🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.75 AU - 0.91 AU

Year: 266 Days

Day: 30.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 36.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.46 AU - 2 AU

Year: 800 Days

Day: 45 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.82 AU - 2.22 AU

Year: 1009 Days

Day: 30.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 44 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.17 AU - 4.63 AU

Year: 2707 Days

Day: 18.5 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,779,984 km

• M1: 876,793 km (0.109 R)

Asteroid Belt

Center: 6.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.4

Radius: 10.4

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 7.46 AU - 11.92 AU

Year: 10601 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,779,984 km

• M1: 252,671 km (0.094 R)
• M2: 839,094 km (0.077 R)
• M3: 1,135,897 km (0.076 R)
• M4: 1,276,219 km (0.058 R)
• M5: 1,443,919 km (0.072 R)
• M6: 1,596,808 km (0.12 R)
• M7: 1,663,977 km (0.108 R)
• M8: 2,286,753 km (0.087 R)
• M9: 2,414,360 km (0.095 R)
• M10: 2,757,388 km (0.082 R)
• M11: 3,286,815 km (0.073 R)
• M12: 3,667,242 km (0.113 R)
• M13: 3,877,876 km (0.068 R)
• M14: 4,061,732 km (0.101 R)
• M15: 4,248,580 km (0.082 R)
• M16: 4,695,279 km (0.11 R)
• M17: 4,760,354 km (0.104 R)
• M18: 5,057,006 km (0.09 R)
• M19: 6,124,387 km (0.086 R)
• M20: 6,231,350 km (0.066 R)
• M21: 6,849,039 km (0.095 R)
• M22: 7,296,935 km (0.073 R)
• M23: 7,677,512 km (0.1 R)
• M24: 7,870,194 km (0.12 R)
• M25: 7,947,836 km (0.084 R)
• M26: 8,260,495 km (0.112 R)
• M27: 8,978,864 km (0.047 R)
• M28: 9,842,194 km (0.115 R)
• M29: 10,646,132 km (0.072 R)
• M30: 10,861,105 km (0.101 R)
• M31: 10,947,572 km (0.057 R)
• M32: 11,121,106 km (0.106 R)
• M33: 11,339,369 km (0.079 R)
• M34: 12,406,600 km (0.118 R)
• M35: 12,723,897 km (0.066 R)
• M36: 12,815,002 km (0.111 R)
• M37: 13,043,887 km (0.074 R)
• M38: 14,066,837 km (0.115 R)
• M39: 14,302,903 km (0.093 R)
• M40: 14,397,748 km (0.065 R)
• M41: 14,683,480 km (0.106 R)
• M42: 15,308,799 km (0.084 R)
• M43: 15,502,977 km (0.049 R)
• M44: 18,306,441 km (0.045 R)
• M45: 18,460,976 km (0.102 R)
• M46: 19,135,662 km (0.098 R)
• M47: 19,240,231 km (0.115 R)
• M48: 19,818,576 km (0.026 R)
• M49: 20,030,257 km (0.102 R)
• M50: 20,723,494 km (0.113 R)
• M51: 21,154,037 km (0.105 R)
• M52: 22,905,528 km (0.075 R)
• M53: 23,183,481 km (0.072 R)
• M54: 23,462,481 km (0.116 R)
• M55: 25,446,448 km (0.045 R)
• M56: 25,676,530 km (0.098 R)
• M57: 26,254,875 km (0.104 R)
• M58: 27,248,055 km (0.028 R)
• M59: 27,424,581 km (0.097 R)
• M60: 27,956,551 km (0.088 R)
• M61: 28,313,043 km (0.065 R)
• M62: 28,671,030 km (0.094 R)
• M63: 29,512,219 km (0.094 R)
• M64: 29,935,880 km (0.104 R)
• M65: 32,644,649 km (0.117 R)
• M66: 33,082,672 km (0.026 R)
• M67: 33,901,570 km (0.118 R)
• M68: 34,091,410 km (0.041 R)
• M69: 34,218,269 km (0.096 R)
• M70: 34,790,780 km (0.074 R)
• M71: 35,494,937 km (0.088 R)
• M72: 37,438,962 km (0.095 R)
• M73: 38,621,981 km (0.076 R)
• M74: 39,151,708 km (0.085 R)
• M75: 40,755,247 km (0.058 R)
• M76: 41,024,523 km (0.117 R)
• M77: 41,971,927 km (0.063 R)
• M78: 42,380,179 km (0.09 R)
• M79: 42,516,463 km (0.112 R)
• M80: 43,543,901 km (0.074 R)
• M81: 44,440,890 km (0.054 R)
• M82: 45,553,300 km (0.066 R)
• M83: 46,534,213 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859

Radius: 15

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 8.96 AU - 14.04 AU

Year: 13706 Days

Day: 6.2 Hours

Environment

Temp: -165 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,779,984 km

• M1: 232,026 km (0.086 R)
• M2: 380,128 km (0.055 R)
• M3: 834,457 km (0.05 R)
• M4: 1,240,466 km (0.083 R)
• M5: 1,364,333 km (0.099 R)
• M6: 1,790,387 km (0.074 R)
• M7: 1,961,078 km (0.101 R)
• M8: 2,699,045 km (0.115 R)
• M9: 2,797,031 km (0.043 R)
• M10: 2,896,364 km (0.067 R)
• M11: 3,201,694 km (0.118 R)
• M12: 3,553,548 km (0.09 R)
• M13: 3,697,760 km (0.113 R)
• M14: 3,844,067 km (0.084 R)
• M15: 3,955,069 km (0.025 R)
• M16: 4,142,664 km (0.038 R)
• M17: 4,410,145 km (0.105 R)
• M18: 5,002,553 km (0.117 R)
• M19: 5,959,979 km (0.091 R)
• M20: 6,350,130 km (0.099 R)
• M21: 6,659,349 km (0.094 R)
• M22: 7,246,970 km (0.083 R)
• M23: 7,804,222 km (0.092 R)
• M24: 7,945,741 km (0.042 R)
• M25: 8,135,731 km (0.113 R)
• M26: 8,327,216 km (0.066 R)
• M27: 8,714,824 km (0.116 R)
• M28: 9,108,416 km (0.041 R)
• M29: 9,558,257 km (0.119 R)
• M30: 10,898,354 km (0.075 R)
• M31: 11,806,264 km (0.12 R)
• M32: 14,383,087 km (0.112 R)
• M33: 14,499,026 km (0.107 R)
• M34: 14,907,129 km (0.07 R)
• M35: 15,318,972 km (0.076 R)
• M36: 15,675,014 km (0.05 R)
• M37: 16,033,900 km (0.082 R)
• M38: 16,214,315 km (0.076 R)
• M39: 16,455,915 km (0.085 R)
• M40: 18,620,746 km (0.069 R)
• M41: 19,255,640 km (0.12 R)
• M42: 20,156,368 km (0.057 R)
• M43: 23,008,302 km (0.094 R)
• M44: 23,279,972 km (0.094 R)
• M45: 24,239,343 km (0.099 R)
• M46: 24,515,800 km (0.056 R)
• M47: 25,281,442 km (0.119 R)
• M48: 25,843,331 km (0.072 R)
• M49: 26,055,012 km (0.088 R)
• M50: 26,836,362 km (0.107 R)
• M51: 27,337,664 km (0.084 R)
• M52: 28,786,819 km (0.095 R)
• M53: 29,446,994 km (0.115 R)
• M54: 29,594,498 km (0.064 R)
• M55: 31,457,739 km (0.081 R)
• M56: 32,137,811 km (0.093 R)
• M57: 36,082,258 km (0.116 R)
• M58: 37,032,504 km (0.11 R)
• M59: 37,910,644 km (0.106 R)
• M60: 39,038,312 km (0.071 R)
• M61: 43,574,120 km (0.117 R)
• M62: 44,839,718 km (0.081 R)
• M63: 45,179,305 km (0.083 R)
• M64: 45,519,790 km (0.041 R)
• M65: 45,861,022 km (0.115 R)
• M66: 46,032,013 km (0.118 R)
• M67: 47,580,201 km (0.12 R)
• M68: 50,727,441 km (0.106 R)
• M69: 50,904,266 km (0.113 R)
• M70: 51,347,225 km (0.112 R)
• M71: 52,058,563 km (0.079 R)
• M72: 53,761,286 km (0.091 R)
• M73: 54,121,966 km (0.08 R)
• M74: 54,483,545 km (0.076 R)
• M75: 55,118,288 km (0.105 R)
• M76: 55,573,066 km (0.114 R)
• M77: 56,578,214 km (0.109 R)
• M78: 57,129,033 km (0.084 R)
• M79: 59,256,614 km (0.084 R)
• M80: 59,536,063 km (0.099 R)
• M81: 60,002,808 km (0.068 R)
• M82: 60,377,102 km (0.097 R)
• M83: 62,354,487 km (0.113 R)
• M84: 62,638,723 km (0.118 R)
• M85: 63,208,541 km (0.114 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 14,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit