🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.23 AU - 1.79 AU

Year: 674 Days

Day: 43.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 306.9

Radius: 13.8

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.47 AU - 7.91 AU

Year: 7750 Days

Day: 13 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 93,801,531 km

• M1: 174,431 km (0.084 R)
• M2: 271,969 km (0.073 R)
• M3: 381,774 km (0.111 R)
• M4: 536,608 km (0.118 R)
• M5: 669,899 km (0.088 R)
• M6: 778,657 km (0.063 R)
• M7: 934,239 km (0.103 R)
• M8: 1,233,734 km (0.091 R)
• M9: 1,564,495 km (0.094 R)
• M10: 1,681,181 km (0.088 R)
• M11: 1,801,009 km (0.085 R)
• M12: 1,977,385 km (0.076 R)
• M13: 2,122,794 km (0.083 R)
• M14: 2,215,544 km (0.029 R)
• M15: 2,640,253 km (0.086 R)
• M16: 3,112,085 km (0.077 R)
• M17: 3,412,477 km (0.102 R)
• M18: 3,522,132 km (0.053 R)
• M19: 5,742,464 km (0.071 R)
• M20: 6,005,607 km (0.036 R)
• M21: 7,069,846 km (0.038 R)
• M22: 7,210,617 km (0.071 R)
• M23: 7,323,713 km (0.055 R)
• M24: 7,609,445 km (0.102 R)
• M25: 7,695,913 km (0.065 R)
• M26: 8,638,230 km (0.078 R)
• M27: 8,788,875 km (0.069 R)
• M28: 9,461,617 km (0.055 R)
• M29: 9,804,345 km (0.106 R)
• M30: 9,930,007 km (0.102 R)
• M31: 10,182,977 km (0.058 R)
• M32: 10,727,514 km (0.099 R)
• M33: 10,824,603 km (0.104 R)
• M34: 10,987,066 km (0.06 R)
• M35: 11,347,298 km (0.092 R)
• M36: 11,911,880 km (0.12 R)
• M37: 12,315,944 km (0.116 R)
• M38: 12,519,696 km (0.033 R)
• M39: 12,964,899 km (0.107 R)
• M40: 13,310,919 km (0.115 R)
• M41: 13,730,242 km (0.03 R)
• M42: 14,083,144 km (0.078 R)
• M43: 14,260,567 km (0.099 R)
• M44: 14,905,782 km (0.078 R)
• M45: 15,304,909 km (0.088 R)
• M46: 15,487,419 km (0.091 R)
• M47: 15,854,682 km (0.081 R)
• M48: 16,150,586 km (0.101 R)
• M49: 16,262,037 km (0.12 R)
• M50: 16,411,036 km (0.095 R)
• M51: 17,848,971 km (0.117 R)
• M52: 18,195,439 km (0.039 R)
• M53: 18,738,779 km (0.118 R)
• M54: 18,934,154 km (0.107 R)
• M55: 19,445,330 km (0.102 R)
• M56: 19,961,143 km (0.116 R)
• M57: 20,441,203 km (0.119 R)
• M58: 20,682,654 km (0.088 R)
• M59: 20,925,002 km (0.109 R)
• M60: 21,209,089 km (0.026 R)
• M61: 21,494,372 km (0.112 R)
• M62: 22,814,722 km (0.108 R)
• M63: 23,484,771 km (0.077 R)
• M64: 24,502,037 km (0.059 R)
• M65: 24,758,597 km (0.108 R)
• M66: 25,102,074 km (0.11 R)
• M67: 26,011,180 km (0.091 R)
• M68: 26,404,024 km (0.097 R)
• M69: 27,417,251 km (0.115 R)
• M70: 28,308,555 km (0.108 R)
• M71: 28,622,710 km (0.064 R)
• M72: 29,118,777 km (0.109 R)
• M73: 29,436,074 km (0.069 R)
• M74: 29,936,778 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 6.7

Gravity: 10.66 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 15.68 AU - 24.52 AU

Year: 32751 Days

Day: 17.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 93,801,531 km

• M1: 176,974 km (0.118 R)
• M2: 348,413 km (0.034 R)
• M3: 431,739 km (0.096 R)
• M4: 833,111 km (0.045 R)
• M5: 977,921 km (0.114 R)
• M6: 1,194,689 km (0.118 R)
• M7: 1,259,315 km (0.117 R)
• M8: 1,600,697 km (0.074 R)
• M9: 2,283,911 km (0.088 R)
• M10: 2,698,596 km (0.086 R)
• M11: 4,027,923 km (0.058 R)
• M12: 5,311,472 km (0.054 R)
• M13: 5,969,105 km (0.067 R)
• M14: 6,137,552 km (0.114 R)
• M15: 7,967,882 km (0.053 R)
• M16: 9,426,162 km (0.09 R)
• M17: 9,556,910 km (0.107 R)
• M18: 9,688,108 km (0.086 R)
• M19: 10,019,018 km (0.109 R)
• M20: 10,219,180 km (0.079 R)
• M21: 10,896,260 km (0.074 R)
• M22: 10,964,776 km (0.117 R)
• M23: 11,240,335 km (0.108 R)
• M24: 11,798,036 km (0.037 R)
• M25: 12,151,237 km (0.085 R)
• M26: 12,364,862 km (0.047 R)
• M27: 13,304,786 km (0.067 R)
• M28: 13,672,348 km (0.111 R)
• M29: 14,492,743 km (0.093 R)
• M30: 15,791,850 km (0.113 R)
• M31: 16,337,434 km (0.078 R)
• M32: 17,607,819 km (0.067 R)
• M33: 18,663,232 km (0.105 R)
• M34: 20,834,645 km (0.048 R)
• M35: 23,526,210 km (0.066 R)
• M36: 23,970,366 km (0.088 R)
• M37: 25,774,965 km (0.062 R)
• M38: 25,866,369 km (0.106 R)
• M39: 27,064,050 km (0.064 R)
• M40: 27,529,449 km (0.1 R)
• M41: 27,997,541 km (0.068 R)
• M42: 28,657,267 km (0.1 R)
• M43: 29,226,936 km (0.112 R)
• M44: 29,608,710 km (0.086 R)
• M45: 30,570,325 km (0.066 R)
• M46: 30,860,844 km (0.099 R)
• M47: 32,327,053 km (0.051 R)
• M48: 32,623,107 km (0.113 R)
• M49: 32,820,875 km (0.063 R)
• M50: 37,479,203 km (0.069 R)
• M51: 38,518,759 km (0.088 R)
• M52: 38,832,615 km (0.061 R)
• M53: 40,202,034 km (0.095 R)
• M54: 40,414,014 km (0.027 R)
• M55: 43,748,551 km (0.075 R)
• M56: 45,172,872 km (0.093 R)
• M57: 47,058,404 km (0.091 R)
• M58: 48,292,137 km (0.068 R)
• M59: 49,196,008 km (0.113 R)
• M60: 51,710,449 km (0.097 R)
• M61: 52,403,386 km (0.117 R)
• M62: 53,099,465 km (0.119 R)
• M63: 54,852,902 km (0.064 R)
• M64: 55,088,219 km (0.101 R)
• M65: 57,339,517 km (0.099 R)
• M66: 60,104,834 km (0.069 R)
• M67: 60,347,332 km (0.109 R)
• M68: 62,299,136 km (0.085 R)
• M69: 63,406,160 km (0.116 R)
• M70: 63,652,996 km (0.113 R)
• M71: 64,643,633 km (0.114 R)
• M72: 67,016,854 km (0.083 R)
• M73: 67,268,328 km (0.065 R)
• M74: 68,657,045 km (0.113 R)
• M75: 69,291,490 km (0.104 R)
• M76: 70,055,187 km (0.109 R)
• M77: 70,310,401 km (0.072 R)
• M78: 70,438,157 km (0.107 R)
• M79: 71,206,193 km (0.108 R)
• M80: 72,621,239 km (0.118 R)
• M81: 74,435,712 km (0.043 R)
• M82: 74,826,461 km (0.103 R)
• M83: 75,217,959 km (0.086 R)
• M84: 75,740,953 km (0.061 R)
• M85: 76,659,035 km (0.117 R)
• M86: 80,635,347 km (0.064 R)
• M87: 84,814,214 km (0.064 R)
• M88: 85,358,451 km (0.12 R)
• M89: 86,177,050 km (0.052 R)
• M90: 86,313,783 km (0.05 R)
• M91: 87,684,698 km (0.096 R)
• M92: 88,235,068 km (0.119 R)
• M93: 88,648,557 km (0.079 R)
• M94: 90,864,999 km (0.074 R)
• M95: 92,399,274 km (0.079 R)
• M96: 93,380,188 km (0.087 R)
• M97: 93,801,605 km (0.039 R)

Kuiper Belt

Range: 30.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 10,958 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit