🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.26 AU - 2 AU

Year: 647 Days

Day: 14.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,738,285 km

• M1: 311,313 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 3.24 AU - 3.28 AU

Year: 1830 Days

Day: 26 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,738,285 km

• M1: 1,060,799 km (0.09 R)
• M2: 2,665,236 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.01 AU - 4.03 AU

Year: 2053 Days

Day: 24.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,738,285 km

• M1: 417,378 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.7 AU - 7 AU

Year: 4975 Days

Day: 32.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.4

Radius: 12

Gravity: 5.12 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 7.41 AU - 11.69 AU

Year: 9176 Days

Day: 14.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 48,738,285 km

• M1: 354,397 km (0.069 R)
• M2: 605,423 km (0.032 R)
• M3: 745,596 km (0.078 R)
• M4: 915,539 km (0.038 R)
• M5: 1,061,247 km (0.075 R)
• M6: 1,137,243 km (0.115 R)
• M7: 1,813,276 km (0.112 R)
• M8: 1,929,065 km (0.078 R)
• M9: 2,023,461 km (0.097 R)
• M10: 2,808,700 km (0.113 R)
• M11: 2,943,637 km (0.075 R)
• M12: 3,192,119 km (0.086 R)
• M13: 3,447,633 km (0.037 R)
• M14: 3,858,428 km (0.082 R)
• M15: 4,069,810 km (0.106 R)
• M16: 4,378,430 km (0.119 R)
• M17: 4,694,680 km (0.105 R)
• M18: 4,855,648 km (0.046 R)
• M19: 4,985,798 km (0.11 R)
• M20: 5,216,328 km (0.11 R)
• M21: 5,383,279 km (0.098 R)
• M22: 6,033,432 km (0.046 R)
• M23: 6,492,697 km (0.107 R)
• M24: 6,600,408 km (0.093 R)
• M25: 6,744,770 km (0.108 R)
• M26: 7,000,133 km (0.108 R)
• M27: 7,332,988 km (0.072 R)
• M28: 7,823,221 km (0.102 R)
• M29: 8,091,599 km (0.057 R)
• M30: 8,558,644 km (0.076 R)
• M31: 8,795,607 km (0.065 R)
• M32: 9,034,664 km (0.063 R)
• M33: 9,888,270 km (0.113 R)
• M34: 10,471,701 km (0.105 R)
• M35: 11,195,157 km (0.112 R)
• M36: 11,411,026 km (0.119 R)
• M37: 12,288,268 km (0.057 R)
• M38: 12,960,561 km (0.077 R)
• M39: 13,232,829 km (0.11 R)
• M40: 13,323,934 km (0.03 R)
• M41: 13,461,116 km (0.061 R)
• M42: 14,247,252 km (0.105 R)
• M43: 14,434,399 km (0.1 R)
• M44: 14,622,294 km (0.118 R)
• M45: 15,334,380 km (0.052 R)
• M46: 15,960,746 km (0.057 R)
• M47: 16,350,299 km (0.09 R)
• M48: 17,238,312 km (0.12 R)
• M49: 17,587,922 km (0.102 R)
• M50: 19,370,979 km (0.079 R)
• M51: 19,786,562 km (0.087 R)
• M52: 20,362,813 km (0.092 R)
• M53: 21,317,697 km (0.068 R)
• M54: 21,854,454 km (0.081 R)
• M55: 22,450,152 km (0.106 R)
• M56: 22,722,570 km (0.086 R)
• M57: 23,602,056 km (0.069 R)
• M58: 23,934,612 km (0.113 R)
• M59: 24,101,563 km (0.09 R)
• M60: 24,660,760 km (0.078 R)
• M61: 24,829,357 km (0.055 R)
• M62: 25,111,199 km (0.058 R)
• M63: 25,337,391 km (0.062 R)
• M64: 25,621,179 km (0.095 R)
• M65: 25,792,019 km (0.113 R)
• M66: 28,516,346 km (0.077 R)
• M67: 30,182,418 km (0.096 R)
• M68: 30,362,683 km (0.092 R)
• M69: 33,982,353 km (0.082 R)
• M70: 34,232,780 km (0.116 R)
• M71: 34,546,487 km (0.08 R)
• M72: 35,938,345 km (0.094 R)
• M73: 36,257,138 km (0.072 R)
• M74: 37,800,839 km (0.074 R)
• M75: 38,645,917 km (0.105 R)
• M76: 39,103,537 km (0.092 R)
• M77: 40,156,407 km (0.073 R)
• M78: 40,354,774 km (0.105 R)
• M79: 40,487,317 km (0.056 R)
• M80: 43,302,450 km (0.048 R)
• M81: 43,709,805 km (0.056 R)
• M82: 43,845,939 km (0.117 R)
• M83: 44,254,940 km (0.064 R)
• M84: 45,145,496 km (0.093 R)
• M85: 45,282,976 km (0.066 R)
• M86: 46,180,414 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 12.5

Gravity: 2.68 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 10.81 AU - 13.43 AU

Year: 13119 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 53.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 48,738,285 km

• M1: 460,013 km (0.053 R)
• M2: 905,516 km (0.065 R)
• M3: 1,903,783 km (0.087 R)
• M4: 2,175,003 km (0.08 R)
• M5: 3,034,443 km (0.093 R)
• M6: 3,441,349 km (0.057 R)
• M7: 3,560,729 km (0.061 R)
• M8: 3,927,542 km (0.105 R)
• M9: 4,147,302 km (0.112 R)
• M10: 4,566,176 km (0.069 R)
• M11: 4,664,761 km (0.114 R)
• M12: 5,066,431 km (0.045 R)
• M13: 5,375,201 km (0.04 R)
• M14: 6,264,710 km (0.069 R)
• M15: 6,448,267 km (0.099 R)
• M16: 6,670,719 km (0.067 R)
• M17: 6,933,562 km (0.117 R)
• M18: 7,238,143 km (0.057 R)
• M19: 7,821,276 km (0.098 R)
• M20: 8,019,044 km (0.074 R)
• M21: 9,533,274 km (0.081 R)
• M22: 9,702,320 km (0.091 R)
• M23: 10,128,973 km (0.109 R)
• M24: 11,267,412 km (0.11 R)
• M25: 12,538,396 km (0.069 R)
• M26: 13,190,792 km (0.093 R)
• M27: 13,950,001 km (0.062 R)
• M28: 14,142,085 km (0.091 R)
• M29: 16,261,438 km (0.099 R)
• M30: 17,023,789 km (0.112 R)
• M31: 17,280,499 km (0.086 R)
• M32: 17,954,138 km (0.102 R)
• M33: 18,058,557 km (0.117 R)
• M34: 18,320,354 km (0.108 R)
• M35: 19,810,049 km (0.04 R)
• M36: 20,405,898 km (0.112 R)
• M37: 21,062,632 km (0.078 R)
• M38: 21,504,245 km (0.082 R)
• M39: 21,615,247 km (0.098 R)
• M40: 22,004,949 km (0.076 R)
• M41: 22,116,699 km (0.095 R)
• M42: 22,228,598 km (0.073 R)
• M43: 22,847,634 km (0.071 R)
• M44: 24,333,590 km (0.058 R)
• M45: 24,564,868 km (0.08 R)
• M46: 25,146,504 km (0.053 R)
• M47: 25,673,837 km (0.076 R)
• M48: 26,560,952 km (0.11 R)
• M49: 27,518,229 km (0.039 R)
• M50: 29,713,129 km (0.098 R)
• M51: 29,960,414 km (0.084 R)
• M52: 30,332,763 km (0.06 R)
• M53: 30,519,462 km (0.087 R)
• M54: 31,144,631 km (0.103 R)
• M55: 31,270,144 km (0.054 R)
• M56: 32,217,098 km (0.093 R)
• M57: 33,558,692 km (0.09 R)
• M58: 34,463,161 km (0.064 R)
• M59: 34,983,761 km (0.029 R)
• M60: 35,441,232 km (0.074 R)
• M61: 35,900,796 km (0.102 R)
• M62: 36,759,488 km (0.113 R)
• M63: 36,958,603 km (0.074 R)
• M64: 37,158,017 km (0.102 R)
• M65: 38,766,643 km (0.117 R)
• M66: 39,308,037 km (0.081 R)
• M67: 39,715,542 km (0.045 R)
• M68: 39,988,109 km (0.12 R)
• M69: 40,809,402 km (0.086 R)
• M70: 41,222,142 km (0.066 R)
• M71: 41,982,398 km (0.082 R)
• M72: 42,538,155 km (0.093 R)
• M73: 42,956,729 km (0.102 R)
• M74: 43,657,147 km (0.12 R)
• M75: 43,797,769 km (0.097 R)
• M76: 43,938,391 km (0.102 R)
• M77: 44,785,863 km (0.093 R)
• M78: 46,496,813 km (0.086 R)

Kuiper Belt

Range: 35.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 14,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit