🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.66 AU - 0.94 AU

Year: 271 Days

Day: 32.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.08 AU - 1.38 AU

Year: 517 Days

Day: 38.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.89 AU - 2.27 AU

Year: 1136 Days

Day: 28.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.97 AU - 2.35 AU

Year: 1202 Days

Day: 37.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 111,202,788 km

• M1: 707,000 km (0.084 R)
• M2: 834,607 km (0.032 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.19 AU - 2.37 AU

Year: 1304 Days

Day: 43.8 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.78 AU - 3.5 AU

Year: 2107 Days

Day: 30.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 111,202,788 km

• M1: 331,060 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993

Radius: 9.2

Gravity: 11.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 10.23 AU - 10.37 AU

Year: 12520 Days

Day: 10.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 111,202,788 km

• M1: 116,387 km (0.108 R)
• M2: 218,562 km (0.078 R)
• M3: 292,314 km (0.063 R)
• M4: 491,429 km (0.077 R)
• M5: 838,945 km (0.062 R)
• M6: 970,441 km (0.094 R)
• M7: 1,484,759 km (0.112 R)
• M8: 1,618,499 km (0.11 R)
• M9: 1,985,463 km (0.109 R)
• M10: 2,472,105 km (0.102 R)
• M11: 3,374,180 km (0.095 R)
• M12: 3,768,670 km (0.053 R)
• M13: 3,841,973 km (0.1 R)
• M14: 3,990,074 km (0.12 R)
• M15: 4,140,121 km (0.062 R)
• M16: 4,562,436 km (0.105 R)
• M17: 4,719,364 km (0.097 R)
• M18: 4,918,180 km (0.116 R)
• M19: 5,079,147 km (0.105 R)
• M20: 5,160,229 km (0.04 R)
• M21: 5,614,408 km (0.097 R)
• M22: 6,124,537 km (0.107 R)
• M23: 6,297,921 km (0.11 R)
• M24: 7,930,034 km (0.098 R)
• M25: 8,453,626 km (0.069 R)
• M26: 9,284,792 km (0.056 R)
• M27: 9,836,359 km (0.055 R)
• M28: 10,141,838 km (0.079 R)
• M29: 10,244,313 km (0.063 R)
• M30: 12,038,889 km (0.073 R)
• M31: 12,201,801 km (0.099 R)
• M32: 13,588,274 km (0.11 R)
• M33: 13,985,307 km (0.093 R)
• M34: 15,611,735 km (0.049 R)
• M35: 15,908,387 km (0.119 R)
• M36: 16,748,978 km (0.116 R)
• M37: 17,850,916 km (0.103 R)
• M38: 17,974,932 km (0.083 R)
• M39: 20,447,336 km (0.067 R)
• M40: 20,576,888 km (0.059 R)
• M41: 21,426,305 km (0.077 R)
• M42: 21,888,412 km (0.113 R)
• M43: 22,353,811 km (0.08 R)
• M44: 23,905,740 km (0.053 R)
• M45: 24,247,720 km (0.075 R)
• M46: 24,660,311 km (0.09 R)
• M47: 25,144,560 km (0.114 R)
• M48: 25,701,812 km (0.059 R)
• M49: 26,333,564 km (0.037 R)
• M50: 26,545,245 km (0.096 R)
• M51: 29,056,993 km (0.089 R)
• M52: 31,269,396 km (0.09 R)
• M53: 31,493,643 km (0.108 R)
• M54: 32,019,031 km (0.04 R)
• M55: 32,169,526 km (0.09 R)
• M56: 32,471,564 km (0.072 R)
• M57: 33,002,188 km (0.087 R)
• M58: 33,612,098 km (0.096 R)
• M59: 34,379,835 km (0.065 R)
• M60: 34,611,263 km (0.074 R)
• M61: 35,153,256 km (0.082 R)
• M62: 36,324,158 km (0.09 R)
• M63: 37,032,953 km (0.112 R)
• M64: 37,111,941 km (0.11 R)
• M65: 37,905,258 km (0.093 R)
• M66: 37,984,994 km (0.036 R)
• M67: 38,304,086 km (0.099 R)
• M68: 38,944,963 km (0.104 R)
• M69: 39,589,431 km (0.071 R)
• M70: 40,318,721 km (0.11 R)
• M71: 41,134,179 km (0.096 R)
• M72: 41,379,968 km (0.027 R)
• M73: 41,708,335 km (0.084 R)
• M74: 43,363,187 km (0.071 R)
• M75: 45,292,551 km (0.084 R)
• M76: 46,055,200 km (0.067 R)
• M77: 47,249,889 km (0.074 R)
• M78: 47,593,067 km (0.078 R)
• M79: 47,764,955 km (0.097 R)
• M80: 48,541,218 km (0.116 R)
• M81: 49,321,520 km (0.112 R)
• M82: 52,484,319 km (0.057 R)
• M83: 53,285,266 km (0.034 R)
• M84: 54,719,012 km (0.077 R)
• M85: 59,373,151 km (0.118 R)
• M86: 59,465,602 km (0.12 R)
• M87: 59,650,805 km (0.074 R)
• M88: 60,859,107 km (0.095 R)
• M89: 61,045,805 km (0.095 R)
• M90: 61,513,148 km (0.1 R)
• M91: 62,545,523 km (0.07 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.3

Radius: 6.1

Gravity: 20.06 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 15.16 AU - 17.24 AU

Year: 24696 Days

Day: 22.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,202,788 km

• M1: 1,052,421 km (0.116 R)
• M2: 1,269,039 km (0.111 R)
• M3: 1,602,492 km (0.114 R)
• M4: 3,405,596 km (0.099 R)
• M5: 3,959,856 km (0.105 R)
• M6: 4,055,000 km (0.082 R)
• M7: 4,393,839 km (0.084 R)
• M8: 4,641,573 km (0.119 R)
• M9: 4,691,539 km (0.106 R)
• M10: 4,792,368 km (0.08 R)
• M11: 5,098,744 km (0.108 R)
• M12: 5,306,536 km (0.116 R)
• M13: 5,730,496 km (0.026 R)
• M14: 5,784,351 km (0.109 R)
• M15: 5,838,207 km (0.038 R)
• M16: 6,001,119 km (0.074 R)
• M17: 6,110,475 km (0.06 R)
• M18: 6,165,377 km (0.054 R)
• M19: 6,275,780 km (0.071 R)
• M20: 6,951,813 km (0.035 R)
• M21: 7,066,704 km (0.112 R)
• M22: 7,298,431 km (0.063 R)
• M23: 8,068,711 km (0.097 R)
• M24: 10,267,500 km (0.108 R)
• M25: 11,195,755 km (0.066 R)
• M26: 11,330,543 km (0.084 R)
• M27: 13,273,370 km (0.108 R)
• M28: 14,355,711 km (0.091 R)
• M29: 15,691,620 km (0.089 R)
• M30: 17,926,014 km (0.12 R)
• M31: 19,120,104 km (0.102 R)
• M32: 19,767,563 km (0.066 R)
• M33: 20,422,054 km (0.116 R)
• M34: 21,417,179 km (0.059 R)
• M35: 22,258,368 km (0.064 R)
• M36: 22,428,012 km (0.119 R)
• M37: 22,683,076 km (0.097 R)
• M38: 24,934,225 km (0.113 R)
• M39: 25,729,787 km (0.049 R)
• M40: 26,086,129 km (0.115 R)
• M41: 26,803,600 km (0.085 R)
• M42: 28,166,437 km (0.094 R)
• M43: 28,533,550 km (0.089 R)
• M44: 29,644,613 km (0.113 R)
• M45: 30,299,254 km (0.071 R)
• M46: 30,769,739 km (0.053 R)
• M47: 31,718,040 km (0.099 R)
• M48: 34,619,939 km (0.103 R)
• M49: 36,002,972 km (0.051 R)
• M50: 37,202,597 km (0.092 R)
• M51: 37,706,443 km (0.086 R)
• M52: 37,807,421 km (0.074 R)
• M53: 38,720,716 km (0.116 R)
• M54: 42,235,668 km (0.107 R)
• M55: 42,340,536 km (0.089 R)
• M56: 43,606,433 km (0.029 R)
• M57: 44,243,869 km (0.112 R)
• M58: 44,457,196 km (0.104 R)
• M59: 44,991,560 km (0.082 R)
• M60: 45,635,878 km (0.038 R)
• M61: 47,477,577 km (0.098 R)
• M62: 51,569,228 km (0.087 R)
• M63: 52,018,321 km (0.109 R)
• M64: 53,033,492 km (0.058 R)
• M65: 53,373,379 km (0.108 R)
• M66: 54,397,227 km (0.066 R)
• M67: 55,312,616 km (0.082 R)
• M68: 55,542,398 km (0.057 R)
• M69: 56,233,241 km (0.046 R)
• M70: 59,025,336 km (0.114 R)
• M71: 64,259,915 km (0.103 R)
• M72: 65,591,635 km (0.069 R)
• M73: 66,565,817 km (0.113 R)
• M74: 66,810,110 km (0.092 R)
• M75: 67,054,702 km (0.083 R)
• M76: 69,640,950 km (0.102 R)
• M77: 70,634,729 km (0.098 R)
• M78: 70,883,809 km (0.12 R)
• M79: 71,008,574 km (0.102 R)
• M80: 71,133,339 km (0.105 R)
• M81: 74,529,659 km (0.104 R)
• M82: 74,910,236 km (0.104 R)
• M83: 76,439,126 km (0.04 R)
• M84: 76,567,033 km (0.094 R)
• M85: 77,079,256 km (0.12 R)
• M86: 78,235,946 km (0.119 R)
• M87: 81,087,431 km (0.094 R)
• M88: 81,348,330 km (0.05 R)
• M89: 82,919,557 km (0.078 R)
• M90: 83,708,985 km (0.05 R)
• M91: 84,765,445 km (0.058 R)
• M92: 84,897,689 km (0.116 R)
• M93: 86,491,505 km (0.103 R)
• M94: 87,292,003 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886

Radius: 3.4

Gravity: 76.64 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 18.16 AU - 19.6 AU

Year: 31071 Days

Day: 23.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 111,202,788 km

• M1: 153,487 km (0.092 R)
• M2: 288,724 km (0.113 R)
• M3: 430,094 km (0.063 R)
• M4: 591,211 km (0.091 R)
• M5: 678,576 km (0.079 R)
• M6: 931,546 km (0.105 R)
• M7: 1,717,084 km (0.068 R)
• M8: 2,417,352 km (0.106 R)
• M9: 3,557,437 km (0.104 R)
• M10: 3,610,395 km (0.04 R)
• M11: 3,716,909 km (0.065 R)
• M12: 4,153,136 km (0.117 R)
• M13: 5,740,968 km (0.09 R)
• M14: 5,927,666 km (0.08 R)
• M15: 6,500,177 km (0.101 R)
• M16: 7,023,620 km (0.1 R)
• M17: 8,673,236 km (0.092 R)
• M18: 9,540,754 km (0.099 R)
• M19: 10,059,410 km (0.093 R)
• M20: 10,209,307 km (0.081 R)
• M21: 11,046,756 km (0.098 R)
• M22: 11,201,440 km (0.12 R)
• M23: 11,434,663 km (0.038 R)
• M24: 13,440,172 km (0.027 R)
• M25: 14,188,161 km (0.109 R)
• M26: 14,779,372 km (0.065 R)
• M27: 15,120,754 km (0.09 R)
• M28: 15,206,474 km (0.057 R)
• M29: 16,688,839 km (0.09 R)
• M30: 16,955,123 km (0.091 R)
• M31: 17,133,444 km (0.094 R)
• M32: 17,222,904 km (0.081 R)
• M33: 19,043,360 km (0.104 R)
• M34: 21,403,117 km (0.116 R)
• M35: 21,692,290 km (0.049 R)
• M36: 22,080,047 km (0.107 R)
• M37: 23,653,817 km (0.074 R)
• M38: 25,060,336 km (0.101 R)
• M39: 28,375,126 km (0.053 R)
• M40: 30,407,263 km (0.117 R)
• M41: 32,375,373 km (0.114 R)
• M42: 33,151,786 km (0.098 R)
• M43: 34,384,173 km (0.107 R)
• M44: 35,176,294 km (0.082 R)
• M45: 35,745,663 km (0.089 R)
• M46: 36,088,841 km (0.082 R)
• M47: 37,240,445 km (0.108 R)
• M48: 40,171,666 km (0.031 R)
• M49: 41,484,686 km (0.058 R)
• M50: 42,086,219 km (0.065 R)
• M51: 42,448,396 km (0.102 R)
• M52: 44,275,285 km (0.066 R)
• M53: 46,501,152 km (0.111 R)
• M54: 47,376,449 km (0.092 R)
• M55: 47,753,286 km (0.097 R)
• M56: 48,636,512 km (0.101 R)
• M57: 49,270,508 km (0.096 R)
• M58: 49,524,973 km (0.044 R)
• M59: 51,189,250 km (0.098 R)
• M60: 52,871,777 km (0.099 R)
• M61: 53,262,676 km (0.107 R)
• M62: 53,393,126 km (0.103 R)
• M63: 53,785,222 km (0.082 R)
• M64: 57,490,911 km (0.116 R)
• M65: 57,892,730 km (0.109 R)
• M66: 59,780,506 km (0.113 R)
• M67: 64,309,581 km (0.109 R)
• M68: 67,248,581 km (0.098 R)
• M69: 68,947,564 km (0.087 R)
• M70: 70,660,609 km (0.094 R)
• M71: 74,711,869 km (0.116 R)
• M72: 75,004,034 km (0.093 R)
• M73: 76,323,936 km (0.045 R)
• M74: 76,765,549 km (0.065 R)
• M75: 78,392,127 km (0.1 R)
• M76: 80,179,522 km (0.101 R)
• M77: 80,928,259 km (0.082 R)
• M78: 86,386,936 km (0.085 R)
• M79: 86,693,761 km (0.093 R)
• M80: 87,462,096 km (0.118 R)
• M81: 88,387,209 km (0.065 R)
• M82: 89,936,145 km (0.1 R)
• M83: 90,402,592 km (0.09 R)
• M84: 90,558,323 km (0.105 R)
• M85: 91,337,878 km (0.1 R)
• M86: 91,806,717 km (0.108 R)
• M87: 94,478,685 km (0.106 R)
• M88: 94,952,760 km (0.115 R)
• M89: 96,221,051 km (0.117 R)
• M90: 96,698,119 km (0.062 R)
• M91: 96,857,291 km (0.082 R)
• M92: 99,416,163 km (0.106 R)
• M93: 101,188,299 km (0.111 R)
• M94: 101,511,580 km (0.098 R)
• M95: 102,808,444 km (0.114 R)
• M96: 104,110,544 km (0.12 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 389 - 13,396 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit