🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.52 AU - 0.54 AU

Year: 136 Days

Day: 14.7 Hours

Environment

Temp: 273 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 151 Days

Day: 24.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.59 AU - 0.87 AU

Year: 219 Days

Day: 24.2 Hours

Environment

Temp: 218 °C

Axial Tilt: 35.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,259,846 km

• M1: 134,638 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.74 AU - 0.84 AU

Year: 247 Days

Day: 41.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.22 AU - 1.92 AU

Year: 691 Days

Day: 30.4 Hours

Environment

Temp: -26 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.54 AU - 1.72 AU

Year: 731 Days

Day: 27.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,259,846 km

• M1: 1,173,595 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.1

Radius: 11.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.52 AU - 8.18 AU

Year: 6301 Days

Day: 11.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 80,259,846 km

• M1: 359,184 km (0.101 R)
• M2: 450,439 km (0.108 R)
• M3: 523,293 km (0.08 R)
• M4: 610,958 km (0.09 R)
• M5: 792,420 km (0.107 R)
• M6: 1,029,682 km (0.093 R)
• M7: 1,528,591 km (0.077 R)
• M8: 1,675,795 km (0.084 R)
• M9: 1,874,162 km (0.096 R)
• M10: 2,145,533 km (0.114 R)
• M11: 2,227,811 km (0.095 R)
• M12: 2,446,823 km (0.056 R)
• M13: 2,620,207 km (0.094 R)
• M14: 2,815,582 km (0.103 R)
• M15: 2,960,841 km (0.113 R)
• M16: 3,334,985 km (0.118 R)
• M17: 3,724,239 km (0.068 R)
• M18: 3,924,551 km (0.118 R)
• M19: 4,335,496 km (0.063 R)
• M20: 4,631,550 km (0.113 R)
• M21: 4,868,962 km (0.083 R)
• M22: 5,445,662 km (0.107 R)
• M23: 5,811,428 km (0.08 R)
• M24: 6,091,177 km (0.103 R)
• M25: 6,663,688 km (0.104 R)
• M26: 6,736,542 km (0.11 R)
• M27: 7,885,753 km (0.102 R)
• M28: 8,143,659 km (0.101 R)
• M29: 9,014,319 km (0.106 R)
• M30: 9,942,125 km (0.094 R)
• M31: 10,502,219 km (0.115 R)
• M32: 10,615,465 km (0.108 R)
• M33: 10,843,153 km (0.054 R)
• M34: 12,124,309 km (0.105 R)
• M35: 12,422,158 km (0.029 R)
• M36: 12,692,332 km (0.111 R)
• M37: 12,964,451 km (0.099 R)
• M38: 13,116,442 km (0.1 R)
• M39: 14,134,456 km (0.118 R)
• M40: 14,259,519 km (0.063 R)
• M41: 14,700,534 km (0.082 R)
• M42: 14,890,822 km (0.03 R)
• M43: 15,177,751 km (0.06 R)
• M44: 16,706,342 km (0.098 R)
• M45: 18,045,542 km (0.097 R)
• M46: 18,351,620 km (0.117 R)
• M47: 18,488,202 km (0.118 R)
• M48: 18,796,673 km (0.05 R)
• M49: 19,072,382 km (0.076 R)
• M50: 19,210,760 km (0.07 R)
• M51: 19,384,144 km (0.115 R)
• M52: 19,627,839 km (0.1 R)
• M53: 20,541,732 km (0.116 R)
• M54: 21,111,102 km (0.052 R)
• M55: 21,505,442 km (0.042 R)
• M56: 21,613,452 km (0.081 R)
• M57: 21,685,558 km (0.076 R)
• M58: 22,483,962 km (0.105 R)
• M59: 22,813,376 km (0.063 R)
• M60: 23,070,684 km (0.052 R)
• M61: 23,144,287 km (0.04 R)
• M62: 23,402,941 km (0.071 R)
• M63: 24,823,074 km (0.113 R)
• M64: 24,898,621 km (0.098 R)
• M65: 25,163,559 km (0.086 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.1

Radius: 11.3

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.03 AU - 13.29 AU

Year: 13103 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 80,259,846 km

• M1: 174,282 km (0.116 R)
• M2: 257,159 km (0.028 R)
• M3: 690,245 km (0.088 R)
• M4: 924,216 km (0.075 R)
• M5: 1,139,337 km (0.091 R)
• M6: 1,443,619 km (0.088 R)
• M7: 1,826,889 km (0.09 R)
• M8: 1,961,677 km (0.069 R)
• M9: 2,655,213 km (0.116 R)
• M10: 3,125,100 km (0.116 R)
• M11: 3,965,540 km (0.098 R)
• M12: 4,141,767 km (0.107 R)
• M13: 4,212,975 km (0.106 R)
• M14: 4,538,650 km (0.077 R)
• M15: 4,686,004 km (0.093 R)
• M16: 4,835,153 km (0.102 R)
• M17: 5,176,236 km (0.087 R)
• M18: 5,682,774 km (0.107 R)
• M19: 5,762,211 km (0.093 R)
• M20: 5,841,946 km (0.081 R)
• M21: 5,962,223 km (0.104 R)
• M22: 6,164,629 km (0.072 R)
• M23: 6,493,146 km (0.054 R)
• M24: 6,911,870 km (0.053 R)
• M25: 7,426,038 km (0.05 R)
• M26: 7,556,488 km (0.07 R)
• M27: 7,644,002 km (0.067 R)
• M28: 8,536,653 km (0.113 R)
• M29: 9,603,735 km (0.068 R)
• M30: 9,746,152 km (0.1 R)
• M31: 9,936,889 km (0.06 R)
• M32: 10,128,973 km (0.115 R)
• M33: 11,257,389 km (0.08 R)
• M34: 11,912,628 km (0.108 R)
• M35: 12,167,992 km (0.108 R)
• M36: 12,632,194 km (0.111 R)
• M37: 12,736,164 km (0.116 R)
• M38: 13,737,872 km (0.118 R)
• M39: 14,437,840 km (0.096 R)
• M40: 15,094,276 km (0.116 R)
• M41: 17,525,690 km (0.116 R)
• M42: 18,815,971 km (0.101 R)
• M43: 19,113,522 km (0.067 R)
• M44: 20,931,285 km (0.049 R)
• M45: 21,363,474 km (0.114 R)
• M46: 21,611,656 km (0.074 R)
• M47: 22,173,696 km (0.053 R)
• M48: 22,550,981 km (0.053 R)
• M49: 23,057,370 km (0.112 R)
• M50: 23,311,986 km (0.049 R)
• M51: 24,017,041 km (0.101 R)
• M52: 24,599,126 km (0.06 R)
• M53: 26,639,491 km (0.101 R)
• M54: 29,627,409 km (0.061 R)
• M55: 31,583,551 km (0.111 R)
• M56: 33,006,227 km (0.104 R)
• M57: 33,077,884 km (0.025 R)
• M58: 33,942,111 km (0.101 R)
• M59: 34,886,672 km (0.079 R)
• M60: 35,398,895 km (0.043 R)
• M61: 35,472,348 km (0.094 R)
• M62: 35,692,706 km (0.105 R)
• M63: 35,987,413 km (0.093 R)
• M64: 36,135,066 km (0.111 R)
• M65: 36,504,872 km (0.093 R)
• M66: 36,801,824 km (0.113 R)
• M67: 37,099,374 km (0.116 R)
• M68: 37,397,822 km (0.105 R)
• M69: 38,222,705 km (0.077 R)
• M70: 38,373,350 km (0.057 R)
• M71: 38,750,785 km (0.086 R)
• M72: 40,656,363 km (0.078 R)
• M73: 41,814,250 km (0.114 R)
• M74: 42,592,159 km (0.082 R)
• M75: 42,826,579 km (0.088 R)
• M76: 42,983,059 km (0.049 R)
• M77: 43,532,083 km (0.098 R)
• M78: 46,875,146 km (0.085 R)
• M79: 47,602,192 km (0.052 R)
• M80: 48,985,673 km (0.062 R)
• M81: 50,052,605 km (0.113 R)
• M82: 51,459,274 km (0.105 R)
• M83: 51,875,455 km (0.076 R)
• M84: 54,226,835 km (0.117 R)
• M85: 54,735,318 km (0.109 R)
• M86: 55,245,147 km (0.095 R)
• M87: 56,870,528 km (0.085 R)
• M88: 57,128,584 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 441.2

Radius: 7.7

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 13.05 AU - 17.37 AU

Year: 20848 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 80,259,846 km

• M1: 195,824 km (0.119 R)
• M2: 805,136 km (0.119 R)
• M3: 1,426,266 km (0.091 R)
• M4: 1,622,239 km (0.085 R)
• M5: 1,978,282 km (0.116 R)
• M6: 2,229,008 km (0.102 R)
• M7: 2,358,261 km (0.055 R)
• M8: 3,479,198 km (0.115 R)
• M9: 4,292,412 km (0.11 R)
• M10: 4,907,857 km (0.09 R)
• M11: 5,463,613 km (0.03 R)
• M12: 5,726,906 km (0.102 R)
• M13: 6,962,135 km (0.102 R)
• M14: 7,152,125 km (0.086 R)
• M15: 8,027,422 km (0.075 R)
• M16: 8,987,690 km (0.104 R)
• M17: 10,090,825 km (0.062 R)
• M18: 10,359,653 km (0.117 R)
• M19: 11,125,145 km (0.083 R)
• M20: 11,514,847 km (0.098 R)
• M21: 13,000,653 km (0.115 R)
• M22: 13,175,982 km (0.107 R)
• M23: 14,124,133 km (0.069 R)
• M24: 15,587,350 km (0.063 R)
• M25: 15,711,367 km (0.107 R)
• M26: 17,034,111 km (0.108 R)
• M27: 18,065,738 km (0.12 R)
• M28: 18,392,310 km (0.108 R)
• M29: 19,583,857 km (0.046 R)
• M30: 20,936,970 km (0.098 R)
• M31: 22,249,991 km (0.087 R)
• M32: 23,660,848 km (0.065 R)
• M33: 23,946,580 km (0.097 R)
• M34: 25,027,873 km (0.076 R)
• M35: 25,684,159 km (0.098 R)
• M36: 26,198,626 km (0.109 R)
• M37: 26,568,283 km (0.104 R)
• M38: 27,013,935 km (0.093 R)
• M39: 29,356,039 km (0.096 R)
• M40: 29,586,120 km (0.091 R)
• M41: 31,526,854 km (0.089 R)
• M42: 33,188,437 km (0.109 R)
• M43: 35,529,644 km (0.093 R)
• M44: 36,513,848 km (0.098 R)
• M45: 36,678,855 km (0.037 R)
• M46: 37,507,029 km (0.096 R)
• M47: 37,673,531 km (0.085 R)
• M48: 37,923,509 km (0.106 R)
• M49: 38,677,033 km (0.041 R)
• M50: 38,929,256 km (0.087 R)
• M51: 39,013,479 km (0.064 R)
• M52: 40,113,622 km (0.108 R)
• M53: 41,567,713 km (0.109 R)
• M54: 43,213,140 km (0.07 R)
• M55: 43,300,356 km (0.046 R)
• M56: 44,615,321 km (0.095 R)
• M57: 46,032,312 km (0.104 R)
• M58: 47,374,205 km (0.111 R)
• M59: 48,547,501 km (0.105 R)
• M60: 50,096,138 km (0.114 R)
• M61: 53,055,034 km (0.102 R)
• M62: 54,179,113 km (0.084 R)
• M63: 55,121,879 km (0.11 R)
• M64: 57,406,537 km (0.058 R)
• M65: 57,502,280 km (0.088 R)
• M66: 62,363,014 km (0.082 R)
• M67: 63,251,775 km (0.105 R)
• M68: 63,350,809 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 633.2

Radius: 3.6

Gravity: 48.86 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 15.03 AU - 17.01 AU

Year: 22536 Days

Day: 16.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 80,259,846 km

• M1: 222,602 km (0.068 R)
• M2: 400,623 km (0.06 R)
• M3: 615,595 km (0.114 R)
• M4: 1,253,331 km (0.116 R)
• M5: 1,725,462 km (0.073 R)
• M6: 1,859,801 km (0.113 R)
• M7: 1,893,909 km (0.09 R)
• M8: 2,210,608 km (0.114 R)
• M9: 2,468,066 km (0.07 R)
• M10: 2,505,615 km (0.038 R)
• M11: 2,735,098 km (0.084 R)
• M12: 2,813,038 km (0.12 R)
• M13: 3,051,348 km (0.068 R)
• M14: 3,421,004 km (0.035 R)
• M15: 4,565,727 km (0.07 R)
• M16: 4,611,953 km (0.088 R)
• M17: 5,568,332 km (0.102 R)
• M18: 5,917,194 km (0.115 R)
• M19: 6,068,737 km (0.099 R)
• M20: 6,221,775 km (0.107 R)
• M21: 6,740,581 km (0.056 R)
• M22: 6,899,005 km (0.034 R)
• M23: 8,265,731 km (0.116 R)
• M24: 8,322,130 km (0.113 R)
• M25: 9,066,529 km (0.053 R)
• M26: 9,124,573 km (0.047 R)
• M27: 9,951,550 km (0.1 R)
• M28: 10,071,677 km (0.113 R)
• M29: 10,434,751 km (0.08 R)
• M30: 10,556,823 km (0.089 R)
• M31: 10,740,678 km (0.059 R)
• M32: 10,925,581 km (0.088 R)
• M33: 10,987,515 km (0.105 R)
• M34: 11,361,210 km (0.107 R)
• M35: 11,423,892 km (0.092 R)
• M36: 11,929,533 km (0.111 R)
• M37: 12,185,195 km (0.107 R)
• M38: 14,293,777 km (0.086 R)
• M39: 15,044,310 km (0.068 R)
• M40: 15,113,125 km (0.035 R)
• M41: 17,952,044 km (0.108 R)
• M42: 18,098,201 km (0.076 R)
• M43: 18,983,521 km (0.065 R)
• M44: 19,731,959 km (0.114 R)
• M45: 19,807,356 km (0.089 R)
• M46: 20,185,689 km (0.118 R)
• M47: 21,180,515 km (0.076 R)
• M48: 21,257,708 km (0.094 R)
• M49: 22,191,199 km (0.116 R)
• M50: 22,821,006 km (0.115 R)
• M51: 23,937,155 km (0.058 R)
• M52: 26,056,508 km (0.115 R)
• M53: 26,470,894 km (0.075 R)
• M54: 29,174,278 km (0.096 R)
• M55: 30,036,859 km (0.112 R)
• M56: 30,123,626 km (0.103 R)
• M57: 30,297,309 km (0.027 R)
• M58: 34,473,782 km (0.068 R)
• M59: 34,655,394 km (0.091 R)
• M60: 35,111,069 km (0.072 R)
• M61: 37,885,960 km (0.12 R)
• M62: 38,637,839 km (0.103 R)
• M63: 39,015,573 km (0.118 R)
• M64: 41,597,184 km (0.1 R)
• M65: 41,693,824 km (0.111 R)
• M66: 42,567,177 km (0.088 R)
• M67: 44,036,228 km (0.087 R)
• M68: 44,233,398 km (0.086 R)
• M69: 44,331,983 km (0.11 R)
• M70: 44,529,601 km (0.106 R)
• M71: 46,621,578 km (0.08 R)
• M72: 48,033,932 km (0.095 R)
• M73: 48,847,295 km (0.118 R)
• M74: 49,562,822 km (0.026 R)
• M75: 54,138,273 km (0.093 R)
• M76: 59,498,813 km (0.118 R)
• M77: 59,716,777 km (0.086 R)
• M78: 60,700,682 km (0.076 R)
• M79: 62,131,287 km (0.114 R)
• M80: 63,128,207 km (0.072 R)
• M81: 63,239,358 km (0.112 R)
• M82: 63,461,661 km (0.083 R)
• M83: 65,812,442 km (0.073 R)
• M84: 66,037,736 km (0.099 R)
• M85: 68,077,503 km (0.084 R)
• M86: 68,762,063 km (0.084 R)
• M87: 69,448,867 km (0.098 R)
• M88: 72,102,434 km (0.078 R)
• M89: 76,440,473 km (0.069 R)
• M90: 76,914,548 km (0.058 R)
• M91: 77,389,522 km (0.103 R)
• M92: 78,342,460 km (0.078 R)
• M93: 78,581,218 km (0.113 R)
• M94: 79,419,116 km (0.058 R)
• M95: 79,658,921 km (0.087 R)
• M96: 80,019,303 km (0.057 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 12,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit