🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.47 AU - 0.55 AU

Year: 129 Days

Day: 31.6 Hours

Environment

Temp: 269 °C

Axial Tilt: 7.3 °

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: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.75 AU - 0.83 AU

Year: 249 Days

Day: 41.3 Hours

Environment

Temp: 155 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,444,527 km

• M1: 406,607 km (0.083 R)

Asteroid Belt

Center: 1.7 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.27 AU - 2.93 AU

Year: 1487 Days

Day: 20.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,444,527 km

• M1: 511,625 km (0.045 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 2.46 AU - 3.72 AU

Year: 1927 Days

Day: 29.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.82 AU - 3.86 AU

Year: 2165 Days

Day: 24.1 Hours

Environment

Temp: -101 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,444,527 km

• M1: 291,865 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.8 AU - 4.26 AU

Year: 2870 Days

Day: 26.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.9

Radius: 12.5

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 7.09 AU - 8.75 AU

Year: 7907 Days

Day: 7.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 49.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 60,444,527 km

• M1: 178,769 km (0.104 R)
• M2: 283,787 km (0.075 R)
• M3: 366,365 km (0.109 R)
• M4: 982,858 km (0.046 R)
• M5: 1,100,741 km (0.025 R)
• M6: 1,294,022 km (0.111 R)
• M7: 1,590,225 km (0.06 R)
• M8: 1,714,840 km (0.099 R)
• M9: 1,875,658 km (0.112 R)
• M10: 2,058,317 km (0.099 R)
• M11: 2,212,403 km (0.039 R)
• M12: 2,623,647 km (0.057 R)
• M13: 2,866,894 km (0.109 R)
• M14: 3,216,055 km (0.08 R)
• M15: 3,315,538 km (0.049 R)
• M16: 3,579,129 km (0.108 R)
• M17: 3,976,760 km (0.08 R)
• M18: 4,344,621 km (0.119 R)
• M19: 4,611,055 km (0.062 R)
• M20: 4,859,986 km (0.078 R)
• M21: 4,997,616 km (0.113 R)
• M22: 5,253,578 km (0.082 R)
• M23: 5,753,983 km (0.058 R)
• M24: 5,924,225 km (0.029 R)
• M25: 6,647,381 km (0.118 R)
• M26: 6,749,407 km (0.116 R)
• M27: 7,084,506 km (0.115 R)
• M28: 7,162,596 km (0.094 R)
• M29: 7,530,757 km (0.11 R)
• M30: 7,905,350 km (0.069 R)
• M31: 8,340,829 km (0.087 R)
• M32: 8,423,407 km (0.106 R)
• M33: 9,178,577 km (0.082 R)
• M34: 9,263,848 km (0.115 R)
• M35: 9,578,752 km (0.117 R)
• M36: 9,694,092 km (0.092 R)
• M37: 10,072,275 km (0.117 R)
• M38: 10,189,709 km (0.104 R)
• M39: 10,574,325 km (0.12 R)
• M40: 10,993,798 km (0.069 R)
• M41: 11,296,883 km (0.104 R)
• M42: 11,911,132 km (0.045 R)
• M43: 12,191,179 km (0.065 R)
• M44: 12,916,729 km (0.043 R)
• M45: 13,140,228 km (0.104 R)
• M46: 13,268,583 km (0.111 R)
• M47: 13,494,177 km (0.119 R)
• M48: 13,786,192 km (0.101 R)
• M49: 14,707,864 km (0.1 R)
• M50: 15,378,512 km (0.03 R)
• M51: 16,059,032 km (0.082 R)
• M52: 16,299,586 km (0.07 R)
• M53: 16,923,558 km (0.11 R)
• M54: 17,273,617 km (0.109 R)
• M55: 17,626,070 km (0.118 R)
• M56: 18,625,533 km (0.084 R)
• M57: 18,878,354 km (0.115 R)
• M58: 18,986,962 km (0.052 R)
• M59: 19,277,780 km (0.119 R)
• M60: 19,974,457 km (0.038 R)
• M61: 20,122,260 km (0.095 R)
• M62: 20,455,863 km (0.086 R)
• M63: 21,166,453 km (0.074 R)
• M64: 21,468,042 km (0.066 R)
• M65: 21,619,286 km (0.114 R)
• M66: 23,307,348 km (0.039 R)
• M67: 23,540,871 km (0.076 R)
• M68: 24,088,548 km (0.083 R)
• M69: 24,601,071 km (0.09 R)
• M70: 24,680,208 km (0.11 R)
• M71: 24,838,782 km (0.115 R)
• M72: 24,918,069 km (0.117 R)
• M73: 25,037,448 km (0.073 R)
• M74: 25,877,589 km (0.11 R)
• M75: 25,998,464 km (0.106 R)
• M76: 26,079,098 km (0.109 R)
• M77: 26,200,122 km (0.096 R)
• M78: 26,686,465 km (0.099 R)
• M79: 27,134,959 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 435.8

Radius: 6.8

Gravity: 9.42 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 12.58 AU - 14.58 AU

Year: 17754 Days

Day: 23.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 60,444,527 km

• M1: 230,381 km (0.114 R)
• M2: 308,920 km (0.066 R)
• M3: 739,313 km (0.049 R)
• M4: 884,423 km (0.11 R)
• M5: 1,275,023 km (0.04 R)
• M6: 1,324,390 km (0.065 R)
• M7: 1,580,352 km (0.094 R)
• M8: 1,993,242 km (0.117 R)
• M9: 2,407,927 km (0.114 R)
• M10: 2,469,262 km (0.073 R)
• M11: 2,720,138 km (0.069 R)
• M12: 3,626,252 km (0.117 R)
• M13: 3,839,429 km (0.05 R)
• M14: 4,056,795 km (0.108 R)
• M15: 4,130,098 km (0.117 R)
• M16: 4,655,785 km (0.051 R)
• M17: 4,887,512 km (0.086 R)
• M18: 5,483,360 km (0.087 R)
• M19: 5,769,242 km (0.115 R)
• M20: 6,960,789 km (0.108 R)
• M21: 7,539,134 km (0.099 R)
• M22: 7,629,491 km (0.072 R)
• M23: 7,902,807 km (0.117 R)
• M24: 8,179,264 km (0.108 R)
• M25: 8,552,809 km (0.097 R)
• M26: 8,836,746 km (0.088 R)
• M27: 9,510,984 km (0.077 R)
• M28: 10,553,232 km (0.085 R)
• M29: 10,755,788 km (0.026 R)
• M30: 12,156,772 km (0.091 R)
• M31: 12,475,864 km (0.112 R)
• M32: 12,636,532 km (0.088 R)
• M33: 12,690,088 km (0.099 R)
• M34: 12,905,659 km (0.07 R)
• M35: 13,890,162 km (0.096 R)
• M36: 14,056,665 km (0.083 R)
• M37: 14,335,515 km (0.082 R)
• M38: 14,728,958 km (0.104 R)
• M39: 15,069,143 km (0.117 R)
• M40: 15,699,399 km (0.11 R)
• M41: 16,572,751 km (0.119 R)
• M42: 17,282,743 km (0.079 R)
• M43: 18,063,045 km (0.117 R)
• M44: 20,598,131 km (0.12 R)
• M45: 21,105,716 km (0.113 R)
• M46: 21,681,668 km (0.06 R)
• M47: 22,652,858 km (0.095 R)
• M48: 23,176,749 km (0.099 R)
• M49: 24,906,549 km (0.112 R)
• M50: 26,884,533 km (0.097 R)
• M51: 27,092,025 km (0.07 R)
• M52: 29,195,820 km (0.104 R)
• M53: 29,908,803 km (0.1 R)
• M54: 30,339,346 km (0.08 R)
• M55: 30,916,494 km (0.09 R)
• M56: 31,862,102 km (0.074 R)
• M57: 31,935,256 km (0.096 R)
• M58: 34,454,933 km (0.116 R)
• M59: 34,906,120 km (0.043 R)
• M60: 35,586,641 km (0.07 R)
• M61: 36,119,059 km (0.088 R)
• M62: 38,585,928 km (0.079 R)
• M63: 38,741,959 km (0.12 R)
• M64: 39,054,469 km (0.102 R)
• M65: 40,630,034 km (0.083 R)
• M66: 40,788,757 km (0.118 R)
• M67: 41,027,066 km (0.058 R)
• M68: 42,467,395 km (0.091 R)
• M69: 42,708,995 km (0.117 R)
• M70: 43,680,185 km (0.049 R)
• M71: 44,331,683 km (0.097 R)
• M72: 45,726,684 km (0.084 R)
• M73: 46,305,328 km (0.099 R)
• M74: 47,219,521 km (0.068 R)
• M75: 47,469,798 km (0.072 R)
• M76: 47,888,074 km (0.073 R)
• M77: 49,065,558 km (0.118 R)
• M78: 49,997,404 km (0.091 R)
• M79: 52,309,439 km (0.094 R)
• M80: 52,655,010 km (0.118 R)
• M81: 53,348,246 km (0.114 R)
• M82: 54,481,151 km (0.105 R)
• M83: 54,568,666 km (0.109 R)
• M84: 56,416,349 km (0.066 R)
• M85: 56,593,473 km (0.062 R)
• M86: 56,682,035 km (0.111 R)
• M87: 57,392,475 km (0.1 R)
• M88: 57,481,486 km (0.118 R)
• M89: 57,837,978 km (0.051 R)
• M90: 57,927,287 km (0.093 R)
• M91: 58,732,423 km (0.101 R)
• M92: 58,911,941 km (0.092 R)
• M93: 59,361,333 km (0.095 R)
• M94: 60,263,557 km (0.115 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 19,546 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit