🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.46 AU - 0.6 AU

Year: 145 Days

Day: 24.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,507,788 km

• M1: 108,758 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.67 AU - 0.71 AU

Year: 215 Days

Day: 14.1 Hours

Environment

Temp: 110 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.84 AU - 1.06 AU

Year: 347 Days

Day: 28.9 Hours

Environment

Temp: 27 °C

Axial Tilt: 3.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,507,788 km

• M1: 283,787 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.04 AU - 1.68 AU

Year: 594 Days

Day: 32.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 18.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,507,788 km

• M1: 325,525 km (0.111 R)
• M2: 475,422 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.71 AU - 2.65 AU

Year: 1206 Days

Day: 28.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.3 AU - 2.62 AU

Year: 1446 Days

Day: 30.8 Hours

Environment

Temp: -92 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 8.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.41 AU - 8.11 AU

Year: 6586 Days

Day: 9.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 85,507,788 km

• M1: 117,584 km (0.091 R)
• M2: 332,257 km (0.066 R)
• M3: 410,945 km (0.043 R)
• M4: 547,079 km (0.037 R)
• M5: 652,696 km (0.103 R)
• M6: 746,344 km (0.085 R)
• M7: 947,852 km (0.114 R)
• M8: 1,001,109 km (0.04 R)
• M9: 1,155,644 km (0.112 R)
• M10: 1,259,165 km (0.046 R)
• M11: 1,342,042 km (0.089 R)
• M12: 1,426,715 km (0.111 R)
• M13: 1,640,041 km (0.105 R)
• M14: 1,717,832 km (0.116 R)
• M15: 1,823,448 km (0.071 R)
• M16: 2,253,542 km (0.036 R)
• M17: 2,458,043 km (0.116 R)
• M18: 2,729,862 km (0.038 R)
• M19: 2,822,613 km (0.034 R)
• M20: 3,059,276 km (0.118 R)
• M21: 3,285,917 km (0.112 R)
• M22: 3,585,562 km (0.101 R)
• M23: 3,738,750 km (0.067 R)
• M24: 4,372,746 km (0.082 R)
• M25: 4,427,050 km (0.101 R)
• M26: 4,964,256 km (0.091 R)
• M27: 5,116,098 km (0.119 R)
• M28: 5,502,359 km (0.049 R)
• M29: 5,798,264 km (0.103 R)
• M30: 6,364,641 km (0.072 R)
• M31: 6,529,648 km (0.116 R)
• M32: 6,696,150 km (0.092 R)
• M33: 6,758,981 km (0.099 R)
• M34: 6,927,429 km (0.036 R)
• M35: 7,075,979 km (0.119 R)
• M36: 7,311,446 km (0.1 R)
• M37: 7,484,381 km (0.098 R)
• M38: 7,658,663 km (0.102 R)
• M39: 8,256,905 km (0.054 R)
• M40: 8,414,431 km (0.112 R)
• M41: 8,504,938 km (0.061 R)
• M42: 8,755,365 km (0.053 R)
• M43: 8,869,957 km (0.036 R)
• M44: 8,985,147 km (0.063 R)
• M45: 9,100,786 km (0.046 R)
• M46: 9,497,819 km (0.083 R)
• M47: 9,948,258 km (0.051 R)
• M48: 10,019,916 km (0.105 R)
• M49: 10,993,200 km (0.077 R)
• M50: 11,491,061 km (0.106 R)
• M51: 11,591,441 km (0.091 R)
• M52: 11,970,822 km (0.101 R)
• M53: 12,047,117 km (0.093 R)
• M54: 12,586,118 km (0.101 R)
• M55: 12,845,670 km (0.077 R)
• M56: 13,290,873 km (0.095 R)
• M57: 13,422,669 km (0.119 R)
• M58: 13,927,861 km (0.079 R)
• M59: 14,331,027 km (0.092 R)
• M60: 14,439,336 km (0.108 R)
• M61: 14,820,063 km (0.069 R)
• M62: 14,956,795 km (0.12 R)
• M63: 15,508,213 km (0.053 R)
• M64: 15,619,214 km (0.076 R)
• M65: 16,263,084 km (0.101 R)
• M66: 16,545,674 km (0.043 R)
• M67: 16,744,490 km (0.096 R)
• M68: 17,058,496 km (0.085 R)
• M69: 17,518,808 km (0.08 R)
• M70: 17,953,988 km (0.097 R)
• M71: 18,187,511 km (0.056 R)
• M72: 18,422,080 km (0.063 R)
• M73: 18,657,697 km (0.089 R)
• M74: 19,790,302 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 9.2

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.89 AU - 8.55 AU

Year: 8038 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 85,507,788 km

• M1: 116,088 km (0.09 R)
• M2: 186,549 km (0.104 R)
• M3: 385,364 km (0.084 R)
• M4: 809,175 km (0.026 R)
• M5: 920,625 km (0.114 R)
• M6: 1,211,294 km (0.112 R)
• M7: 1,286,542 km (0.1 R)
• M8: 1,473,838 km (0.097 R)
• M9: 1,538,315 km (0.111 R)
• M10: 2,375,764 km (0.076 R)
• M11: 2,695,604 km (0.063 R)
• M12: 6,257,679 km (0.107 R)
• M13: 7,150,629 km (0.083 R)
• M14: 8,083,072 km (0.112 R)
• M15: 8,933,835 km (0.04 R)
• M16: 10,293,979 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 299.4

Radius: 3.9

Gravity: 19.68 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.42 AU - 17.76 AU

Year: 26475 Days

Day: 18.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,507,788 km

• M1: 140,024 km (0.101 R)
• M2: 176,376 km (0.111 R)
• M3: 897,288 km (0.095 R)
• M4: 1,070,971 km (0.105 R)
• M5: 1,174,942 km (0.097 R)
• M6: 1,364,632 km (0.04 R)
• M7: 1,564,046 km (0.044 R)
• M8: 1,742,217 km (0.118 R)
• M9: 2,314,728 km (0.082 R)
• M10: 2,449,366 km (0.094 R)
• M11: 2,976,698 km (0.091 R)
• M12: 3,234,306 km (0.105 R)
• M13: 3,499,244 km (0.118 R)
• M14: 4,090,006 km (0.09 R)
• M15: 4,211,928 km (0.101 R)
• M16: 4,334,897 km (0.085 R)
• M17: 4,542,689 km (0.116 R)
• M18: 4,626,763 km (0.05 R)
• M19: 4,881,827 km (0.06 R)
• M20: 4,967,846 km (0.116 R)
• M21: 5,054,463 km (0.11 R)
• M22: 5,097,847 km (0.049 R)
• M23: 6,743,423 km (0.069 R)
• M24: 6,935,507 km (0.11 R)
• M25: 8,330,507 km (0.093 R)
• M26: 8,536,653 km (0.072 R)
• M27: 9,538,809 km (0.073 R)
• M28: 10,800,817 km (0.085 R)
• M29: 11,138,609 km (0.052 R)
• M30: 11,709,175 km (0.109 R)
• M31: 12,878,581 km (0.047 R)
• M32: 13,658,435 km (0.084 R)
• M33: 14,577,116 km (0.105 R)
• M34: 16,409,091 km (0.106 R)
• M35: 17,122,673 km (0.115 R)
• M36: 17,384,769 km (0.07 R)
• M37: 17,516,265 km (0.069 R)
• M38: 19,052,037 km (0.106 R)
• M39: 19,391,624 km (0.114 R)
• M40: 19,939,003 km (0.105 R)
• M41: 20,145,597 km (0.063 R)
• M42: 20,352,940 km (0.064 R)
• M43: 20,839,432 km (0.055 R)
• M44: 21,753,026 km (0.082 R)
• M45: 22,036,664 km (0.03 R)
• M46: 23,111,525 km (0.091 R)
• M47: 23,400,997 km (0.064 R)
• M48: 23,546,106 km (0.075 R)
• M49: 25,909,603 km (0.072 R)
• M50: 26,436,637 km (0.038 R)
• M51: 27,195,696 km (0.108 R)
• M52: 28,347,450 km (0.05 R)
• M53: 28,424,792 km (0.071 R)
• M54: 28,812,699 km (0.065 R)
• M55: 29,124,162 km (0.11 R)
• M56: 29,829,217 km (0.083 R)
• M57: 30,539,807 km (0.065 R)
• M58: 30,619,094 km (0.077 R)
• M59: 30,777,967 km (0.112 R)
• M60: 32,058,225 km (0.056 R)
• M61: 32,542,773 km (0.104 R)
• M62: 34,011,076 km (0.039 R)
• M63: 34,093,205 km (0.093 R)
• M64: 34,587,776 km (0.072 R)
• M65: 35,751,049 km (0.051 R)
• M66: 36,505,620 km (0.086 R)
• M67: 39,748,902 km (0.076 R)
• M68: 40,095,670 km (0.118 R)
• M69: 40,879,413 km (0.097 R)
• M70: 41,580,429 km (0.08 R)
• M71: 45,324,864 km (0.059 R)
• M72: 45,505,877 km (0.065 R)
• M73: 48,249,352 km (0.063 R)
• M74: 49,734,261 km (0.074 R)
• M75: 50,388,752 km (0.062 R)
• M76: 51,517,019 km (0.091 R)
• M77: 51,989,748 km (0.039 R)
• M78: 52,273,984 km (0.069 R)
• M79: 52,748,808 km (0.069 R)
• M80: 55,628,267 km (0.093 R)
• M81: 57,282,521 km (0.109 R)
• M82: 58,263,135 km (0.092 R)
• M83: 58,755,461 km (0.105 R)
• M84: 58,854,046 km (0.109 R)
• M85: 59,051,515 km (0.095 R)
• M86: 61,538,131 km (0.066 R)
• M87: 62,542,232 km (0.105 R)
• M88: 63,147,356 km (0.102 R)
• M89: 63,754,424 km (0.075 R)
• M90: 66,612,790 km (0.116 R)
• M91: 68,887,725 km (0.08 R)
• M92: 69,095,816 km (0.103 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.1

Radius: 5.3

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 14.02 AU - 22.36 AU

Year: 29072 Days

Day: 23 Hours

Environment

Temp: -206 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 85,507,788 km

• M1: 178,171 km (0.048 R)
• M2: 1,785,899 km (0.109 R)
• M3: 1,856,061 km (0.095 R)
• M4: 2,972,958 km (0.034 R)
• M5: 3,311,498 km (0.083 R)
• M6: 3,529,313 km (0.047 R)
• M7: 4,256,957 km (0.036 R)
• M8: 5,029,630 km (0.081 R)
• M9: 5,432,048 km (0.05 R)
• M10: 5,483,061 km (0.112 R)
• M11: 5,949,358 km (0.115 R)
• M12: 6,320,959 km (0.081 R)
• M13: 7,650,884 km (0.115 R)
• M14: 8,171,185 km (0.056 R)
• M15: 9,245,747 km (0.078 R)
• M16: 10,237,581 km (0.116 R)
• M17: 10,554,429 km (0.079 R)
• M18: 11,655,768 km (0.107 R)
• M19: 11,721,592 km (0.109 R)
• M20: 13,202,760 km (0.09 R)
• M21: 15,969,573 km (0.105 R)
• M22: 17,455,379 km (0.113 R)
• M23: 18,752,542 km (0.084 R)
• M24: 18,984,718 km (0.054 R)
• M25: 19,062,209 km (0.119 R)
• M26: 19,922,696 km (0.051 R)
• M27: 20,001,535 km (0.052 R)
• M28: 20,317,934 km (0.093 R)
• M29: 20,875,635 km (0.047 R)
• M30: 22,332,868 km (0.114 R)
• M31: 23,322,458 km (0.053 R)
• M32: 24,157,962 km (0.104 R)
• M33: 26,202,815 km (0.108 R)
• M34: 27,596,618 km (0.11 R)
• M35: 27,860,659 km (0.117 R)
• M36: 29,732,128 km (0.118 R)
• M37: 30,183,614 km (0.037 R)
• M38: 30,546,389 km (0.06 R)
• M39: 31,551,837 km (0.108 R)
• M40: 31,735,692 km (0.073 R)
• M41: 34,253,724 km (0.102 R)
• M42: 35,871,625 km (0.101 R)
• M43: 36,255,942 km (0.093 R)
• M44: 36,352,283 km (0.049 R)
• M45: 37,904,510 km (0.093 R)
• M46: 39,181,478 km (0.112 R)
• M47: 40,772,600 km (0.112 R)
• M48: 41,979,706 km (0.045 R)
• M49: 45,566,763 km (0.052 R)
• M50: 45,982,795 km (0.108 R)
• M51: 46,714,179 km (0.1 R)
• M52: 46,923,766 km (0.084 R)
• M53: 48,824,706 km (0.054 R)
• M54: 50,106,012 km (0.047 R)
• M55: 51,506,397 km (0.032 R)
• M56: 53,905,498 km (0.084 R)
• M57: 54,455,869 km (0.115 R)
• M58: 54,566,123 km (0.055 R)
• M59: 55,672,997 km (0.094 R)
• M60: 59,946,560 km (0.076 R)
• M61: 60,516,677 km (0.075 R)
• M62: 64,557,465 km (0.069 R)
• M63: 65,493,200 km (0.055 R)
• M64: 66,551,306 km (0.107 R)
• M65: 70,479,147 km (0.115 R)
• M66: 70,599,274 km (0.084 R)
• M67: 71,201,256 km (0.093 R)
• M68: 71,321,832 km (0.104 R)
• M69: 71,442,558 km (0.099 R)
• M70: 71,805,033 km (0.101 R)
• M71: 72,774,427 km (0.048 R)
• M72: 74,848,901 km (0.111 R)
• M73: 78,432,069 km (0.11 R)
• M74: 78,930,679 km (0.113 R)
• M75: 79,180,358 km (0.088 R)
• M76: 79,680,613 km (0.046 R)
• M77: 80,684,116 km (0.088 R)
• M78: 81,061,551 km (0.109 R)
• M79: 84,612,256 km (0.079 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: 396 - 10,608 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit