🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.7

Radius: 8.8

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.59 AU - 0.83 AU

Year: 386 Days

Day: 7.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,669,448 km

• M1: 115,190 km (0.079 R)
• M2: 179,817 km (0.113 R)
• M3: 258,804 km (0.108 R)
• M4: 320,588 km (0.055 R)
• M5: 395,088 km (0.093 R)
• M6: 471,832 km (0.12 R)
• M7: 561,441 km (0.119 R)
• M8: 659,278 km (0.068 R)
• M9: 729,888 km (0.116 R)
• M10: 842,086 km (0.104 R)
• M11: 908,957 km (0.119 R)
• M12: 966,851 km (0.097 R)
• M13: 1,050,476 km (0.118 R)
• M14: 1,166,863 km (0.118 R)
• M15: 1,225,506 km (0.075 R)
• M16: 1,405,322 km (0.068 R)
• M17: 1,498,522 km (0.051 R)
• M18: 1,599,052 km (0.102 R)
• M19: 1,828,684 km (0.115 R)
• M20: 1,897,499 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 971

Radius: 13.2

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.56 AU - 2.14 AU

Year: 1625 Days

Day: 7.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 19.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 49,669,448 km

• M1: 168,148 km (0.116 R)
• M2: 250,726 km (0.058 R)
• M3: 421,118 km (0.11 R)
• M4: 523,144 km (0.088 R)
• M5: 840,291 km (0.064 R)
• M6: 1,013,226 km (0.093 R)
• M7: 1,141,881 km (0.099 R)
• M8: 1,256,772 km (0.09 R)
• M9: 1,396,197 km (0.081 R)
• M10: 1,520,064 km (0.107 R)
• M11: 1,812,677 km (0.091 R)
• M12: 1,995,037 km (0.047 R)
• M13: 2,112,023 km (0.111 R)
• M14: 2,365,741 km (0.079 R)
• M15: 2,452,507 km (0.111 R)
• M16: 2,540,471 km (0.08 R)
• M17: 2,642,198 km (0.034 R)
• M18: 2,810,794 km (0.062 R)
• M19: 2,942,889 km (0.03 R)
• M20: 3,185,986 km (0.083 R)
• M21: 3,520,487 km (0.096 R)
• M22: 3,648,991 km (0.104 R)
• M23: 3,837,335 km (0.113 R)
• M24: 4,103,470 km (0.101 R)
• M25: 4,299,443 km (0.111 R)
• M26: 4,700,963 km (0.075 R)
• M27: 4,906,361 km (0.062 R)
• M28: 5,018,261 km (0.092 R)
• M29: 5,211,990 km (0.101 R)
• M30: 5,342,439 km (0.098 R)
• M31: 5,606,928 km (0.1 R)
• M32: 5,757,573 km (0.091 R)
• M33: 6,165,826 km (0.068 R)
• M34: 6,269,497 km (0.042 R)
• M35: 6,373,617 km (0.069 R)
• M36: 6,689,568 km (0.052 R)
• M37: 6,778,280 km (0.111 R)
• M38: 7,046,808 km (0.033 R)
• M39: 7,318,777 km (0.071 R)
• M40: 7,428,581 km (0.087 R)
• M41: 7,538,985 km (0.095 R)
• M42: 7,817,237 km (0.086 R)
• M43: 8,422,211 km (0.115 R)
• M44: 8,788,576 km (0.093 R)
• M45: 8,964,054 km (0.051 R)
• M46: 9,259,061 km (0.103 R)
• M47: 9,377,842 km (0.083 R)
• M48: 9,657,291 km (0.097 R)
• M49: 9,777,866 km (0.077 R)
• M50: 10,101,895 km (0.063 R)
• M51: 10,491,299 km (0.064 R)
• M52: 10,718,987 km (0.098 R)
• M53: 10,864,845 km (0.108 R)
• M54: 10,948,470 km (0.115 R)
• M55: 11,306,158 km (0.099 R)
• M56: 11,412,074 km (0.099 R)
• M57: 11,582,316 km (0.111 R)
• M58: 12,336,888 km (0.117 R)
• M59: 12,687,096 km (0.078 R)
• M60: 13,984,409 km (0.07 R)
• M61: 14,166,619 km (0.117 R)
• M62: 14,372,615 km (0.119 R)
• M63: 14,464,469 km (0.113 R)
• M64: 14,648,773 km (0.108 R)
• M65: 15,417,257 km (0.104 R)
• M66: 15,582,114 km (0.071 R)
• M67: 15,723,783 km (0.113 R)
• M68: 15,889,538 km (0.075 R)
• M69: 16,032,105 km (0.115 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 272.9

Radius: 5.7

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.64 AU - 9.86 AU

Year: 16712 Days

Day: 24 Hours

Environment

Temp: -221 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,669,448 km

• M1: 72,405 km (0.099 R)
• M2: 232,774 km (0.12 R)
• M3: 438,322 km (0.053 R)
• M4: 544,387 km (0.113 R)
• M5: 693,237 km (0.086 R)
• M6: 836,551 km (0.03 R)
• M7: 1,029,084 km (0.069 R)
• M8: 1,410,110 km (0.062 R)
• M9: 1,546,244 km (0.096 R)
• M10: 1,615,807 km (0.099 R)
• M11: 1,710,502 km (0.115 R)
• M12: 1,806,843 km (0.085 R)
• M13: 2,262,817 km (0.098 R)
• M14: 2,641,300 km (0.105 R)
• M15: 2,837,872 km (0.094 R)
• M16: 4,146,255 km (0.052 R)
• M17: 4,573,805 km (0.088 R)
• M18: 5,866,032 km (0.085 R)
• M19: 5,938,886 km (0.079 R)
• M20: 6,307,944 km (0.112 R)
• M21: 6,420,142 km (0.06 R)
• M22: 6,990,708 km (0.038 R)
• M23: 7,029,305 km (0.109 R)
• M24: 7,498,444 km (0.088 R)
• M25: 7,856,731 km (0.118 R)
• M26: 7,896,972 km (0.112 R)
• M27: 7,977,456 km (0.056 R)
• M28: 10,121,642 km (0.118 R)
• M29: 10,165,325 km (0.102 R)
• M30: 10,739,631 km (0.061 R)
• M31: 10,873,521 km (0.054 R)
• M32: 11,098,217 km (0.055 R)
• M33: 11,781,132 km (0.11 R)
• M34: 11,873,134 km (0.074 R)
• M35: 11,919,360 km (0.12 R)
• M36: 12,665,554 km (0.036 R)
• M37: 12,901,769 km (0.106 R)
• M38: 13,330,816 km (0.062 R)
• M39: 13,667,710 km (0.088 R)
• M40: 13,764,500 km (0.084 R)
• M41: 14,993,297 km (0.052 R)
• M42: 15,797,984 km (0.091 R)
• M43: 16,001,287 km (0.108 R)
• M44: 16,154,476 km (0.107 R)
• M45: 18,401,585 km (0.08 R)
• M46: 19,425,284 km (0.099 R)
• M47: 20,026,368 km (0.078 R)
• M48: 21,302,886 km (0.115 R)
• M49: 21,809,574 km (0.117 R)
• M50: 22,834,619 km (0.103 R)
• M51: 23,122,146 km (0.115 R)
• M52: 23,353,125 km (0.107 R)
• M53: 23,642,747 km (0.085 R)
• M54: 23,700,940 km (0.034 R)
• M55: 24,284,372 km (0.026 R)
• M56: 24,577,883 km (0.052 R)
• M57: 26,182,919 km (0.068 R)
• M58: 26,725,360 km (0.08 R)
• M59: 28,005,619 km (0.101 R)
• M60: 28,560,477 km (0.095 R)
• M61: 28,808,212 km (0.052 R)
• M62: 29,118,926 km (0.075 R)
• M63: 30,562,247 km (0.107 R)
• M64: 31,643,989 km (0.077 R)
• M65: 31,708,017 km (0.119 R)
• M66: 31,772,045 km (0.115 R)
• M67: 31,964,427 km (0.096 R)
• M68: 33,387,552 km (0.115 R)
• M69: 33,975,771 km (0.041 R)
• M70: 34,172,492 km (0.066 R)
• M71: 34,765,199 km (0.09 R)
• M72: 38,255,467 km (0.113 R)
• M73: 39,489,350 km (0.073 R)
• M74: 39,696,244 km (0.103 R)
• M75: 39,972,701 km (0.117 R)
• M76: 40,388,583 km (0.058 R)
• M77: 41,154,823 km (0.084 R)
• M78: 43,268,641 km (0.069 R)
• M79: 44,124,042 km (0.099 R)
• M80: 44,267,207 km (0.075 R)
• M81: 44,841,064 km (0.08 R)
• M82: 45,996,409 km (0.114 R)
• M83: 46,141,518 km (0.06 R)
• M84: 46,869,312 km (0.114 R)
• M85: 49,149,632 km (0.092 R)
• M86: 49,297,884 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 13,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit