🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.42 AU - 0.7 AU

Year: 160 Days

Day: 20.6 Hours

Environment

Temp: 150 °C

Axial Tilt: 37.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,644,137 km

• M1: 331,359 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.67 AU - 0.69 AU

Year: 215 Days

Day: 25.8 Hours

Environment

Temp: 148 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.59 AU - 0.79 AU

Year: 219 Days

Day: 27.2 Hours

Environment

Temp: 100 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.92 AU - 1.34 AU

Year: 460 Days

Day: 29 Hours

Environment

Temp: -19 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,644,137 km

• M1: 136,433 km (0.048 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.12 AU - 1.76 AU

Year: 662 Days

Day: 32.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.75 AU - 1.95 AU

Year: 963 Days

Day: 35.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,644,137 km

• M1: 589,416 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56.7

Radius: 4.1

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.26 AU - 15.42 AU

Year: 17616 Days

Day: 15 Hours

Environment

Temp: -182 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 95,644,137 km

• M1: 112,498 km (0.063 R)
• M2: 164,109 km (0.05 R)
• M3: 225,145 km (0.112 R)
• M4: 312,809 km (0.095 R)
• M5: 422,165 km (0.071 R)
• M6: 543,489 km (0.083 R)
• M7: 602,281 km (0.095 R)
• M8: 726,447 km (0.115 R)
• M9: 1,299,706 km (0.116 R)
• M10: 1,331,271 km (0.117 R)
• M11: 1,627,475 km (0.091 R)
• M12: 1,800,560 km (0.045 R)
• M13: 3,020,231 km (0.093 R)
• M14: 3,649,889 km (0.111 R)
• M15: 3,807,864 km (0.117 R)
• M16: 3,899,119 km (0.069 R)
• M17: 3,945,045 km (0.111 R)
• M18: 4,389,950 km (0.103 R)
• M19: 4,461,756 km (0.075 R)
• M20: 5,817,562 km (0.109 R)
• M21: 6,980,685 km (0.06 R)
• M22: 7,008,511 km (0.095 R)
• M23: 7,036,485 km (0.119 R)
• M24: 7,148,534 km (0.052 R)
• M25: 7,516,844 km (0.087 R)
• M26: 9,050,522 km (0.073 R)
• M27: 9,758,867 km (0.097 R)
• M28: 9,789,984 km (0.086 R)
• M29: 9,821,250 km (0.107 R)
• M30: 10,452,852 km (0.119 R)
• M31: 11,490,463 km (0.076 R)
• M32: 12,155,425 km (0.054 R)
• M33: 12,628,304 km (0.118 R)
• M34: 13,107,167 km (0.077 R)
• M35: 13,557,157 km (0.027 R)
• M36: 13,977,079 km (0.109 R)
• M37: 14,543,456 km (0.078 R)
• M38: 14,614,814 km (0.115 R)
• M39: 15,009,154 km (0.097 R)
• M40: 15,955,361 km (0.107 R)
• M41: 16,176,317 km (0.063 R)
• M42: 17,259,106 km (0.108 R)
• M43: 18,557,915 km (0.094 R)
• M44: 18,868,181 km (0.119 R)
• M45: 20,086,057 km (0.094 R)
• M46: 20,564,471 km (0.046 R)
• M47: 21,410,447 km (0.111 R)
• M48: 21,532,220 km (0.104 R)
• M49: 23,344,598 km (0.079 R)
• M50: 24,142,254 km (0.099 R)
• M51: 24,226,627 km (0.079 R)
• M52: 24,820,830 km (0.1 R)
• M53: 24,863,465 km (0.099 R)
• M54: 25,505,689 km (0.041 R)
• M55: 25,893,596 km (0.076 R)
• M56: 26,110,064 km (0.116 R)
• M57: 26,153,298 km (0.095 R)
• M58: 26,196,682 km (0.033 R)
• M59: 26,762,760 km (0.114 R)
• M60: 27,025,304 km (0.079 R)
• M61: 27,376,859 km (0.098 R)
• M62: 28,887,199 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 730.8

Radius: 5.8

Gravity: 21.72 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.32 AU - 21.06 AU

Year: 27289 Days

Day: 22.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 95,644,137 km

• M1: 230,381 km (0.104 R)
• M2: 724,951 km (0.095 R)
• M3: 865,573 km (0.078 R)
• M4: 1,511,986 km (0.092 R)
• M5: 1,692,550 km (0.089 R)
• M6: 1,842,148 km (0.06 R)
• M7: 2,035,129 km (0.075 R)
• M8: 2,234,693 km (0.118 R)
• M9: 2,440,540 km (0.107 R)
• M10: 2,482,427 km (0.079 R)
• M11: 2,524,614 km (0.115 R)
• M12: 2,914,915 km (0.106 R)
• M13: 3,277,540 km (0.116 R)
• M14: 3,847,956 km (0.052 R)
• M15: 6,017,574 km (0.117 R)
• M16: 6,131,418 km (0.082 R)
• M17: 7,128,787 km (0.079 R)
• M18: 8,428,793 km (0.107 R)
• M19: 8,748,932 km (0.104 R)
• M20: 9,269,383 km (0.104 R)
• M21: 10,204,370 km (0.106 R)
• M22: 10,751,898 km (0.091 R)
• M23: 11,379,312 km (0.054 R)
• M24: 11,875,528 km (0.105 R)
• M25: 12,815,750 km (0.077 R)
• M26: 13,629,712 km (0.107 R)
• M27: 14,460,429 km (0.049 R)
• M28: 19,523,270 km (0.052 R)
• M29: 20,287,117 km (0.05 R)
• M30: 22,902,985 km (0.077 R)
• M31: 23,349,236 km (0.083 R)
• M32: 23,528,454 km (0.078 R)
• M33: 23,798,179 km (0.09 R)
• M34: 27,020,517 km (0.112 R)
• M35: 27,491,900 km (0.105 R)
• M36: 28,251,857 km (0.062 R)
• M37: 29,889,355 km (0.082 R)
• M38: 30,474,582 km (0.093 R)
• M39: 30,670,555 km (0.095 R)
• M40: 32,153,370 km (0.105 R)
• M41: 33,255,607 km (0.072 R)
• M42: 33,963,354 km (0.096 R)
• M43: 34,064,931 km (0.117 R)
• M44: 36,012,845 km (0.081 R)
• M45: 36,739,591 km (0.051 R)
• M46: 36,948,131 km (0.066 R)
• M47: 37,366,407 km (0.116 R)
• M48: 37,681,160 km (0.094 R)
• M49: 38,948,853 km (0.106 R)
• M50: 39,374,459 km (0.108 R)
• M51: 40,123,047 km (0.116 R)
• M52: 40,984,431 km (0.058 R)
• M53: 43,604,638 km (0.119 R)
• M54: 44,157,252 km (0.102 R)
• M55: 44,601,109 km (0.05 R)
• M56: 45,157,912 km (0.081 R)
• M57: 45,381,262 km (0.03 R)
• M58: 45,941,356 km (0.09 R)
• M59: 47,408,164 km (0.1 R)
• M60: 48,546,903 km (0.114 R)
• M61: 51,083,783 km (0.101 R)
• M62: 51,316,558 km (0.072 R)
• M63: 52,016,975 km (0.091 R)
• M64: 57,127,986 km (0.069 R)
• M65: 58,217,807 km (0.115 R)
• M66: 59,192,287 km (0.087 R)
• M67: 59,681,622 km (0.062 R)
• M68: 60,664,181 km (0.037 R)
• M69: 61,528,258 km (0.109 R)
• M70: 62,023,876 km (0.11 R)
• M71: 64,396,049 km (0.1 R)
• M72: 65,277,480 km (0.051 R)
• M73: 68,201,669 km (0.087 R)
• M74: 68,842,995 km (0.091 R)
• M75: 69,357,462 km (0.034 R)
• M76: 73,650,472 km (0.037 R)
• M77: 74,176,608 km (0.056 R)
• M78: 76,426,710 km (0.052 R)
• M79: 76,959,428 km (0.079 R)
• M80: 77,226,310 km (0.113 R)
• M81: 79,506,631 km (0.113 R)
• M82: 82,763,376 km (0.025 R)
• M83: 82,899,959 km (0.053 R)
• M84: 83,036,692 km (0.119 R)
• M85: 84,408,055 km (0.094 R)
• M86: 84,820,946 km (0.11 R)
• M87: 84,958,576 km (0.118 R)
• M88: 86,478,939 km (0.072 R)
• M89: 87,868,853 km (0.113 R)
• M90: 90,248,655 km (0.086 R)
• M91: 90,670,821 km (0.099 R)
• M92: 92,365,914 km (0.101 R)
• M93: 94,071,479 km (0.085 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 500 - 16,638 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit