🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.71 AU - 1.99 AU

Year: 901 Days

Day: 16.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,541,725 km

• M1: 967,001 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.24 AU - 2.62 AU

Year: 1357 Days

Day: 42.4 Hours

Environment

Temp: -69 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933.8

Radius: 10.2

Gravity: 8.98 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 5.26 AU - 6.3 AU

Year: 4977 Days

Day: 15 Hours

Environment

Temp: -150 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,541,725 km

• M1: 176,077 km (0.059 R)
• M2: 242,797 km (0.107 R)
• M3: 335,249 km (0.102 R)
• M4: 544,087 km (0.03 R)
• M5: 1,069,924 km (0.111 R)
• M6: 1,356,553 km (0.116 R)
• M7: 2,077,914 km (0.11 R)
• M8: 2,457,594 km (0.104 R)
• M9: 2,880,657 km (0.112 R)
• M10: 2,968,171 km (0.088 R)
• M11: 3,258,391 km (0.108 R)
• M12: 3,372,534 km (0.065 R)
• M13: 3,511,361 km (0.089 R)
• M14: 3,628,496 km (0.096 R)
• M15: 3,890,741 km (0.102 R)
• M16: 4,085,368 km (0.115 R)
• M17: 4,308,269 km (0.064 R)
• M18: 4,895,890 km (0.107 R)
• M19: 4,974,428 km (0.045 R)
• M20: 5,292,922 km (0.102 R)
• M21: 5,563,395 km (0.083 R)
• M22: 5,893,857 km (0.114 R)
• M23: 6,061,556 km (0.034 R)
• M24: 6,631,973 km (0.115 R)
• M25: 7,279,283 km (0.105 R)
• M26: 7,885,154 km (0.046 R)
• M27: 8,538,897 km (0.066 R)
• M28: 8,665,307 km (0.067 R)
• M29: 9,274,769 km (0.082 R)
• M30: 9,765,599 km (0.08 R)
• M31: 10,298,617 km (0.096 R)
• M32: 10,534,682 km (0.112 R)
• M33: 10,602,599 km (0.037 R)
• M34: 10,738,584 km (0.055 R)
• M35: 11,081,313 km (0.104 R)
• M36: 11,184,685 km (0.108 R)
• M37: 11,288,655 km (0.055 R)
• M38: 11,777,392 km (0.055 R)
• M39: 12,308,763 km (0.061 R)
• M40: 12,595,393 km (0.104 R)
• M41: 12,667,349 km (0.104 R)
• M42: 12,739,605 km (0.036 R)
• M43: 13,102,380 km (0.084 R)
• M44: 13,801,002 km (0.098 R)
• M45: 13,986,803 km (0.051 R)
• M46: 14,136,101 km (0.118 R)
• M47: 14,549,440 km (0.119 R)
• M48: 14,738,681 km (0.079 R)
• M49: 14,928,671 km (0.065 R)
• M50: 15,426,532 km (0.049 R)
• M51: 15,580,768 km (0.066 R)
• M52: 15,735,602 km (0.092 R)
• M53: 16,124,706 km (0.06 R)
• M54: 16,242,140 km (0.043 R)
• M55: 16,714,570 km (0.105 R)
• M56: 17,632,652 km (0.041 R)
• M57: 18,526,200 km (0.111 R)
• M58: 18,772,438 km (0.054 R)
• M59: 19,019,724 km (0.112 R)
• M60: 22,201,222 km (0.059 R)
• M61: 23,563,609 km (0.117 R)
• M62: 23,785,912 km (0.119 R)
• M63: 24,187,881 km (0.051 R)
• M64: 25,043,581 km (0.107 R)
• M65: 25,270,521 km (0.06 R)
• M66: 25,863,527 km (0.078 R)
• M67: 26,092,861 km (0.059 R)
• M68: 26,230,790 km (0.096 R)
• M69: 26,970,402 km (0.12 R)
• M70: 27,857,667 km (0.115 R)
• M71: 28,422,847 km (0.099 R)
• M72: 28,659,511 km (0.093 R)
• M73: 28,754,356 km (0.112 R)
• M74: 29,182,505 km (0.095 R)
• M75: 29,708,641 km (0.089 R)
• M76: 30,867,277 km (0.042 R)
• M77: 31,696,946 km (0.084 R)
• M78: 32,237,743 km (0.086 R)
• M79: 32,336,477 km (0.115 R)
• M80: 32,682,497 km (0.096 R)
• M81: 33,179,013 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 719

Radius: 11.7

Gravity: 5.25 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 8.12 AU - 10.6 AU

Year: 10256 Days

Day: 10.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 154 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 49,541,725 km

• M1: 147,055 km (0.099 R)
• M2: 227,389 km (0.113 R)
• M3: 540,647 km (0.119 R)
• M4: 964,158 km (0.087 R)
• M5: 1,079,947 km (0.033 R)
• M6: 1,221,616 km (0.036 R)
• M7: 1,413,101 km (0.108 R)
• M8: 1,637,797 km (0.104 R)
• M9: 1,947,615 km (0.078 R)
• M10: 2,276,281 km (0.101 R)
• M11: 2,514,441 km (0.077 R)
• M12: 2,901,152 km (0.105 R)
• M13: 3,426,090 km (0.066 R)
• M14: 3,730,672 km (0.045 R)
• M15: 4,333,701 km (0.117 R)
• M16: 4,497,510 km (0.052 R)
• M17: 4,933,139 km (0.078 R)
• M18: 6,246,160 km (0.068 R)
• M19: 6,506,161 km (0.09 R)
• M20: 6,581,110 km (0.117 R)
• M21: 6,807,900 km (0.092 R)
• M22: 6,922,193 km (0.118 R)
• M23: 7,740,343 km (0.11 R)
• M24: 7,819,780 km (0.097 R)
• M25: 8,221,600 km (0.11 R)
• M26: 8,630,152 km (0.104 R)
• M27: 8,878,484 km (0.117 R)
• M28: 9,552,123 km (0.115 R)
• M29: 9,809,132 km (0.078 R)
• M30: 10,286,050 km (0.116 R)
• M31: 10,859,609 km (0.102 R)
• M32: 11,038,079 km (0.049 R)
• M33: 11,945,540 km (0.051 R)
• M34: 12,782,689 km (0.088 R)
• M35: 13,590,667 km (0.105 R)
• M36: 13,879,840 km (0.113 R)
• M37: 14,171,107 km (0.067 R)
• M38: 15,007,060 km (0.108 R)
• M39: 15,456,153 km (0.081 R)
• M40: 15,606,798 km (0.092 R)
• M41: 15,909,584 km (0.067 R)
• M42: 16,163,452 km (0.061 R)
• M43: 17,505,045 km (0.117 R)
• M44: 17,819,650 km (0.117 R)
• M45: 17,924,966 km (0.082 R)
• M46: 18,454,693 km (0.102 R)
• M47: 18,561,206 km (0.088 R)
• M48: 18,882,094 km (0.039 R)
• M49: 19,638,012 km (0.077 R)
• M50: 19,801,223 km (0.083 R)
• M51: 21,514,717 km (0.118 R)
• M52: 22,645,228 km (0.12 R)
• M53: 24,260,137 km (0.1 R)
• M54: 24,435,466 km (0.102 R)
• M55: 26,091,215 km (0.103 R)
• M56: 26,330,721 km (0.08 R)
• M57: 26,631,114 km (0.111 R)
• M58: 27,295,927 km (0.084 R)
• M59: 28,150,131 km (0.111 R)
• M60: 28,395,770 km (0.078 R)
• M61: 29,509,975 km (0.085 R)
• M62: 29,822,036 km (0.088 R)
• M63: 31,208,061 km (0.07 R)
• M64: 31,335,219 km (0.037 R)
• M65: 31,589,685 km (0.096 R)
• M66: 32,486,374 km (0.108 R)
• M67: 33,131,889 km (0.11 R)
• M68: 33,651,293 km (0.04 R)
• M69: 34,369,961 km (0.087 R)
• M70: 35,291,933 km (0.103 R)
• M71: 36,958,453 km (0.114 R)
• M72: 38,378,287 km (0.095 R)
• M73: 39,060,453 km (0.118 R)
• M74: 39,540,512 km (0.11 R)
• M75: 40,922,797 km (0.106 R)
• M76: 41,201,049 km (0.068 R)
• M77: 41,829,659 km (0.041 R)
• M78: 42,602,182 km (0.09 R)
• M79: 44,090,232 km (0.111 R)
• M80: 45,091,641 km (0.111 R)
• M81: 45,235,255 km (0.046 R)
• M82: 45,379,168 km (0.079 R)
• M83: 45,595,187 km (0.093 R)
• M84: 48,876,317 km (0.081 R)
• M85: 48,950,218 km (0.076 R)

Kuiper Belt

Range: 30.6 - 58.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 224 - 18,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit