🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.51 AU - 0.65 AU

Year: 156 Days

Day: 29 Hours

Environment

Temp: 216 °C

Axial Tilt: 2.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,220,205 km

• M1: 238,609 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.56 AU - 0.64 AU

Year: 164 Days

Day: 12.8 Hours

Environment

Temp: 243 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.66 AU - 0.74 AU

Year: 207 Days

Day: 35.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 4.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,220,205 km

• M1: 180,714 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.72 AU - 1.06 AU

Year: 296 Days

Day: 34.9 Hours

Environment

Temp: 183 °C

Axial Tilt: 13 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.46 AU - 1.5 AU

Year: 636 Days

Day: 37.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.39 AU - 2.11 AU

Year: 817 Days

Day: 27.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.67 AU - 1.95 AU

Year: 860 Days

Day: 45.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 16.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,220,205 km

• M1: 50,564 km (0.099 R)
• M2: 508,034 km (0.092 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 3.56 AU - 4.46 AU

Year: 2835 Days

Day: 47.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,220,205 km

• M1: 1,402,779 km (0.112 R)

Asteroid Belt

Center: 8.25 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 12.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.2

Radius: 11.3

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.26 AU - 13.7 AU

Year: 15568 Days

Day: 13.4 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 85,220,205 km

• M1: 241,900 km (0.096 R)
• M2: 440,117 km (0.032 R)
• M3: 548,575 km (0.085 R)
• M4: 636,838 km (0.096 R)
• M5: 763,248 km (0.073 R)
• M6: 1,195,437 km (0.095 R)
• M7: 1,376,001 km (0.064 R)
• M8: 1,544,448 km (0.09 R)
• M9: 1,764,656 km (0.045 R)
• M10: 2,719,540 km (0.066 R)
• M11: 2,798,976 km (0.103 R)
• M12: 3,235,503 km (0.094 R)
• M13: 3,990,374 km (0.107 R)
• M14: 4,512,769 km (0.109 R)
• M15: 4,991,782 km (0.086 R)
• M16: 5,287,088 km (0.042 R)
• M17: 5,420,230 km (0.111 R)
• M18: 5,588,228 km (0.087 R)
• M19: 6,207,115 km (0.053 R)
• M20: 6,312,432 km (0.058 R)
• M21: 7,584,612 km (0.076 R)
• M22: 7,697,259 km (0.064 R)
• M23: 8,307,768 km (0.118 R)
• M24: 8,657,977 km (0.112 R)
• M25: 8,894,192 km (0.111 R)
• M26: 8,973,479 km (0.088 R)
• M27: 9,172,593 km (0.084 R)
• M28: 9,778,614 km (0.029 R)
• M29: 9,983,563 km (0.081 R)
• M30: 10,065,842 km (0.109 R)
• M31: 11,328,448 km (0.113 R)
• M32: 11,847,403 km (0.092 R)
• M33: 12,109,948 km (0.047 R)
• M34: 12,595,991 km (0.106 R)
• M35: 13,405,166 km (0.088 R)
• M36: 14,885,138 km (0.083 R)
• M37: 15,073,781 km (0.113 R)
• M38: 15,788,110 km (0.065 R)
• M39: 16,660,116 km (0.096 R)
• M40: 17,249,981 km (0.084 R)
• M41: 19,009,551 km (0.109 R)
• M42: 20,092,640 km (0.11 R)
• M43: 20,562,826 km (0.086 R)
• M44: 20,773,011 km (0.096 R)
• M45: 21,834,557 km (0.07 R)
• M46: 22,642,386 km (0.096 R)
• M47: 24,010,309 km (0.084 R)
• M48: 26,768,295 km (0.107 R)
• M49: 27,401,094 km (0.115 R)
• M50: 27,864,548 km (0.038 R)
• M51: 28,447,381 km (0.045 R)
• M52: 28,564,367 km (0.104 R)
• M53: 29,447,294 km (0.062 R)
• M54: 30,399,035 km (0.112 R)
• M55: 30,698,530 km (0.07 R)
• M56: 31,119,499 km (0.116 R)
• M57: 31,845,497 km (0.105 R)
• M58: 32,638,366 km (0.108 R)
• M59: 33,129,645 km (0.108 R)
• M60: 34,430,399 km (0.114 R)
• M61: 34,867,823 km (0.032 R)
• M62: 35,369,873 km (0.116 R)
• M63: 37,402,011 km (0.091 R)
• M64: 38,561,694 km (0.106 R)
• M65: 39,146,023 km (0.066 R)
• M66: 40,784,269 km (0.06 R)
• M67: 41,844,469 km (0.097 R)
• M68: 42,177,624 km (0.102 R)
• M69: 42,378,085 km (0.071 R)
• M70: 42,511,825 km (0.096 R)
• M71: 42,913,795 km (0.038 R)
• M72: 44,738,590 km (0.09 R)
• M73: 45,420,906 km (0.113 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.7

Radius: 5.7

Gravity: 27.38 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 11.82 AU - 18.46 AU

Year: 20801 Days

Day: 19.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 85,220,205 km

• M1: 100,979 km (0.113 R)
• M2: 211,980 km (0.082 R)
• M3: 491,429 km (0.114 R)
• M4: 581,337 km (0.095 R)
• M5: 856,747 km (0.119 R)
• M6: 1,580,801 km (0.108 R)
• M7: 1,819,858 km (0.101 R)
• M8: 2,255,936 km (0.094 R)
• M9: 3,434,917 km (0.102 R)
• M10: 4,108,107 km (0.083 R)
• M11: 4,675,382 km (0.109 R)
• M12: 6,736,841 km (0.1 R)
• M13: 8,382,567 km (0.092 R)
• M14: 9,037,656 km (0.085 R)
• M15: 9,833,068 km (0.074 R)
• M16: 9,957,533 km (0.108 R)
• M17: 10,460,182 km (0.091 R)
• M18: 10,523,612 km (0.114 R)
• M19: 10,587,041 km (0.092 R)
• M20: 10,650,770 km (0.083 R)
• M21: 11,359,565 km (0.067 R)
• M22: 11,424,640 km (0.072 R)
• M23: 15,920,056 km (0.042 R)
• M24: 16,654,881 km (0.047 R)
• M25: 16,729,081 km (0.108 R)
• M26: 16,803,282 km (0.116 R)
• M27: 17,250,729 km (0.035 R)
• M28: 17,551,271 km (0.066 R)
• M29: 17,777,762 km (0.112 R)
• M30: 19,546,458 km (0.118 R)
• M31: 21,049,168 km (0.072 R)
• M32: 21,450,839 km (0.107 R)
• M33: 21,854,903 km (0.117 R)
• M34: 22,098,597 km (0.11 R)
• M35: 22,180,128 km (0.05 R)
• M36: 22,343,190 km (0.06 R)
• M37: 23,247,808 km (0.087 R)
• M38: 25,860,535 km (0.096 R)
• M39: 25,946,404 km (0.071 R)
• M40: 26,983,566 km (0.117 R)
• M41: 27,858,265 km (0.071 R)
• M42: 29,277,051 km (0.109 R)
• M43: 29,366,511 km (0.115 R)
• M44: 30,266,043 km (0.108 R)
• M45: 30,719,175 km (0.082 R)
• M46: 31,174,551 km (0.106 R)
• M47: 31,265,955 km (0.095 R)
• M48: 31,448,913 km (0.093 R)
• M49: 32,739,644 km (0.104 R)
• M50: 33,018,494 km (0.119 R)
• M51: 35,563,004 km (0.053 R)
• M52: 36,329,095 km (0.099 R)
• M53: 37,003,781 km (0.097 R)
• M54: 37,197,361 km (0.072 R)
• M55: 39,941,883 km (0.047 R)
• M56: 40,937,757 km (0.086 R)
• M57: 42,042,686 km (0.108 R)
• M58: 42,954,037 km (0.083 R)
• M59: 45,002,331 km (0.112 R)
• M60: 45,105,703 km (0.067 R)
• M61: 45,726,833 km (0.071 R)
• M62: 47,607,278 km (0.098 R)
• M63: 47,923,079 km (0.09 R)
• M64: 48,556,926 km (0.067 R)
• M65: 50,046,472 km (0.066 R)
• M66: 50,153,434 km (0.115 R)
• M67: 51,227,397 km (0.095 R)
• M68: 52,961,386 km (0.091 R)
• M69: 58,165,148 km (0.116 R)
• M70: 62,605,063 km (0.114 R)
• M71: 63,297,851 km (0.069 R)
• M72: 64,109,120 km (0.106 R)
• M73: 65,391,024 km (0.106 R)
• M74: 67,152,689 km (0.056 R)
• M75: 67,625,119 km (0.098 R)
• M76: 68,098,596 km (0.117 R)
• M77: 70,242,932 km (0.062 R)
• M78: 70,602,565 km (0.066 R)
• M79: 70,722,543 km (0.112 R)
• M80: 73,136,454 km (0.113 R)
• M81: 73,379,401 km (0.112 R)
• M82: 76,068,572 km (0.101 R)
• M83: 79,288,218 km (0.079 R)
• M84: 80,413,044 km (0.056 R)
• M85: 81,165,970 km (0.065 R)
• M86: 81,795,029 km (0.114 R)
• M87: 82,425,734 km (0.118 R)
• M88: 82,552,144 km (0.103 R)
• M89: 83,565,221 km (0.077 R)
• M90: 83,692,080 km (0.115 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit