🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.58 AU - 0.8 AU

Year: 209 Days

Day: 36.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,702,454 km

• M1: 257,907 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.62 AU - 0.84 AU

Year: 228 Days

Day: 43 Hours

Environment

Temp: 111 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,702,454 km

• M1: 661,372 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.68 AU - 1.08 AU

Year: 302 Days

Day: 32.2 Hours

Environment

Temp: 137 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,702,454 km

• M1: 263,891 km (0.03 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.77 AU - 2.21 AU

Year: 1025 Days

Day: 18.7 Hours

Environment

Temp: -61 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,702,454 km

• M1: 83,625 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.82 AU - 2.88 AU

Year: 1316 Days

Day: 37.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.37 AU - 3.15 AU

Year: 1675 Days

Day: 13.1 Hours

Environment

Temp: -86 °C

Axial Tilt: 176.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.49 AU - 3.27 AU

Year: 1785 Days

Day: 25.8 Hours

Environment

Temp: -95 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 165.4

Radius: 12.1

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 9.15 AU - 13.19 AU

Year: 13635 Days

Day: 6.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 36,702,454 km

• M1: 153,787 km (0.087 R)
• M2: 253,868 km (0.115 R)
• M3: 369,656 km (0.099 R)
• M4: 559,197 km (0.114 R)
• M5: 714,779 km (0.11 R)
• M6: 1,120,937 km (0.101 R)
• M7: 1,203,964 km (0.054 R)
• M8: 1,289,085 km (0.111 R)
• M9: 1,708,108 km (0.118 R)
• M10: 1,785,301 km (0.085 R)
• M11: 2,489,757 km (0.12 R)
• M12: 2,667,480 km (0.063 R)
• M13: 3,106,250 km (0.047 R)
• M14: 4,051,559 km (0.116 R)
• M15: 4,261,445 km (0.076 R)
• M16: 4,474,921 km (0.092 R)
• M17: 4,746,890 km (0.117 R)
• M18: 4,884,969 km (0.094 R)
• M19: 5,108,618 km (0.079 R)
• M20: 5,917,942 km (0.059 R)
• M21: 6,156,551 km (0.111 R)
• M22: 6,612,675 km (0.094 R)
• M23: 6,705,126 km (0.1 R)
• M24: 6,891,525 km (0.097 R)
• M25: 7,914,475 km (0.1 R)
• M26: 8,111,645 km (0.061 R)
• M27: 8,243,890 km (0.034 R)
• M28: 8,343,672 km (0.084 R)
• M29: 8,712,730 km (0.047 R)
• M30: 9,155,838 km (0.115 R)
• M31: 9,606,278 km (0.055 R)
• M32: 10,064,047 km (0.06 R)
• M33: 10,170,710 km (0.101 R)
• M34: 10,637,306 km (0.11 R)
• M35: 11,703,341 km (0.056 R)
• M36: 12,918,823 km (0.115 R)
• M37: 13,345,925 km (0.103 R)
• M38: 13,502,405 km (0.108 R)
• M39: 13,896,146 km (0.081 R)
• M40: 14,054,870 km (0.109 R)
• M41: 15,059,718 km (0.119 R)
• M42: 15,756,246 km (0.06 R)
• M43: 15,880,263 km (0.111 R)
• M44: 16,212,520 km (0.087 R)
• M45: 16,337,733 km (0.086 R)
• M46: 16,421,508 km (0.043 R)
• M47: 20,556,393 km (0.055 R)
• M48: 20,827,764 km (0.059 R)
• M49: 21,009,525 km (0.045 R)
• M50: 21,420,171 km (0.05 R)
• M51: 21,695,282 km (0.112 R)
• M52: 21,925,662 km (0.066 R)
• M53: 22,110,416 km (0.087 R)
• M54: 22,249,392 km (0.084 R)
• M55: 23,183,032 km (0.084 R)
• M56: 23,371,227 km (0.106 R)
• M57: 23,749,410 km (0.108 R)
• M58: 23,939,250 km (0.09 R)
• M59: 24,320,275 km (0.051 R)
• M60: 25,136,930 km (0.102 R)
• M61: 26,403,127 km (0.112 R)
• M62: 26,599,698 km (0.093 R)
• M63: 26,895,603 km (0.115 R)
• M64: 27,739,933 km (0.053 R)
• M65: 28,190,372 km (0.119 R)
• M66: 28,946,590 km (0.102 R)
• M67: 29,965,351 km (0.061 R)
• M68: 30,375,997 km (0.044 R)
• M69: 30,479,070 km (0.092 R)
• M70: 30,633,754 km (0.055 R)
• M71: 31,567,395 km (0.1 R)
• M72: 31,776,084 km (0.112 R)
• M73: 32,037,730 km (0.091 R)
• M74: 32,721,243 km (0.104 R)
• M75: 32,985,283 km (0.071 R)
• M76: 33,144,156 km (0.092 R)
• M77: 33,462,650 km (0.057 R)
• M78: 34,800,354 km (0.074 R)
• M79: 35,502,866 km (0.099 R)
• M80: 35,937,597 km (0.118 R)
• M81: 36,100,958 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 20,027 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit