🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.4 AU - 0.6 AU

Year: 128 Days

Day: 29 Hours

Environment

Temp: 216 °C

Axial Tilt: 8.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.61 AU - 0.93 AU

Year: 246 Days

Day: 39.7 Hours

Environment

Temp: 184 °C

Axial Tilt: 5.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 104,808,972 km

• M1: 501,302 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.13 AU - 1.53 AU

Year: 557 Days

Day: 38.6 Hours

Environment

Temp: 4 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 104,808,972 km

• M1: 83,625 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.57 AU - 1.83 AU

Year: 806 Days

Day: 43.9 Hours

Environment

Temp: -47 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.52 AU - 2.04 AU

Year: 863 Days

Day: 36.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.72 AU - 1.9 AU

Year: 885 Days

Day: 31.2 Hours

Environment

Temp: -45 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 104,808,972 km

• M1: 112,498 km (0.027 R)
• M2: 147,354 km (0.078 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.37 AU - 3.39 AU

Year: 2258 Days

Day: 22.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.6

Radius: 8.4

Gravity: 2.29 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.06 AU - 5.78 AU

Year: 4586 Days

Day: 5.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 104,808,972 km

• M1: 119,379 km (0.111 R)
• M2: 229,034 km (0.1 R)
• M3: 361,728 km (0.1 R)
• M4: 456,872 km (0.082 R)
• M5: 593,006 km (0.096 R)
• M6: 674,836 km (0.118 R)
• M7: 769,531 km (0.053 R)
• M8: 982,559 km (0.082 R)
• M9: 1,131,857 km (0.097 R)
• M10: 1,193,641 km (0.102 R)
• M11: 1,299,407 km (0.09 R)
• M12: 1,486,404 km (0.103 R)
• M13: 1,741,469 km (0.107 R)
• M14: 1,801,458 km (0.12 R)
• M15: 1,911,113 km (0.068 R)
• M16: 2,010,595 km (0.06 R)
• M17: 2,163,036 km (0.08 R)
• M18: 2,227,662 km (0.09 R)
• M19: 2,670,771 km (0.118 R)
• M20: 3,068,103 km (0.106 R)
• M21: 3,141,106 km (0.067 R)
• M22: 3,621,615 km (0.095 R)
• M23: 3,839,130 km (0.075 R)
• M24: 3,949,533 km (0.109 R)
• M25: 4,060,984 km (0.089 R)
• M26: 4,157,325 km (0.106 R)
• M27: 4,221,951 km (0.079 R)
• M28: 4,352,400 km (0.113 R)
• M29: 4,667,454 km (0.091 R)
• M30: 4,785,337 km (0.051 R)
• M31: 4,955,579 km (0.057 R)
• M32: 5,425,017 km (0.079 R)
• M33: 5,549,183 km (0.118 R)
• M34: 5,710,001 km (0.03 R)
• M35: 6,294,779 km (0.1 R)
• M36: 6,802,814 km (0.07 R)
• M37: 6,955,852 km (0.075 R)
• M38: 7,013,597 km (0.117 R)
• M39: 7,090,789 km (0.042 R)
• M40: 7,798,387 km (0.082 R)
• M41: 8,120,023 km (0.109 R)
• M42: 8,445,997 km (0.086 R)
• M43: 8,693,431 km (0.116 R)
• M44: 8,859,635 km (0.119 R)
• M45: 9,300,948 km (0.101 R)
• M46: 9,449,798 km (0.092 R)
• M47: 9,599,247 km (0.096 R)
• M48: 10,030,836 km (0.045 R)
• M49: 10,205,118 km (0.114 R)
• M50: 10,336,614 km (0.088 R)
• M51: 10,468,709 km (0.11 R)
• M52: 10,579,113 km (0.111 R)
• M53: 10,823,556 km (0.082 R)
• M54: 10,912,865 km (0.11 R)
• M55: 11,453,961 km (0.077 R)
• M56: 11,681,948 km (0.087 R)
• M57: 12,188,935 km (0.113 R)
• M58: 12,398,522 km (0.107 R)
• M59: 12,515,358 km (0.092 R)
• M60: 12,632,643 km (0.086 R)
• M61: 12,726,740 km (0.095 R)
• M62: 12,915,532 km (0.114 R)
• M63: 13,272,173 km (0.109 R)
• M64: 13,439,723 km (0.115 R)
• M65: 13,825,386 km (0.119 R)
• M66: 14,116,953 km (0.104 R)
• M67: 14,263,409 km (0.09 R)
• M68: 14,385,930 km (0.077 R)
• M69: 14,632,018 km (0.111 R)
• M70: 15,278,431 km (0.081 R)
• M71: 16,444,696 km (0.1 R)
• M72: 16,908,748 km (0.105 R)
• M73: 17,586,875 km (0.079 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.4

Radius: 9.1

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.97 AU - 12.37 AU

Year: 13568 Days

Day: 10.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 104,808,972 km

• M1: 115,190 km (0.075 R)
• M2: 195,375 km (0.114 R)
• M3: 771,177 km (0.076 R)
• M4: 1,198,429 km (0.088 R)
• M5: 1,582,446 km (0.102 R)
• M6: 1,974,393 km (0.041 R)
• M7: 2,181,735 km (0.112 R)
• M8: 2,272,691 km (0.089 R)
• M9: 2,521,771 km (0.075 R)
• M10: 2,845,501 km (0.112 R)
• M11: 3,148,287 km (0.074 R)
• M12: 3,321,073 km (0.061 R)
• M13: 3,391,085 km (0.067 R)
• M14: 3,497,000 km (0.119 R)
• M15: 4,931,793 km (0.071 R)
• M16: 5,501,462 km (0.089 R)
• M17: 6,221,327 km (0.115 R)
• M18: 6,438,692 km (0.107 R)
• M19: 7,105,749 km (0.071 R)
• M20: 7,287,361 km (0.081 R)
• M21: 9,384,424 km (0.026 R)
• M22: 10,395,257 km (0.052 R)
• M23: 10,653,463 km (0.052 R)
• M24: 10,861,404 km (0.1 R)
• M25: 11,706,931 km (0.113 R)
• M26: 11,867,898 km (0.083 R)
• M27: 12,191,927 km (0.089 R)
• M28: 12,464,195 km (0.059 R)
• M29: 13,237,168 km (0.072 R)
• M30: 13,460,816 km (0.098 R)
• M31: 14,025,548 km (0.093 R)
• M32: 14,598,059 km (0.056 R)
• M33: 17,206,448 km (0.096 R)
• M34: 17,328,370 km (0.1 R)
• M35: 17,450,592 km (0.077 R)
• M36: 17,819,051 km (0.119 R)
• M37: 18,876,858 km (0.065 R)
• M38: 20,147,392 km (0.106 R)
• M39: 20,275,897 km (0.061 R)
• M40: 21,118,133 km (0.115 R)
• M41: 21,905,766 km (0.086 R)
• M42: 22,636,252 km (0.1 R)
• M43: 22,703,122 km (0.09 R)
• M44: 23,916,660 km (0.084 R)
• M45: 25,985,898 km (0.112 R)
• M46: 26,406,567 km (0.117 R)
• M47: 27,539,322 km (0.066 R)
• M48: 27,896,712 km (0.087 R)
• M49: 29,050,261 km (0.118 R)
• M50: 29,852,255 km (0.102 R)
• M51: 30,440,175 km (0.105 R)
• M52: 31,031,984 km (0.077 R)
• M53: 31,180,535 km (0.11 R)
• M54: 31,403,735 km (0.064 R)
• M55: 32,981,244 km (0.114 R)
• M56: 34,584,335 km (0.083 R)
• M57: 34,969,849 km (0.079 R)
• M58: 35,047,041 km (0.092 R)
• M59: 35,589,483 km (0.035 R)
• M60: 35,822,706 km (0.093 R)
• M61: 37,312,103 km (0.063 R)
• M62: 37,786,777 km (0.096 R)
• M63: 37,866,063 km (0.115 R)
• M64: 38,821,695 km (0.097 R)
• M65: 39,061,949 km (0.119 R)
• M66: 40,270,251 km (0.111 R)
• M67: 40,351,183 km (0.106 R)
• M68: 40,919,655 km (0.112 R)
• M69: 41,245,629 km (0.099 R)
• M70: 41,736,310 km (0.085 R)
• M71: 42,064,528 km (0.113 R)
• M72: 43,136,995 km (0.088 R)
• M73: 44,469,164 km (0.059 R)
• M74: 45,646,050 km (0.086 R)
• M75: 47,430,454 km (0.046 R)
• M76: 47,601,594 km (0.081 R)
• M77: 47,772,883 km (0.118 R)
• M78: 49,670,981 km (0.108 R)
• M79: 50,454,724 km (0.076 R)
• M80: 52,564,353 km (0.078 R)
• M81: 55,511,731 km (0.108 R)
• M82: 56,869,182 km (0.118 R)
• M83: 57,050,943 km (0.104 R)
• M84: 58,145,850 km (0.081 R)
• M85: 58,512,365 km (0.054 R)
• M86: 58,787,774 km (0.057 R)
• M87: 58,971,630 km (0.087 R)
• M88: 59,524,245 km (0.119 R)
• M89: 59,616,547 km (0.109 R)
• M90: 60,263,857 km (0.061 R)
• M91: 61,099,510 km (0.07 R)
• M92: 61,378,810 km (0.046 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 900.8

Radius: 6.7

Gravity: 20.07 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 15.77 AU - 20.61 AU

Year: 28195 Days

Day: 23.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 104,808,972 km

• M1: 220,956 km (0.086 R)
• M2: 828,623 km (0.104 R)
• M3: 921,074 km (0.051 R)
• M4: 1,150,408 km (0.094 R)
• M5: 1,434,195 km (0.088 R)
• M6: 1,661,135 km (0.116 R)
• M7: 2,191,459 km (0.116 R)
• M8: 2,632,923 km (0.109 R)
• M9: 4,114,241 km (0.071 R)
• M10: 5,277,962 km (0.09 R)
• M11: 5,452,094 km (0.114 R)
• M12: 6,723,078 km (0.119 R)
• M13: 7,038,729 km (0.104 R)
• M14: 7,230,364 km (0.101 R)
• M15: 7,553,795 km (0.115 R)
• M16: 9,946,314 km (0.09 R)
• M17: 10,596,466 km (0.098 R)
• M18: 10,963,579 km (0.049 R)
• M19: 11,260,381 km (0.107 R)
• M20: 12,396,428 km (0.057 R)
• M21: 13,887,320 km (0.117 R)
• M22: 14,613,019 km (0.111 R)
• M23: 15,185,979 km (0.119 R)
• M24: 15,682,943 km (0.117 R)
• M25: 15,849,745 km (0.058 R)
• M26: 16,948,541 km (0.06 R)
• M27: 17,810,374 km (0.118 R)
• M28: 18,071,722 km (0.094 R)
• M29: 19,666,136 km (0.058 R)
• M30: 19,846,102 km (0.109 R)
• M31: 20,298,337 km (0.095 R)
• M32: 20,937,120 km (0.054 R)
• M33: 21,120,826 km (0.118 R)
• M34: 21,954,236 km (0.118 R)
• M35: 23,462,332 km (0.119 R)
• M36: 24,615,133 km (0.046 R)
• M37: 24,906,101 km (0.086 R)
• M38: 25,687,899 km (0.065 R)
• M39: 25,884,620 km (0.088 R)
• M40: 26,081,790 km (0.107 R)
• M41: 26,180,675 km (0.056 R)
• M42: 30,753,133 km (0.107 R)
• M43: 30,961,972 km (0.106 R)
• M44: 36,224,376 km (0.116 R)
• M45: 37,220,549 km (0.095 R)
• M46: 38,900,832 km (0.087 R)
• M47: 40,605,649 km (0.094 R)
• M48: 41,294,398 km (0.044 R)
• M49: 44,205,572 km (0.067 R)
• M50: 44,795,736 km (0.107 R)
• M51: 45,983,693 km (0.108 R)
• M52: 51,953,097 km (0.095 R)
• M53: 53,326,255 km (0.115 R)
• M54: 53,577,281 km (0.11 R)
• M55: 56,491,298 km (0.106 R)
• M56: 56,747,110 km (0.086 R)
• M57: 59,326,327 km (0.119 R)
• M58: 59,456,327 km (0.11 R)
• M59: 60,107,527 km (0.079 R)
• M60: 60,630,222 km (0.091 R)
• M61: 61,680,249 km (0.098 R)
• M62: 63,266,286 km (0.103 R)
• M63: 64,197,832 km (0.109 R)
• M64: 64,464,714 km (0.08 R)
• M65: 64,999,826 km (0.107 R)
• M66: 65,133,716 km (0.102 R)
• M67: 65,401,945 km (0.084 R)
• M68: 65,536,284 km (0.117 R)
• M69: 69,606,543 km (0.071 R)
• M70: 71,949,096 km (0.079 R)
• M71: 72,087,773 km (0.101 R)
• M72: 73,060,458 km (0.115 R)
• M73: 73,757,884 km (0.079 R)
• M74: 74,457,553 km (0.059 R)
• M75: 76,711,245 km (0.112 R)
• M76: 77,136,252 km (0.036 R)
• M77: 78,131,078 km (0.081 R)
• M78: 80,852,712 km (0.077 R)
• M79: 81,574,073 km (0.096 R)
• M80: 82,732,709 km (0.093 R)
• M81: 83,023,228 km (0.081 R)
• M82: 83,459,605 km (0.118 R)
• M83: 83,896,879 km (0.073 R)
• M84: 86,388,432 km (0.085 R)
• M85: 87,273,603 km (0.087 R)
• M86: 89,350,619 km (0.085 R)
• M87: 90,096,365 km (0.054 R)
• M88: 91,443,942 km (0.091 R)
• M89: 91,744,335 km (0.095 R)
• M90: 91,894,681 km (0.068 R)
• M91: 92,798,252 km (0.111 R)
• M92: 93,856,059 km (0.101 R)
• M93: 94,310,686 km (0.109 R)
• M94: 95,222,037 km (0.062 R)
• M95: 98,896,609 km (0.071 R)
• M96: 100,751,324 km (0.085 R)
• M97: 103,085,798 km (0.066 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 429 - 18,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit