🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.4 AU - 0.62 AU

Year: 129 Days

Day: 42.5 Hours

Environment

Temp: 234 °C

Axial Tilt: 37.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.58 AU

Year: 129 Days

Day: 12.3 Hours

Environment

Temp: 214 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,602,024 km

• M1: 77,342 km (0.111 R)
• M2: 141,520 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.76 AU - 1.78 AU

Year: 831 Days

Day: 22.6 Hours

Environment

Temp: -51 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 3.69 AU - 5.31 AU

Year: 3371 Days

Day: 28.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 72.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,602,024 km

• M1: 987,346 km (0.118 R)

Asteroid Belt

Center: 5.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 9.5

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 4.89 AU - 8.11 AU

Year: 5852 Days

Day: 9.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 51,602,024 km

• M1: 136,433 km (0.035 R)
• M2: 274,213 km (0.093 R)
• M3: 430,094 km (0.1 R)
• M4: 503,247 km (0.094 R)
• M5: 759,209 km (0.065 R)
• M6: 876,644 km (0.12 R)
• M7: 1,009,636 km (0.117 R)
• M8: 1,158,935 km (0.118 R)
• M9: 1,397,095 km (0.115 R)
• M10: 1,469,649 km (0.093 R)
• M11: 1,694,944 km (0.101 R)
• M12: 2,024,508 km (0.026 R)
• M13: 2,119,054 km (0.095 R)
• M14: 2,214,946 km (0.071 R)
• M15: 2,312,484 km (0.084 R)
• M16: 2,374,268 km (0.107 R)
• M17: 2,486,765 km (0.108 R)
• M18: 2,678,251 km (0.116 R)
• M19: 2,834,880 km (0.077 R)
• M20: 2,914,466 km (0.043 R)
• M21: 3,048,655 km (0.031 R)
• M22: 3,143,799 km (0.113 R)
• M23: 3,309,254 km (0.115 R)
• M24: 3,562,972 km (0.092 R)
• M25: 3,764,780 km (0.104 R)
• M26: 3,867,105 km (0.115 R)
• M27: 4,702,908 km (0.094 R)
• M28: 4,797,454 km (0.115 R)
• M29: 5,036,661 km (0.114 R)
• M30: 5,101,138 km (0.116 R)
• M31: 5,912,706 km (0.089 R)
• M32: 6,134,709 km (0.116 R)
• M33: 6,203,674 km (0.071 R)
• M34: 6,394,411 km (0.095 R)
• M35: 6,835,276 km (0.112 R)
• M36: 7,746,327 km (0.087 R)
• M37: 7,895,776 km (0.109 R)
• M38: 8,140,368 km (0.115 R)
• M39: 8,598,736 km (0.082 R)
• M40: 8,675,929 km (0.087 R)
• M41: 8,870,107 km (0.109 R)
• M42: 9,045,884 km (0.103 R)
• M43: 9,781,158 km (0.027 R)
• M44: 10,145,728 km (0.096 R)
• M45: 10,494,291 km (0.059 R)
• M46: 11,118,712 km (0.117 R)
• M47: 11,224,029 km (0.112 R)
• M48: 11,371,981 km (0.103 R)
• M49: 11,456,803 km (0.072 R)
• M50: 11,648,438 km (0.114 R)
• M51: 11,819,728 km (0.058 R)
• M52: 12,208,084 km (0.086 R)
• M53: 12,886,660 km (0.118 R)
• M54: 14,211,947 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.3

Radius: 11

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 7.88 AU - 11.64 AU

Year: 10766 Days

Day: 8.1 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,602,024 km

• M1: 166,951 km (0.093 R)
• M2: 261,048 km (0.117 R)
• M3: 404,213 km (0.081 R)
• M4: 969,993 km (0.105 R)
• M5: 1,193,941 km (0.116 R)
• M6: 1,549,535 km (0.112 R)
• M7: 1,691,653 km (0.106 R)
• M8: 3,399,761 km (0.117 R)
• M9: 3,492,512 km (0.095 R)
• M10: 3,586,160 km (0.085 R)
• M11: 3,680,706 km (0.036 R)
• M12: 3,840,028 km (0.115 R)
• M13: 3,969,280 km (0.084 R)
• M14: 4,231,974 km (0.079 R)
• M15: 4,705,451 km (0.054 R)
• M16: 4,913,692 km (0.032 R)
• M17: 5,629,517 km (0.064 R)
• M18: 5,813,672 km (0.058 R)
• M19: 5,887,873 km (0.103 R)
• M20: 6,150,118 km (0.091 R)
• M21: 7,277,039 km (0.102 R)
• M22: 7,639,814 km (0.052 R)
• M23: 8,848,415 km (0.088 R)
• M24: 9,365,724 km (0.042 R)
• M25: 9,804,495 km (0.095 R)
• M26: 9,981,918 km (0.12 R)
• M27: 10,475,292 km (0.036 R)
• M28: 12,671,388 km (0.119 R)
• M29: 13,303,290 km (0.109 R)
• M30: 13,549,079 km (0.096 R)
• M31: 14,245,308 km (0.105 R)
• M32: 14,648,474 km (0.089 R)
• M33: 14,953,205 km (0.099 R)
• M34: 16,298,090 km (0.112 R)
• M35: 16,719,656 km (0.054 R)
• M36: 16,985,043 km (0.119 R)
• M37: 17,091,557 km (0.073 R)
• M38: 17,789,431 km (0.066 R)
• M39: 18,496,580 km (0.036 R)
• M40: 19,323,856 km (0.105 R)
• M41: 19,602,407 km (0.119 R)
• M42: 20,559,086 km (0.095 R)
• M43: 21,129,054 km (0.096 R)
• M44: 21,415,833 km (0.109 R)
• M45: 23,282,515 km (0.103 R)
• M46: 24,055,637 km (0.111 R)
• M47: 24,656,123 km (0.099 R)
• M48: 25,200,809 km (0.1 R)
• M49: 26,425,267 km (0.112 R)
• M50: 26,858,353 km (0.046 R)
• M51: 27,794,536 km (0.061 R)
• M52: 28,108,842 km (0.073 R)
• M53: 28,804,771 km (0.101 R)
• M54: 29,570,413 km (0.116 R)
• M55: 30,666,367 km (0.095 R)
• M56: 30,926,218 km (0.069 R)
• M57: 32,104,451 km (0.087 R)
• M58: 32,898,068 km (0.119 R)
• M59: 34,302,493 km (0.07 R)
• M60: 34,775,072 km (0.105 R)
• M61: 36,136,862 km (0.101 R)
• M62: 37,654,981 km (0.103 R)
• M63: 38,561,843 km (0.086 R)
• M64: 40,254,842 km (0.058 R)
• M65: 40,681,795 km (0.056 R)
• M66: 41,038,885 km (0.113 R)
• M67: 41,110,392 km (0.115 R)
• M68: 41,468,679 km (0.068 R)
• M69: 41,755,907 km (0.111 R)
• M70: 41,971,927 km (0.072 R)
• M71: 42,549,674 km (0.113 R)
• M72: 43,785,950 km (0.117 R)
• M73: 44,298,473 km (0.063 R)
• M74: 44,739,338 km (0.044 R)
• M75: 45,403,403 km (0.113 R)
• M76: 46,293,809 km (0.085 R)
• M77: 46,666,607 km (0.084 R)
• M78: 47,340,097 km (0.118 R)
• M79: 47,640,340 km (0.093 R)
• M80: 49,227,573 km (0.055 R)
• M81: 49,379,564 km (0.061 R)
• M82: 49,455,710 km (0.081 R)
• M83: 49,531,855 km (0.063 R)
• M84: 50,371,847 km (0.112 R)
• M85: 50,525,035 km (0.098 R)
• M86: 51,062,540 km (0.097 R)
• M87: 51,293,520 km (0.117 R)
• M88: 51,601,990 km (0.11 R)

Kuiper Belt

Range: 31.1 - 60.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 12,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit