🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.6

Radius: 10.1

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.49 AU - 0.67 AU

Year: 305 Days

Day: 6.7 Hours

Environment

Temp: -145 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 13,533,805 km

• M1: 133,591 km (0.061 R)
• M2: 209,138 km (0.113 R)
• M3: 298,747 km (0.063 R)
• M4: 389,702 km (0.058 R)
• M5: 453,282 km (0.111 R)
• M6: 530,175 km (0.099 R)
• M7: 609,163 km (0.074 R)
• M8: 702,512 km (0.118 R)
• M9: 766,689 km (0.079 R)
• M10: 829,520 km (0.105 R)
• M11: 897,886 km (0.092 R)
• M12: 1,044,642 km (0.048 R)
• M13: 1,135,149 km (0.101 R)
• M14: 1,466,807 km (0.053 R)
• M15: 1,551,031 km (0.058 R)
• M16: 1,623,436 km (0.092 R)
• M17: 1,710,801 km (0.047 R)
• M18: 1,823,598 km (0.086 R)
• M19: 1,904,979 km (0.072 R)
• M20: 1,987,707 km (0.104 R)
• M21: 2,227,662 km (0.043 R)
• M22: 2,299,618 km (0.095 R)
• M23: 2,366,938 km (0.052 R)
• M24: 2,493,198 km (0.115 R)
• M25: 2,605,546 km (0.053 R)
• M26: 2,681,392 km (0.106 R)
• M27: 2,780,127 km (0.069 R)
• M28: 2,846,548 km (0.11 R)
• M29: 2,930,323 km (0.115 R)
• M30: 3,146,492 km (0.093 R)
• M31: 3,256,596 km (0.094 R)
• M32: 3,332,592 km (0.116 R)
• M33: 3,468,726 km (0.087 R)
• M34: 3,594,538 km (0.091 R)
• M35: 3,679,210 km (0.056 R)
• M36: 3,887,899 km (0.088 R)
• M37: 4,025,080 km (0.059 R)
• M38: 4,157,325 km (0.087 R)
• M39: 4,329,811 km (0.113 R)
• M40: 4,394,138 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 835.9

Radius: 8.9

Gravity: 10.55 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.5 AU - 0.78 AU

Year: 353 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,533,805 km

• M1: 110,852 km (0.097 R)
• M2: 219,460 km (0.063 R)
• M3: 286,779 km (0.114 R)
• M4: 355,295 km (0.106 R)
• M5: 450,140 km (0.093 R)
• M6: 554,859 km (0.074 R)
• M7: 630,854 km (0.118 R)
• M8: 730,486 km (0.087 R)
• M9: 802,593 km (0.084 R)
• M10: 1,039,107 km (0.092 R)
• M11: 1,098,348 km (0.114 R)
• M12: 1,187,059 km (0.088 R)
• M13: 1,273,377 km (0.087 R)
• M14: 1,366,876 km (0.119 R)
• M15: 1,519,466 km (0.054 R)
• M16: 1,656,198 km (0.088 R)
• M17: 1,747,902 km (0.117 R)
• M18: 1,970,503 km (0.037 R)
• M19: 2,155,257 km (0.105 R)
• M20: 2,214,048 km (0.099 R)
• M21: 2,297,524 km (0.115 R)
• M22: 2,394,164 km (0.096 R)
• M23: 2,498,434 km (0.06 R)
• M24: 2,597,917 km (0.077 R)
• M25: 2,673,314 km (0.078 R)
• M26: 2,839,517 km (0.106 R)
• M27: 2,910,875 km (0.069 R)
• M28: 3,048,655 km (0.117 R)
• M29: 3,168,632 km (0.049 R)
• M30: 3,269,761 km (0.091 R)
• M31: 3,337,828 km (0.082 R)
• M32: 3,399,462 km (0.107 R)
• M33: 3,558,634 km (0.045 R)
• M34: 3,628,646 km (0.118 R)
• M35: 3,770,166 km (0.025 R)
• M36: 3,863,066 km (0.116 R)
• M37: 4,065,921 km (0.109 R)
• M38: 4,198,165 km (0.089 R)
• M39: 4,346,865 km (0.119 R)
• M40: 4,429,294 km (0.115 R)
• M41: 4,489,582 km (0.115 R)
• M42: 4,626,314 km (0.113 R)
• M43: 4,702,908 km (0.092 R)
• M44: 4,810,918 km (0.116 R)
• M45: 5,013,473 km (0.093 R)
• M46: 5,234,878 km (0.064 R)
• M47: 5,314,764 km (0.09 R)
• M48: 5,419,183 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755

Radius: 13.8

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.82 AU - 0.82 AU

Year: 513 Days

Day: 11.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 13,533,805 km

• M1: 174,730 km (0.109 R)
• M2: 269,575 km (0.044 R)
• M3: 372,798 km (0.059 R)
• M4: 487,390 km (0.101 R)
• M5: 581,936 km (0.109 R)
• M6: 736,321 km (0.09 R)
• M7: 849,566 km (0.113 R)
• M8: 994,227 km (0.055 R)
• M9: 1,090,568 km (0.118 R)
• M10: 1,184,965 km (0.102 R)
• M11: 1,310,029 km (0.118 R)
• M12: 1,399,937 km (0.054 R)
• M13: 1,562,550 km (0.088 R)
• M14: 1,694,944 km (0.103 R)
• M15: 2,122,195 km (0.039 R)
• M16: 2,215,694 km (0.051 R)
• M17: 2,303,957 km (0.063 R)
• M18: 2,428,123 km (0.102 R)
• M19: 2,526,409 km (0.025 R)
• M20: 2,763,372 km (0.116 R)
• M21: 2,888,286 km (0.119 R)
• M22: 3,030,254 km (0.063 R)
• M23: 3,151,728 km (0.111 R)
• M24: 3,399,462 km (0.057 R)
• M25: 3,541,730 km (0.057 R)
• M26: 3,678,013 km (0.102 R)
• M27: 3,767,174 km (0.093 R)
• M28: 3,889,844 km (0.1 R)
• M29: 4,030,615 km (0.078 R)
• M30: 4,300,191 km (0.112 R)
• M31: 4,462,953 km (0.111 R)
• M32: 4,733,277 km (0.108 R)
• M33: 4,839,342 km (0.098 R)
• M34: 4,937,328 km (0.11 R)
• M35: 5,135,246 km (0.065 R)
• M36: 5,335,857 km (0.079 R)
• M37: 5,520,461 km (0.071 R)
• M38: 5,820,404 km (0.109 R)
• M39: 5,934,248 km (0.059 R)
• M40: 6,087,287 km (0.088 R)
• M41: 6,280,268 km (0.12 R)
• M42: 6,436,299 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 10.7

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.67 AU - 2.29 AU

Year: 1923 Days

Day: 5.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 13,533,805 km

• M1: 139,276 km (0.106 R)
• M2: 232,325 km (0.095 R)
• M3: 370,704 km (0.097 R)
• M4: 465,100 km (0.111 R)
• M5: 576,101 km (0.085 R)
• M6: 648,806 km (0.115 R)
• M7: 842,535 km (0.107 R)
• M8: 1,047,634 km (0.114 R)
• M9: 1,225,356 km (0.068 R)
• M10: 1,295,817 km (0.104 R)
• M11: 1,669,512 km (0.118 R)
• M12: 1,961,228 km (0.091 R)
• M13: 2,129,226 km (0.085 R)
• M14: 2,204,175 km (0.083 R)
• M15: 2,778,032 km (0.117 R)
• M16: 2,848,643 km (0.088 R)
• M17: 2,979,541 km (0.088 R)
• M18: 3,173,569 km (0.109 R)
• M19: 3,247,471 km (0.084 R)
• M20: 3,346,804 km (0.043 R)
• M21: 3,472,466 km (0.113 R)
• M22: 3,599,774 km (0.108 R)
• M23: 3,702,697 km (0.078 R)
• M24: 4,004,286 km (0.081 R)
• M25: 4,084,321 km (0.034 R)
• M26: 4,178,269 km (0.098 R)
• M27: 4,354,944 km (0.117 R)
• M28: 4,437,222 km (0.119 R)
• M29: 4,506,187 km (0.065 R)
• M30: 4,603,426 km (0.092 R)
• M31: 4,985,050 km (0.11 R)
• M32: 5,362,336 km (0.112 R)
• M33: 5,450,748 km (0.11 R)
• M34: 6,082,949 km (0.107 R)
• M35: 6,190,659 km (0.119 R)
• M36: 6,314,526 km (0.119 R)
• M37: 6,501,823 km (0.081 R)
• M38: 6,690,914 km (0.053 R)
• M39: 6,834,080 km (0.099 R)
• M40: 7,123,252 km (0.072 R)
• M41: 7,400,158 km (0.104 R)
• M42: 7,614,232 km (0.111 R)
• M43: 7,747,075 km (0.093 R)
• M44: 7,964,591 km (0.077 R)
• M45: 8,286,076 km (0.119 R)
• M46: 8,577,344 km (0.105 R)
• M47: 9,258,163 km (0.066 R)
• M48: 9,506,945 km (0.055 R)
• M49: 9,614,206 km (0.109 R)
• M50: 10,029,041 km (0.066 R)
• M51: 10,413,059 km (0.115 R)
• M52: 10,746,064 km (0.108 R)
• M53: 10,876,513 km (0.081 R)
• M54: 11,007,561 km (0.102 R)
• M55: 11,233,304 km (0.111 R)
• M56: 11,403,546 km (0.108 R)
• M57: 11,939,107 km (0.092 R)
• M58: 12,170,984 km (0.08 R)
• M59: 12,521,791 km (0.094 R)
• M60: 12,698,466 km (0.112 R)
• M61: 13,193,485 km (0.113 R)
• M62: 13,433,440 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 237 - 14,205 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit