🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.51 AU - 0.73 AU

Year: 171 Days

Day: 16.1 Hours

Environment

Temp: 226 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.17 AU - 2.89 AU

Year: 1408 Days

Day: 16.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.7

Radius: 11.2

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.1 AU - 10.1 AU

Year: 8823 Days

Day: 8.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,338,025 km

• M1: 170,691 km (0.112 R)
• M2: 334,202 km (0.099 R)
• M3: 504,145 km (0.102 R)
• M4: 587,022 km (0.096 R)
• M5: 690,843 km (0.12 R)
• M6: 817,702 km (0.1 R)
• M7: 2,128,329 km (0.093 R)
• M8: 2,343,451 km (0.11 R)
• M9: 3,138,563 km (0.109 R)
• M10: 3,384,353 km (0.105 R)
• M11: 3,608,001 km (0.101 R)
• M12: 3,807,864 km (0.097 R)
• M13: 4,188,740 km (0.106 R)
• M14: 4,278,350 km (0.072 R)
• M15: 4,520,548 km (0.027 R)
• M16: 4,829,767 km (0.119 R)
• M17: 5,082,139 km (0.088 R)
• M18: 5,371,312 km (0.099 R)
• M19: 5,534,224 km (0.118 R)
• M20: 6,100,751 km (0.072 R)
• M21: 6,408,174 km (0.039 R)
• M22: 7,145,243 km (0.105 R)
• M23: 8,057,641 km (0.112 R)
• M24: 8,206,939 km (0.096 R)
• M25: 8,357,285 km (0.117 R)
• M26: 9,356,599 km (0.115 R)
• M27: 9,553,170 km (0.092 R)
• M28: 9,950,353 km (0.062 R)
• M29: 10,761,024 km (0.064 R)
• M30: 11,888,692 km (0.089 R)
• M31: 12,016,449 km (0.054 R)
• M32: 12,273,009 km (0.105 R)
• M33: 13,273,520 km (0.05 R)
• M34: 13,761,359 km (0.106 R)
• M35: 13,985,007 km (0.066 R)
• M36: 14,572,329 km (0.054 R)
• M37: 14,983,573 km (0.115 R)
• M38: 15,259,880 km (0.093 R)
• M39: 15,817,581 km (0.071 R)
• M40: 16,952,880 km (0.119 R)
• M41: 17,192,834 km (0.099 R)
• M42: 18,310,480 km (0.108 R)
• M43: 18,458,133 km (0.115 R)
• M44: 19,002,370 km (0.097 R)
• M45: 19,501,878 km (0.102 R)
• M46: 19,602,258 km (0.089 R)
• M47: 21,542,692 km (0.094 R)
• M48: 22,430,406 km (0.117 R)
• M49: 22,588,231 km (0.115 R)
• M50: 23,170,466 km (0.099 R)
• M51: 23,650,376 km (0.108 R)
• M52: 24,133,727 km (0.087 R)
• M53: 24,295,592 km (0.025 R)
• M54: 24,566,065 km (0.084 R)
• M55: 24,728,827 km (0.036 R)
• M56: 24,946,492 km (0.054 R)
• M57: 25,713,032 km (0.091 R)
• M58: 26,154,645 km (0.101 R)
• M59: 29,487,835 km (0.027 R)
• M60: 30,298,206 km (0.075 R)
• M61: 31,057,266 km (0.113 R)
• M62: 31,233,343 km (0.059 R)
• M63: 32,059,272 km (0.099 R)
• M64: 32,653,625 km (0.109 R)
• M65: 34,945,464 km (0.087 R)
• M66: 35,067,536 km (0.119 R)
• M67: 35,373,314 km (0.092 R)
• M68: 35,741,325 km (0.063 R)
• M69: 36,357,668 km (0.076 R)
• M70: 38,039,148 km (0.103 R)
• M71: 38,416,284 km (0.068 R)
• M72: 39,873,368 km (0.095 R)
• M73: 41,606,758 km (0.037 R)
• M74: 41,865,712 km (0.108 R)
• M75: 42,776,165 km (0.095 R)
• M76: 42,906,614 km (0.1 R)
• M77: 43,496,030 km (0.115 R)
• M78: 43,890,370 km (0.073 R)

Asteroid Belt

Center: 9.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.6

Radius: 13.2

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.96 AU - 12.7 AU

Year: 12469 Days

Day: 7.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 40,338,025 km

• M1: 286,480 km (0.097 R)
• M2: 497,712 km (0.109 R)
• M3: 956,529 km (0.108 R)
• M4: 1,039,256 km (0.114 R)
• M5: 1,590,076 km (0.043 R)
• M6: 1,813,276 km (0.099 R)
• M7: 1,897,200 km (0.058 R)
• M8: 2,291,241 km (0.053 R)
• M9: 2,428,422 km (0.092 R)
• M10: 2,544,809 km (0.068 R)
• M11: 2,955,306 km (0.075 R)
• M12: 3,206,630 km (0.111 R)
• M13: 3,412,776 km (0.087 R)
• M14: 3,596,931 km (0.088 R)
• M15: 3,947,738 km (0.082 R)
• M16: 4,740,757 km (0.108 R)
• M17: 4,858,191 km (0.119 R)
• M18: 5,398,239 km (0.055 R)
• M19: 5,644,627 km (0.07 R)
• M20: 6,341,005 km (0.099 R)
• M21: 6,666,680 km (0.102 R)
• M22: 6,765,414 km (0.037 R)
• M23: 6,897,808 km (0.112 R)
• M24: 7,641,908 km (0.068 R)
• M25: 7,849,251 km (0.083 R)
• M26: 8,305,075 km (0.038 R)
• M27: 9,798,511 km (0.114 R)
• M28: 9,911,158 km (0.037 R)
• M29: 10,365,636 km (0.102 R)
• M30: 10,710,908 km (0.084 R)
• M31: 10,943,234 km (0.114 R)
• M32: 11,412,971 km (0.029 R)
• M33: 11,650,383 km (0.067 R)
• M34: 11,929,383 km (0.067 R)
• M35: 12,251,018 km (0.098 R)
• M36: 12,534,806 km (0.098 R)
• M37: 13,399,032 km (0.06 R)
• M38: 13,524,096 km (0.044 R)
• M39: 13,859,495 km (0.118 R)
• M40: 14,028,241 km (0.06 R)
• M41: 16,506,031 km (0.104 R)
• M42: 17,044,733 km (0.111 R)
• M43: 17,772,077 km (0.112 R)
• M44: 18,324,243 km (0.094 R)
• M45: 20,685,047 km (0.116 R)
• M46: 20,974,669 km (0.114 R)
• M47: 21,071,608 km (0.05 R)
• M48: 21,314,405 km (0.053 R)
• M49: 21,900,979 km (0.096 R)
• M50: 22,542,454 km (0.111 R)
• M51: 23,089,983 km (0.116 R)
• M52: 23,491,054 km (0.116 R)
• M53: 24,300,080 km (0.092 R)
• M54: 24,452,819 km (0.101 R)
• M55: 25,997,417 km (0.089 R)
• M56: 26,205,657 km (0.083 R)
• M57: 27,573,281 km (0.052 R)
• M58: 27,679,496 km (0.05 R)
• M59: 28,802,527 km (0.055 R)
• M60: 29,505,188 km (0.106 R)
• M61: 30,158,781 km (0.085 R)
• M62: 30,487,448 km (0.117 R)
• M63: 31,480,329 km (0.067 R)
• M64: 32,148,134 km (0.057 R)
• M65: 33,158,817 km (0.08 R)
• M66: 34,408,109 km (0.084 R)
• M67: 34,636,844 km (0.106 R)
• M68: 34,981,068 km (0.067 R)
• M69: 35,846,343 km (0.089 R)
• M70: 36,601,961 km (0.115 R)
• M71: 37,304,174 km (0.116 R)
• M72: 37,892,841 km (0.057 R)
• M73: 38,662,522 km (0.079 R)
• M74: 39,019,613 km (0.069 R)
• M75: 39,557,118 km (0.071 R)
• M76: 40,157,304 km (0.113 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 218 - 12,095 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit