🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.57 AU - 0.95 AU

Year: 242 Days

Day: 30.7 Hours

Environment

Temp: 147 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.73 AU - 0.85 AU

Year: 256 Days

Day: 21.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.46 AU - 2.12 AU

Year: 875 Days

Day: 13.8 Hours

Environment

Temp: -48 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.5 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 13.3

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.06 AU - 6.34 AU

Year: 4331 Days

Day: 14.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 54,374,996 km

• M1: 233,522 km (0.073 R)
• M2: 321,187 km (0.062 R)
• M3: 405,261 km (0.116 R)
• M4: 596,148 km (0.086 R)
• M5: 832,363 km (0.063 R)
• M6: 1,075,160 km (0.106 R)
• M7: 1,286,542 km (0.097 R)
• M8: 1,411,905 km (0.12 R)
• M9: 1,526,945 km (0.079 R)
• M10: 1,675,347 km (0.071 R)
• M11: 1,782,309 km (0.045 R)
• M12: 1,875,808 km (0.026 R)
• M13: 1,971,102 km (0.11 R)
• M14: 2,318,019 km (0.078 R)
• M15: 2,403,439 km (0.117 R)
• M16: 2,542,565 km (0.08 R)
• M17: 2,630,978 km (0.063 R)
• M18: 2,720,437 km (0.044 R)
• M19: 2,810,944 km (0.116 R)
• M20: 3,107,447 km (0.055 R)
• M21: 3,453,317 km (0.069 R)
• M22: 3,611,143 km (0.1 R)
• M23: 3,893,135 km (0.116 R)
• M24: 4,521,895 km (0.118 R)
• M25: 4,629,755 km (0.053 R)
• M26: 4,848,317 km (0.086 R)
• M27: 4,958,870 km (0.093 R)
• M28: 5,070,171 km (0.079 R)
• M29: 5,340,943 km (0.119 R)
• M30: 5,570,277 km (0.058 R)
• M31: 6,062,603 km (0.113 R)
• M32: 6,157,897 km (0.091 R)
• M33: 6,790,098 km (0.079 R)
• M34: 7,063,862 km (0.12 R)
• M35: 7,366,648 km (0.114 R)
• M36: 7,673,772 km (0.066 R)
• M37: 8,195,121 km (0.065 R)
• M38: 8,971,534 km (0.112 R)
• M39: 9,631,709 km (0.106 R)
• M40: 9,939,731 km (0.119 R)
• M41: 10,393,312 km (0.12 R)
• M42: 11,321,118 km (0.027 R)
• M43: 12,184,747 km (0.104 R)
• M44: 12,854,047 km (0.067 R)
• M45: 12,977,017 km (0.085 R)
• M46: 13,286,236 km (0.113 R)
• M47: 13,817,458 km (0.042 R)
• M48: 14,291,982 km (0.045 R)
• M49: 15,192,262 km (0.111 R)
• M50: 15,583,610 km (0.105 R)
• M51: 16,177,065 km (0.081 R)
• M52: 17,318,048 km (0.109 R)
• M53: 18,450,354 km (0.096 R)
• M54: 18,937,894 km (0.101 R)
• M55: 19,218,390 km (0.075 R)
• M56: 19,324,006 km (0.118 R)
• M57: 20,068,255 km (0.073 R)
• M58: 20,426,093 km (0.09 R)
• M59: 20,966,590 km (0.103 R)
• M60: 21,184,106 km (0.1 R)
• M61: 21,293,163 km (0.075 R)
• M62: 21,548,376 km (0.036 R)
• M63: 22,098,747 km (0.07 R)
• M64: 22,246,251 km (0.039 R)
• M65: 22,728,105 km (0.114 R)
• M66: 23,588,742 km (0.118 R)
• M67: 24,004,325 km (0.094 R)
• M68: 24,269,861 km (0.082 R)
• M69: 24,651,186 km (0.045 R)
• M70: 25,034,306 km (0.037 R)
• M71: 25,149,646 km (0.119 R)
• M72: 25,574,055 km (0.086 R)
• M73: 26,117,694 km (0.038 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 8.7

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.54 AU - 5.9 AU

Year: 4356 Days

Day: 14 Hours

Environment

Temp: -135 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 54,374,996 km

• M1: 131,945 km (0.1 R)
• M2: 187,297 km (0.109 R)
• M3: 255,962 km (0.118 R)
• M4: 385,813 km (0.118 R)
• M5: 498,011 km (0.042 R)
• M6: 555,008 km (0.109 R)
• M7: 724,502 km (0.05 R)
• M8: 1,142,629 km (0.1 R)
• M9: 1,290,431 km (0.081 R)
• M10: 1,572,722 km (0.06 R)
• M11: 1,627,026 km (0.116 R)
• M12: 1,704,369 km (0.1 R)
• M13: 2,194,302 km (0.113 R)
• M14: 2,379,504 km (0.079 R)
• M15: 2,493,198 km (0.109 R)
• M16: 2,647,583 km (0.104 R)
• M17: 2,979,391 km (0.119 R)
• M18: 3,184,939 km (0.03 R)
• M19: 3,537,840 km (0.115 R)
• M20: 3,755,655 km (0.099 R)
• M21: 3,873,687 km (0.066 R)
• M22: 4,007,877 km (0.081 R)
• M23: 5,054,762 km (0.106 R)
• M24: 5,399,586 km (0.107 R)
• M25: 5,549,782 km (0.089 R)
• M26: 6,164,180 km (0.095 R)
• M27: 6,251,246 km (0.108 R)
• M28: 6,782,169 km (0.092 R)
• M29: 7,034,840 km (0.059 R)
• M30: 7,586,856 km (0.081 R)
• M31: 7,736,454 km (0.069 R)
• M32: 7,868,100 km (0.076 R)
• M33: 8,133,786 km (0.12 R)
• M34: 8,191,082 km (0.111 R)
• M35: 8,479,656 km (0.055 R)
• M36: 8,810,716 km (0.079 R)
• M37: 9,285,241 km (0.12 R)
• M38: 9,525,794 km (0.086 R)
• M39: 9,869,869 km (0.042 R)
• M40: 10,012,735 km (0.049 R)
• M41: 10,695,799 km (0.111 R)
• M42: 11,116,917 km (0.118 R)
• M43: 11,910,534 km (0.068 R)
• M44: 12,084,516 km (0.068 R)
• M45: 12,944,704 km (0.043 R)
• M46: 13,371,058 km (0.084 R)
• M47: 13,665,317 km (0.09 R)
• M48: 14,283,455 km (0.072 R)
• M49: 14,352,569 km (0.08 R)
• M50: 14,421,983 km (0.109 R)
• M51: 14,934,056 km (0.106 R)
• M52: 15,098,165 km (0.11 R)
• M53: 15,713,162 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.5

Radius: 11.4

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.8 AU - 11.56 AU

Year: 11863 Days

Day: 13.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,374,996 km

• M1: 166,951 km (0.046 R)
• M2: 241,451 km (0.102 R)
• M3: 395,836 km (0.067 R)
• M4: 466,895 km (0.116 R)
• M5: 543,489 km (0.113 R)
• M6: 1,019,809 km (0.114 R)
• M7: 1,345,932 km (0.071 R)
• M8: 1,986,959 km (0.109 R)
• M9: 2,229,307 km (0.096 R)
• M10: 2,831,888 km (0.086 R)
• M11: 2,922,095 km (0.115 R)
• M12: 3,387,494 km (0.058 R)
• M13: 4,249,028 km (0.108 R)
• M14: 4,527,430 km (0.111 R)
• M15: 4,992,530 km (0.057 R)
• M16: 6,084,893 km (0.082 R)
• M17: 6,241,373 km (0.113 R)
• M18: 6,678,348 km (0.057 R)
• M19: 6,920,996 km (0.09 R)
• M20: 7,498,294 km (0.082 R)
• M21: 7,582,069 km (0.118 R)
• M22: 7,708,180 km (0.086 R)
• M23: 7,962,795 km (0.075 R)
• M24: 8,306,571 km (0.092 R)
• M25: 8,480,254 km (0.096 R)
• M26: 8,699,116 km (0.11 R)
• M27: 8,831,361 km (0.103 R)
• M28: 8,964,204 km (0.067 R)
• M29: 9,867,176 km (0.108 R)
• M30: 10,236,384 km (0.114 R)
• M31: 10,751,599 km (0.114 R)
• M32: 12,397,176 km (0.102 R)
• M33: 12,546,025 km (0.072 R)
• M34: 12,946,200 km (0.111 R)
• M35: 13,401,426 km (0.109 R)
• M36: 13,707,802 km (0.093 R)
• M37: 14,903,538 km (0.088 R)
• M38: 15,114,920 km (0.1 R)
• M39: 16,677,171 km (0.095 R)
• M40: 17,116,988 km (0.047 R)
• M41: 18,573,174 km (0.115 R)
• M42: 19,316,077 km (0.045 R)
• M43: 20,595,438 km (0.096 R)
• M44: 21,842,037 km (0.088 R)
• M45: 22,625,930 km (0.109 R)
• M46: 24,782,084 km (0.114 R)
• M47: 25,158,323 km (0.102 R)
• M48: 25,473,226 km (0.105 R)
• M49: 27,714,202 km (0.097 R)
• M50: 29,552,012 km (0.083 R)
• M51: 29,751,277 km (0.107 R)
• M52: 30,821,350 km (0.116 R)
• M53: 31,428,867 km (0.107 R)
• M54: 32,381,805 km (0.1 R)
• M55: 33,413,133 km (0.101 R)
• M56: 35,437,791 km (0.104 R)
• M57: 35,861,602 km (0.1 R)
• M58: 36,785,668 km (0.116 R)
• M59: 37,214,864 km (0.097 R)
• M60: 37,429,986 km (0.102 R)
• M61: 38,512,177 km (0.11 R)
• M62: 38,584,732 km (0.06 R)
• M63: 40,044,358 km (0.113 R)
• M64: 40,412,219 km (0.074 R)
• M65: 40,707,226 km (0.105 R)
• M66: 40,855,029 km (0.041 R)
• M67: 41,077,032 km (0.064 R)
• M68: 41,225,284 km (0.03 R)
• M69: 41,299,335 km (0.1 R)
• M70: 42,867,419 km (0.026 R)
• M71: 43,319,055 km (0.095 R)
• M72: 43,394,453 km (0.075 R)
• M73: 43,620,944 km (0.065 R)
• M74: 44,302,961 km (0.11 R)
• M75: 44,454,952 km (0.089 R)
• M76: 45,064,713 km (0.111 R)
• M77: 45,141,157 km (0.094 R)
• M78: 45,600,573 km (0.117 R)
• M79: 46,138,526 km (0.088 R)
• M80: 47,298,359 km (0.03 R)
• M81: 48,938,400 km (0.064 R)
• M82: 50,358,832 km (0.103 R)
• M83: 52,354,019 km (0.071 R)
• M84: 53,240,087 km (0.109 R)
• M85: 53,401,802 km (0.116 R)
• M86: 54,131,092 km (0.071 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 328 - 15,250 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit