🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.91 AU - 1.11 AU

Year: 362 Days

Day: 27.9 Hours

Environment

Temp: 152 °C

Axial Tilt: 4.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,101,607 km

• M1: 131,945 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.68 AU - 4.74 AU

Year: 3079 Days

Day: 36.5 Hours

Environment

Temp: -122 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,101,607 km

• M1: 1,613,712 km (0.041 R)

Asteroid Belt

Center: 5 AU

Composition

Type: Main (Rocky/Icy Mix)

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: 568.3

Radius: 9

Gravity: 7.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.6 AU - 6.96 AU

Year: 4953 Days

Day: 14.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,101,607 km

• M1: 144,362 km (0.115 R)
• M2: 416,480 km (0.043 R)
• M3: 484,099 km (0.111 R)
• M4: 588,069 km (0.092 R)
• M5: 711,936 km (0.108 R)
• M6: 845,078 km (0.116 R)
• M7: 973,583 km (0.11 R)
• M8: 1,489,546 km (0.076 R)
• M9: 1,614,759 km (0.117 R)
• M10: 1,694,794 km (0.067 R)
• M11: 1,776,176 km (0.109 R)
• M12: 2,346,592 km (0.047 R)
• M13: 2,511,599 km (0.04 R)
• M14: 2,833,832 km (0.092 R)
• M15: 3,029,656 km (0.054 R)
• M16: 3,089,346 km (0.103 R)
• M17: 3,149,334 km (0.065 R)
• M18: 3,559,382 km (0.075 R)
• M19: 3,770,914 km (0.091 R)
• M20: 3,835,091 km (0.085 R)
• M21: 4,228,384 km (0.11 R)
• M22: 4,634,692 km (0.114 R)
• M23: 4,726,545 km (0.099 R)
• M24: 4,959,319 km (0.078 R)
• M25: 5,077,053 km (0.114 R)
• M26: 5,557,262 km (0.083 R)
• M27: 5,679,633 km (0.088 R)
• M28: 5,802,901 km (0.112 R)
• M29: 5,952,050 km (0.101 R)
• M30: 6,127,529 km (0.102 R)
• M31: 6,561,213 km (0.085 R)
• M32: 6,664,585 km (0.112 R)
• M33: 7,323,564 km (0.074 R)
• M34: 7,756,201 km (0.034 R)
• M35: 8,280,691 km (0.117 R)
• M36: 8,873,846 km (0.069 R)
• M37: 8,988,289 km (0.087 R)
• M38: 9,334,907 km (0.102 R)
• M39: 9,422,272 km (0.119 R)
• M40: 10,764,614 km (0.069 R)
• M41: 11,194,259 km (0.053 R)
• M42: 11,473,558 km (0.09 R)
• M43: 12,742,298 km (0.088 R)
• M44: 12,806,924 km (0.053 R)
• M45: 13,131,551 km (0.112 R)
• M46: 13,229,538 km (0.085 R)
• M47: 14,155,250 km (0.094 R)
• M48: 14,626,034 km (0.108 R)
• M49: 14,863,296 km (0.064 R)
• M50: 15,444,783 km (0.114 R)
• M51: 15,686,534 km (0.069 R)
• M52: 15,894,624 km (0.114 R)
• M53: 17,198,220 km (0.115 R)
• M54: 17,736,324 km (0.079 R)
• M55: 17,844,632 km (0.042 R)
• M56: 18,098,350 km (0.115 R)
• M57: 18,719,032 km (0.041 R)
• M58: 18,829,435 km (0.119 R)
• M59: 19,383,994 km (0.115 R)
• M60: 19,607,344 km (0.092 R)
• M61: 19,719,393 km (0.073 R)
• M62: 20,889,248 km (0.102 R)
• M63: 21,849,068 km (0.072 R)
• M64: 22,901,639 km (0.071 R)
• M65: 23,137,854 km (0.092 R)
• M66: 23,612,528 km (0.106 R)
• M67: 25,299,394 km (0.112 R)
• M68: 25,747,589 km (0.057 R)
• M69: 26,321,745 km (0.026 R)
• M70: 26,445,463 km (0.071 R)
• M71: 26,527,891 km (0.052 R)
• M72: 26,817,363 km (0.077 R)
• M73: 26,983,267 km (0.12 R)
• M74: 27,232,647 km (0.06 R)
• M75: 27,315,973 km (0.111 R)
• M76: 27,399,448 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.2

Radius: 12.3

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 8.29 AU - 11.65 AU

Year: 11221 Days

Day: 7.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 51,101,607 km

• M1: 170,990 km (0.088 R)
• M2: 672,143 km (0.117 R)
• M3: 828,174 km (0.115 R)
• M4: 1,241,513 km (0.117 R)
• M5: 1,668,465 km (0.111 R)
• M6: 2,377,559 km (0.08 R)
• M7: 2,596,421 km (0.098 R)
• M8: 2,793,291 km (0.11 R)
• M9: 2,908,033 km (0.096 R)
• M10: 3,024,420 km (0.061 R)
• M11: 3,322,419 km (0.047 R)
• M12: 3,413,674 km (0.12 R)
• M13: 4,141,467 km (0.095 R)
• M14: 4,951,241 km (0.105 R)
• M15: 5,161,426 km (0.108 R)
• M16: 5,338,849 km (0.102 R)
• M17: 5,956,987 km (0.105 R)
• M18: 6,752,249 km (0.102 R)
• M19: 7,182,044 km (0.089 R)
• M20: 7,261,181 km (0.065 R)
• M21: 7,420,354 km (0.1 R)
• M22: 8,734,870 km (0.08 R)
• M23: 8,946,701 km (0.095 R)
• M24: 9,855,209 km (0.096 R)
• M25: 9,987,453 km (0.079 R)
• M26: 10,209,157 km (0.112 R)
• M27: 11,249,760 km (0.045 R)
• M28: 11,387,988 km (0.026 R)
• M29: 12,276,450 km (0.073 R)
• M30: 12,514,011 km (0.026 R)
• M31: 12,753,218 km (0.043 R)
• M32: 12,945,452 km (0.074 R)
• M33: 13,138,882 km (0.052 R)
• M34: 13,430,598 km (0.098 R)
• M35: 13,675,489 km (0.065 R)
• M36: 14,619,302 km (0.08 R)
• M37: 15,073,781 km (0.102 R)
• M38: 15,584,059 km (0.117 R)
• M39: 15,944,739 km (0.104 R)
• M40: 16,256,053 km (0.109 R)
• M41: 17,255,217 km (0.069 R)
• M42: 17,574,907 km (0.108 R)
• M43: 17,789,132 km (0.109 R)
• M44: 18,165,969 km (0.087 R)
• M45: 18,545,648 km (0.069 R)
• M46: 18,873,118 km (0.09 R)
• M47: 19,037,526 km (0.116 R)
• M48: 20,314,194 km (0.095 R)
• M49: 20,934,427 km (0.09 R)
• M50: 21,389,504 km (0.111 R)
• M51: 21,732,980 km (0.112 R)
• M52: 23,242,273 km (0.091 R)
• M53: 23,772,598 km (0.083 R)
• M54: 24,485,880 km (0.061 R)
• M55: 24,965,341 km (0.115 R)
• M56: 25,508,531 km (0.12 R)
• M57: 26,606,430 km (0.112 R)
• M58: 26,729,250 km (0.036 R)
• M59: 26,852,369 km (0.098 R)
• M60: 29,291,113 km (0.083 R)
• M61: 29,672,588 km (0.053 R)
• M62: 29,863,924 km (0.035 R)
• M63: 30,119,586 km (0.111 R)
• M64: 30,955,839 km (0.108 R)
• M65: 31,344,344 km (0.108 R)
• M66: 31,604,345 km (0.109 R)
• M67: 32,126,292 km (0.068 R)
• M68: 32,519,735 km (0.112 R)
• M69: 32,717,054 km (0.11 R)
• M70: 33,377,529 km (0.106 R)
• M71: 35,453,050 km (0.093 R)
• M72: 38,957,380 km (0.108 R)
• M73: 39,727,659 km (0.071 R)
• M74: 41,354,387 km (0.104 R)
• M75: 43,508,746 km (0.116 R)
• M76: 44,526,609 km (0.088 R)
• M77: 44,965,230 km (0.058 R)
• M78: 45,405,198 km (0.108 R)
• M79: 45,625,855 km (0.06 R)
• M80: 48,826,202 km (0.103 R)
• M81: 49,505,227 km (0.08 R)
• M82: 50,796,256 km (0.066 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 14,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit