🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.84 AU - 0.9 AU

Year: 306 Days

Day: 45.5 Hours

Environment

Temp: 48 °C

Axial Tilt: 26.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.5

Radius: 14.1

Gravity: 0.38 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.89 AU - 5.97 AU

Year: 5440 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,282,766 km

• M1: 180,714 km (0.049 R)
• M2: 463,005 km (0.119 R)
• M3: 896,390 km (0.106 R)
• M4: 1,094,458 km (0.11 R)
• M5: 1,307,785 km (0.075 R)
• M6: 1,474,736 km (0.106 R)
• M7: 1,576,462 km (0.106 R)
• M8: 1,670,260 km (0.088 R)
• M9: 1,885,681 km (0.098 R)
• M10: 2,392,369 km (0.117 R)
• M11: 2,624,395 km (0.104 R)
• M12: 3,297,287 km (0.084 R)
• M13: 3,542,627 km (0.061 R)
• M14: 3,950,581 km (0.074 R)
• M15: 4,226,289 km (0.071 R)
• M16: 5,153,796 km (0.087 R)
• M17: 5,248,342 km (0.103 R)
• M18: 5,568,033 km (0.04 R)
• M19: 6,514,090 km (0.111 R)
• M20: 7,870,344 km (0.107 R)
• M21: 8,721,556 km (0.057 R)
• M22: 8,948,346 km (0.119 R)
• M23: 9,369,464 km (0.082 R)
• M24: 9,738,373 km (0.12 R)
• M25: 10,013,184 km (0.092 R)
• M26: 10,610,977 km (0.094 R)
• M27: 10,975,248 km (0.027 R)
• M28: 11,199,944 km (0.115 R)
• M29: 11,488,069 km (0.097 R)
• M30: 12,494,414 km (0.109 R)
• M31: 13,094,601 km (0.065 R)
• M32: 15,268,707 km (0.078 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.3

Radius: 3.5

Gravity: 35.53 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.35 AU - 16.73 AU

Year: 24201 Days

Day: 21.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,282,766 km

• M1: 354,697 km (0.069 R)
• M2: 429,346 km (0.104 R)
• M3: 637,437 km (0.077 R)
• M4: 752,178 km (0.077 R)
• M5: 1,107,473 km (0.095 R)
• M6: 2,461,932 km (0.086 R)
• M7: 2,641,898 km (0.072 R)
• M8: 2,678,400 km (0.054 R)
• M9: 3,207,079 km (0.119 R)
• M10: 3,363,858 km (0.12 R)
• M11: 3,890,891 km (0.112 R)
• M12: 4,142,664 km (0.095 R)
• M13: 4,486,440 km (0.112 R)
• M14: 4,794,911 km (0.093 R)
• M15: 5,665,870 km (0.046 R)
• M16: 6,584,401 km (0.108 R)
• M17: 7,861,368 km (0.1 R)
• M18: 8,447,044 km (0.099 R)
• M19: 9,659,535 km (0.115 R)
• M20: 9,772,481 km (0.088 R)
• M21: 9,885,726 km (0.105 R)
• M22: 11,338,920 km (0.096 R)
• M23: 11,878,221 km (0.072 R)
• M24: 13,735,029 km (0.108 R)
• M25: 14,826,645 km (0.098 R)
• M26: 15,613,829 km (0.078 R)
• M27: 16,347,158 km (0.104 R)
• M28: 17,709,246 km (0.12 R)
• M29: 17,986,002 km (0.043 R)
• M30: 18,543,703 km (0.065 R)
• M31: 19,462,085 km (0.11 R)
• M32: 19,819,324 km (0.032 R)
• M33: 21,711,139 km (0.085 R)
• M34: 22,454,042 km (0.067 R)
• M35: 22,828,635 km (0.063 R)
• M36: 22,978,981 km (0.101 R)
• M37: 23,129,776 km (0.063 R)
• M38: 23,964,532 km (0.082 R)
• M39: 24,963,845 km (0.069 R)
• M40: 25,741,754 km (0.095 R)
• M41: 25,819,994 km (0.117 R)
• M42: 26,685,717 km (0.091 R)
• M43: 27,162,037 km (0.099 R)
• M44: 29,339,434 km (0.052 R)
• M45: 29,584,774 km (0.09 R)
• M46: 29,748,733 km (0.036 R)
• M47: 29,830,863 km (0.102 R)
• M48: 31,739,731 km (0.067 R)
• M49: 32,159,952 km (0.082 R)
• M50: 32,920,956 km (0.075 R)
• M51: 34,202,412 km (0.072 R)
• M52: 36,110,981 km (0.045 R)
• M53: 37,609,503 km (0.064 R)
• M54: 38,143,119 km (0.046 R)
• M55: 38,768,887 km (0.105 R)
• M56: 39,217,979 km (0.051 R)
• M57: 40,393,669 km (0.088 R)
• M58: 40,666,536 km (0.057 R)
• M59: 41,031,405 km (0.078 R)
• M60: 41,305,767 km (0.111 R)
• M61: 41,397,471 km (0.033 R)
• M62: 41,672,581 km (0.088 R)
• M63: 42,594,254 km (0.103 R)
• M64: 43,243,359 km (0.039 R)
• M65: 43,709,057 km (0.106 R)
• M66: 44,176,401 km (0.118 R)
• M67: 44,551,443 km (0.032 R)
• M68: 45,210,421 km (0.111 R)
• M69: 46,347,515 km (0.094 R)
• M70: 46,919,427 km (0.069 R)
• M71: 48,263,265 km (0.072 R)
• M72: 50,596,244 km (0.095 R)
• M73: 53,264,471 km (0.104 R)
• M74: 53,463,885 km (0.096 R)
• M75: 53,763,530 km (0.1 R)
• M76: 54,464,845 km (0.111 R)
• M77: 55,371,109 km (0.074 R)
• M78: 55,876,600 km (0.085 R)
• M79: 56,180,732 km (0.08 R)
• M80: 56,485,314 km (0.101 R)
• M81: 57,402,498 km (0.057 R)
• M82: 58,839,087 km (0.075 R)
• M83: 59,148,455 km (0.115 R)
• M84: 60,391,164 km (0.099 R)
• M85: 60,911,615 km (0.108 R)
• M86: 63,747,243 km (0.115 R)
• M87: 64,064,989 km (0.078 R)
• M88: 64,914,854 km (0.104 R)
• M89: 65,768,460 km (0.047 R)
• M90: 67,378,881 km (0.097 R)
• M91: 67,702,461 km (0.032 R)
• M92: 68,351,267 km (0.078 R)
• M93: 70,200,895 km (0.086 R)
• M94: 74,171,372 km (0.097 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 19,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit