🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.73 AU - 1.07 AU

Year: 309 Days

Day: 37.4 Hours

Environment

Temp: 144 °C

Axial Tilt: 46.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.06 AU - 2.38 AU

Year: 1196 Days

Day: 14.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.81 AU - 2.87 AU

Year: 1295 Days

Day: 37.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.66 AU - 5.22 AU

Year: 3971 Days

Day: 43.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,560,130 km

• M1: 1,598,154 km (0.098 R)

Asteroid Belt

Center: 7.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.8

Radius: 9.9

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.9 AU - 11.38 AU

Year: 10824 Days

Day: 5.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,560,130 km

• M1: 207,343 km (0.105 R)
• M2: 371,452 km (0.044 R)
• M3: 489,933 km (0.099 R)
• M4: 560,842 km (0.084 R)
• M5: 701,315 km (0.108 R)
• M6: 1,096,702 km (0.083 R)
• M7: 1,395,898 km (0.119 R)
• M8: 1,834,369 km (0.078 R)
• M9: 2,314,129 km (0.098 R)
• M10: 2,899,057 km (0.11 R)
• M11: 3,127,194 km (0.082 R)
• M12: 3,313,892 km (0.047 R)
• M13: 3,480,394 km (0.102 R)
• M14: 3,674,124 km (0.093 R)
• M15: 3,796,944 km (0.107 R)
• M16: 4,097,486 km (0.117 R)
• M17: 4,173,781 km (0.098 R)
• M18: 4,302,136 km (0.111 R)
• M19: 4,457,867 km (0.113 R)
• M20: 4,589,064 km (0.103 R)
• M21: 4,828,570 km (0.055 R)
• M22: 4,909,204 km (0.075 R)
• M23: 5,347,525 km (0.042 R)
• M24: 5,627,872 km (0.092 R)
• M25: 8,070,506 km (0.089 R)
• M26: 8,263,038 km (0.099 R)
• M27: 8,457,067 km (0.082 R)
• M28: 8,948,795 km (0.08 R)
• M29: 9,048,278 km (0.101 R)
• M30: 9,517,417 km (0.068 R)
• M31: 9,925,819 km (0.108 R)
• M32: 10,028,892 km (0.08 R)
• M33: 12,457,463 km (0.118 R)
• M34: 12,642,965 km (0.074 R)
• M35: 12,904,163 km (0.116 R)
• M36: 13,928,459 km (0.07 R)
• M37: 14,236,930 km (0.113 R)
• M38: 14,821,409 km (0.11 R)
• M39: 15,294,587 km (0.102 R)
• M40: 15,692,817 km (0.099 R)
• M41: 16,054,095 km (0.059 R)
• M42: 16,458,758 km (0.057 R)
• M43: 17,485,149 km (0.114 R)
• M44: 18,574,520 km (0.107 R)
• M45: 18,659,193 km (0.069 R)
• M46: 18,744,015 km (0.104 R)
• M47: 18,871,472 km (0.09 R)
• M48: 19,556,331 km (0.111 R)
• M49: 19,945,136 km (0.068 R)
• M50: 20,423,849 km (0.078 R)
• M51: 20,686,543 km (0.079 R)
• M52: 21,392,496 km (0.11 R)
• M53: 22,376,102 km (0.073 R)
• M54: 23,511,699 km (0.073 R)
• M55: 23,787,109 km (0.089 R)
• M56: 23,879,111 km (0.083 R)
• M57: 24,294,694 km (0.11 R)
• M58: 24,899,070 km (0.11 R)
• M59: 25,086,067 km (0.095 R)
• M60: 25,179,715 km (0.103 R)
• M61: 25,649,901 km (0.067 R)
• M62: 25,791,421 km (0.117 R)
• M63: 26,122,930 km (0.107 R)
• M64: 26,598,801 km (0.115 R)
• M65: 27,607,389 km (0.104 R)
• M66: 28,286,863 km (0.116 R)
• M67: 28,579,776 km (0.094 R)
• M68: 29,761,150 km (0.077 R)
• M69: 30,108,815 km (0.098 R)
• M70: 30,707,805 km (0.053 R)
• M71: 31,059,061 km (0.062 R)
• M72: 31,563,206 km (0.102 R)
• M73: 31,968,467 km (0.096 R)
• M74: 32,528,561 km (0.08 R)
• M75: 33,040,485 km (0.106 R)
• M76: 33,348,806 km (0.081 R)
• M77: 33,503,490 km (0.115 R)
• M78: 33,813,308 km (0.076 R)
• M79: 33,916,829 km (0.098 R)
• M80: 34,800,803 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.6

Radius: 4

Gravity: 32.91 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 18.63 AU - 21.17 AU

Year: 32105 Days

Day: 15.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,560,130 km

• M1: 58,343 km (0.081 R)
• M2: 901,327 km (0.03 R)
• M3: 1,383,930 km (0.068 R)
• M4: 2,416,604 km (0.116 R)
• M5: 2,500,678 km (0.104 R)
• M6: 2,802,267 km (0.094 R)
• M7: 3,345,906 km (0.099 R)
• M8: 3,823,123 km (0.067 R)
• M9: 5,878,149 km (0.102 R)
• M10: 6,277,426 km (0.09 R)
• M11: 6,567,945 km (0.12 R)
• M12: 8,785,434 km (0.096 R)
• M13: 9,044,837 km (0.058 R)
• M14: 10,175,348 km (0.061 R)
• M15: 11,349,691 km (0.044 R)
• M16: 12,204,045 km (0.071 R)
• M17: 12,711,929 km (0.108 R)
• M18: 14,049,484 km (0.104 R)
• M19: 14,734,792 km (0.098 R)
• M20: 15,120,156 km (0.093 R)
• M21: 15,197,648 km (0.039 R)
• M22: 15,430,871 km (0.046 R)
• M23: 16,935,377 km (0.112 R)
• M24: 19,488,264 km (0.085 R)
• M25: 19,911,177 km (0.092 R)
• M26: 20,166,391 km (0.058 R)
• M27: 21,720,115 km (0.065 R)
• M28: 22,158,437 km (0.114 R)
• M29: 22,599,750 km (0.086 R)
• M30: 23,401,296 km (0.098 R)
• M31: 24,121,609 km (0.06 R)
• M32: 24,757,849 km (0.062 R)
• M33: 25,676,380 km (0.097 R)
• M34: 26,699,480 km (0.102 R)
• M35: 27,735,894 km (0.05 R)
• M36: 27,830,739 km (0.107 R)
• M37: 28,785,323 km (0.081 R)
• M38: 28,977,556 km (0.069 R)
• M39: 30,237,320 km (0.116 R)
• M40: 30,628,518 km (0.062 R)
• M41: 32,809,805 km (0.112 R)
• M42: 34,223,804 km (0.037 R)
• M43: 34,325,531 km (0.059 R)
• M44: 34,835,809 km (0.078 R)
• M45: 36,693,665 km (0.052 R)
• M46: 38,160,622 km (0.111 R)
• M47: 39,967,764 km (0.073 R)
• M48: 42,238,061 km (0.101 R)
• M49: 42,675,336 km (0.107 R)
• M50: 43,885,283 km (0.038 R)
• M51: 46,113,843 km (0.037 R)
• M52: 46,451,336 km (0.109 R)
• M53: 48,037,073 km (0.115 R)
• M54: 49,640,313 km (0.117 R)
• M55: 50,101,673 km (0.102 R)
• M56: 54,079,780 km (0.093 R)
• M57: 55,986,554 km (0.115 R)
• M58: 57,672,971 km (0.088 R)
• M59: 59,009,778 km (0.102 R)
• M60: 59,620,735 km (0.115 R)
• M61: 59,743,256 km (0.102 R)
• M62: 63,330,463 km (0.102 R)
• M63: 63,455,378 km (0.081 R)
• M64: 65,591,785 km (0.082 R)
• M65: 65,844,755 km (0.091 R)
• M66: 67,751,679 km (0.04 R)
• M67: 68,776,125 km (0.108 R)
• M68: 71,359,680 km (0.083 R)
• M69: 74,369,889 km (0.067 R)
• M70: 76,754,329 km (0.117 R)
• M71: 83,508,075 km (0.098 R)
• M72: 84,743,903 km (0.111 R)
• M73: 85,019,312 km (0.078 R)
• M74: 87,094,384 km (0.059 R)
• M75: 89,466,408 km (0.099 R)
• M76: 91,576,935 km (0.099 R)
• M77: 92,709,241 km (0.087 R)
• M78: 94,559,019 km (0.112 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 461 - 11,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit