🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.48 AU - 0.66 AU

Year: 164 Days

Day: 32.8 Hours

Environment

Temp: 129 °C

Axial Tilt: 83.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 99,235,389 km

• M1: 67,169 km (0.105 R)
• M2: 118,631 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.62 AU - 0.66 AU

Year: 195 Days

Day: 32.1 Hours

Environment

Temp: 115 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.67 AU - 0.95 AU

Year: 278 Days

Day: 26.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 47.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.67 AU - 1.07 AU

Year: 309 Days

Day: 23.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 114.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 99,235,389 km

• M1: 112,797 km (0.081 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.28 AU - 1.48 AU

Year: 617 Days

Day: 43.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.87 AU - 4.11 AU

Year: 2483 Days

Day: 42.9 Hours

Environment

Temp: -117 °C

Axial Tilt: 5.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 204.7

Radius: 10.5

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.24 AU - 5.12 AU

Year: 3254 Days

Day: 7 Hours

Environment

Temp: -131 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 99,235,389 km

• M1: 163,959 km (0.112 R)
• M2: 293,661 km (0.066 R)
• M3: 379,679 km (0.038 R)
• M4: 477,068 km (0.074 R)
• M5: 671,545 km (0.104 R)
• M6: 826,977 km (0.069 R)
• M7: 934,837 km (0.074 R)
• M8: 1,003,802 km (0.108 R)
• M9: 1,268,889 km (0.103 R)
• M10: 1,964,519 km (0.105 R)
• M11: 2,357,662 km (0.067 R)
• M12: 2,441,736 km (0.086 R)
• M13: 2,588,043 km (0.096 R)
• M14: 2,813,338 km (0.076 R)
• M15: 3,032,050 km (0.047 R)
• M16: 3,110,589 km (0.069 R)
• M17: 3,350,244 km (0.061 R)
• M18: 3,707,334 km (0.041 R)
• M19: 3,947,439 km (0.075 R)
• M20: 4,207,291 km (0.06 R)
• M21: 4,324,575 km (0.102 R)
• M22: 4,517,556 km (0.079 R)
• M23: 4,652,943 km (0.111 R)
• M24: 4,943,013 km (0.096 R)
• M25: 5,035,764 km (0.071 R)
• M26: 5,144,820 km (0.078 R)
• M27: 5,702,072 km (0.073 R)
• M28: 5,783,154 km (0.111 R)
• M29: 6,045,549 km (0.063 R)
• M30: 6,295,078 km (0.061 R)
• M31: 6,362,248 km (0.035 R)
• M32: 6,890,628 km (0.107 R)
• M33: 7,099,017 km (0.066 R)
• M34: 7,629,043 km (0.087 R)
• M35: 7,718,502 km (0.117 R)
• M36: 8,044,027 km (0.075 R)
• M37: 8,802,040 km (0.109 R)
• M38: 9,047,230 km (0.05 R)
• M39: 9,123,077 km (0.104 R)
• M40: 9,660,283 km (0.118 R)
• M41: 10,266,902 km (0.043 R)
• M42: 10,525,108 km (0.087 R)
• M43: 11,189,921 km (0.116 R)
• M44: 11,702,742 km (0.116 R)
• M45: 12,034,850 km (0.094 R)
• M46: 12,181,156 km (0.112 R)
• M47: 12,517,901 km (0.089 R)
• M48: 12,644,910 km (0.092 R)
• M49: 12,857,638 km (0.093 R)
• M50: 13,373,002 km (0.114 R)
• M51: 13,481,162 km (0.079 R)
• M52: 14,026,596 km (0.099 R)
• M53: 14,401,787 km (0.055 R)
• M54: 14,490,499 km (0.04 R)
• M55: 14,646,230 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 946.9

Radius: 7.5

Gravity: 16.83 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 14.86 AU - 19.06 AU

Year: 26597 Days

Day: 17.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,235,389 km

• M1: 153,188 km (0.066 R)
• M2: 320,289 km (0.109 R)
• M3: 547,678 km (0.116 R)
• M4: 974,780 km (0.113 R)
• M5: 1,238,222 km (0.088 R)
• M6: 1,486,853 km (0.109 R)
• M7: 2,631,127 km (0.077 R)
• M8: 4,244,241 km (0.093 R)
• M9: 4,510,974 km (0.098 R)
• M10: 4,728,190 km (0.072 R)
• M11: 5,286,190 km (0.086 R)
• M12: 5,457,779 km (0.117 R)
• M13: 6,221,925 km (0.062 R)
• M14: 6,832,584 km (0.085 R)
• M15: 7,271,354 km (0.103 R)
• M16: 7,783,876 km (0.092 R)
• M17: 8,574,651 km (0.113 R)
• M18: 8,776,309 km (0.099 R)
• M19: 9,115,896 km (0.12 R)
• M20: 9,598,499 km (0.097 R)
• M21: 9,668,211 km (0.102 R)
• M22: 10,732,750 km (0.064 R)
• M23: 11,242,280 km (0.114 R)
• M24: 11,759,589 km (0.109 R)
• M25: 12,058,785 km (0.103 R)
• M26: 13,435,684 km (0.081 R)
• M27: 14,620,649 km (0.054 R)
• M28: 14,861,651 km (0.113 R)
• M29: 16,335,040 km (0.08 R)
• M30: 16,418,217 km (0.064 R)
• M31: 16,501,692 km (0.098 R)
• M32: 16,752,568 km (0.105 R)
• M33: 19,154,811 km (0.065 R)
• M34: 21,480,160 km (0.117 R)
• M35: 21,754,074 km (0.083 R)
• M36: 23,234,943 km (0.118 R)
• M37: 26,000,559 km (0.069 R)
• M38: 26,390,112 km (0.099 R)
• M39: 28,767,970 km (0.12 R)
• M40: 30,904,078 km (0.086 R)
• M41: 32,775,248 km (0.085 R)
• M42: 34,896,994 km (0.052 R)
• M43: 38,161,968 km (0.101 R)
• M44: 39,942,781 km (0.1 R)
• M45: 40,392,323 km (0.097 R)
• M46: 40,730,414 km (0.108 R)
• M47: 42,893,898 km (0.041 R)
• M48: 44,163,535 km (0.07 R)
• M49: 44,511,799 km (0.113 R)
• M50: 44,861,110 km (0.115 R)
• M51: 44,977,797 km (0.076 R)
• M52: 45,796,995 km (0.076 R)
• M53: 46,739,312 km (0.076 R)
• M54: 47,569,131 km (0.052 R)
• M55: 48,523,416 km (0.101 R)
• M56: 49,123,004 km (0.097 R)
• M57: 49,483,984 km (0.083 R)
• M58: 49,966,586 km (0.061 R)
• M59: 50,693,482 km (0.116 R)
• M60: 50,936,579 km (0.114 R)
• M61: 56,255,531 km (0.083 R)
• M62: 56,885,488 km (0.094 R)
• M63: 58,916,578 km (0.058 R)
• M64: 59,300,147 km (0.063 R)
• M65: 62,528,020 km (0.098 R)
• M66: 63,703,860 km (0.049 R)
• M67: 67,141,918 km (0.089 R)
• M68: 68,480,071 km (0.075 R)
• M69: 69,017,875 km (0.12 R)
• M70: 69,827,200 km (0.112 R)
• M71: 71,318,990 km (0.108 R)
• M72: 72,958,433 km (0.101 R)
• M73: 73,095,614 km (0.057 R)
• M74: 76,413,695 km (0.062 R)
• M75: 76,692,396 km (0.115 R)
• M76: 77,110,970 km (0.05 R)
• M77: 78,371,632 km (0.061 R)
• M78: 78,512,254 km (0.081 R)
• M79: 81,909,173 km (0.104 R)
• M80: 82,051,739 km (0.056 R)
• M81: 82,622,754 km (0.111 R)
• M82: 84,056,500 km (0.089 R)
• M83: 85,642,836 km (0.093 R)
• M84: 86,077,268 km (0.117 R)
• M85: 86,512,449 km (0.113 R)
• M86: 87,530,462 km (0.106 R)
• M87: 90,461,234 km (0.12 R)
• M88: 94,169,616 km (0.09 R)
• M89: 95,816,987 km (0.098 R)
• M90: 98,230,151 km (0.086 R)
• M91: 101,121,578 km (0.09 R)
• M92: 101,580,694 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 612.1

Radius: 7.5

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 17.2 AU - 20.78 AU

Year: 31513 Days

Day: 22.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 99,235,389 km

• M1: 177,872 km (0.07 R)
• M2: 257,458 km (0.082 R)
• M3: 533,167 km (0.095 R)
• M4: 1,008,290 km (0.068 R)
• M5: 1,623,885 km (0.112 R)
• M6: 1,929,364 km (0.101 R)
• M7: 2,421,242 km (0.111 R)
• M8: 3,959,706 km (0.087 R)
• M9: 4,266,082 km (0.117 R)
• M10: 4,956,327 km (0.103 R)
• M11: 5,795,422 km (0.09 R)
• M12: 6,497,933 km (0.091 R)
• M13: 6,738,038 km (0.096 R)
• M14: 7,351,239 km (0.068 R)
• M15: 7,601,517 km (0.03 R)
• M16: 7,982,094 km (0.105 R)
• M17: 8,110,449 km (0.113 R)
• M18: 8,499,403 km (0.066 R)
• M19: 10,393,462 km (0.03 R)
• M20: 10,886,686 km (0.115 R)
• M21: 11,315,583 km (0.051 R)
• M22: 11,969,176 km (0.114 R)
• M23: 12,263,585 km (0.065 R)
• M24: 13,694,638 km (0.071 R)
• M25: 13,771,382 km (0.057 R)
• M26: 13,848,275 km (0.115 R)
• M27: 14,625,286 km (0.112 R)
• M28: 15,019,028 km (0.074 R)
• M29: 15,098,315 km (0.105 R)
• M30: 16,792,959 km (0.044 R)
• M31: 19,748,415 km (0.115 R)
• M32: 19,922,098 km (0.079 R)
• M33: 20,621,917 km (0.113 R)
• M34: 21,686,605 km (0.119 R)
• M35: 22,769,245 km (0.11 R)
• M36: 22,860,200 km (0.071 R)
• M37: 24,332,692 km (0.053 R)
• M38: 24,425,742 km (0.116 R)
• M39: 26,311,573 km (0.109 R)
• M40: 26,886,328 km (0.078 R)
• M41: 27,078,860 km (0.094 R)
• M42: 29,029,168 km (0.046 R)
• M43: 30,320,945 km (0.094 R)
• M44: 32,549,505 km (0.071 R)
• M45: 35,566,744 km (0.101 R)
• M46: 36,841,168 km (0.032 R)
• M47: 38,022,543 km (0.102 R)
• M48: 38,672,097 km (0.034 R)
• M49: 39,434,597 km (0.109 R)
• M50: 41,417,966 km (0.105 R)
• M51: 42,533,816 km (0.085 R)
• M52: 42,982,909 km (0.051 R)
• M53: 43,320,701 km (0.12 R)
• M54: 44,567,150 km (0.057 R)
• M55: 46,747,539 km (0.103 R)
• M56: 47,909,017 km (0.092 R)
• M57: 49,669,036 km (0.077 R)
• M58: 50,616,290 km (0.103 R)
• M59: 51,569,528 km (0.12 R)
• M60: 51,808,735 km (0.102 R)
• M61: 52,649,026 km (0.04 R)
• M62: 53,010,454 km (0.108 R)
• M63: 54,342,923 km (0.047 R)
• M64: 55,196,678 km (0.066 R)
• M65: 55,441,420 km (0.072 R)
• M66: 56,917,203 km (0.099 R)
• M67: 58,281,535 km (0.108 R)
• M68: 59,907,664 km (0.095 R)
• M69: 61,295,184 km (0.109 R)
• M70: 64,616,855 km (0.115 R)
• M71: 65,521,025 km (0.09 R)
• M72: 66,689,684 km (0.105 R)
• M73: 68,258,666 km (0.104 R)
• M74: 68,390,013 km (0.099 R)
• M75: 68,915,999 km (0.107 R)
• M76: 69,047,795 km (0.03 R)
• M77: 71,966,748 km (0.104 R)
• M78: 73,979,887 km (0.119 R)
• M79: 75,467,937 km (0.106 R)
• M80: 76,011,576 km (0.117 R)
• M81: 77,787,153 km (0.071 R)
• M82: 79,714,422 km (0.109 R)
• M83: 84,883,477 km (0.106 R)
• M84: 85,024,548 km (0.114 R)
• M85: 85,448,658 km (0.107 R)
• M86: 87,151,980 km (0.1 R)
• M87: 87,294,397 km (0.119 R)
• M88: 89,153,300 km (0.096 R)
• M89: 89,584,142 km (0.12 R)
• M90: 93,638,394 km (0.055 R)
• M91: 97,308,478 km (0.088 R)
• M92: 98,048,090 km (0.029 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 507 - 10,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit