🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.68 AU - 0.8 AU

Year: 239 Days

Day: 37.5 Hours

Environment

Temp: 128 °C

Axial Tilt: 36.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.21 AU - 3.39 AU

Year: 2246 Days

Day: 44.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,061,483 km

• M1: 310,266 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.69 AU - 3.93 AU

Year: 2257 Days

Day: 43.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.4

Radius: 13.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 8.31 AU - 10.57 AU

Year: 10869 Days

Day: 12.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 35,061,483 km

• M1: 164,109 km (0.09 R)
• M2: 430,543 km (0.086 R)
• M3: 785,838 km (0.111 R)
• M4: 1,078,152 km (0.057 R)
• M5: 1,229,096 km (0.088 R)
• M6: 1,423,723 km (0.112 R)
• M7: 1,706,164 km (0.119 R)
• M8: 2,456,995 km (0.112 R)
• M9: 2,568,895 km (0.064 R)
• M10: 2,751,554 km (0.047 R)
• M11: 2,868,090 km (0.085 R)
• M12: 3,033,845 km (0.109 R)
• M13: 3,703,445 km (0.036 R)
• M14: 3,806,518 km (0.102 R)
• M15: 4,042,134 km (0.087 R)
• M16: 4,309,615 km (0.1 R)
• M17: 4,693,932 km (0.104 R)
• M18: 4,975,326 km (0.102 R)
• M19: 5,118,192 km (0.087 R)
• M20: 5,912,856 km (0.119 R)
• M21: 6,186,470 km (0.055 R)
• M22: 6,278,473 km (0.106 R)
• M23: 7,517,592 km (0.101 R)
• M24: 7,681,851 km (0.057 R)
• M25: 8,080,978 km (0.113 R)
• M26: 9,038,853 km (0.102 R)
• M27: 9,178,577 km (0.099 R)
• M28: 9,424,965 km (0.085 R)
• M29: 9,531,180 km (0.086 R)
• M30: 10,032,332 km (0.059 R)
• M31: 10,249,848 km (0.034 R)
• M32: 10,542,162 km (0.081 R)
• M33: 11,060,369 km (0.096 R)
• M34: 11,210,116 km (0.04 R)
• M35: 11,739,095 km (0.104 R)
• M36: 12,743,046 km (0.104 R)
• M37: 12,939,318 km (0.072 R)
• M38: 13,454,384 km (0.072 R)
• M39: 14,016,423 km (0.097 R)
• M40: 14,627,231 km (0.119 R)
• M41: 15,080,812 km (0.074 R)
• M42: 15,205,277 km (0.095 R)
• M43: 16,001,587 km (0.112 R)
• M44: 16,511,715 km (0.078 R)
• M45: 18,427,017 km (0.098 R)
• M46: 18,827,490 km (0.093 R)
• M47: 19,501,279 km (0.11 R)
• M48: 19,863,755 km (0.109 R)
• M49: 20,274,401 km (0.103 R)
• M50: 20,411,881 km (0.034 R)
• M51: 20,733,966 km (0.107 R)
• M52: 20,918,719 km (0.104 R)
• M53: 21,710,092 km (0.12 R)
• M54: 21,944,661 km (0.05 R)
• M55: 23,658,754 km (0.103 R)
• M56: 24,337,030 km (0.085 R)
• M57: 25,120,026 km (0.07 R)
• M58: 26,110,214 km (0.099 R)
• M59: 26,359,893 km (0.096 R)
• M60: 26,811,080 km (0.085 R)
• M61: 27,467,366 km (0.043 R)
• M62: 27,772,097 km (0.089 R)
• M63: 28,898,868 km (0.063 R)
• M64: 29,208,835 km (0.063 R)
• M65: 30,406,964 km (0.09 R)
• M66: 30,564,491 km (0.116 R)
• M67: 31,038,566 km (0.11 R)
• M68: 31,674,357 km (0.113 R)
• M69: 33,228,829 km (0.072 R)
• M70: 33,661,914 km (0.069 R)
• M71: 33,770,523 km (0.097 R)
• M72: 37,418,915 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.2

Radius: 13.5

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 8.18 AU - 12.44 AU

Year: 12406 Days

Day: 6.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 35,061,483 km

• M1: 180,265 km (0.1 R)
• M2: 281,693 km (0.104 R)
• M3: 416,181 km (0.066 R)
• M4: 642,672 km (0.082 R)
• M5: 772,972 km (0.074 R)
• M6: 1,157,439 km (0.098 R)
• M7: 1,338,153 km (0.077 R)
• M8: 1,528,741 km (0.117 R)
• M9: 1,803,402 km (0.073 R)
• M10: 1,956,740 km (0.105 R)
• M11: 2,195,050 km (0.12 R)
• M12: 2,317,869 km (0.111 R)
• M13: 2,944,385 km (0.105 R)
• M14: 3,218,897 km (0.075 R)
• M15: 3,622,213 km (0.112 R)
• M16: 3,842,421 km (0.12 R)
• M17: 4,244,840 km (0.054 R)
• M18: 4,477,315 km (0.081 R)
• M19: 4,981,908 km (0.068 R)
• M20: 5,421,128 km (0.075 R)
• M21: 6,366,287 km (0.1 R)
• M22: 6,513,940 km (0.092 R)
• M23: 6,873,125 km (0.092 R)
• M24: 6,963,930 km (0.059 R)
• M25: 7,177,407 km (0.092 R)
• M26: 7,736,304 km (0.065 R)
• M27: 7,830,850 km (0.081 R)
• M28: 8,245,087 km (0.092 R)
• M29: 8,568,517 km (0.101 R)
• M30: 9,903,977 km (0.11 R)
• M31: 10,075,566 km (0.104 R)
• M32: 10,666,029 km (0.077 R)
• M33: 10,806,651 km (0.079 R)
• M34: 10,983,326 km (0.106 R)
• M35: 11,160,899 km (0.097 R)
• M36: 11,375,272 km (0.082 R)
• M37: 11,482,983 km (0.094 R)
• M38: 11,699,451 km (0.096 R)
• M39: 11,808,209 km (0.03 R)
• M40: 12,652,988 km (0.045 R)
• M41: 13,365,523 km (0.114 R)
• M42: 13,975,882 km (0.096 R)
• M43: 14,245,756 km (0.111 R)
• M44: 15,026,209 km (0.078 R)
• M45: 15,144,540 km (0.084 R)
• M46: 15,302,665 km (0.097 R)
• M47: 15,660,653 km (0.12 R)
• M48: 17,491,881 km (0.061 R)
• M49: 17,616,346 km (0.081 R)
• M50: 18,075,312 km (0.117 R)
• M51: 18,243,161 km (0.056 R)
• M52: 18,369,422 km (0.101 R)
• M53: 18,453,795 km (0.117 R)
• M54: 18,538,168 km (0.089 R)
• M55: 19,475,848 km (0.074 R)
• M56: 20,080,522 km (0.053 R)
• M57: 20,385,103 km (0.084 R)
• M58: 21,352,702 km (0.114 R)
• M59: 21,441,414 km (0.117 R)
• M60: 21,708,297 km (0.087 R)
• M61: 21,886,767 km (0.115 R)
• M62: 22,020,956 km (0.103 R)
• M63: 22,515,377 km (0.085 R)
• M64: 23,013,538 km (0.119 R)
• M65: 23,882,402 km (0.096 R)
• M66: 25,323,180 km (0.107 R)
• M67: 27,851,084 km (0.054 R)
• M68: 29,218,858 km (0.111 R)
• M69: 29,366,660 km (0.066 R)
• M70: 30,059,897 km (0.056 R)
• M71: 30,458,426 km (0.089 R)
• M72: 30,608,323 km (0.032 R)
• M73: 30,708,404 km (0.091 R)
• M74: 31,260,869 km (0.075 R)
• M75: 31,412,112 km (0.108 R)
• M76: 31,765,911 km (0.108 R)
• M77: 32,579,574 km (0.111 R)
• M78: 33,091,498 km (0.08 R)
• M79: 33,297,195 km (0.117 R)
• M80: 33,657,875 km (0.086 R)
• M81: 34,123,574 km (0.08 R)
• M82: 35,061,552 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 375 - 16,730 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit