🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.51 AU - 0.59 AU

Year: 143 Days

Day: 13.5 Hours

Environment

Temp: 264 °C

Axial Tilt: 20.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 47,689,401 km

• M1: 90,956 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.06 AU - 1.36 AU

Year: 468 Days

Day: 14.8 Hours

Environment

Temp: 10 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.49 AU - 1.85 AU

Year: 758 Days

Day: 20.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.79 AU - 1.87 AU

Year: 870 Days

Day: 21.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.87 AU - 3.63 AU

Year: 2059 Days

Day: 37 Hours

Environment

Temp: -90 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,689,401 km

• M1: 949,348 km (0.054 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.57 AU - 5.87 AU

Year: 4192 Days

Day: 34.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 81.3

Radius: 11.5

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 5.42 AU - 6.6 AU

Year: 5178 Days

Day: 5.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 47,689,401 km

• M1: 143,464 km (0.104 R)
• M2: 250,128 km (0.028 R)
• M3: 464,501 km (0.099 R)
• M4: 760,705 km (0.104 R)
• M5: 872,904 km (0.068 R)
• M6: 999,763 km (0.095 R)
• M7: 1,079,049 km (0.071 R)
• M8: 1,160,730 km (0.066 R)
• M9: 1,560,156 km (0.068 R)
• M10: 1,781,112 km (0.085 R)
• M11: 1,879,099 km (0.119 R)
• M12: 2,035,129 km (0.048 R)
• M13: 2,172,460 km (0.115 R)
• M14: 2,348,537 km (0.114 R)
• M15: 2,432,461 km (0.048 R)
• M16: 2,517,283 km (0.113 R)
• M17: 2,702,486 km (0.077 R)
• M18: 2,841,312 km (0.04 R)
• M19: 2,956,652 km (0.114 R)
• M20: 3,515,849 km (0.043 R)
• M21: 3,807,864 km (0.101 R)
• M22: 4,122,169 km (0.118 R)
• M23: 4,700,365 km (0.091 R)
• M24: 5,225,304 km (0.082 R)
• M25: 5,463,015 km (0.053 R)
• M26: 5,834,167 km (0.108 R)
• M27: 5,965,365 km (0.106 R)
• M28: 6,180,486 km (0.114 R)
• M29: 6,431,811 km (0.115 R)
• M30: 6,755,241 km (0.039 R)
• M31: 6,875,668 km (0.117 R)
• M32: 7,223,932 km (0.094 R)
• M33: 7,649,388 km (0.095 R)
• M34: 7,756,949 km (0.026 R)
• M35: 7,955,764 km (0.081 R)
• M36: 8,064,821 km (0.04 R)
• M37: 8,506,135 km (0.117 R)
• M38: 9,012,225 km (0.117 R)
• M39: 9,183,065 km (0.096 R)
• M40: 9,316,656 km (0.092 R)
• M41: 9,643,976 km (0.074 R)
• M42: 10,728,710 km (0.098 R)
• M43: 11,071,738 km (0.116 R)
• M44: 11,152,970 km (0.067 R)
• M45: 11,234,501 km (0.065 R)
• M46: 11,336,527 km (0.1 R)
• M47: 11,418,506 km (0.078 R)
• M48: 11,582,914 km (0.094 R)
• M49: 12,606,912 km (0.094 R)
• M50: 12,798,247 km (0.075 R)
• M51: 12,969,088 km (0.118 R)
• M52: 13,377,790 km (0.069 R)
• M53: 13,681,623 km (0.099 R)
• M54: 14,296,321 km (0.05 R)
• M55: 14,473,594 km (0.089 R)
• M56: 14,562,605 km (0.107 R)
• M57: 14,852,825 km (0.084 R)
• M58: 14,942,434 km (0.087 R)
• M59: 15,167,579 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 840

Radius: 8.2

Gravity: 12.49 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 7.82 AU - 10.56 AU

Year: 9792 Days

Day: 10.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 47,689,401 km

• M1: 110,254 km (0.077 R)
• M2: 168,298 km (0.095 R)
• M3: 223,948 km (0.115 R)
• M4: 325,974 km (0.052 R)
• M5: 391,049 km (0.05 R)
• M6: 600,037 km (0.102 R)
• M7: 718,070 km (0.114 R)
• M8: 788,979 km (0.073 R)
• M9: 1,139,038 km (0.03 R)
• M10: 1,580,352 km (0.041 R)
• M11: 1,844,392 km (0.112 R)
• M12: 2,045,302 km (0.073 R)
• M13: 2,174,555 km (0.118 R)
• M14: 2,279,872 km (0.108 R)
• M15: 2,495,741 km (0.104 R)
• M16: 3,035,042 km (0.097 R)
• M17: 3,093,983 km (0.112 R)
• M18: 3,182,994 km (0.075 R)
• M19: 3,393,927 km (0.102 R)
• M20: 4,217,463 km (0.118 R)
• M21: 4,651,596 km (0.09 R)
• M22: 4,822,437 km (0.104 R)
• M23: 4,995,372 km (0.093 R)
• M24: 5,418,734 km (0.1 R)
• M25: 5,598,551 km (0.078 R)
• M26: 6,262,167 km (0.056 R)
• M27: 7,067,452 km (0.031 R)
• M28: 7,422,598 km (0.115 R)
• M29: 8,068,412 km (0.102 R)
• M30: 9,113,053 km (0.102 R)
• M31: 10,645,833 km (0.119 R)
• M32: 10,780,920 km (0.094 R)
• M33: 11,189,622 km (0.048 R)
• M34: 11,510,958 km (0.056 R)
• M35: 11,881,960 km (0.101 R)
• M36: 12,115,932 km (0.109 R)
• M37: 12,351,249 km (0.101 R)
• M38: 12,922,414 km (0.103 R)
• M39: 14,090,474 km (0.041 R)
• M40: 14,238,875 km (0.093 R)
• M41: 14,387,725 km (0.091 R)
• M42: 14,737,185 km (0.082 R)
• M43: 15,444,484 km (0.112 R)
• M44: 16,059,481 km (0.12 R)
• M45: 16,370,046 km (0.11 R)
• M46: 16,578,137 km (0.102 R)
• M47: 16,630,346 km (0.061 R)
• M48: 16,891,993 km (0.071 R)
• M49: 16,944,502 km (0.118 R)
• M50: 17,366,368 km (0.08 R)
• M51: 17,791,824 km (0.119 R)
• M52: 18,274,427 km (0.104 R)
• M53: 18,924,729 km (0.104 R)
• M54: 19,307,550 km (0.113 R)
• M55: 20,136,472 km (0.099 R)
• M56: 20,303,722 km (0.091 R)
• M57: 20,415,322 km (0.104 R)
• M58: 20,639,420 km (0.067 R)
• M59: 21,486,892 km (0.094 R)
• M60: 22,750,246 km (0.106 R)
• M61: 24,274,050 km (0.064 R)
• M62: 26,316,210 km (0.099 R)
• M63: 27,172,957 km (0.086 R)
• M64: 27,357,711 km (0.095 R)
• M65: 28,287,910 km (0.081 R)
• M66: 29,417,823 km (0.113 R)
• M67: 30,626,424 km (0.058 R)
• M68: 31,075,666 km (0.095 R)
• M69: 31,915,958 km (0.063 R)
• M70: 32,176,108 km (0.105 R)
• M71: 32,960,450 km (0.12 R)
• M72: 33,817,347 km (0.108 R)
• M73: 34,016,162 km (0.107 R)
• M74: 34,414,841 km (0.108 R)
• M75: 35,351,174 km (0.064 R)
• M76: 35,418,493 km (0.12 R)
• M77: 35,485,662 km (0.096 R)
• M78: 35,755,088 km (0.092 R)
• M79: 36,160,498 km (0.119 R)
• M80: 38,624,674 km (0.052 R)
• M81: 38,763,202 km (0.051 R)
• M82: 40,860,265 km (0.112 R)
• M83: 41,851,500 km (0.102 R)
• M84: 41,993,768 km (0.086 R)
• M85: 44,291,442 km (0.108 R)
• M86: 45,309,605 km (0.109 R)
• M87: 45,528,766 km (0.03 R)
• M88: 48,484,371 km (0.062 R)
• M89: 49,383,155 km (0.082 R)
• M90: 49,608,599 km (0.084 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.2

Radius: 7.2

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 11.94 AU - 19.52 AU

Year: 21927 Days

Day: 16.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,689,401 km

• M1: 316,399 km (0.106 R)
• M2: 1,085,781 km (0.064 R)
• M3: 1,904,082 km (0.072 R)
• M4: 1,997,730 km (0.038 R)
• M5: 2,730,012 km (0.112 R)
• M6: 3,161,452 km (0.119 R)
• M7: 3,235,503 km (0.11 R)
• M8: 3,347,701 km (0.082 R)
• M9: 3,537,391 km (0.096 R)
• M10: 3,730,821 km (0.092 R)
• M11: 3,887,899 km (0.051 R)
• M12: 4,168,245 km (0.074 R)
• M13: 4,538,201 km (0.08 R)
• M14: 4,621,976 km (0.077 R)
• M15: 5,091,264 km (0.072 R)
• M16: 5,755,778 km (0.095 R)
• M17: 5,846,434 km (0.054 R)
• M18: 6,353,422 km (0.112 R)
• M19: 6,826,749 km (0.068 R)
• M20: 7,607,351 km (0.112 R)
• M21: 8,211,278 km (0.059 R)
• M22: 8,570,761 km (0.087 R)
• M23: 10,113,863 km (0.065 R)
• M24: 10,223,369 km (0.117 R)
• M25: 10,554,429 km (0.034 R)
• M26: 10,945,029 km (0.065 R)
• M27: 12,029,165 km (0.074 R)
• M28: 12,495,910 km (0.073 R)
• M29: 14,236,631 km (0.106 R)
• M30: 14,978,936 km (0.105 R)
• M31: 16,179,907 km (0.06 R)
• M32: 16,308,113 km (0.04 R)
• M33: 16,501,094 km (0.102 R)
• M34: 16,954,226 km (0.098 R)
• M35: 17,280,349 km (0.112 R)
• M36: 17,608,717 km (0.073 R)
• M37: 17,740,512 km (0.082 R)
• M38: 18,005,301 km (0.092 R)
• M39: 19,077,468 km (0.064 R)
• M40: 19,553,040 km (0.098 R)
• M41: 19,895,021 km (0.075 R)
• M42: 21,142,817 km (0.038 R)
• M43: 21,564,234 km (0.103 R)
• M44: 21,634,844 km (0.109 R)
• M45: 21,705,454 km (0.112 R)
• M46: 22,630,268 km (0.119 R)
• M47: 22,917,347 km (0.047 R)
• M48: 23,205,622 km (0.08 R)
• M49: 23,422,688 km (0.108 R)
• M50: 23,640,503 km (0.111 R)
• M51: 23,931,770 km (0.083 R)
• M52: 24,960,854 km (0.098 R)
• M53: 25,779,603 km (0.06 R)
• M54: 26,834,268 km (0.041 R)
• M55: 28,133,675 km (0.112 R)
• M56: 29,531,816 km (0.071 R)
• M57: 29,845,673 km (0.093 R)
• M58: 30,397,390 km (0.092 R)
• M59: 31,992,402 km (0.067 R)
• M60: 32,556,985 km (0.109 R)
• M61: 34,682,920 km (0.082 R)
• M62: 35,262,911 km (0.059 R)
• M63: 35,929,669 km (0.112 R)
• M64: 36,013,294 km (0.096 R)
• M65: 36,432,467 km (0.099 R)
• M66: 36,769,062 km (0.06 R)
• M67: 37,529,917 km (0.086 R)
• M68: 37,699,711 km (0.027 R)
• M69: 38,381,428 km (0.045 R)
• M70: 39,153,353 km (0.048 R)
• M71: 40,016,982 km (0.107 R)
• M72: 41,236,503 km (0.104 R)
• M73: 43,801,209 km (0.057 R)
• M74: 44,967,624 km (0.034 R)
• M75: 48,527,754 km (0.08 R)
• M76: 49,827,610 km (0.051 R)
• M77: 51,987,953 km (0.057 R)
• M78: 52,082,499 km (0.063 R)
• M79: 53,508,615 km (0.115 R)
• M80: 53,795,394 km (0.039 R)
• M81: 54,274,556 km (0.044 R)
• M82: 54,466,490 km (0.095 R)
• M83: 54,562,682 km (0.084 R)
• M84: 60,132,809 km (0.089 R)
• M85: 63,237,264 km (0.072 R)
• M86: 63,641,627 km (0.095 R)
• M87: 63,844,182 km (0.055 R)
• M88: 64,554,623 km (0.088 R)
• M89: 64,859,952 km (0.096 R)
• M90: 65,267,756 km (0.04 R)
• M91: 66,188,381 km (0.075 R)
• M92: 66,290,856 km (0.098 R)
• M93: 67,216,268 km (0.118 R)
• M94: 67,629,009 km (0.098 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 76.8

Radius: 7.5

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 15.48 AU - 22.98 AU

Year: 29638 Days

Day: 21.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 47,689,401 km

• M1: 316,250 km (0.055 R)
• M2: 828,024 km (0.117 R)
• M3: 918,681 km (0.068 R)
• M4: 1,110,166 km (0.069 R)
• M5: 2,997,792 km (0.098 R)
• M6: 3,547,863 km (0.11 R)
• M7: 3,697,760 km (0.1 R)
• M8: 4,160,317 km (0.113 R)
• M9: 4,414,484 km (0.085 R)
• M10: 5,971,498 km (0.112 R)
• M11: 6,549,544 km (0.068 R)
• M12: 6,882,400 km (0.09 R)
• M13: 7,069,846 km (0.084 R)
• M14: 7,603,312 km (0.067 R)
• M15: 8,588,264 km (0.1 R)
• M16: 9,034,215 km (0.083 R)
• M17: 10,459,883 km (0.091 R)
• M18: 10,632,070 km (0.08 R)
• M19: 10,935,904 km (0.077 R)
• M20: 11,110,783 km (0.11 R)
• M21: 11,242,579 km (0.101 R)
• M22: 11,463,386 km (0.049 R)
• M23: 12,725,992 km (0.079 R)
• M24: 12,909,997 km (0.06 R)
• M25: 13,795,766 km (0.06 R)
• M26: 15,380,606 km (0.103 R)
• M27: 16,318,884 km (0.089 R)
• M28: 16,368,849 km (0.092 R)
• M29: 17,022,143 km (0.108 R)
• M30: 18,250,491 km (0.114 R)
• M31: 18,457,984 km (0.063 R)
• M32: 18,875,362 km (0.078 R)
• M33: 19,719,543 km (0.052 R)
• M34: 21,444,256 km (0.118 R)
• M35: 24,063,715 km (0.066 R)
• M36: 25,266,482 km (0.103 R)
• M37: 25,671,743 km (0.089 R)
• M38: 25,787,831 km (0.026 R)
• M39: 26,254,277 km (0.074 R)
• M40: 26,488,547 km (0.045 R)
• M41: 27,551,440 km (0.088 R)
• M42: 29,111,147 km (0.058 R)
• M43: 33,007,424 km (0.077 R)
• M44: 35,888,828 km (0.06 R)
• M45: 39,250,592 km (0.11 R)
• M46: 39,585,541 km (0.101 R)
• M47: 39,652,711 km (0.038 R)
• M48: 39,787,050 km (0.051 R)
• M49: 42,436,578 km (0.078 R)
• M50: 43,747,803 km (0.052 R)
• M51: 44,095,169 km (0.067 R)
• M52: 44,234,295 km (0.065 R)
• M53: 46,127,456 km (0.065 R)
• M54: 47,190,499 km (0.101 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 260 - 19,544 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit