🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.15 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 14.1

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 6.29 AU - 6.29 AU

Year: 6007 Days

Day: 10.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 106,621,113 km

• M1: 176,376 km (0.11 R)
• M2: 745,297 km (0.099 R)
• M3: 1,456,634 km (0.088 R)
• M4: 2,310,838 km (0.119 R)
• M5: 3,233,708 km (0.101 R)
• M6: 4,158,073 km (0.057 R)
• M7: 5,831,026 km (0.098 R)
• M8: 7,538,685 km (0.056 R)
• M9: 11,268,609 km (0.091 R)
• M10: 15,656,913 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.6

Radius: 12.7

Gravity: 6.01 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.22 AU - 10.92 AU

Year: 11274 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 106,621,113 km

• M1: 157,975 km (0.036 R)
• M2: 680,970 km (0.11 R)
• M3: 1,156,092 km (0.107 R)
• M4: 4,463,851 km (0.03 R)
• M5: 5,560,702 km (0.086 R)
• M6: 7,958,457 km (0.111 R)
• M7: 9,986,555 km (0.104 R)
• M8: 11,973,365 km (0.095 R)
• M9: 13,285,039 km (0.09 R)
• M10: 14,143,731 km (0.046 R)
• M11: 15,536,636 km (0.095 R)
• M12: 24,383,705 km (0.065 R)
• M13: 26,794,475 km (0.07 R)
• M14: 28,057,679 km (0.118 R)
• M15: 43,379,493 km (0.119 R)
• M16: 49,049,252 km (0.093 R)
• M17: 52,061,256 km (0.097 R)
• M18: 54,858,736 km (0.108 R)
• M19: 56,209,306 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.3

Radius: 11.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 9.26 AU - 12.64 AU

Year: 13798 Days

Day: 14.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 106,621,113 km

• M1: 144,362 km (0.056 R)
• M2: 844,031 km (0.033 R)
• M3: 3,336,182 km (0.109 R)
• M4: 3,861,570 km (0.113 R)
• M5: 4,242,147 km (0.104 R)
• M6: 5,111,161 km (0.088 R)
• M7: 6,651,421 km (0.07 R)
• M8: 8,526,480 km (0.104 R)
• M9: 8,986,942 km (0.054 R)
• M10: 10,943,683 km (0.114 R)
• M11: 12,455,070 km (0.097 R)
• M12: 13,785,893 km (0.091 R)
• M13: 18,882,842 km (0.088 R)
• M14: 20,635,979 km (0.107 R)
• M15: 21,383,669 km (0.068 R)
• M16: 22,063,143 km (0.083 R)
• M17: 22,757,127 km (0.083 R)
• M18: 23,644,991 km (0.107 R)
• M19: 25,869,960 km (0.098 R)
• M20: 28,536,093 km (0.034 R)
• M21: 29,988,240 km (0.061 R)
• M22: 34,408,258 km (0.082 R)
• M23: 34,989,745 km (0.094 R)
• M24: 36,652,526 km (0.093 R)
• M25: 44,378,657 km (0.074 R)
• M26: 45,484,485 km (0.091 R)
• M27: 48,039,616 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.3

Radius: 5

Gravity: 12.53 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 12.92 AU - 17.38 AU

Year: 22455 Days

Day: 20.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 106,621,113 km

• M1: 62,233 km (0.103 R)
• M2: 232,026 km (0.079 R)
• M3: 538,552 km (0.11 R)
• M4: 726,746 km (0.111 R)
• M5: 936,782 km (0.116 R)
• M6: 1,406,818 km (0.052 R)
• M7: 2,440,689 km (0.094 R)
• M8: 2,798,079 km (0.034 R)
• M9: 3,163,995 km (0.07 R)
• M10: 3,786,322 km (0.045 R)
• M11: 4,050,811 km (0.095 R)
• M12: 4,682,862 km (0.073 R)
• M13: 5,451,496 km (0.111 R)
• M14: 5,712,843 km (0.054 R)
• M15: 7,459,997 km (0.067 R)
• M16: 8,065,719 km (0.067 R)
• M17: 9,427,957 km (0.12 R)
• M18: 10,761,323 km (0.045 R)
• M19: 11,352,234 km (0.071 R)
• M20: 11,594,733 km (0.088 R)
• M21: 12,027,070 km (0.064 R)
• M22: 13,523,797 km (0.119 R)
• M23: 14,002,809 km (0.089 R)
• M24: 19,867,495 km (0.092 R)
• M25: 20,936,222 km (0.112 R)
• M26: 22,042,797 km (0.09 R)
• M27: 24,171,575 km (0.111 R)
• M28: 26,539,709 km (0.077 R)
• M29: 28,275,494 km (0.08 R)
• M30: 29,511,770 km (0.088 R)
• M31: 32,576,283 km (0.054 R)
• M32: 36,106,493 km (0.117 R)
• M33: 38,778,760 km (0.098 R)
• M34: 40,303,162 km (0.056 R)
• M35: 44,813,538 km (0.066 R)
• M36: 49,648,990 km (0.07 R)
• M37: 52,442,730 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 819.8

Radius: 7.1

Gravity: 16.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 15.14 AU - 21.88 AU

Year: 30325 Days

Day: 24.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 106,621,113 km

• M1: 88,263 km (0.052 R)
• M2: 322,383 km (0.104 R)
• M3: 730,486 km (0.087 R)
• M4: 1,253,929 km (0.082 R)
• M5: 1,674,299 km (0.086 R)
• M6: 2,352,576 km (0.102 R)
• M7: 3,355,031 km (0.104 R)
• M8: 3,847,508 km (0.117 R)
• M9: 4,312,458 km (0.109 R)
• M10: 4,695,129 km (0.118 R)
• M11: 9,926,118 km (0.114 R)
• M12: 10,730,655 km (0.108 R)
• M13: 13,890,013 km (0.032 R)
• M14: 14,724,619 km (0.102 R)
• M15: 18,399,042 km (0.115 R)
• M16: 20,981,849 km (0.08 R)
• M17: 23,562,712 km (0.084 R)
• M18: 24,032,150 km (0.092 R)
• M19: 28,674,920 km (0.093 R)
• M20: 30,716,033 km (0.079 R)
• M21: 31,559,017 km (0.101 R)
• M22: 31,986,119 km (0.045 R)
• M23: 32,706,732 km (0.103 R)
• M24: 33,585,620 km (0.105 R)
• M25: 48,534,785 km (0.113 R)
• M26: 55,043,190 km (0.089 R)
• M27: 58,184,745 km (0.067 R)
• M28: 58,827,119 km (0.11 R)
• M29: 65,052,036 km (0.117 R)
• M30: 75,952,634 km (0.086 R)
• M31: 77,234,089 km (0.078 R)
• M32: 86,889,136 km (0.072 R)
• M33: 88,572,711 km (0.096 R)
• M34: 92,585,524 km (0.03 R)
• M35: 95,822,074 km (0.1 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 13,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit