🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.54 AU - 0.54 AU

Year: 142 Days

Day: 45.9 Hours

Environment

Temp: 239 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 69,863,805 km

• M1: 170,542 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.83 AU - 0.85 AU

Year: 276 Days

Day: 34.5 Hours

Environment

Temp: 118 °C

Axial Tilt: 32.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.54 AU - 1.7 AU

Year: 738 Days

Day: 17.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 46.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.87 AU - 4.69 AU

Year: 3171 Days

Day: 38.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 4.36 AU - 4.36 AU

Year: 3261 Days

Day: 30 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,863,805 km

• M1: 1,229,694 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.93 AU - 5.49 AU

Year: 3661 Days

Day: 31.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,863,805 km

• M1: 1,788,592 km (0.05 R)

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965

Radius: 12.1

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.89 AU - 7.89 AU

Year: 7938 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 69,863,805 km

• M1: 377,286 km (0.106 R)
• M2: 679,324 km (0.102 R)
• M3: 758,910 km (0.113 R)
• M4: 893,847 km (0.087 R)
• M5: 1,074,711 km (0.072 R)
• M6: 1,410,858 km (0.098 R)
• M7: 1,668,315 km (0.108 R)
• M8: 2,529,850 km (0.103 R)
• M9: 2,711,910 km (0.106 R)
• M10: 2,898,309 km (0.029 R)
• M11: 3,312,097 km (0.114 R)
• M12: 3,833,595 km (0.116 R)
• M13: 3,953,124 km (0.078 R)
• M14: 5,116,247 km (0.103 R)
• M15: 5,650,461 km (0.109 R)
• M16: 6,378,554 km (0.085 R)
• M17: 6,485,068 km (0.119 R)
• M18: 6,627,934 km (0.102 R)
• M19: 6,844,252 km (0.117 R)
• M20: 6,953,309 km (0.08 R)
• M21: 7,210,019 km (0.085 R)
• M22: 7,469,870 km (0.108 R)
• M23: 7,582,069 km (0.104 R)
• M24: 7,846,408 km (0.037 R)
• M25: 9,373,952 km (0.072 R)
• M26: 10,150,814 km (0.092 R)
• M27: 10,652,116 km (0.085 R)
• M28: 11,076,077 km (0.086 R)
• M29: 11,333,235 km (0.088 R)
• M30: 11,462,488 km (0.064 R)
• M31: 11,722,489 km (0.093 R)
• M32: 13,006,787 km (0.101 R)
• M33: 13,187,501 km (0.114 R)
• M34: 13,459,919 km (0.08 R)
• M35: 13,688,504 km (0.073 R)
• M36: 13,826,284 km (0.052 R)
• M37: 14,944,827 km (0.109 R)
• M38: 15,181,641 km (0.114 R)
• M39: 15,419,501 km (0.068 R)
• M40: 15,754,750 km (0.077 R)
• M41: 16,237,802 km (0.075 R)
• M42: 17,516,564 km (0.078 R)
• M43: 17,816,358 km (0.061 R)
• M44: 17,966,854 km (0.091 R)
• M45: 18,674,751 km (0.032 R)
• M46: 18,878,653 km (0.065 R)
• M47: 20,641,813 km (0.098 R)
• M48: 21,489,585 km (0.093 R)
• M49: 21,756,916 km (0.103 R)
• M50: 22,728,404 km (0.053 R)
• M51: 23,109,879 km (0.078 R)
• M52: 23,879,411 km (0.045 R)
• M53: 24,490,069 km (0.101 R)
• M54: 25,953,585 km (0.093 R)
• M55: 27,387,331 km (0.063 R)
• M56: 27,561,164 km (0.065 R)
• M57: 28,905,749 km (0.072 R)
• M58: 29,853,601 km (0.1 R)
• M59: 29,972,831 km (0.032 R)
• M60: 30,511,234 km (0.08 R)
• M61: 31,294,678 km (0.107 R)
• M62: 31,840,860 km (0.069 R)
• M63: 32,267,812 km (0.033 R)
• M64: 33,622,271 km (0.076 R)
• M65: 34,057,002 km (0.107 R)
• M66: 34,181,617 km (0.115 R)
• M67: 34,618,892 km (0.025 R)
• M68: 34,932,300 km (0.119 R)
• M69: 36,005,066 km (0.12 R)
• M70: 36,259,083 km (0.059 R)
• M71: 37,473,668 km (0.07 R)
• M72: 37,795,453 km (0.08 R)
• M73: 38,636,492 km (0.036 R)
• M74: 39,026,793 km (0.102 R)
• M75: 39,157,243 km (0.099 R)
• M76: 40,666,984 km (0.064 R)
• M77: 41,329,404 km (0.082 R)
• M78: 43,068,329 km (0.096 R)
• M79: 43,202,967 km (0.098 R)
• M80: 43,743,465 km (0.072 R)
• M81: 44,218,139 km (0.116 R)
• M82: 44,422,041 km (0.081 R)
• M83: 44,694,608 km (0.092 R)
• M84: 44,831,041 km (0.046 R)
• M85: 45,652,483 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230

Radius: 5.8

Gravity: 6.84 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 17.33 AU - 21.27 AU

Year: 30368 Days

Day: 15.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 69,863,805 km

• M1: 112,946 km (0.068 R)
• M2: 152,590 km (0.053 R)
• M3: 213,327 km (0.105 R)
• M4: 331,658 km (0.071 R)
• M5: 399,127 km (0.093 R)
• M6: 589,116 km (0.106 R)
• M7: 672,891 km (0.087 R)
• M8: 875,896 km (0.052 R)
• M9: 947,852 km (0.048 R)
• M10: 1,448,706 km (0.039 R)
• M11: 1,832,275 km (0.038 R)
• M12: 2,115,763 km (0.097 R)
• M13: 2,246,062 km (0.088 R)
• M14: 2,937,055 km (0.094 R)
• M15: 2,973,258 km (0.08 R)
• M16: 4,289,869 km (0.081 R)
• M17: 4,749,732 km (0.077 R)
• M18: 5,225,304 km (0.096 R)
• M19: 5,852,269 km (0.092 R)
• M20: 8,639,576 km (0.113 R)
• M21: 8,848,415 km (0.047 R)
• M22: 9,006,241 km (0.102 R)
• M23: 9,324,734 km (0.098 R)
• M24: 10,191,804 km (0.092 R)
• M25: 10,468,111 km (0.108 R)
• M26: 11,597,425 km (0.102 R)
• M27: 12,705,796 km (0.084 R)
• M28: 13,483,406 km (0.117 R)
• M29: 13,725,754 km (0.083 R)
• M30: 14,771,892 km (0.086 R)
• M31: 14,959,039 km (0.077 R)
• M32: 16,227,479 km (0.062 R)
• M33: 16,291,807 km (0.071 R)
• M34: 16,614,639 km (0.106 R)
• M35: 17,794,368 km (0.084 R)
• M36: 19,068,792 km (0.106 R)
• M37: 19,682,741 km (0.099 R)
• M38: 20,302,974 km (0.103 R)
• M39: 20,720,203 km (0.119 R)
• M40: 21,988,344 km (0.114 R)
• M41: 22,130,911 km (0.102 R)
• M42: 22,919,890 km (0.107 R)
• M43: 22,992,146 km (0.115 R)
• M44: 23,572,286 km (0.053 R)
• M45: 26,772,633 km (0.093 R)
• M46: 26,848,629 km (0.052 R)
• M47: 27,077,215 km (0.069 R)
• M48: 27,689,818 km (0.04 R)
• M49: 29,476,316 km (0.096 R)
• M50: 30,185,410 km (0.083 R)
• M51: 30,422,971 km (0.067 R)
• M52: 33,896,634 km (0.094 R)
• M53: 34,061,191 km (0.091 R)
• M54: 35,304,200 km (0.102 R)
• M55: 35,387,526 km (0.107 R)
• M56: 35,638,102 km (0.095 R)
• M57: 35,721,728 km (0.091 R)
• M58: 35,889,277 km (0.11 R)
• M59: 36,056,976 km (0.059 R)
• M60: 36,224,975 km (0.099 R)
• M61: 36,393,272 km (0.052 R)
• M62: 36,815,138 km (0.11 R)
• M63: 38,432,890 km (0.063 R)
• M64: 38,776,366 km (0.104 R)
• M65: 39,553,079 km (0.053 R)
• M66: 39,726,313 km (0.119 R)
• M67: 41,034,098 km (0.076 R)
• M68: 41,561,131 km (0.119 R)
• M69: 42,267,233 km (0.042 R)
• M70: 42,533,068 km (0.109 R)
• M71: 42,888,513 km (0.103 R)
• M72: 43,423,325 km (0.095 R)
• M73: 44,229,658 km (0.114 R)
• M74: 45,948,238 km (0.113 R)
• M75: 47,780,662 km (0.085 R)
• M76: 49,077,526 km (0.085 R)
• M77: 50,292,111 km (0.085 R)
• M78: 52,465,170 km (0.066 R)
• M79: 53,323,862 km (0.1 R)
• M80: 53,419,455 km (0.062 R)
• M81: 53,515,197 km (0.052 R)
• M82: 53,802,874 km (0.105 R)
• M83: 53,994,808 km (0.118 R)
• M84: 55,636,047 km (0.1 R)
• M85: 56,902,243 km (0.095 R)
• M86: 58,572,204 km (0.091 R)
• M87: 59,760,609 km (0.112 R)
• M88: 62,060,677 km (0.091 R)
• M89: 62,161,356 km (0.109 R)
• M90: 62,564,522 km (0.119 R)
• M91: 63,880,834 km (0.039 R)
• M92: 64,389,616 km (0.102 R)
• M93: 66,334,837 km (0.111 R)
• M94: 67,573,358 km (0.1 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 18,981 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit