🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.63 AU - 0.89 AU

Year: 233 Days

Day: 24.3 Hours

Environment

Temp: 211 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 109,897,959 km

• M1: 91,404 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.09 AU - 1.29 AU

Year: 456 Days

Day: 37.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 109,897,959 km

• M1: 152,440 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.54 AU - 1.94 AU

Year: 807 Days

Day: 23.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 15.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 109,897,959 km

• M1: 1,303,297 km (0.079 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.11 AU - 2.93 AU

Year: 1406 Days

Day: 30.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 109,897,959 km

• M1: 112,049 km (0.034 R)
• M2: 937,380 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.1

Radius: 9.3

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 5.43 AU - 7.37 AU

Year: 5690 Days

Day: 6.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 109,897,959 km

• M1: 134,638 km (0.112 R)
• M2: 194,477 km (0.113 R)
• M3: 382,821 km (0.114 R)
• M4: 524,939 km (0.061 R)
• M5: 613,650 km (0.099 R)
• M6: 693,087 km (0.097 R)
• M7: 904,170 km (0.097 R)
• M8: 1,021,903 km (0.056 R)
• M9: 1,118,094 km (0.026 R)
• M10: 1,524,103 km (0.071 R)
• M11: 1,614,759 km (0.117 R)
• M12: 1,822,700 km (0.094 R)
• M13: 2,072,828 km (0.102 R)
• M14: 2,276,431 km (0.077 R)
• M15: 2,415,856 km (0.081 R)
• M16: 2,606,145 km (0.087 R)
• M17: 2,666,582 km (0.042 R)
• M18: 2,727,618 km (0.057 R)
• M19: 2,925,835 km (0.072 R)
• M20: 3,090,542 km (0.119 R)
• M21: 3,310,451 km (0.075 R)
• M22: 3,389,439 km (0.044 R)
• M23: 3,643,456 km (0.059 R)
• M24: 3,862,168 km (0.037 R)
• M25: 4,057,094 km (0.111 R)
• M26: 4,141,617 km (0.026 R)
• M27: 4,370,053 km (0.052 R)
• M28: 4,442,309 km (0.093 R)
• M29: 4,661,320 km (0.069 R)
• M30: 4,735,221 km (0.108 R)
• M31: 4,974,129 km (0.093 R)
• M32: 5,125,522 km (0.058 R)
• M33: 5,217,076 km (0.091 R)
• M34: 5,479,321 km (0.083 R)
• M35: 5,714,489 km (0.117 R)
• M36: 6,259,773 km (0.107 R)
• M37: 6,423,284 km (0.098 R)
• M38: 6,721,283 km (0.118 R)
• M39: 6,788,003 km (0.035 R)
• M40: 7,520,584 km (0.081 R)
• M41: 7,834,590 km (0.074 R)
• M42: 8,331,704 km (0.102 R)
• M43: 8,548,022 km (0.094 R)
• M44: 8,765,986 km (0.118 R)
• M45: 8,985,895 km (0.104 R)
• M46: 9,675,541 km (0.098 R)
• M47: 9,998,074 km (0.08 R)
• M48: 10,751,300 km (0.057 R)
• M49: 11,026,261 km (0.114 R)
• M50: 11,884,952 km (0.087 R)
• M51: 12,148,843 km (0.069 R)
• M52: 12,210,029 km (0.089 R)
• M53: 12,271,364 km (0.071 R)
• M54: 12,517,452 km (0.053 R)
• M55: 13,139,929 km (0.086 R)
• M56: 13,412,646 km (0.091 R)
• M57: 13,836,157 km (0.106 R)
• M58: 14,006,849 km (0.091 R)
• M59: 14,178,138 km (0.112 R)
• M60: 14,393,260 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.6

Radius: 5.5

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 12.48 AU - 17.48 AU

Year: 20377 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 109,897,959 km

• M1: 133,142 km (0.109 R)
• M2: 363,523 km (0.094 R)
• M3: 447,597 km (0.074 R)
• M4: 618,886 km (0.044 R)
• M5: 720,912 km (0.051 R)
• M6: 903,272 km (0.118 R)
• M7: 1,141,133 km (0.114 R)
• M8: 1,267,244 km (0.052 R)
• M9: 1,672,504 km (0.108 R)
• M10: 2,166,776 km (0.067 R)
• M11: 2,270,746 km (0.048 R)
• M12: 2,538,077 km (0.101 R)
• M13: 3,073,339 km (0.115 R)
• M14: 3,519,888 km (0.095 R)
• M15: 3,891,789 km (0.04 R)
• M16: 4,146,554 km (0.067 R)
• M17: 4,439,766 km (0.053 R)
• M18: 5,149,608 km (0.068 R)
• M19: 5,253,877 km (0.074 R)
• M20: 5,749,794 km (0.053 R)
• M21: 6,076,516 km (0.1 R)
• M22: 6,483,871 km (0.085 R)
• M23: 8,403,660 km (0.07 R)
• M24: 8,485,490 km (0.114 R)
• M25: 8,857,092 km (0.102 R)
• M26: 10,352,023 km (0.088 R)
• M27: 11,061,117 km (0.069 R)
• M28: 12,759,950 km (0.114 R)
• M29: 12,948,444 km (0.097 R)
• M30: 12,995,717 km (0.068 R)
• M31: 13,519,459 km (0.101 R)
• M32: 14,001,613 km (0.1 R)
• M33: 15,381,055 km (0.102 R)
• M34: 16,290,610 km (0.118 R)
• M35: 16,546,422 km (0.045 R)
• M36: 17,634,896 km (0.099 R)
• M37: 17,792,273 km (0.103 R)
• M38: 18,161,331 km (0.081 R)
• M39: 18,586,189 km (0.111 R)
• M40: 18,693,002 km (0.098 R)
• M41: 19,014,338 km (0.115 R)
• M42: 19,337,619 km (0.053 R)
• M43: 19,989,567 km (0.062 R)
• M44: 20,208,428 km (0.117 R)
• M45: 21,092,103 km (0.112 R)
• M46: 21,426,604 km (0.077 R)
• M47: 24,165,890 km (0.091 R)
• M48: 24,515,949 km (0.113 R)
• M49: 24,808,862 km (0.084 R)
• M50: 25,398,427 km (0.117 R)
• M51: 26,471,194 km (0.06 R)
• M52: 30,654,997 km (0.025 R)
• M53: 32,693,567 km (0.041 R)
• M54: 33,274,905 km (0.112 R)
• M55: 34,513,126 km (0.034 R)
• M56: 34,775,671 km (0.101 R)
• M57: 35,766,308 km (0.115 R)
• M58: 36,032,143 km (0.073 R)
• M59: 36,098,714 km (0.058 R)
• M60: 36,165,285 km (0.065 R)
• M61: 37,303,276 km (0.106 R)
• M62: 39,340,201 km (0.09 R)
• M63: 40,027,154 km (0.119 R)
• M64: 41,831,753 km (0.067 R)
• M65: 41,901,616 km (0.119 R)
• M66: 42,603,230 km (0.095 R)
• M67: 42,884,922 km (0.085 R)
• M68: 43,096,603 km (0.089 R)
• M69: 43,946,768 km (0.099 R)
• M70: 45,304,070 km (0.072 R)
• M71: 47,767,199 km (0.115 R)
• M72: 49,162,498 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.8

Radius: 5.7

Gravity: 25.29 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.55 AU - 23.67 AU

Year: 31695 Days

Day: 20.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 109,897,959 km

• M1: 180,714 km (0.06 R)
• M2: 233,672 km (0.089 R)
• M3: 1,016,218 km (0.081 R)
• M4: 1,119,291 km (0.097 R)
• M5: 1,449,005 km (0.119 R)
• M6: 1,487,452 km (0.11 R)
• M7: 2,417,502 km (0.08 R)
• M8: 2,556,029 km (0.071 R)
• M9: 2,744,672 km (0.065 R)
• M10: 3,440,302 km (0.119 R)
• M11: 3,491,913 km (0.077 R)
• M12: 3,648,692 km (0.073 R)
• M13: 3,914,827 km (0.116 R)
• M14: 4,808,524 km (0.077 R)
• M15: 4,866,419 km (0.074 R)
• M16: 4,924,612 km (0.098 R)
• M17: 5,278,262 km (0.096 R)
• M18: 6,260,820 km (0.116 R)
• M19: 6,837,819 km (0.071 R)
• M20: 8,458,114 km (0.097 R)
• M21: 8,952,086 km (0.108 R)
• M22: 9,528,038 km (0.117 R)
• M23: 10,041,907 km (0.054 R)
• M24: 10,489,354 km (0.08 R)
• M25: 11,172,867 km (0.082 R)
• M26: 11,636,470 km (0.119 R)
• M27: 12,582,378 km (0.085 R)
• M28: 15,308,350 km (0.037 R)
• M29: 15,393,621 km (0.071 R)
• M30: 16,082,220 km (0.111 R)
• M31: 16,868,955 km (0.034 R)
• M32: 18,207,557 km (0.113 R)
• M33: 19,487,516 km (0.104 R)
• M34: 19,580,117 km (0.065 R)
• M35: 20,231,915 km (0.104 R)
• M36: 20,890,894 km (0.111 R)
• M37: 20,985,589 km (0.084 R)
• M38: 21,270,573 km (0.07 R)
• M39: 21,556,754 km (0.08 R)
• M40: 21,652,497 km (0.097 R)
• M41: 22,520,164 km (0.095 R)
• M42: 27,025,903 km (0.093 R)
• M43: 29,751,576 km (0.117 R)
• M44: 30,071,715 km (0.078 R)
• M45: 30,178,678 km (0.103 R)
• M46: 31,798,075 km (0.116 R)
• M47: 34,559,203 km (0.087 R)
• M48: 35,120,643 km (0.113 R)
• M49: 36,366,195 km (0.084 R)
• M50: 38,203,855 km (0.11 R)
• M51: 38,900,682 km (0.051 R)
• M52: 39,601,698 km (0.034 R)
• M53: 40,306,902 km (0.041 R)
• M54: 41,134,777 km (0.083 R)
• M55: 41,968,336 km (0.062 R)
• M56: 42,087,865 km (0.082 R)
• M57: 44,137,356 km (0.1 R)
• M58: 44,258,829 km (0.047 R)
• M59: 48,082,102 km (0.092 R)
• M60: 48,708,618 km (0.103 R)
• M61: 50,223,296 km (0.082 R)
• M62: 52,009,794 km (0.075 R)
• M63: 52,266,654 km (0.088 R)
• M64: 53,946,787 km (0.092 R)
• M65: 58,290,810 km (0.091 R)
• M66: 58,691,284 km (0.108 R)
• M67: 60,572,028 km (0.116 R)
• M68: 61,248,510 km (0.117 R)
• M69: 63,430,096 km (0.103 R)
• M70: 63,979,419 km (0.036 R)
• M71: 64,668,317 km (0.082 R)
• M72: 64,806,396 km (0.076 R)
• M73: 66,749,672 km (0.117 R)
• M74: 67,588,468 km (0.072 R)
• M75: 72,263,401 km (0.118 R)
• M76: 77,187,864 km (0.086 R)
• M77: 77,627,532 km (0.11 R)
• M78: 79,099,276 km (0.067 R)
• M79: 81,622,094 km (0.109 R)
• M80: 82,818,428 km (0.042 R)
• M81: 84,171,242 km (0.095 R)
• M82: 84,925,963 km (0.12 R)
• M83: 85,228,450 km (0.088 R)
• M84: 86,594,129 km (0.048 R)
• M85: 87,661,360 km (0.11 R)
• M86: 89,347,328 km (0.025 R)
• M87: 90,271,394 km (0.07 R)
• M88: 92,128,951 km (0.105 R)
• M89: 92,439,815 km (0.065 R)
• M90: 95,724,536 km (0.094 R)
• M91: 96,985,945 km (0.094 R)
• M92: 102,407,671 km (0.092 R)
• M93: 103,051,989 km (0.098 R)
• M94: 104,993,022 km (0.109 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 202 - 13,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit