🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.78 AU - 0.78 AU

Year: 244 Days

Day: 46.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1 AU - 1 AU

Year: 355 Days

Day: 44.4 Hours

Environment

Temp: 126 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 10.4

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.22 AU - 11.3 AU

Year: 10817 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 32,274,519 km

• M1: 260,749 km (0.035 R)
• M2: 470,336 km (0.111 R)
• M3: 683,662 km (0.087 R)
• M4: 908,957 km (0.082 R)
• M5: 1,072,766 km (0.095 R)
• M6: 1,598,154 km (0.065 R)
• M7: 2,419,147 km (0.103 R)
• M8: 2,533,590 km (0.054 R)
• M9: 2,620,655 km (0.066 R)
• M10: 3,258,242 km (0.112 R)
• M11: 3,742,490 km (0.114 R)
• M12: 3,875,482 km (0.115 R)
• M13: 3,976,162 km (0.105 R)
• M14: 4,493,322 km (0.061 R)
• M15: 4,741,953 km (0.093 R)
• M16: 5,031,724 km (0.11 R)
• M17: 5,178,779 km (0.07 R)
• M18: 5,402,129 km (0.073 R)
• M19: 6,767,060 km (0.103 R)
• M20: 6,970,513 km (0.086 R)
• M21: 7,217,200 km (0.12 R)
• M22: 7,466,879 km (0.114 R)
• M23: 8,319,586 km (0.087 R)
• M24: 8,757,459 km (0.066 R)
• M25: 8,934,733 km (0.116 R)
• M26: 10,772,243 km (0.115 R)
• M27: 11,297,631 km (0.086 R)
• M28: 11,636,171 km (0.1 R)
• M29: 12,373,240 km (0.091 R)
• M30: 12,622,171 km (0.069 R)
• M31: 12,722,252 km (0.041 R)
• M32: 13,379,286 km (0.083 R)
• M33: 13,481,311 km (0.11 R)
• M34: 13,789,034 km (0.092 R)
• M35: 14,150,911 km (0.112 R)
• M36: 15,202,285 km (0.114 R)
• M37: 15,362,205 km (0.103 R)
• M38: 16,333,245 km (0.074 R)
• M39: 16,551,658 km (0.065 R)
• M40: 17,379,533 km (0.116 R)
• M41: 19,132,969 km (0.104 R)
• M42: 19,943,341 km (0.114 R)
• M43: 20,118,370 km (0.102 R)
• M44: 20,705,692 km (0.1 R)
• M45: 21,657,134 km (0.095 R)
• M46: 21,837,100 km (0.107 R)
• M47: 22,805,298 km (0.105 R)
• M48: 23,110,777 km (0.085 R)
• M49: 24,035,441 km (0.092 R)
• M50: 24,658,516 km (0.038 R)
• M51: 27,592,430 km (0.088 R)
• M52: 27,983,179 km (0.039 R)
• M53: 28,179,302 km (0.049 R)
• M54: 28,572,894 km (0.114 R)
• M55: 28,704,391 km (0.08 R)
• M56: 29,299,042 km (0.08 R)
• M57: 29,631,149 km (0.105 R)
• M58: 29,831,012 km (0.114 R)
• M59: 30,433,293 km (0.103 R)
• M60: 31,174,850 km (0.057 R)
• M61: 31,513,839 km (0.034 R)
• M62: 31,854,174 km (0.067 R)
• M63: 34,200,168 km (0.058 R)
• M64: 34,619,939 km (0.067 R)
• M65: 35,323,348 km (0.103 R)
• M66: 35,605,939 km (0.108 R)
• M67: 36,315,930 km (0.104 R)
• M68: 36,744,229 km (0.101 R)
• M69: 37,317,787 km (0.099 R)
• M70: 38,837,552 km (0.046 R)
• M71: 39,275,425 km (0.105 R)
• M72: 39,861,998 km (0.092 R)
• M73: 40,009,053 km (0.088 R)
• M74: 40,895,271 km (0.12 R)
• M75: 41,415,123 km (0.086 R)
• M76: 41,862,571 km (0.104 R)
• M77: 42,611,757 km (0.102 R)
• M78: 42,837,350 km (0.093 R)
• M79: 43,743,913 km (0.104 R)
• M80: 44,656,760 km (0.088 R)
• M81: 45,115,576 km (0.12 R)
• M82: 47,666,669 km (0.074 R)
• M83: 50,980,710 km (0.073 R)
• M84: 51,460,172 km (0.088 R)
• M85: 51,700,426 km (0.084 R)
• M86: 51,780,610 km (0.084 R)
• M87: 52,584,699 km (0.073 R)
• M88: 53,230,962 km (0.108 R)
• M89: 53,555,140 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.3

Radius: 6.9

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 18.03 AU - 19.93 AU

Year: 29335 Days

Day: 23.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,274,519 km

• M1: 91,105 km (0.096 R)
• M2: 139,126 km (0.084 R)
• M3: 205,547 km (0.036 R)
• M4: 362,924 km (0.082 R)
• M5: 434,881 km (0.052 R)
• M6: 478,564 km (0.099 R)
• M7: 619,186 km (0.027 R)
• M8: 954,883 km (0.084 R)
• M9: 1,013,526 km (0.102 R)
• M10: 1,165,367 km (0.115 R)
• M11: 1,292,376 km (0.041 R)
• M12: 1,357,601 km (0.106 R)
• M13: 2,362,001 km (0.03 R)
• M14: 2,605,696 km (0.087 R)
• M15: 2,772,797 km (0.091 R)
• M16: 3,161,302 km (0.058 R)
• M17: 3,613,237 km (0.074 R)
• M18: 4,182,008 km (0.115 R)
• M19: 4,427,349 km (0.068 R)
• M20: 5,427,860 km (0.09 R)
• M21: 5,507,745 km (0.064 R)
• M22: 6,665,333 km (0.084 R)
• M23: 6,865,495 km (0.083 R)
• M24: 7,183,989 km (0.115 R)
• M25: 7,566,511 km (0.06 R)
• M26: 7,775,200 km (0.051 R)
• M27: 7,925,546 km (0.066 R)
• M28: 8,228,930 km (0.108 R)
• M29: 8,629,104 km (0.064 R)
• M30: 8,815,952 km (0.072 R)
• M31: 9,899,938 km (0.111 R)
• M32: 10,656,754 km (0.1 R)
• M33: 10,723,475 km (0.075 R)
• M34: 10,958,044 km (0.103 R)
• M35: 11,500,336 km (0.061 R)
• M36: 11,982,191 km (0.104 R)
• M37: 12,330,305 km (0.12 R)
• M38: 12,717,165 km (0.12 R)
• M39: 13,036,706 km (0.112 R)
• M40: 13,215,326 km (0.076 R)
• M41: 13,538,906 km (0.075 R)
• M42: 15,083,205 km (0.05 R)
• M43: 15,458,995 km (0.091 R)
• M44: 15,837,927 km (0.115 R)
• M45: 16,181,702 km (0.03 R)
• M46: 18,215,037 km (0.119 R)
• M47: 18,334,865 km (0.079 R)
• M48: 18,575,119 km (0.08 R)
• M49: 21,244,394 km (0.106 R)
• M50: 21,623,325 km (0.09 R)
• M51: 23,247,808 km (0.119 R)
• M52: 23,594,875 km (0.12 R)
• M53: 24,646,100 km (0.101 R)
• M54: 25,266,332 km (0.087 R)
• M55: 26,206,405 km (0.066 R)
• M56: 26,386,671 km (0.108 R)
• M57: 27,203,326 km (0.111 R)
• M58: 29,047,718 km (0.057 R)
• M59: 29,327,915 km (0.096 R)
• M60: 29,796,754 km (0.117 R)
• M61: 29,984,948 km (0.066 R)
• M62: 30,599,496 km (0.099 R)
• M63: 30,932,053 km (0.076 R)

Kuiper Belt

Range: 30.9 - 60.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit