🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.48 AU - 0.62 AU

Year: 148 Days

Day: 35.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 42.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,327,854 km

• M1: 101,128 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.59 AU - 0.79 AU

Year: 208 Days

Day: 32.5 Hours

Environment

Temp: 124 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,327,854 km

• M1: 359,932 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.9 AU - 2.44 AU

Year: 1162 Days

Day: 42.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.19 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.5

Radius: 10.4

Gravity: 5.26 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.91 AU - 6.51 AU

Year: 5624 Days

Day: 9 Hours

Environment

Temp: -160 °C

Axial Tilt: 109.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 35,327,854 km

• M1: 134,339 km (0.117 R)
• M2: 209,437 km (0.104 R)
• M3: 280,197 km (0.1 R)
• M4: 364,720 km (0.111 R)
• M5: 612,603 km (0.087 R)
• M6: 782,397 km (0.118 R)
• M7: 900,130 km (0.04 R)
• M8: 1,110,315 km (0.106 R)
• M9: 1,259,614 km (0.101 R)
• M10: 1,352,514 km (0.084 R)
• M11: 1,431,652 km (0.065 R)
• M12: 1,545,346 km (0.112 R)
• M13: 1,782,010 km (0.104 R)
• M14: 2,012,391 km (0.077 R)
• M15: 2,463,279 km (0.089 R)
• M16: 2,903,994 km (0.099 R)
• M17: 3,028,609 km (0.089 R)
• M18: 3,261,533 km (0.08 R)
• M19: 3,949,683 km (0.118 R)
• M20: 4,134,436 km (0.106 R)
• M21: 4,227,935 km (0.114 R)
• M22: 4,369,604 km (0.085 R)
• M23: 4,488,834 km (0.109 R)
• M24: 4,560,940 km (0.088 R)
• M25: 4,633,345 km (0.11 R)
• M26: 4,779,353 km (0.107 R)
• M27: 5,076,155 km (0.08 R)
• M28: 5,404,522 km (0.057 R)
• M29: 6,028,794 km (0.083 R)
• M30: 6,161,787 km (0.063 R)
• M31: 6,430,614 km (0.089 R)
• M32: 6,703,331 km (0.027 R)
• M33: 6,785,909 km (0.089 R)
• M34: 6,868,936 km (0.049 R)
• M35: 6,952,112 km (0.058 R)
• M36: 7,316,832 km (0.103 R)
• M37: 7,458,800 km (0.034 R)
• M38: 7,716,557 km (0.072 R)
• M39: 8,537,550 km (0.079 R)
• M40: 9,079,843 km (0.061 R)
• M41: 10,548,146 km (0.093 R)
• M42: 10,967,319 km (0.086 R)
• M43: 11,064,857 km (0.095 R)
• M44: 11,457,701 km (0.078 R)
• M45: 11,523,524 km (0.096 R)
• M46: 11,955,263 km (0.112 R)
• M47: 12,697,718 km (0.115 R)
• M48: 13,247,041 km (0.11 R)
• M49: 13,909,610 km (0.1 R)
• M50: 14,298,116 km (0.076 R)
• M51: 14,547,196 km (0.088 R)
• M52: 15,085,748 km (0.096 R)
• M53: 15,850,792 km (0.104 R)
• M54: 16,665,801 km (0.089 R)
• M55: 17,304,883 km (0.079 R)
• M56: 17,418,578 km (0.044 R)
• M57: 18,490,895 km (0.11 R)
• M58: 18,607,133 km (0.085 R)
• M59: 18,801,311 km (0.039 R)
• M60: 19,466,423 km (0.094 R)
• M61: 19,663,593 km (0.068 R)
• M62: 20,099,521 km (0.058 R)
• M63: 20,258,843 km (0.104 R)
• M64: 20,418,613 km (0.118 R)
• M65: 21,711,737 km (0.096 R)
• M66: 21,834,408 km (0.118 R)
• M67: 22,533,329 km (0.115 R)
• M68: 22,740,372 km (0.062 R)
• M69: 22,948,014 km (0.119 R)
• M70: 23,072,928 km (0.119 R)
• M71: 23,574,680 km (0.057 R)
• M72: 23,658,604 km (0.11 R)
• M73: 23,826,902 km (0.051 R)
• M74: 25,617,588 km (0.081 R)
• M75: 25,876,991 km (0.069 R)
• M76: 26,267,741 km (0.098 R)
• M77: 26,529,238 km (0.117 R)
• M78: 26,703,968 km (0.113 R)
• M79: 27,761,026 km (0.104 R)
• M80: 28,428,682 km (0.114 R)
• M81: 28,921,607 km (0.082 R)
• M82: 29,101,573 km (0.058 R)
• M83: 29,688,894 km (0.085 R)
• M84: 29,825,028 km (0.049 R)
• M85: 30,646,171 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.6

Radius: 11.5

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.09 AU - 6.57 AU

Year: 5788 Days

Day: 14.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 35,327,854 km

• M1: 445,802 km (0.103 R)
• M2: 524,640 km (0.094 R)
• M3: 621,878 km (0.062 R)
• M4: 837,000 km (0.087 R)
• M5: 954,135 km (0.11 R)
• M6: 1,272,330 km (0.1 R)
• M7: 1,849,628 km (0.09 R)
• M8: 2,394,912 km (0.061 R)
• M9: 3,242,983 km (0.069 R)
• M10: 3,529,014 km (0.093 R)
• M11: 3,650,637 km (0.086 R)
• M12: 3,823,273 km (0.095 R)
• M13: 3,998,751 km (0.054 R)
• M14: 4,125,760 km (0.105 R)
• M15: 4,673,737 km (0.084 R)
• M16: 4,888,559 km (0.101 R)
• M17: 5,272,577 km (0.06 R)
• M18: 5,609,471 km (0.111 R)
• M19: 5,780,611 km (0.108 R)
• M20: 5,953,397 km (0.08 R)
• M21: 6,333,824 km (0.102 R)
• M22: 6,452,605 km (0.115 R)
• M23: 7,553,795 km (0.111 R)
• M24: 8,061,829 km (0.064 R)
• M25: 8,190,483 km (0.107 R)
• M26: 8,548,172 km (0.028 R)
• M27: 8,778,403 km (0.028 R)
• M28: 9,312,467 km (0.046 R)
• M29: 10,098,754 km (0.116 R)
• M30: 10,622,945 km (0.073 R)
• M31: 10,764,165 km (0.045 R)
• M32: 11,263,672 km (0.093 R)
• M33: 11,407,885 km (0.103 R)
• M34: 11,480,141 km (0.08 R)
• M35: 12,322,377 km (0.116 R)
• M36: 12,508,177 km (0.037 R)
• M37: 12,694,875 km (0.111 R)
• M38: 13,834,362 km (0.078 R)
• M39: 14,027,493 km (0.071 R)
• M40: 15,845,706 km (0.054 R)
• M41: 15,966,880 km (0.094 R)
• M42: 16,210,126 km (0.074 R)
• M43: 16,413,729 km (0.084 R)
• M44: 16,536,399 km (0.113 R)
• M45: 17,486,346 km (0.118 R)
• M46: 18,369,123 km (0.109 R)
• M47: 18,538,916 km (0.105 R)
• M48: 19,137,457 km (0.108 R)
• M49: 20,441,053 km (0.092 R)
• M50: 21,103,772 km (0.12 R)
• M51: 21,326,074 km (0.099 R)
• M52: 22,813,675 km (0.091 R)
• M53: 22,904,930 km (0.049 R)
• M54: 23,916,361 km (0.09 R)
• M55: 24,009,112 km (0.111 R)
• M56: 24,801,831 km (0.059 R)
• M57: 25,508,232 km (0.112 R)
• M58: 26,173,643 km (0.106 R)
• M59: 26,796,719 km (0.091 R)
• M60: 27,424,581 km (0.113 R)
• M61: 27,667,378 km (0.112 R)
• M62: 28,449,027 km (0.05 R)
• M63: 30,084,281 km (0.027 R)
• M64: 30,485,204 km (0.106 R)
• M65: 30,585,733 km (0.087 R)
• M66: 30,938,485 km (0.118 R)
• M67: 31,597,165 km (0.09 R)
• M68: 32,158,007 km (0.103 R)
• M69: 32,568,055 km (0.074 R)
• M70: 32,825,214 km (0.096 R)
• M71: 33,445,147 km (0.037 R)
• M72: 33,652,639 km (0.113 R)
• M73: 33,808,520 km (0.103 R)
• M74: 33,964,551 km (0.11 R)
• M75: 34,173,090 km (0.095 R)
• M76: 34,539,156 km (0.034 R)
• M77: 35,116,903 km (0.12 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 19,739 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit