🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.42 AU - 0.62 AU

Year: 136 Days

Day: 14.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.7 AU - 2.32 AU

Year: 1036 Days

Day: 16.4 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.11 AU - 3.13 AU

Year: 1541 Days

Day: 39.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,512,734 km

• M1: 361,129 km (0.081 R)
• M2: 1,565,093 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 3.34 AU - 3.66 AU

Year: 2380 Days

Day: 42.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,512,734 km

• M1: 450,589 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.1

Radius: 8.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 4.39 AU - 5.75 AU

Year: 4149 Days

Day: 7.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 29,512,734 km

• M1: 105,466 km (0.114 R)
• M2: 166,353 km (0.099 R)
• M3: 218,562 km (0.087 R)
• M4: 660,026 km (0.077 R)
• M5: 805,585 km (0.117 R)
• M6: 862,881 km (0.11 R)
• M7: 1,128,267 km (0.079 R)
• M8: 1,326,784 km (0.085 R)
• M9: 1,407,118 km (0.118 R)
• M10: 1,489,097 km (0.091 R)
• M11: 1,560,755 km (0.085 R)
• M12: 1,949,111 km (0.111 R)
• M13: 2,080,906 km (0.116 R)
• M14: 2,147,777 km (0.101 R)
• M15: 2,270,148 km (0.107 R)
• M16: 2,451,161 km (0.067 R)
• M17: 2,522,071 km (0.079 R)
• M18: 2,593,578 km (0.076 R)
• M19: 2,782,820 km (0.091 R)
• M20: 2,946,629 km (0.081 R)
• M21: 3,299,231 km (0.108 R)
• M22: 3,536,494 km (0.098 R)
• M23: 3,894,481 km (0.096 R)
• M24: 4,044,378 km (0.084 R)
• M25: 4,750,929 km (0.079 R)
• M26: 4,983,105 km (0.099 R)
• M27: 5,127,617 km (0.059 R)
• M28: 5,273,774 km (0.084 R)
• M29: 5,347,226 km (0.115 R)
• M30: 5,421,128 km (0.108 R)
• M31: 6,024,605 km (0.12 R)
• M32: 6,314,825 km (0.077 R)
• M33: 6,530,545 km (0.079 R)
• M34: 6,848,591 km (0.094 R)
• M35: 7,458,800 km (0.084 R)
• M36: 7,686,937 km (0.104 R)
• M37: 7,770,413 km (0.102 R)
• M38: 8,171,185 km (0.034 R)
• M39: 8,492,522 km (0.12 R)
• M40: 8,578,839 km (0.083 R)
• M41: 8,993,076 km (0.115 R)
• M42: 9,059,049 km (0.104 R)
• M43: 9,548,084 km (0.119 R)
• M44: 9,682,872 km (0.051 R)
• M45: 10,205,716 km (0.064 R)
• M46: 10,505,211 km (0.084 R)
• M47: 10,621,299 km (0.043 R)
• M48: 10,831,185 km (0.115 R)
• M49: 11,089,541 km (0.079 R)
• M50: 11,207,573 km (0.103 R)
• M51: 11,852,639 km (0.104 R)
• M52: 11,949,280 km (0.099 R)
• M53: 12,167,543 km (0.059 R)
• M54: 12,362,618 km (0.108 R)
• M55: 12,485,139 km (0.099 R)
• M56: 12,929,594 km (0.068 R)
• M57: 13,078,743 km (0.103 R)
• M58: 13,153,692 km (0.083 R)
• M59: 13,253,623 km (0.075 R)
• M60: 13,960,922 km (0.119 R)
• M61: 14,165,273 km (0.106 R)
• M62: 14,267,747 km (0.115 R)
• M63: 14,421,983 km (0.045 R)
• M64: 14,914,160 km (0.111 R)
• M65: 14,992,399 km (0.119 R)
• M66: 15,044,609 km (0.087 R)
• M67: 15,280,375 km (0.038 R)
• M68: 15,623,104 km (0.043 R)
• M69: 15,702,540 km (0.071 R)
• M70: 15,835,234 km (0.106 R)
• M71: 15,968,226 km (0.112 R)
• M72: 16,316,041 km (0.085 R)
• M73: 17,073,605 km (0.027 R)
• M74: 17,704,310 km (0.057 R)
• M75: 17,814,862 km (0.105 R)
• M76: 17,897,740 km (0.103 R)
• M77: 17,980,916 km (0.109 R)
• M78: 18,454,543 km (0.113 R)
• M79: 18,875,811 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.8

Radius: 5.1

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 17.96 AU - 18.96 AU

Year: 28826 Days

Day: 24.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 29,512,734 km

• M1: 226,192 km (0.07 R)
• M2: 286,779 km (0.04 R)
• M3: 425,905 km (0.061 R)
• M4: 672,742 km (0.115 R)
• M5: 740,809 km (0.072 R)
• M6: 811,269 km (0.096 R)
• M7: 859,589 km (0.095 R)
• M8: 1,169,257 km (0.066 R)
• M9: 1,511,088 km (0.044 R)
• M10: 1,882,390 km (0.078 R)
• M11: 2,632,474 km (0.08 R)
• M12: 3,076,630 km (0.045 R)
• M13: 3,114,628 km (0.116 R)
• M14: 3,307,310 km (0.092 R)
• M15: 3,424,744 km (0.058 R)
• M16: 3,663,951 km (0.101 R)
• M17: 4,938,375 km (0.051 R)
• M18: 5,622,187 km (0.03 R)
• M19: 5,951,452 km (0.047 R)
• M20: 6,826,600 km (0.026 R)
• M21: 7,278,984 km (0.065 R)
• M22: 7,432,022 km (0.066 R)
• M23: 7,534,497 km (0.081 R)
• M24: 9,183,514 km (0.109 R)
• M25: 9,293,618 km (0.084 R)
• M26: 10,019,916 km (0.114 R)
• M27: 10,133,311 km (0.098 R)
• M28: 11,645,147 km (0.089 R)
• M29: 12,427,245 km (0.101 R)
• M30: 13,288,180 km (0.116 R)
• M31: 14,359,301 km (0.112 R)
• M32: 14,615,263 km (0.097 R)
• M33: 14,743,917 km (0.094 R)
• M34: 15,002,273 km (0.107 R)
• M35: 15,067,049 km (0.053 R)
• M36: 15,786,016 km (0.08 R)
• M37: 15,851,989 km (0.113 R)
• M38: 16,986,689 km (0.107 R)
• M39: 18,354,612 km (0.116 R)
• M40: 19,474,352 km (0.085 R)
• M41: 19,757,690 km (0.057 R)
• M42: 20,472,169 km (0.101 R)
• M43: 20,543,976 km (0.108 R)
• M44: 20,904,806 km (0.1 R)
• M45: 21,194,877 km (0.077 R)
• M46: 21,852,659 km (0.043 R)
• M47: 22,073,315 km (0.043 R)
• M48: 22,147,067 km (0.097 R)
• M49: 26,483,012 km (0.083 R)
• M50: 26,797,018 km (0.052 R)
• M51: 26,875,557 km (0.085 R)
• M52: 29,271,067 km (0.117 R)
• M53: 30,330,220 km (0.116 R)
• M54: 31,733,897 km (0.115 R)
• M55: 31,900,400 km (0.103 R)
• M56: 32,150,826 km (0.068 R)
• M57: 32,234,452 km (0.043 R)
• M58: 33,243,190 km (0.098 R)
• M59: 33,581,730 km (0.12 R)
• M60: 33,921,467 km (0.063 R)
• M61: 34,006,588 km (0.11 R)
• M62: 34,262,400 km (0.096 R)
• M63: 36,592,686 km (0.089 R)
• M64: 37,292,804 km (0.103 R)
• M65: 38,973,536 km (0.114 R)
• M66: 40,407,881 km (0.059 R)
• M67: 41,768,324 km (0.054 R)
• M68: 41,950,833 km (0.081 R)
• M69: 42,133,642 km (0.076 R)
• M70: 44,626,990 km (0.074 R)
• M71: 46,504,443 km (0.102 R)
• M72: 47,548,038 km (0.101 R)
• M73: 48,216,142 km (0.071 R)
• M74: 49,658,265 km (0.083 R)
• M75: 51,114,600 km (0.091 R)
• M76: 53,275,691 km (0.11 R)
• M77: 53,770,860 km (0.105 R)
• M78: 55,867,774 km (0.112 R)
• M79: 56,270,192 km (0.057 R)
• M80: 56,572,679 km (0.094 R)
• M81: 57,381,854 km (0.075 R)
• M82: 57,686,285 km (0.04 R)
• M83: 58,500,846 km (0.11 R)
• M84: 59,011,722 km (0.117 R)
• M85: 59,421,621 km (0.038 R)
• M86: 60,141,037 km (0.054 R)
• M87: 63,152,442 km (0.079 R)
• M88: 63,361,879 km (0.118 R)
• M89: 65,046,052 km (0.086 R)
• M90: 65,363,498 km (0.085 R)
• M91: 70,186,085 km (0.074 R)
• M92: 70,728,976 km (0.114 R)
• M93: 71,491,326 km (0.084 R)
• M94: 71,600,533 km (0.118 R)
• M95: 73,464,223 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 843.8

Radius: 5.8

Gravity: 25.08 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 16.19 AU - 21.99 AU

Year: 30314 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 29,512,734 km

• M1: 1,203,216 km (0.091 R)
• M2: 1,384,379 km (0.119 R)
• M3: 1,854,415 km (0.108 R)
• M4: 1,979,329 km (0.095 R)
• M5: 3,122,407 km (0.111 R)
• M6: 3,171,774 km (0.059 R)
• M7: 3,221,291 km (0.104 R)
• M8: 3,731,420 km (0.106 R)
• M9: 3,836,437 km (0.109 R)
• M10: 4,321,284 km (0.096 R)
• M11: 4,882,426 km (0.101 R)
• M12: 6,010,543 km (0.099 R)
• M13: 6,955,403 km (0.088 R)
• M14: 9,120,533 km (0.109 R)
• M15: 9,476,277 km (0.095 R)
• M16: 9,547,934 km (0.069 R)
• M17: 10,274,831 km (0.079 R)
• M18: 10,422,334 km (0.079 R)
• M19: 10,496,235 km (0.093 R)
• M20: 11,019,379 km (0.104 R)
• M21: 11,170,323 km (0.079 R)
• M22: 11,322,016 km (0.114 R)
• M23: 11,781,132 km (0.107 R)
• M24: 12,876,038 km (0.106 R)
• M25: 12,955,475 km (0.12 R)
• M26: 13,596,801 km (0.112 R)
• M27: 15,413,368 km (0.112 R)
• M28: 15,666,936 km (0.098 R)
• M29: 18,188,408 km (0.119 R)
• M30: 18,545,947 km (0.111 R)
• M31: 18,905,730 km (0.038 R)
• M32: 20,832,551 km (0.075 R)
• M33: 21,300,493 km (0.1 R)
• M34: 22,437,586 km (0.117 R)
• M35: 22,533,329 km (0.101 R)
• M36: 23,206,519 km (0.067 R)
• M37: 23,984,129 km (0.095 R)
• M38: 24,179,953 km (0.085 R)
• M39: 24,474,511 km (0.091 R)
• M40: 26,873,761 km (0.042 R)
• M41: 31,355,564 km (0.076 R)
• M42: 32,755,351 km (0.052 R)
• M43: 32,972,567 km (0.113 R)
• M44: 34,837,604 km (0.085 R)
• M45: 34,948,456 km (0.093 R)
• M46: 41,923,307 km (0.085 R)
• M47: 42,041,190 km (0.098 R)
• M48: 42,159,223 km (0.1 R)
• M49: 44,661,397 km (0.083 R)
• M50: 45,143,401 km (0.083 R)
• M51: 45,748,375 km (0.105 R)
• M52: 46,234,269 km (0.102 R)
• M53: 46,966,401 km (0.069 R)
• M54: 47,088,772 km (0.113 R)
• M55: 48,937,203 km (0.081 R)
• M56: 50,558,396 km (0.099 R)
• M57: 51,817,411 km (0.111 R)
• M58: 52,704,676 km (0.114 R)
• M59: 53,853,139 km (0.074 R)
• M60: 56,174,300 km (0.091 R)
• M61: 56,304,300 km (0.097 R)
• M62: 56,694,601 km (0.097 R)
• M63: 58,133,583 km (0.064 R)
• M64: 59,982,313 km (0.097 R)
• M65: 60,380,992 km (0.107 R)
• M66: 61,716,153 km (0.087 R)
• M67: 63,061,187 km (0.072 R)
• M68: 63,737,220 km (0.092 R)
• M69: 64,143,977 km (0.116 R)
• M70: 66,465,436 km (0.083 R)
• M71: 66,740,397 km (0.069 R)
• M72: 68,536,619 km (0.094 R)
• M73: 70,348,548 km (0.066 R)
• M74: 71,753,123 km (0.11 R)
• M75: 72,035,264 km (0.101 R)
• M76: 75,018,695 km (0.071 R)
• M77: 75,161,710 km (0.09 R)
• M78: 75,878,434 km (0.069 R)
• M79: 76,165,811 km (0.072 R)
• M80: 78,913,326 km (0.032 R)
• M81: 80,518,810 km (0.111 R)
• M82: 80,811,872 km (0.056 R)
• M83: 89,160,331 km (0.06 R)
• M84: 89,311,874 km (0.07 R)
• M85: 90,832,237 km (0.089 R)
• M86: 92,514,315 km (0.047 R)
• M87: 93,898,245 km (0.056 R)
• M88: 95,599,023 km (0.029 R)
• M89: 96,220,004 km (0.12 R)
• M90: 97,622,035 km (0.104 R)
• M91: 99,502,032 km (0.117 R)
• M92: 100,604,119 km (0.069 R)
• M93: 102,820,561 km (0.109 R)
• M94: 103,934,766 km (0.094 R)
• M95: 104,733,170 km (0.106 R)
• M96: 107,140,349 km (0.105 R)
• M97: 107,623,850 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 16.3

Radius: 6.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 16.86 AU - 22.16 AU

Year: 31320 Days

Day: 20.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 29,512,734 km

• M1: 315,053 km (0.09 R)
• M2: 408,701 km (0.054 R)
• M3: 636,389 km (0.105 R)
• M4: 1,124,228 km (0.102 R)
• M5: 1,287,888 km (0.116 R)
• M6: 1,364,781 km (0.066 R)
• M7: 1,858,305 km (0.109 R)
• M8: 2,912,072 km (0.098 R)
• M9: 3,034,294 km (0.101 R)
• M10: 3,670,833 km (0.057 R)
• M11: 3,736,656 km (0.114 R)
• M12: 3,825,218 km (0.109 R)
• M13: 4,049,465 km (0.099 R)
• M14: 4,843,530 km (0.073 R)
• M15: 5,407,514 km (0.043 R)
• M16: 5,966,412 km (0.1 R)
• M17: 8,005,281 km (0.066 R)
• M18: 8,378,827 km (0.09 R)
• M19: 9,990,295 km (0.119 R)
• M20: 10,989,310 km (0.112 R)
• M21: 12,347,958 km (0.116 R)
• M22: 12,480,202 km (0.039 R)
• M23: 13,047,029 km (0.101 R)
• M24: 15,043,562 km (0.117 R)
• M25: 15,114,022 km (0.11 R)
• M26: 16,438,562 km (0.07 R)
• M27: 22,901,340 km (0.044 R)
• M28: 23,226,715 km (0.063 R)
• M29: 24,211,518 km (0.077 R)
• M30: 25,503,744 km (0.092 R)
• M31: 27,032,335 km (0.112 R)
• M32: 27,419,195 km (0.101 R)
• M33: 29,424,405 km (0.081 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,720 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit