🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.1

Radius: 13.6

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.1 AU - 1.36 AU

Year: 910 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 120.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 75,575,251 km

• M1: 179,218 km (0.074 R)
• M2: 271,520 km (0.077 R)
• M3: 379,081 km (0.063 R)
• M4: 521,797 km (0.108 R)
• M5: 638,933 km (0.044 R)
• M6: 740,958 km (0.114 R)
• M7: 948,151 km (0.091 R)
• M8: 1,123,330 km (0.073 R)
• M9: 1,219,671 km (0.055 R)
• M10: 1,374,655 km (0.093 R)
• M11: 1,492,987 km (0.099 R)
• M12: 1,634,955 km (0.094 R)
• M13: 1,766,152 km (0.069 R)
• M14: 1,890,468 km (0.108 R)
• M15: 1,980,526 km (0.08 R)
• M16: 2,120,999 km (0.061 R)
• M17: 2,281,966 km (0.1 R)
• M18: 2,383,842 km (0.119 R)
• M19: 2,569,044 km (0.082 R)
• M20: 2,831,588 km (0.071 R)
• M21: 2,966,227 km (0.074 R)
• M22: 3,134,375 km (0.094 R)
• M23: 3,229,220 km (0.072 R)
• M24: 3,325,112 km (0.12 R)
• M25: 3,428,484 km (0.05 R)
• M26: 3,578,830 km (0.048 R)
• M27: 3,805,471 km (0.099 R)
• M28: 3,995,610 km (0.046 R)
• M29: 4,175,127 km (0.115 R)
• M30: 4,286,877 km (0.109 R)
• M31: 4,399,673 km (0.075 R)
• M32: 4,542,091 km (0.064 R)
• M33: 4,657,131 km (0.093 R)
• M34: 4,744,197 km (0.043 R)
• M35: 4,949,146 km (0.097 R)
• M36: 5,119,838 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.3

Radius: 8.5

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.02 AU - 2.02 AU

Year: 1915 Days

Day: 7.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 75,575,251 km

• M1: 106,364 km (0.117 R)
• M2: 189,840 km (0.086 R)
• M3: 362,476 km (0.106 R)
• M4: 547,229 km (0.069 R)
• M5: 603,179 km (0.099 R)
• M6: 778,507 km (0.03 R)
• M7: 842,685 km (0.039 R)
• M8: 1,051,972 km (0.033 R)
• M9: 1,117,496 km (0.032 R)
• M10: 1,309,729 km (0.099 R)
• M11: 1,380,639 km (0.103 R)
• M12: 1,446,312 km (0.059 R)
• M13: 1,594,414 km (0.082 R)
• M14: 1,719,328 km (0.05 R)
• M15: 1,825,992 km (0.096 R)
• M16: 1,993,990 km (0.085 R)
• M17: 2,384,440 km (0.103 R)
• M18: 2,658,055 km (0.1 R)
• M19: 2,899,506 km (0.075 R)
• M20: 3,018,586 km (0.11 R)
• M21: 3,096,078 km (0.108 R)
• M22: 3,182,844 km (0.054 R)
• M23: 3,574,641 km (0.117 R)
• M24: 3,665,896 km (0.102 R)
• M25: 3,767,174 km (0.12 R)
• M26: 4,152,687 km (0.117 R)
• M27: 4,258,303 km (0.078 R)
• M28: 4,423,310 km (0.091 R)
• M29: 5,093,957 km (0.056 R)
• M30: 5,310,724 km (0.095 R)
• M31: 5,383,728 km (0.076 R)
• M32: 5,732,142 km (0.061 R)
• M33: 5,806,941 km (0.108 R)
• M34: 5,892,959 km (0.038 R)
• M35: 6,044,352 km (0.098 R)
• M36: 6,351,178 km (0.098 R)
• M37: 6,900,202 km (0.032 R)
• M38: 7,002,676 km (0.093 R)
• M39: 7,174,714 km (0.091 R)
• M40: 7,359,766 km (0.118 R)
• M41: 7,616,626 km (0.116 R)
• M42: 7,758,146 km (0.081 R)
• M43: 7,829,055 km (0.04 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 783

Radius: 6.4

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.71 AU - 9.63 AU

Year: 18518 Days

Day: 23.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 75,575,251 km

• M1: 218,263 km (0.071 R)
• M2: 595,250 km (0.086 R)
• M3: 706,401 km (0.112 R)
• M4: 1,161,478 km (0.055 R)
• M5: 2,290,194 km (0.099 R)
• M6: 2,502,922 km (0.055 R)
• M7: 2,796,433 km (0.081 R)
• M8: 2,871,531 km (0.096 R)
• M9: 3,062,268 km (0.099 R)
• M10: 3,336,332 km (0.069 R)
• M11: 3,577,483 km (0.054 R)
• M12: 4,205,047 km (0.042 R)
• M13: 4,247,981 km (0.078 R)
• M14: 4,553,460 km (0.11 R)
• M15: 8,298,643 km (0.07 R)
• M16: 8,407,101 km (0.102 R)
• M17: 8,900,625 km (0.097 R)
• M18: 9,011,626 km (0.088 R)
• M19: 9,516,519 km (0.073 R)
• M20: 10,030,687 km (0.081 R)
• M21: 10,146,176 km (0.095 R)
• M22: 10,612,623 km (0.114 R)
• M23: 12,299,189 km (0.102 R)
• M24: 12,484,840 km (0.052 R)
• M25: 13,681,772 km (0.118 R)
• M26: 14,652,363 km (0.068 R)
• M27: 14,849,085 km (0.083 R)
• M28: 15,179,098 km (0.113 R)
• M29: 15,711,965 km (0.067 R)
• M30: 16,183,198 km (0.119 R)
• M31: 16,318,734 km (0.072 R)
• M32: 17,208,692 km (0.103 R)
• M33: 17,277,806 km (0.084 R)
• M34: 20,409,039 km (0.047 R)
• M35: 21,664,764 km (0.107 R)
• M36: 21,889,011 km (0.025 R)
• M37: 22,566,240 km (0.071 R)
• M38: 23,021,467 km (0.115 R)
• M39: 23,787,109 km (0.103 R)
• M40: 24,018,387 km (0.119 R)
• M41: 24,327,905 km (0.092 R)
• M42: 24,560,978 km (0.116 R)
• M43: 27,172,658 km (0.037 R)
• M44: 27,495,191 km (0.111 R)
• M45: 27,737,988 km (0.116 R)
• M46: 27,819,070 km (0.088 R)
• M47: 29,126,855 km (0.098 R)
• M48: 29,209,283 km (0.085 R)
• M49: 30,037,607 km (0.103 R)
• M50: 31,210,155 km (0.091 R)
• M51: 32,397,663 km (0.092 R)
• M52: 33,599,831 km (0.09 R)
• M53: 33,686,149 km (0.057 R)
• M54: 34,032,618 km (0.086 R)
• M55: 35,959,289 km (0.069 R)
• M56: 37,741,149 km (0.084 R)
• M57: 38,461,912 km (0.09 R)
• M58: 38,552,269 km (0.1 R)
• M59: 40,375,418 km (0.092 R)
• M60: 40,651,426 km (0.085 R)
• M61: 41,112,636 km (0.086 R)
• M62: 42,506,589 km (0.054 R)
• M63: 42,787,235 km (0.075 R)
• M64: 43,162,426 km (0.073 R)
• M65: 43,256,374 km (0.073 R)
• M66: 43,350,471 km (0.112 R)
• M67: 44,105,192 km (0.049 R)
• M68: 44,674,113 km (0.113 R)
• M69: 47,748,948 km (0.111 R)
• M70: 48,235,440 km (0.08 R)
• M71: 50,000,695 km (0.099 R)
• M72: 51,388,365 km (0.115 R)
• M73: 52,688,071 km (0.075 R)
• M74: 58,721,353 km (0.108 R)
• M75: 59,242,552 km (0.1 R)
• M76: 59,347,121 km (0.118 R)
• M77: 61,765,969 km (0.07 R)
• M78: 61,977,799 km (0.046 R)
• M79: 62,402,209 km (0.035 R)
• M80: 64,324,242 km (0.101 R)
• M81: 64,431,504 km (0.058 R)
• M82: 64,538,915 km (0.091 R)
• M83: 64,646,326 km (0.094 R)
• M84: 65,508,160 km (0.09 R)
• M85: 67,025,531 km (0.079 R)
• M86: 68,335,410 km (0.11 R)
• M87: 68,773,881 km (0.118 R)
• M88: 68,883,536 km (0.032 R)
• M89: 70,315,786 km (0.052 R)
• M90: 71,424,307 km (0.084 R)
• M91: 73,209,608 km (0.083 R)
• M92: 75,462,103 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 11,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit