586 km (0.102 R)
• M7: 1,801,009 km (0.082 R)
• M8: 2,121,896 km (0.108 R)
• M9: 2,335,672 km (0.079 R)
• M10: 2,784,914 km (0.105 R)
• M11: 2,918,355 km (0.051 R)
• M12: 3,874,734 km (0.099 R)
• M13: 4,406,704 km (0.12 R)
• M14: 4,921,471 km (0.049 R)
• M15: 5,083,635 km (0.086 R)
• M16: 5,165,465 km (0.089 R)
• M17: 5,878,897 km (0.076 R)
• M18: 6,357,162 km (0.102 R)
• M19: 6,847,992 km (0.111 R)
• M20: 7,258,788 km (0.085 R)
• M21: 7,961,150 km (0.041 R)
• M22: 8,393,189 km (0.1 R)
• M23: 8,587,666 km (0.081 R)
• M24: 8,931,591 km (0.08 R)
• M25: 10,041,907 km (0.089 R)
• M26: 10,771,196 km (0.096 R)
• M27: 11,896,920 km (0.084 R)
• M28: 12,225,437 km (0.112 R)
• M29: 12,501,595 km (0.091 R)
• M30: 13,569,424 km (0.116 R)
• M31: 13,798,010 km (0.04 R)
• M32: 14,085,537 km (0.045 R)
• M33: 15,077,820 km (0.046 R)
• M34: 15,314,633 km (0.034 R)
• M35: 15,911,978 km (0.079 R)
• M36: 16,274,154 km (0.1 R)
• M37: 17,625,023 km (0.099 R)
• M38: 17,749,638 km (0.087 R)
• M39: 18,820,609 km (0.042 R)
• M40: 18,947,917 km (0.107 R)
• M41: 19,524,616 km (0.097 R)
• M42: 20,172,226 km (0.1 R)
• M43: 20,761,192 km (0.044 R)
• M44: 21,223,151 km (0.041 R)
• M45: 21,888,861 km (0.114 R)
• M46: 22,561,603 km (0.117 R)
• M47: 22,764,757 km (0.053 R)
• M48: 22,900,442 km (0.099 R)
• M49: 23,377,809 km (0.081 R)
• M50: 23,927,282 km (0.028 R)
• M51: 24,481,093 km (0.073 R)
• M52: 26,025,691 km (0.103 R)
• M53: 27,240,725 km (0.101 R)
• M54: 27,529,449 km (0.073 R)
• M55: 27,964,180 km (0.07 R)
• M56: 28,328,302 km (0.119 R)
• M57: 29,651,944 km (0.092 R)
• M58: 31,221,674 km (0.071 R)
• M59: 31,826,797 km (0.085 R)
• M60: 32,130,780 km (0.12 R)
• M61: 33,587,864 km (0.095 R)
• M62: 36,248,761 km (0.111 R)
• M63: 37,845,419 km (0.115 R)
• M64: 38,167,503 km (0.083 R)
• M65: 39,955,347 km (0.12 R)
• M66: 40,283,266 km (0.108 R)
• M67: 40,447,674 km (0.095 R)
• M68: 40,941,945 km (0.038 R)
• M69: 41,521,188 km (0.098 R)
• M70: 41,853,445 km (0.043 R)
• M71: 42,520,502 km (0.079 R)
• M72: 43,275,074 km (0.117 R)
• M73: 43,611,968 km (0.075 R)
• M74: 44,288,300 km (0.079 R)
• M75: 45,651,286 km (0.118 R)
• M76: 45,994,165 km (0.077 R)
• M77: 46,337,791 km (0.118 R)
• M78: 47,895,254 km (0.074 R)
• M79: 50,175,126 km (0.12 R)
• M80: 52,310,785 km (0.074 R)
• M81: 55,113,052 km (0.096 R)
• M82: 55,204,307 km (0.118 R)
• M83: 56,762,518 km (0.07 R)
• M84: 56,854,671 km (0.067 R)
• M85: 58,521,041 km (0.111 R)
• M86: 58,800,490 km (0.087 R)
• M87: 62,471,622 km (0.107 R)
• M88: 62,566,766 km (0.076 R)
• M89: 62,852,349 km (0.102 R)
• M90: 63,329,416 km (0.115 R)
• M91: 63,424,860 km (0.096 R)

Kuiper Belt

Range: 36.5 - 62.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 15,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit