🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.74 AU - 0.76 AU

Year: 249 Days

Day: 32.1 Hours

Environment

Temp: 118 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.93 AU - 1.03 AU

Year: 371 Days

Day: 28.6 Hours

Environment

Temp: 25 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,045,601 km

• M1: 320,439 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.43 AU - 1.45 AU

Year: 662 Days

Day: 40.4 Hours

Environment

Temp: -49 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,045,601 km

• M1: 779,555 km (0.098 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.2 AU - 1.9 AU

Year: 739 Days

Day: 26.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,045,601 km

• M1: 471,233 km (0.09 R)
• M2: 641,326 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.51 AU - 1.63 AU

Year: 753 Days

Day: 37.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 1.75 AU - 2.75 AU

Year: 1292 Days

Day: 20 Hours

Environment

Temp: -98 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.31 AU - 2.57 AU

Year: 1459 Days

Day: 40.8 Hours

Environment

Temp: -105 °C

Axial Tilt: 19.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.69 AU - 2.91 AU

Year: 1794 Days

Day: 40 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.6

Radius: 8.2

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.37 AU - 5.55 AU

Year: 4885 Days

Day: 12.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 91,045,601 km

• M1: 112,348 km (0.086 R)
• M2: 278,551 km (0.086 R)
• M3: 937,231 km (0.069 R)
• M4: 1,205,759 km (0.036 R)
• M5: 1,265,448 km (0.062 R)
• M6: 1,356,853 km (0.085 R)
• M7: 1,546,543 km (0.108 R)
• M8: 1,694,345 km (0.049 R)
• M9: 1,761,665 km (0.106 R)
• M10: 2,129,825 km (0.03 R)
• M11: 2,257,881 km (0.077 R)
• M12: 2,560,068 km (0.108 R)
• M13: 2,835,328 km (0.086 R)
• M14: 2,935,858 km (0.079 R)
• M15: 3,120,013 km (0.112 R)
• M16: 3,499,693 km (0.078 R)
• M17: 3,695,067 km (0.117 R)
• M18: 4,006,081 km (0.072 R)
• M19: 4,441,710 km (0.106 R)
• M20: 4,511,872 km (0.107 R)
• M21: 4,582,482 km (0.045 R)
• M22: 4,892,449 km (0.106 R)
• M23: 5,160,229 km (0.108 R)
• M24: 5,233,981 km (0.109 R)
• M25: 5,583,292 km (0.086 R)
• M26: 6,489,256 km (0.059 R)
• M27: 6,891,525 km (0.091 R)
• M28: 7,246,670 km (0.049 R)
• M29: 7,301,872 km (0.063 R)
• M30: 7,384,899 km (0.083 R)
• M31: 7,579,825 km (0.066 R)
• M32: 7,776,546 km (0.105 R)
• M33: 7,946,340 km (0.109 R)
• M34: 8,060,333 km (0.036 R)
• M35: 8,232,371 km (0.065 R)
• M36: 9,199,671 km (0.108 R)
• M37: 9,803,448 km (0.109 R)
• M38: 9,895,151 km (0.039 R)
• M39: 10,017,821 km (0.102 R)
• M40: 10,513,589 km (0.062 R)
• M41: 10,607,387 km (0.087 R)
• M42: 10,764,315 km (0.034 R)
• M43: 10,827,445 km (0.117 R)
• M44: 10,890,575 km (0.074 R)
• M45: 11,049,000 km (0.053 R)
• M46: 11,400,255 km (0.072 R)
• M47: 11,464,433 km (0.117 R)
• M48: 11,787,564 km (0.097 R)
• M49: 11,982,789 km (0.107 R)
• M50: 12,343,769 km (0.087 R)
• M51: 12,841,481 km (0.111 R)
• M52: 12,908,351 km (0.068 R)
• M53: 13,109,710 km (0.081 R)
• M54: 13,447,502 km (0.118 R)
• M55: 13,549,528 km (0.09 R)
• M56: 14,374,111 km (0.087 R)
• M57: 14,513,088 km (0.072 R)
• M58: 14,617,657 km (0.093 R)
• M59: 15,321,066 km (0.096 R)
• M60: 16,943,754 km (0.07 R)
• M61: 17,090,659 km (0.055 R)
• M62: 17,422,617 km (0.043 R)
• M63: 17,756,818 km (0.111 R)
• M64: 17,905,968 km (0.077 R)
• M65: 18,280,860 km (0.09 R)
• M66: 18,393,806 km (0.064 R)
• M67: 18,507,052 km (0.067 R)
• M68: 19,114,569 km (0.107 R)
• M69: 19,229,161 km (0.079 R)
• M70: 19,382,349 km (0.09 R)
• M71: 19,574,582 km (0.104 R)
• M72: 19,844,457 km (0.047 R)
• M73: 19,999,291 km (0.081 R)
• M74: 20,661,860 km (0.091 R)
• M75: 20,740,398 km (0.071 R)
• M76: 20,818,937 km (0.067 R)
• M77: 21,848,619 km (0.038 R)
• M78: 21,968,597 km (0.074 R)
• M79: 22,571,327 km (0.098 R)
• M80: 23,220,133 km (0.075 R)
• M81: 23,424,184 km (0.095 R)
• M82: 24,039,929 km (0.079 R)
• M83: 25,161,614 km (0.061 R)
• M84: 25,329,163 km (0.115 R)
• M85: 28,278,635 km (0.05 R)
• M86: 28,409,234 km (0.079 R)
• M87: 28,802,527 km (0.084 R)
• M88: 29,153,633 km (0.067 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.8

Radius: 3.1

Gravity: 48.89 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 18.11 AU - 19.81 AU

Year: 31610 Days

Day: 24.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 91,045,601 km

• M1: 335,548 km (0.071 R)
• M2: 420,071 km (0.091 R)
• M3: 535,261 km (0.11 R)
• M4: 965,804 km (0.101 R)
• M5: 1,056,011 km (0.104 R)
• M6: 1,212,491 km (0.054 R)
• M7: 1,376,151 km (0.111 R)
• M8: 1,723,966 km (0.079 R)
• M9: 1,796,820 km (0.025 R)
• M10: 1,833,472 km (0.032 R)
• M11: 2,619,608 km (0.11 R)
• M12: 3,541,430 km (0.107 R)
• M13: 4,304,230 km (0.116 R)
• M14: 4,908,306 km (0.074 R)
• M15: 5,592,118 km (0.043 R)
• M16: 7,397,914 km (0.108 R)
• M17: 7,457,005 km (0.039 R)
• M18: 7,516,246 km (0.095 R)
• M19: 7,935,569 km (0.057 R)
• M20: 9,174,538 km (0.045 R)
• M21: 9,557,808 km (0.114 R)
• M22: 9,686,761 km (0.106 R)
• M23: 10,472,300 km (0.116 R)
• M24: 10,738,734 km (0.1 R)
• M25: 11,210,266 km (0.065 R)
• M26: 11,757,345 km (0.107 R)
• M27: 11,826,460 km (0.08 R)
• M28: 12,103,814 km (0.074 R)
• M29: 13,378,089 km (0.108 R)
• M30: 13,594,706 km (0.077 R)
• M31: 13,885,076 km (0.055 R)
• M32: 14,917,900 km (0.106 R)
• M33: 15,217,395 km (0.077 R)
• M34: 15,670,527 km (0.08 R)
• M35: 15,822,518 km (0.098 R)
• M36: 16,822,430 km (0.084 R)
• M37: 18,080,847 km (0.112 R)
• M38: 18,400,239 km (0.118 R)
• M39: 19,125,489 km (0.104 R)
• M40: 19,860,165 km (0.104 R)
• M41: 20,272,157 km (0.036 R)
• M42: 21,104,819 km (0.075 R)
• M43: 22,975,391 km (0.112 R)
• M44: 24,193,117 km (0.057 R)
• M45: 24,898,322 km (0.085 R)
• M46: 27,419,195 km (0.079 R)
• M47: 28,339,073 km (0.112 R)
• M48: 28,988,926 km (0.079 R)
• M49: 29,737,663 km (0.096 R)
• M50: 30,492,684 km (0.11 R)
• M51: 32,795,294 km (0.102 R)
• M52: 33,477,311 km (0.106 R)
• M53: 33,869,257 km (0.104 R)
• M54: 35,751,198 km (0.07 R)
• M55: 36,151,672 km (0.093 R)
• M56: 37,260,790 km (0.056 R)
• M57: 37,768,526 km (0.062 R)
• M58: 39,099,498 km (0.056 R)
• M59: 41,912,536 km (0.12 R)
• M60: 45,438,109 km (0.062 R)
• M61: 46,524,938 km (0.068 R)
• M62: 46,852,707 km (0.039 R)
• M63: 47,181,224 km (0.101 R)
• M64: 47,510,489 km (0.041 R)
• M65: 47,950,755 km (0.105 R)
• M66: 48,281,815 km (0.092 R)
• M67: 48,613,623 km (0.096 R)
• M68: 49,168,332 km (0.118 R)
• M69: 50,957,523 km (0.098 R)
• M70: 51,521,058 km (0.12 R)
• M71: 51,860,047 km (0.075 R)
• M72: 52,313,328 km (0.078 R)
• M73: 56,917,502 km (0.119 R)
• M74: 57,034,188 km (0.115 R)
• M75: 57,971,120 km (0.086 R)
• M76: 58,206,138 km (0.077 R)
• M77: 60,335,514 km (0.103 R)
• M78: 62,009,215 km (0.118 R)
• M79: 63,577,150 km (0.105 R)
• M80: 65,157,951 km (0.081 R)
• M81: 67,121,273 km (0.057 R)
• M82: 67,491,528 km (0.099 R)
• M83: 70,478,100 km (0.073 R)
• M84: 71,483,099 km (0.116 R)
• M85: 72,240,064 km (0.113 R)
• M86: 72,366,474 km (0.104 R)
• M87: 75,935,730 km (0.068 R)
• M88: 77,871,227 km (0.118 R)
• M89: 80,870,515 km (0.115 R)
• M90: 81,527,548 km (0.111 R)
• M91: 82,714,458 km (0.116 R)
• M92: 82,979,097 km (0.074 R)
• M93: 84,705,606 km (0.11 R)
• M94: 85,105,630 km (0.104 R)
• M95: 86,309,744 km (0.112 R)
• M96: 88,193,929 km (0.071 R)
• M97: 90,772,697 km (0.032 R)
• M98: 91,045,563 km (0.118 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: 497 - 18,112 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit