🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.55 AU - 0.73 AU

Year: 183 Days

Day: 23.1 Hours

Environment

Temp: 239 °C

Axial Tilt: 36.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,821,286 km

• M1: 46,525 km (0.03 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.53 AU - 0.81 AU

Year: 195 Days

Day: 30.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.6 AU - 0.78 AU

Year: 204 Days

Day: 23.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.89 AU - 2.59 AU

Year: 1195 Days

Day: 40.6 Hours

Environment

Temp: -72 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,821,286 km

• M1: 345,122 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.24 AU - 3.64 AU

Year: 1797 Days

Day: 30.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,821,286 km

• M1: 272,567 km (0.058 R)
• M2: 566,228 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 435.5

Radius: 11.4

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.45 AU - 5.53 AU

Year: 4585 Days

Day: 8.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,821,286 km

• M1: 351,555 km (0.101 R)
• M2: 517,908 km (0.114 R)
• M3: 612,454 km (0.029 R)
• M4: 788,680 km (0.061 R)
• M5: 900,729 km (0.03 R)
• M6: 982,708 km (0.059 R)
• M7: 1,067,381 km (0.089 R)
• M8: 1,167,312 km (0.048 R)
• M9: 1,418,188 km (0.115 R)
• M10: 1,557,314 km (0.085 R)
• M11: 1,643,033 km (0.06 R)
• M12: 1,819,559 km (0.104 R)
• M13: 2,002,517 km (0.1 R)
• M14: 2,191,609 km (0.054 R)
• M15: 2,724,925 km (0.09 R)
• M16: 2,811,991 km (0.086 R)
• M17: 2,970,864 km (0.116 R)
• M18: 3,598,278 km (0.12 R)
• M19: 3,849,004 km (0.095 R)
• M20: 4,165,553 km (0.096 R)
• M21: 4,246,036 km (0.096 R)
• M22: 4,326,969 km (0.108 R)
• M23: 5,100,839 km (0.117 R)
• M24: 5,625,628 km (0.101 R)
• M25: 6,167,771 km (0.097 R)
• M26: 6,329,037 km (0.118 R)
• M27: 6,421,788 km (0.077 R)
• M28: 6,773,941 km (0.092 R)
• M29: 7,108,292 km (0.05 R)
• M30: 7,180,698 km (0.112 R)
• M31: 7,521,631 km (0.051 R)
• M32: 7,867,950 km (0.065 R)
• M33: 8,143,659 km (0.088 R)
• M34: 8,219,505 km (0.088 R)
• M35: 8,448,091 km (0.076 R)
• M36: 8,679,070 km (0.087 R)
• M37: 8,782,293 km (0.068 R)
• M38: 9,225,701 km (0.114 R)
• M39: 9,331,167 km (0.079 R)
• M40: 9,490,040 km (0.093 R)
• M41: 9,569,925 km (0.083 R)
• M42: 9,891,262 km (0.048 R)
• M43: 10,134,657 km (0.119 R)
• M44: 10,379,998 km (0.105 R)
• M45: 10,489,803 km (0.097 R)
• M46: 10,710,310 km (0.099 R)
• M47: 11,636,321 km (0.06 R)
• M48: 12,065,667 km (0.12 R)
• M49: 12,763,541 km (0.096 R)
• M50: 13,087,869 km (0.108 R)
• M51: 13,384,970 km (0.099 R)
• M52: 13,504,499 km (0.108 R)
• M53: 13,624,327 km (0.113 R)
• M54: 13,804,742 km (0.112 R)
• M55: 14,046,642 km (0.082 R)
• M56: 14,350,774 km (0.091 R)
• M57: 14,749,602 km (0.085 R)
• M58: 14,842,203 km (0.119 R)
• M59: 15,495,497 km (0.079 R)
• M60: 15,715,406 km (0.037 R)
• M61: 16,062,922 km (0.086 R)
• M62: 16,349,252 km (0.033 R)
• M63: 18,036,267 km (0.103 R)
• M64: 18,168,362 km (0.117 R)
• M65: 18,633,013 km (0.057 R)
• M66: 19,169,022 km (0.076 R)
• M67: 20,085,010 km (0.113 R)
• M68: 20,187,634 km (0.05 R)
• M69: 21,888,861 km (0.088 R)
• M70: 22,347,977 km (0.037 R)
• M71: 22,917,347 km (0.076 R)
• M72: 23,024,608 km (0.082 R)
• M73: 23,096,266 km (0.119 R)
• M74: 23,167,923 km (0.073 R)
• M75: 23,744,174 km (0.098 R)
• M76: 23,961,540 km (0.106 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.5

Radius: 8.8

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 7.34 AU - 8.34 AU

Year: 7825 Days

Day: 14.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 39,821,286 km

• M1: 110,702 km (0.083 R)
• M2: 189,840 km (0.079 R)
• M3: 347,516 km (0.113 R)
• M4: 476,020 km (0.103 R)
• M5: 540,198 km (0.113 R)
• M6: 649,853 km (0.086 R)
• M7: 798,105 km (0.066 R)
• M8: 957,875 km (0.031 R)
• M9: 1,128,566 km (0.1 R)
• M10: 1,558,211 km (0.051 R)
• M11: 1,801,607 km (0.08 R)
• M12: 2,189,664 km (0.065 R)
• M13: 2,416,454 km (0.104 R)
• M14: 3,795,448 km (0.065 R)
• M15: 3,903,756 km (0.068 R)
• M16: 4,095,990 km (0.051 R)
• M17: 4,263,240 km (0.06 R)
• M18: 4,925,211 km (0.102 R)
• M19: 5,930,359 km (0.063 R)
• M20: 7,297,983 km (0.102 R)
• M21: 7,433,219 km (0.073 R)
• M22: 7,569,353 km (0.113 R)
• M23: 7,912,979 km (0.117 R)
• M24: 9,485,403 km (0.072 R)
• M25: 9,559,154 km (0.111 R)
• M26: 10,042,954 km (0.099 R)
• M27: 10,841,507 km (0.038 R)
• M28: 11,307,056 km (0.103 R)
• M29: 11,542,224 km (0.1 R)
• M30: 12,017,347 km (0.047 R)
• M31: 12,418,269 km (0.102 R)
• M32: 12,701,607 km (0.082 R)
• M33: 15,780,331 km (0.046 R)
• M34: 16,219,252 km (0.105 R)
• M35: 16,351,795 km (0.099 R)
• M36: 16,974,721 km (0.112 R)
• M37: 17,109,209 km (0.05 R)
• M38: 17,424,412 km (0.065 R)
• M39: 18,519,768 km (0.113 R)
• M40: 19,122,348 km (0.083 R)
• M41: 19,215,547 km (0.059 R)
• M42: 19,778,334 km (0.115 R)
• M43: 20,584,966 km (0.073 R)
• M44: 21,499,308 km (0.041 R)
• M45: 21,693,486 km (0.081 R)
• M46: 23,417,003 km (0.112 R)
• M47: 24,118,767 km (0.098 R)
• M48: 25,286,528 km (0.109 R)
• M49: 25,388,853 km (0.102 R)
• M50: 25,748,486 km (0.115 R)
• M51: 26,006,243 km (0.059 R)
• M52: 26,109,616 km (0.106 R)
• M53: 26,628,571 km (0.09 R)
• M54: 26,837,110 km (0.088 R)
• M55: 26,941,679 km (0.095 R)
• M56: 28,471,616 km (0.067 R)
• M57: 28,845,162 km (0.097 R)
• M58: 29,059,386 km (0.104 R)
• M59: 29,435,475 km (0.108 R)
• M60: 29,705,051 km (0.101 R)
• M61: 29,813,210 km (0.095 R)
• M62: 30,791,730 km (0.07 R)
• M63: 30,955,839 km (0.079 R)
• M64: 31,010,591 km (0.073 R)
• M65: 31,284,954 km (0.109 R)
• M66: 31,340,006 km (0.11 R)
• M67: 31,670,468 km (0.085 R)
• M68: 31,891,424 km (0.075 R)
• M69: 32,501,783 km (0.106 R)
• M70: 33,677,473 km (0.073 R)
• M71: 33,959,465 km (0.041 R)
• M72: 34,696,384 km (0.098 R)
• M73: 34,867,225 km (0.098 R)
• M74: 35,152,508 km (0.086 R)
• M75: 35,668,022 km (0.118 R)
• M76: 35,840,359 km (0.118 R)
• M77: 36,764,425 km (0.091 R)
• M78: 38,165,110 km (0.099 R)
• M79: 39,464,367 km (0.081 R)
• M80: 39,583,297 km (0.119 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 13,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit