🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.2

Radius: 14.4

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.84 AU - 1.04 AU

Year: 588 Days

Day: 14.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 90,693,122 km

• M1: 183,108 km (0.084 R)
• M2: 343,626 km (0.116 R)
• M3: 436,826 km (0.071 R)
• M4: 550,520 km (0.106 R)
• M5: 655,239 km (0.097 R)
• M6: 747,989 km (0.102 R)
• M7: 886,068 km (0.096 R)
• M8: 984,653 km (0.11 R)
• M9: 1,084,136 km (0.12 R)
• M10: 1,258,118 km (0.046 R)
• M11: 1,348,774 km (0.116 R)
• M12: 1,476,082 km (0.101 R)
• M13: 1,599,800 km (0.107 R)
• M14: 1,703,022 km (0.084 R)
• M15: 1,829,283 km (0.089 R)
• M16: 1,920,837 km (0.108 R)
• M17: 2,061,309 km (0.069 R)
• M18: 2,200,884 km (0.038 R)
• M19: 2,298,870 km (0.09 R)
• M20: 2,407,329 km (0.066 R)
• M21: 2,508,457 km (0.107 R)
• M22: 2,695,903 km (0.081 R)
• M23: 2,801,220 km (0.052 R)
• M24: 2,898,010 km (0.051 R)
• M25: 3,120,163 km (0.102 R)
• M26: 3,312,246 km (0.045 R)
• M27: 3,430,578 km (0.109 R)
• M28: 3,550,257 km (0.111 R)
• M29: 3,697,910 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.3

Radius: 14.7

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.01 AU - 4.75 AU

Year: 5919 Days

Day: 11.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 90,693,122 km

• M1: 185,651 km (0.095 R)
• M2: 284,386 km (0.08 R)
• M3: 470,037 km (0.115 R)
• M4: 562,488 km (0.098 R)
• M5: 809,175 km (0.059 R)
• M6: 1,364,632 km (0.117 R)
• M7: 1,990,400 km (0.075 R)
• M8: 2,155,406 km (0.092 R)
• M9: 2,618,561 km (0.098 R)
• M10: 2,759,632 km (0.117 R)
• M11: 2,882,601 km (0.057 R)
• M12: 3,113,132 km (0.075 R)
• M13: 3,772,709 km (0.088 R)
• M14: 4,118,878 km (0.078 R)
• M15: 4,475,370 km (0.085 R)
• M16: 4,867,017 km (0.106 R)
• M17: 6,081,153 km (0.112 R)
• M18: 6,433,008 km (0.11 R)
• M19: 7,731,667 km (0.052 R)
• M20: 9,419,131 km (0.035 R)
• M21: 9,575,161 km (0.055 R)
• M22: 9,889,915 km (0.043 R)
• M23: 10,240,273 km (0.081 R)
• M24: 10,465,269 km (0.083 R)
• M25: 10,920,345 km (0.119 R)
• M26: 11,051,543 km (0.085 R)
• M27: 11,282,372 km (0.105 R)
• M28: 11,448,276 km (0.098 R)
• M29: 11,849,797 km (0.069 R)
• M30: 12,701,308 km (0.119 R)
• M31: 13,713,637 km (0.115 R)
• M32: 13,890,761 km (0.114 R)
• M33: 14,211,648 km (0.045 R)
• M34: 14,751,846 km (0.052 R)
• M35: 15,188,971 km (0.111 R)
• M36: 16,150,586 km (0.09 R)
• M37: 16,638,724 km (0.111 R)
• M38: 16,752,119 km (0.1 R)
• M39: 18,327,086 km (0.05 R)
• M40: 18,444,221 km (0.097 R)
• M41: 19,033,487 km (0.07 R)
• M42: 19,389,978 km (0.065 R)
• M43: 19,509,358 km (0.072 R)
• M44: 19,908,933 km (0.077 R)
• M45: 20,069,452 km (0.054 R)
• M46: 20,634,932 km (0.111 R)
• M47: 20,960,457 km (0.117 R)
• M48: 21,699,022 km (0.086 R)
• M49: 22,279,461 km (0.036 R)
• M50: 22,404,525 km (0.104 R)
• M51: 22,613,364 km (0.032 R)
• M52: 22,991,098 km (0.12 R)
• M53: 23,117,359 km (0.082 R)
• M54: 24,393,728 km (0.108 R)
• M55: 25,474,872 km (0.051 R)
• M56: 26,218,822 km (0.102 R)
• M57: 26,615,705 km (0.037 R)
• M58: 27,460,036 km (0.107 R)
• M59: 28,313,043 km (0.094 R)
• M60: 28,493,757 km (0.062 R)
• M61: 30,692,098 km (0.112 R)
• M62: 31,110,373 km (0.072 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 929.2

Radius: 4.7

Gravity: 42.06 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 9.78 AU - 11.46 AU

Year: 22346 Days

Day: 17.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,693,122 km

• M1: 241,900 km (0.08 R)
• M2: 506,090 km (0.102 R)
• M3: 866,620 km (0.111 R)
• M4: 1,227,451 km (0.094 R)
• M5: 1,390,512 km (0.064 R)
• M6: 1,491,640 km (0.097 R)
• M7: 2,839,068 km (0.112 R)
• M8: 2,967,723 km (0.111 R)
• M9: 3,186,285 km (0.086 R)
• M10: 3,501,189 km (0.081 R)
• M11: 3,778,992 km (0.094 R)
• M12: 3,968,233 km (0.109 R)
• M13: 4,454,576 km (0.12 R)
• M14: 4,755,417 km (0.1 R)
• M15: 5,114,602 km (0.091 R)
• M16: 6,299,566 km (0.052 R)
• M17: 7,446,533 km (0.086 R)
• M18: 7,863,014 km (0.075 R)
• M19: 8,225,938 km (0.104 R)
• M20: 8,718,414 km (0.103 R)
• M21: 9,602,987 km (0.098 R)
• M22: 10,515,683 km (0.085 R)
• M23: 10,848,389 km (0.095 R)
• M24: 11,729,371 km (0.062 R)
• M25: 11,935,965 km (0.106 R)
• M26: 12,005,080 km (0.105 R)
• M27: 12,143,757 km (0.099 R)
• M28: 12,633,091 km (0.061 R)
• M29: 13,415,189 km (0.088 R)
• M30: 13,487,146 km (0.085 R)
• M31: 14,506,655 km (0.12 R)
• M32: 16,234,959 km (0.065 R)
• M33: 16,696,319 km (0.1 R)
• M34: 17,006,286 km (0.11 R)
• M35: 18,424,773 km (0.069 R)
• M36: 19,717,149 km (0.073 R)
• M37: 20,955,071 km (0.06 R)
• M38: 21,963,361 km (0.078 R)
• M39: 24,026,914 km (0.085 R)
• M40: 24,114,279 km (0.108 R)
• M41: 24,464,488 km (0.087 R)
• M42: 24,993,167 km (0.1 R)
• M43: 25,347,714 km (0.101 R)
• M44: 26,241,262 km (0.063 R)
• M45: 26,601,643 km (0.114 R)
• M46: 27,509,552 km (0.088 R)
• M47: 27,783,915 km (0.043 R)
• M48: 28,059,175 km (0.116 R)
• M49: 30,199,322 km (0.108 R)
• M50: 31,241,421 km (0.078 R)
• M51: 31,623,195 km (0.113 R)
• M52: 31,814,680 km (0.111 R)
• M53: 32,584,511 km (0.119 R)
• M54: 33,165,848 km (0.098 R)
• M55: 34,437,280 km (0.069 R)
• M56: 34,732,886 km (0.107 R)
• M57: 35,326,789 km (0.111 R)
• M58: 38,243,948 km (0.079 R)
• M59: 40,715,903 km (0.09 R)
• M60: 42,920,975 km (0.059 R)
• M61: 43,026,891 km (0.105 R)
• M62: 43,451,599 km (0.107 R)
• M63: 44,519,578 km (0.082 R)
• M64: 45,812,403 km (0.108 R)
• M65: 46,354,695 km (0.069 R)
• M66: 46,681,118 km (0.09 R)
• M67: 48,214,347 km (0.094 R)
• M68: 49,541,728 km (0.072 R)
• M69: 54,510,472 km (0.048 R)
• M70: 54,740,105 km (0.053 R)
• M71: 56,704,624 km (0.107 R)
• M72: 56,937,249 km (0.114 R)
• M73: 59,871,761 km (0.103 R)
• M74: 61,536,486 km (0.074 R)
• M75: 61,775,543 km (0.105 R)
• M76: 63,095,894 km (0.114 R)
• M77: 63,216,470 km (0.114 R)
• M78: 64,304,346 km (0.102 R)
• M79: 65,764,421 km (0.112 R)
• M80: 67,851,461 km (0.06 R)
• M81: 70,459,550 km (0.107 R)
• M82: 73,606,790 km (0.073 R)
• M83: 76,157,583 km (0.096 R)
• M84: 76,542,648 km (0.102 R)
• M85: 77,057,115 km (0.097 R)
• M86: 78,218,892 km (0.111 R)
• M87: 78,866,801 km (0.086 R)
• M88: 79,256,354 km (0.074 R)
• M89: 79,646,654 km (0.075 R)
• M90: 81,476,087 km (0.043 R)
• M91: 82,132,971 km (0.104 R)
• M92: 86,110,330 km (0.058 R)
• M93: 86,377,661 km (0.082 R)
• M94: 87,584,317 km (0.072 R)
• M95: 87,718,656 km (0.105 R)
• M96: 88,257,059 km (0.07 R)
• M97: 89,201,770 km (0.107 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 358 - 12,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit