🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.4 AU - 0.6 AU

Year: 134 Days

Day: 19.3 Hours

Environment

Temp: 188 °C

Axial Tilt: 24.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.94 AU - 1.94 AU

Year: 1023 Days

Day: 44 Hours

Environment

Temp: -68 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 71,130,925 km

• M1: 812,466 km (0.116 R)
• M2: 1,107,174 km (0.117 R)

Asteroid Belt

Center: 3.63 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.3

Radius: 8.9

Gravity: 12.51 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.07 AU - 5.55 AU

Year: 4634 Days

Day: 9.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 71,130,925 km

• M1: 115,938 km (0.09 R)
• M2: 209,138 km (0.092 R)
• M3: 399,277 km (0.092 R)
• M4: 505,491 km (0.077 R)
• M5: 646,861 km (0.074 R)
• M6: 912,547 km (0.112 R)
• M7: 999,015 km (0.116 R)
• M8: 1,372,560 km (0.103 R)
• M9: 1,787,545 km (0.058 R)
• M10: 1,860,549 km (0.112 R)
• M11: 2,142,840 km (0.12 R)
• M12: 2,201,033 km (0.105 R)
• M13: 2,479,585 km (0.068 R)
• M14: 2,854,327 km (0.097 R)
• M15: 3,224,582 km (0.034 R)
• M16: 3,336,481 km (0.11 R)
• M17: 3,449,727 km (0.069 R)
• M18: 3,986,783 km (0.112 R)
• M19: 4,058,740 km (0.072 R)
• M20: 4,203,999 km (0.117 R)
• M21: 4,499,904 km (0.103 R)
• M22: 5,059,849 km (0.108 R)
• M23: 5,454,189 km (0.05 R)
• M24: 5,913,305 km (0.114 R)
• M25: 6,078,311 km (0.102 R)
• M26: 6,839,615 km (0.091 R)
• M27: 7,012,849 km (0.107 R)
• M28: 7,246,072 km (0.118 R)
• M29: 7,630,688 km (0.12 R)
• M30: 7,810,505 km (0.054 R)
• M31: 7,991,668 km (0.11 R)
• M32: 8,419,817 km (0.075 R)
• M33: 8,636,734 km (0.037 R)
• M34: 9,044,388 km (0.119 R)
• M35: 10,074,519 km (0.059 R)
• M36: 10,603,647 km (0.109 R)
• M37: 11,619,715 km (0.074 R)
• M38: 11,723,088 km (0.098 R)
• M39: 12,174,275 km (0.105 R)
• M40: 12,525,231 km (0.12 R)
• M41: 12,666,601 km (0.08 R)
• M42: 13,058,099 km (0.11 R)
• M43: 13,962,418 km (0.056 R)
• M44: 14,551,834 km (0.1 R)
• M45: 14,849,533 km (0.073 R)
• M46: 15,074,229 km (0.106 R)
• M47: 15,149,328 km (0.043 R)
• M48: 15,299,973 km (0.112 R)
• M49: 15,526,913 km (0.042 R)
• M50: 15,793,047 km (0.033 R)
• M51: 16,137,422 km (0.035 R)
• M52: 16,445,593 km (0.088 R)
• M53: 16,755,710 km (0.061 R)
• M54: 17,067,771 km (0.065 R)
• M55: 17,185,355 km (0.111 R)
• M56: 17,460,615 km (0.091 R)
• M57: 18,015,623 km (0.069 R)
• M58: 18,135,301 km (0.065 R)
• M59: 19,591,936 km (0.115 R)
• M60: 20,003,180 km (0.084 R)
• M61: 20,375,828 km (0.029 R)
• M62: 21,001,895 km (0.105 R)
• M63: 21,127,857 km (0.05 R)
• M64: 21,634,246 km (0.089 R)
• M65: 21,804,039 km (0.111 R)
• M66: 22,102,038 km (0.07 R)
• M67: 22,187,459 km (0.081 R)
• M68: 23,351,031 km (0.118 R)
• M69: 23,743,426 km (0.111 R)
• M70: 24,050,102 km (0.087 R)
• M71: 25,200,360 km (0.104 R)
• M72: 25,558,048 km (0.081 R)
• M73: 26,368,719 km (0.11 R)
• M74: 28,711,123 km (0.036 R)
• M75: 28,850,847 km (0.102 R)
• M76: 28,944,346 km (0.105 R)
• M77: 29,084,519 km (0.117 R)
• M78: 29,694,878 km (0.1 R)
• M79: 30,025,190 km (0.118 R)
• M80: 30,119,736 km (0.117 R)
• M81: 30,451,694 km (0.102 R)
• M82: 30,641,982 km (0.062 R)
• M83: 30,928,013 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 324.6

Radius: 10

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.32 AU - 7.34 AU

Year: 6032 Days

Day: 5.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 71,130,925 km

• M1: 128,654 km (0.042 R)
• M2: 235,617 km (0.09 R)
• M3: 466,895 km (0.119 R)
• M4: 554,260 km (0.083 R)
• M5: 770,878 km (0.102 R)
• M6: 926,609 km (0.079 R)
• M7: 1,397,843 km (0.098 R)
• M8: 1,545,196 km (0.12 R)
• M9: 1,666,969 km (0.096 R)
• M10: 1,887,925 km (0.092 R)
• M11: 2,169,169 km (0.108 R)
• M12: 2,535,086 km (0.05 R)
• M13: 3,015,295 km (0.056 R)
• M14: 3,808,463 km (0.113 R)
• M15: 3,995,610 km (0.119 R)
• M16: 4,729,686 km (0.117 R)
• M17: 5,273,026 km (0.102 R)
• M18: 5,764,604 km (0.117 R)
• M19: 6,320,061 km (0.041 R)
• M20: 6,591,731 km (0.12 R)
• M21: 7,019,132 km (0.058 R)
• M22: 7,403,748 km (0.084 R)
• M23: 7,795,246 km (0.101 R)
• M24: 8,113,441 km (0.091 R)
• M25: 8,707,793 km (0.066 R)
• M26: 9,288,083 km (0.108 R)
• M27: 9,428,107 km (0.112 R)
• M28: 9,681,974 km (0.082 R)
• M29: 10,024,105 km (0.09 R)
• M30: 10,110,123 km (0.098 R)
• M31: 10,544,556 km (0.111 R)
• M32: 10,690,713 km (0.079 R)
• M33: 10,925,880 km (0.03 R)
• M34: 11,014,592 km (0.09 R)
• M35: 11,341,613 km (0.091 R)
• M36: 11,551,499 km (0.047 R)
• M37: 12,403,758 km (0.045 R)
• M38: 12,558,143 km (0.065 R)
• M39: 12,868,708 km (0.068 R)
• M40: 13,244,797 km (0.116 R)
• M41: 13,370,908 km (0.103 R)
• M42: 13,434,188 km (0.116 R)
• M43: 13,815,663 km (0.089 R)
• M44: 14,394,457 km (0.046 R)
• M45: 15,014,241 km (0.108 R)
• M46: 15,675,912 km (0.07 R)
• M47: 15,775,993 km (0.102 R)
• M48: 16,652,337 km (0.088 R)
• M49: 17,682,917 km (0.114 R)
• M50: 18,135,899 km (0.113 R)
• M51: 18,276,073 km (0.063 R)
• M52: 18,663,531 km (0.076 R)
• M53: 19,089,137 km (0.057 R)
• M54: 19,986,126 km (0.06 R)
• M55: 20,385,103 km (0.071 R)
• M56: 20,970,330 km (0.116 R)
• M57: 21,043,783 km (0.073 R)
• M58: 21,264,889 km (0.073 R)
• M59: 21,449,791 km (0.033 R)
• M60: 22,306,987 km (0.099 R)
• M61: 22,494,733 km (0.097 R)
• M62: 23,137,255 km (0.097 R)
• M63: 24,054,739 km (0.058 R)
• M64: 24,324,464 km (0.113 R)
• M65: 24,517,894 km (0.092 R)
• M66: 24,595,386 km (0.103 R)
• M67: 24,750,519 km (0.093 R)
• M68: 26,161,975 km (0.101 R)
• M69: 26,360,192 km (0.098 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 601.6

Radius: 4

Gravity: 37.6 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.8 AU - 16.68 AU

Year: 19290 Days

Day: 15.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 71,130,925 km

• M1: 61,485 km (0.095 R)
• M2: 100,679 km (0.117 R)
• M3: 265,985 km (0.11 R)
• M4: 365,168 km (0.12 R)
• M5: 555,606 km (0.075 R)
• M6: 597,195 km (0.109 R)
• M7: 1,120,638 km (0.115 R)
• M8: 1,422,975 km (0.097 R)
• M9: 1,688,362 km (0.043 R)
• M10: 2,263,865 km (0.09 R)
• M11: 2,297,524 km (0.118 R)
• M12: 2,399,400 km (0.092 R)
• M13: 2,468,215 km (0.089 R)
• M14: 4,471,630 km (0.105 R)
• M15: 5,076,005 km (0.057 R)
• M16: 5,751,739 km (0.109 R)
• M17: 6,123,490 km (0.11 R)
• M18: 6,407,426 km (0.116 R)
• M19: 6,599,061 km (0.086 R)
• M20: 6,647,381 km (0.097 R)
• M21: 7,737,351 km (0.078 R)
• M22: 8,302,831 km (0.112 R)
• M23: 8,459,460 km (0.098 R)
• M24: 8,564,328 km (0.072 R)
• M25: 9,966,809 km (0.05 R)
• M26: 10,412,461 km (0.057 R)
• M27: 10,468,709 km (0.104 R)
• M28: 10,524,958 km (0.109 R)
• M29: 11,846,506 km (0.038 R)
• M30: 14,391,166 km (0.067 R)
• M31: 15,659,905 km (0.104 R)
• M32: 16,047,364 km (0.069 R)
• M33: 16,177,364 km (0.085 R)
• M34: 16,372,739 km (0.115 R)
• M35: 18,370,170 km (0.07 R)
• M36: 20,092,490 km (0.099 R)
• M37: 20,866,509 km (0.071 R)
• M38: 21,008,179 km (0.071 R)
• M39: 21,865,524 km (0.09 R)
• M40: 23,688,075 km (0.068 R)
• M41: 24,579,977 km (0.118 R)
• M42: 25,105,365 km (0.11 R)
• M43: 25,407,254 km (0.108 R)
• M44: 25,558,647 km (0.118 R)
• M45: 26,780,562 km (0.087 R)
• M46: 27,166,225 km (0.12 R)
• M47: 27,243,567 km (0.094 R)
• M48: 29,757,709 km (0.107 R)
• M49: 30,880,740 km (0.081 R)
• M50: 32,673,222 km (0.109 R)
• M51: 33,997,911 km (0.117 R)
• M52: 34,582,989 km (0.103 R)
• M53: 34,918,836 km (0.095 R)
• M54: 35,171,357 km (0.05 R)
• M55: 36,956,359 km (0.097 R)
• M56: 37,213,667 km (0.115 R)
• M57: 38,509,484 km (0.11 R)
• M58: 39,732,297 km (0.118 R)
• M59: 41,411,982 km (0.086 R)
• M60: 42,484,748 km (0.116 R)
• M61: 44,110,877 km (0.074 R)
• M62: 44,383,893 km (0.116 R)
• M63: 44,475,148 km (0.079 R)
• M64: 45,665,348 km (0.1 R)
• M65: 46,403,165 km (0.114 R)
• M66: 47,423,871 km (0.072 R)
• M67: 47,890,318 km (0.083 R)
• M68: 48,077,315 km (0.108 R)
• M69: 48,452,058 km (0.058 R)
• M70: 49,015,892 km (0.075 R)
• M71: 50,245,138 km (0.098 R)
• M72: 51,580,299 km (0.082 R)
• M73: 52,252,292 km (0.078 R)
• M74: 52,927,128 km (0.113 R)
• M75: 53,313,988 km (0.059 R)
• M76: 54,480,253 km (0.101 R)
• M77: 54,968,690 km (0.096 R)
• M78: 56,640,297 km (0.102 R)
• M79: 57,234,350 km (0.066 R)
• M80: 57,830,348 km (0.113 R)
• M81: 59,128,708 km (0.095 R)
• M82: 59,329,319 km (0.083 R)
• M83: 59,429,699 km (0.098 R)
• M84: 62,978,759 km (0.058 R)
• M85: 63,491,431 km (0.066 R)
• M86: 63,696,829 km (0.078 R)
• M87: 64,623,887 km (0.118 R)
• M88: 64,727,259 km (0.034 R)
• M89: 68,798,266 km (0.073 R)
• M90: 69,537,578 km (0.098 R)
• M91: 70,279,733 km (0.115 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 16,792 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit