🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.65 AU - 0.67 AU

Year: 194 Days

Day: 24.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,576,807 km

• M1: 48,470 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.01 AU - 1.53 AU

Year: 518 Days

Day: 30.6 Hours

Environment

Temp: 11 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 1.53 AU - 2.13 AU

Year: 895 Days

Day: 32.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.52 AU - 3.9 AU

Year: 2584 Days

Day: 41.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,576,807 km

• M1: 34,258 km (0.068 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.94 AU - 4.42 AU

Year: 3091 Days

Day: 31.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,576,807 km

• M1: 202,705 km (0.1 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 564.2

Radius: 9.3

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 6.64 AU - 10.36 AU

Year: 8962 Days

Day: 13.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 106,576,807 km

• M1: 207,941 km (0.085 R)
• M2: 365,318 km (0.109 R)
• M3: 424,260 km (0.109 R)
• M4: 553,662 km (0.106 R)
• M5: 937,081 km (0.069 R)
• M6: 1,005,597 km (0.112 R)
• M7: 1,184,516 km (0.098 R)
• M8: 1,532,780 km (0.103 R)
• M9: 1,676,843 km (0.083 R)
• M10: 1,934,300 km (0.09 R)
• M11: 2,045,452 km (0.116 R)
• M12: 2,204,624 km (0.078 R)
• M13: 2,463,129 km (0.069 R)
• M14: 2,681,991 km (0.12 R)
• M15: 2,856,571 km (0.094 R)
• M16: 2,958,148 km (0.072 R)
• M17: 3,217,252 km (0.036 R)
• M18: 3,323,018 km (0.085 R)
• M19: 3,647,196 km (0.104 R)
• M20: 4,325,922 km (0.105 R)
• M21: 4,413,586 km (0.053 R)
• M22: 5,197,479 km (0.096 R)
• M23: 5,447,457 km (0.083 R)
• M24: 5,861,993 km (0.112 R)
• M25: 6,486,115 km (0.099 R)
• M26: 6,687,623 km (0.071 R)
• M27: 6,891,226 km (0.113 R)
• M28: 7,131,330 km (0.077 R)
• M29: 7,479,295 km (0.036 R)
• M30: 7,797,041 km (0.095 R)
• M31: 8,409,495 km (0.12 R)
• M32: 9,037,357 km (0.064 R)
• M33: 9,338,049 km (0.054 R)
• M34: 9,451,743 km (0.115 R)
• M35: 9,756,923 km (0.074 R)
• M36: 9,988,051 km (0.114 R)
• M37: 10,181,930 km (0.066 R)
• M38: 11,010,104 km (0.092 R)
• M39: 11,900,959 km (0.076 R)
• M40: 12,147,796 km (0.083 R)
• M41: 14,445,619 km (0.107 R)
• M42: 16,141,012 km (0.097 R)
• M43: 16,781,291 km (0.076 R)
• M44: 16,873,443 km (0.106 R)
• M45: 17,569,971 km (0.098 R)
• M46: 17,898,338 km (0.101 R)
• M47: 18,228,650 km (0.092 R)
• M48: 19,087,342 km (0.087 R)
• M49: 20,399,914 km (0.093 R)
• M50: 22,296,067 km (0.072 R)
• M51: 23,367,935 km (0.072 R)
• M52: 23,988,019 km (0.079 R)
• M53: 25,987,095 km (0.117 R)
• M54: 26,521,907 km (0.117 R)
• M55: 26,683,024 km (0.108 R)
• M56: 27,168,619 km (0.076 R)
• M57: 27,548,149 km (0.094 R)
• M58: 27,711,510 km (0.051 R)
• M59: 28,863,114 km (0.081 R)
• M60: 29,918,527 km (0.11 R)
• M61: 30,479,070 km (0.106 R)
• M62: 30,647,817 km (0.1 R)
• M63: 31,667,476 km (0.081 R)
• M64: 32,066,902 km (0.099 R)
• M65: 33,739,855 km (0.057 R)
• M66: 33,856,242 km (0.095 R)
• M67: 34,381,779 km (0.051 R)
• M68: 34,440,272 km (0.096 R)
• M69: 34,674,842 km (0.119 R)
• M70: 35,618,355 km (0.104 R)
• M71: 35,974,398 km (0.088 R)
• M72: 36,033,938 km (0.116 R)
• M73: 37,049,558 km (0.115 R)
• M74: 37,591,103 km (0.105 R)
• M75: 39,047,887 km (0.106 R)
• M76: 39,660,340 km (0.028 R)
• M77: 39,906,279 km (0.091 R)
• M78: 40,399,503 km (0.09 R)
• M79: 41,454,318 km (0.091 R)
• M80: 41,579,083 km (0.108 R)
• M81: 41,703,847 km (0.029 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 881.8

Radius: 4.5

Gravity: 43.55 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 17.94 AU - 19.44 AU

Year: 29222 Days

Day: 21 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,576,807 km

• M1: 251,624 km (0.114 R)
• M2: 427,551 km (0.115 R)
• M3: 477,068 km (0.108 R)
• M4: 814,112 km (0.081 R)
• M5: 1,141,282 km (0.102 R)
• M6: 1,211,294 km (0.111 R)
• M7: 1,355,656 km (0.053 R)
• M8: 1,467,555 km (0.096 R)
• M9: 1,621,491 km (0.12 R)
• M10: 3,224,433 km (0.077 R)
• M11: 3,526,022 km (0.084 R)
• M12: 3,732,168 km (0.102 R)
• M13: 4,539,398 km (0.109 R)
• M14: 5,222,611 km (0.082 R)
• M15: 5,937,390 km (0.107 R)
• M16: 6,493,445 km (0.119 R)
• M17: 6,873,274 km (0.097 R)
• M18: 7,325,509 km (0.112 R)
• M19: 8,808,323 km (0.092 R)
• M20: 9,228,393 km (0.065 R)
• M21: 11,047,803 km (0.067 R)
• M22: 11,273,396 km (0.032 R)
• M23: 12,580,134 km (0.087 R)
• M24: 12,973,576 km (0.112 R)
• M25: 13,052,713 km (0.1 R)
• M26: 13,132,150 km (0.081 R)
• M27: 13,853,212 km (0.048 R)
• M28: 14,587,288 km (0.059 R)
• M29: 14,917,451 km (0.083 R)
• M30: 15,083,505 km (0.052 R)
• M31: 15,838,375 km (0.046 R)
• M32: 18,175,244 km (0.104 R)
• M33: 18,263,955 km (0.033 R)
• M34: 19,883,203 km (0.065 R)
• M35: 20,802,332 km (0.065 R)
• M36: 21,547,778 km (0.103 R)
• M37: 22,017,964 km (0.118 R)
• M38: 25,700,914 km (0.1 R)
• M39: 26,399,835 km (0.11 R)
• M40: 27,206,168 km (0.087 R)
• M41: 28,636,772 km (0.089 R)
• M42: 28,739,845 km (0.099 R)
• M43: 29,257,304 km (0.095 R)
• M44: 30,196,480 km (0.103 R)
• M45: 30,616,999 km (0.076 R)
• M46: 31,676,900 km (0.109 R)
• M47: 32,211,264 km (0.074 R)
• M48: 34,050,570 km (0.056 R)
• M49: 34,159,776 km (0.047 R)
• M50: 36,704,586 km (0.083 R)
• M51: 38,056,202 km (0.116 R)
• M52: 38,510,381 km (0.111 R)
• M53: 40,576,328 km (0.089 R)
• M54: 40,692,117 km (0.04 R)
• M55: 41,156,618 km (0.105 R)
• M56: 41,622,765 km (0.064 R)
• M57: 44,456,298 km (0.06 R)
• M58: 45,896,178 km (0.067 R)
• M59: 49,315,088 km (0.078 R)
• M60: 49,686,240 km (0.099 R)
• M61: 49,810,107 km (0.053 R)
• M62: 50,058,290 km (0.108 R)
• M63: 53,194,609 km (0.113 R)
• M64: 54,084,118 km (0.09 R)
• M65: 56,393,909 km (0.089 R)
• M66: 57,171,070 km (0.06 R)
• M67: 58,997,959 km (0.044 R)
• M68: 60,050,380 km (0.115 R)
• M69: 62,708,735 km (0.073 R)
• M70: 62,976,664 km (0.101 R)
• M71: 63,782,698 km (0.077 R)
• M72: 65,676,906 km (0.103 R)
• M73: 66,085,159 km (0.104 R)
• M74: 67,041,089 km (0.089 R)
• M75: 68,276,917 km (0.066 R)
• M76: 68,966,713 km (0.108 R)
• M77: 69,381,697 km (0.101 R)
• M78: 74,000,980 km (0.085 R)
• M79: 75,277,948 km (0.068 R)
• M80: 75,847,766 km (0.076 R)
• M81: 79,296,895 km (0.063 R)
• M82: 84,122,174 km (0.104 R)
• M83: 86,793,992 km (0.076 R)
• M84: 89,795,075 km (0.093 R)
• M85: 93,747,151 km (0.112 R)
• M86: 94,820,815 km (0.088 R)
• M87: 95,128,239 km (0.076 R)
• M88: 96,980,260 km (0.06 R)
• M89: 97,910,759 km (0.082 R)
• M90: 99,624,403 km (0.113 R)
• M91: 100,093,392 km (0.09 R)
• M92: 100,563,129 km (0.026 R)
• M93: 101,033,615 km (0.076 R)
• M94: 104,506,380 km (0.057 R)
• M95: 105,619,537 km (0.069 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 11,319 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit