🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.76 AU - 0.96 AU

Year: 280 Days

Day: 30.1 Hours

Environment

Temp: 106 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,603,075 km

• M1: 295,007 km (0.038 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.86 AU - 1.16 AU

Year: 357 Days

Day: 22.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 25.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 43,603,075 km

• M1: 575,802 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 0.99 AU - 1.23 AU

Year: 411 Days

Day: 37.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 22.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.77 AU - 2.47 AU

Year: 1085 Days

Day: 40.1 Hours

Environment

Temp: -68 °C

Axial Tilt: 6.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.05 AU - 2.67 AU

Year: 1274 Days

Day: 29.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.68 AU - 4.12 AU

Year: 2707 Days

Day: 12.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.2 AU - 4.46 AU

Year: 3167 Days

Day: 37.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 4.15 AU - 5.31 AU

Year: 3616 Days

Day: 29.4 Hours

Environment

Temp: -117 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Terrestrial

Semi-Major Axis: 4.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.44 AU - 5.5 AU

Year: 3894 Days

Day: 12.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.2

Radius: 10.9

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 8.66 AU - 11.76 AU

Year: 11466 Days

Day: 9.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 43,603,075 km

• M1: 146,606 km (0.098 R)
• M2: 361,428 km (0.078 R)
• M3: 578,495 km (0.058 R)
• M4: 651,050 km (0.049 R)
• M5: 822,938 km (0.096 R)
• M6: 906,264 km (0.082 R)
• M7: 1,064,239 km (0.073 R)
• M8: 1,137,542 km (0.054 R)
• M9: 1,551,629 km (0.077 R)
• M10: 1,743,114 km (0.116 R)
• M11: 2,339,711 km (0.096 R)
• M12: 2,461,483 km (0.04 R)
• M13: 2,610,483 km (0.1 R)
• M14: 2,762,474 km (0.099 R)
• M15: 2,839,667 km (0.114 R)
• M16: 2,917,458 km (0.079 R)
• M17: 3,236,251 km (0.1 R)
• M18: 3,482,788 km (0.085 R)
• M19: 3,678,761 km (0.111 R)
• M20: 4,992,829 km (0.073 R)
• M21: 5,601,692 km (0.106 R)
• M22: 5,765,801 km (0.087 R)
• M23: 5,931,556 km (0.095 R)
• M24: 6,267,852 km (0.082 R)
• M25: 6,472,501 km (0.119 R)
• M26: 6,958,994 km (0.119 R)
• M27: 7,100,214 km (0.029 R)
• M28: 7,349,594 km (0.093 R)
• M29: 7,421,251 km (0.041 R)
• M30: 8,263,637 km (0.077 R)
• M31: 8,338,286 km (0.118 R)
• M32: 8,715,123 km (0.079 R)
• M33: 9,918,488 km (0.111 R)
• M34: 10,844,649 km (0.119 R)
• M35: 11,547,011 km (0.119 R)
• M36: 11,924,745 km (0.059 R)
• M37: 12,692,631 km (0.104 R)
• M38: 13,608,470 km (0.117 R)
• M39: 14,908,176 km (0.098 R)
• M40: 15,457,499 km (0.113 R)
• M41: 15,827,455 km (0.077 R)
• M42: 17,480,062 km (0.041 R)
• M43: 19,038,573 km (0.104 R)
• M44: 19,684,387 km (0.111 R)
• M45: 19,984,929 km (0.104 R)
• M46: 20,135,724 km (0.03 R)
• M47: 22,182,671 km (0.076 R)
• M48: 22,652,259 km (0.088 R)
• M49: 23,336,370 km (0.111 R)
• M50: 24,080,769 km (0.09 R)
• M51: 24,402,255 km (0.104 R)
• M52: 26,305,290 km (0.111 R)
• M53: 26,580,998 km (0.04 R)
• M54: 26,746,902 km (0.025 R)
• M55: 26,857,755 km (0.093 R)
• M56: 27,358,309 km (0.062 R)
• M57: 28,538,038 km (0.107 R)
• M58: 28,764,679 km (0.094 R)
• M59: 28,935,071 km (0.118 R)
• M60: 29,448,191 km (0.059 R)
• M61: 29,791,818 km (0.066 R)
• M62: 30,194,535 km (0.09 R)
• M63: 30,541,153 km (0.107 R)
• M64: 33,361,223 km (0.063 R)
• M65: 33,480,602 km (0.114 R)
• M66: 33,899,177 km (0.118 R)
• M67: 34,139,281 km (0.11 R)
• M68: 34,620,986 km (0.062 R)
• M69: 35,408,619 km (0.104 R)
• M70: 35,591,278 km (0.104 R)
• M71: 36,018,530 km (0.074 R)
• M72: 36,570,396 km (0.083 R)
• M73: 36,693,515 km (0.071 R)
• M74: 36,939,903 km (0.09 R)
• M75: 37,310,607 km (0.098 R)
• M76: 38,430,197 km (0.104 R)
• M77: 40,003,368 km (0.068 R)
• M78: 40,574,982 km (0.028 R)
• M79: 41,021,232 km (0.065 R)
• M80: 41,469,278 km (0.101 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 11,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit