🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.41 AU - 0.67 AU

Year: 115 Days

Day: 44.4 Hours

Environment

Temp: 433 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 118,837,113 km

• M1: 348,563 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.67 AU - 0.73 AU

Year: 170 Days

Day: 25.5 Hours

Environment

Temp: 291 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.97 AU - 2.23 AU

Year: 881 Days

Day: 24.9 Hours

Environment

Temp: 164 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.64 AU - 3.32 AU

Year: 1490 Days

Day: 44.8 Hours

Environment

Temp: -3 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 118,837,113 km

• M1: 2,083,599 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.99 AU - 6.41 AU

Year: 3942 Days

Day: 39.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 122.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.81 AU - 11.11 AU

Year: 8428 Days

Day: 47.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 118,837,113 km

• M1: 554,111 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 21.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 230.7

Radius: 4.6

Gravity: 10.9 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 20.51 AU - 21.57 AU

Year: 27955 Days

Day: 20.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 118,837,113 km

• M1: 63,130 km (0.052 R)
• M2: 155,283 km (0.104 R)
• M3: 303,085 km (0.062 R)
• M4: 886,966 km (0.096 R)
• M5: 1,152,951 km (0.119 R)
• M6: 2,703,383 km (0.091 R)
• M7: 3,156,515 km (0.072 R)
• M8: 3,228,322 km (0.107 R)
• M9: 3,300,727 km (0.085 R)
• M10: 4,131,295 km (0.097 R)
• M11: 4,408,649 km (0.06 R)
• M12: 4,569,766 km (0.037 R)
• M13: 5,490,242 km (0.09 R)
• M14: 6,511,547 km (0.105 R)
• M15: 6,557,323 km (0.113 R)
• M16: 6,973,654 km (0.11 R)
• M17: 7,161,400 km (0.111 R)
• M18: 7,831,598 km (0.11 R)
• M19: 8,322,578 km (0.075 R)
• M20: 8,521,693 km (0.1 R)
• M21: 8,772,868 km (0.116 R)
• M22: 9,026,436 km (0.112 R)
• M23: 9,385,621 km (0.118 R)
• M24: 9,437,232 km (0.042 R)
• M25: 10,651,817 km (0.09 R)
• M26: 11,304,812 km (0.097 R)
• M27: 12,993,024 km (0.115 R)
• M28: 13,050,619 km (0.075 R)
• M29: 13,807,435 km (0.093 R)
• M30: 14,339,704 km (0.054 R)
• M31: 14,518,623 km (0.101 R)
• M32: 14,818,417 km (0.096 R)
• M33: 15,791,551 km (0.104 R)
• M34: 16,347,906 km (0.106 R)
• M35: 17,352,755 km (0.114 R)
• M36: 17,479,763 km (0.075 R)
• M37: 17,862,734 km (0.111 R)
• M38: 18,636,753 km (0.088 R)
• M39: 18,962,577 km (0.107 R)
• M40: 19,290,197 km (0.11 R)
• M41: 21,159,272 km (0.117 R)
• M42: 21,499,159 km (0.083 R)
• M43: 22,391,061 km (0.115 R)
• M44: 22,876,357 km (0.064 R)
• M45: 24,281,679 km (0.094 R)
• M46: 26,661,033 km (0.098 R)
• M47: 27,248,953 km (0.108 R)
• M48: 27,841,211 km (0.112 R)
• M49: 28,812,550 km (0.108 R)
• M50: 29,415,729 km (0.065 R)
• M51: 29,947,100 km (0.094 R)
• M52: 30,023,245 km (0.117 R)
• M53: 30,711,396 km (0.111 R)
• M54: 31,714,749 km (0.095 R)
• M55: 31,870,031 km (0.103 R)
• M56: 32,103,553 km (0.055 R)
• M57: 32,259,434 km (0.094 R)
• M58: 32,728,873 km (0.118 R)
• M59: 32,885,801 km (0.074 R)
• M60: 33,595,194 km (0.079 R)
• M61: 35,350,276 km (0.101 R)
• M62: 35,430,760 km (0.087 R)
• M63: 35,915,008 km (0.093 R)
• M64: 36,401,351 km (0.118 R)
• M65: 36,645,345 km (0.059 R)
• M66: 36,726,726 km (0.102 R)
• M67: 39,448,510 km (0.111 R)
• M68: 40,118,110 km (0.1 R)
• M69: 40,370,033 km (0.074 R)
• M70: 40,706,927 km (0.085 R)
• M71: 42,490,732 km (0.097 R)
• M72: 43,177,087 km (0.102 R)
• M73: 43,607,779 km (0.094 R)
• M74: 43,780,565 km (0.073 R)
• M75: 44,299,969 km (0.115 R)
• M76: 45,432,574 km (0.112 R)
• M77: 47,370,764 km (0.038 R)
• M78: 47,726,059 km (0.101 R)
• M79: 47,993,091 km (0.111 R)
• M80: 49,605,756 km (0.115 R)
• M81: 49,786,022 km (0.108 R)
• M82: 52,424,629 km (0.1 R)
• M83: 52,884,044 km (0.081 R)
• M84: 53,344,955 km (0.051 R)
• M85: 55,108,265 km (0.084 R)
• M86: 56,137,798 km (0.054 R)
• M87: 56,702,081 km (0.097 R)
• M88: 56,984,821 km (0.064 R)
• M89: 58,310,856 km (0.106 R)
• M90: 59,264,393 km (0.108 R)
• M91: 61,379,857 km (0.12 R)
• M92: 61,767,166 km (0.113 R)
• M93: 62,641,565 km (0.113 R)
• M94: 63,813,814 km (0.096 R)
• M95: 66,179,854 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 24.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.9

Radius: 7.2

Gravity: 15.53 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 21.07 AU - 28.75 AU

Year: 36012 Days

Day: 20.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 118,837,113 km

• M1: 208,240 km (0.042 R)
• M2: 645,964 km (0.058 R)
• M3: 1,039,556 km (0.117 R)
• M4: 1,417,141 km (0.096 R)
• M5: 1,497,624 km (0.111 R)
• M6: 1,579,604 km (0.08 R)
• M7: 2,626,789 km (0.09 R)
• M8: 3,032,349 km (0.037 R)
• M9: 3,957,911 km (0.114 R)
• M10: 4,072,204 km (0.088 R)
• M11: 4,304,230 km (0.062 R)
• M12: 4,660,273 km (0.095 R)
• M13: 4,780,998 km (0.067 R)
• M14: 4,902,921 km (0.063 R)
• M15: 5,025,740 km (0.077 R)
• M16: 5,087,674 km (0.079 R)
• M17: 5,719,875 km (0.111 R)
• M18: 5,979,726 km (0.071 R)
• M19: 6,578,417 km (0.094 R)
• M20: 6,646,185 km (0.085 R)
• M21: 6,850,685 km (0.107 R)
• M22: 9,846,532 km (0.085 R)
• M23: 10,551,736 km (0.073 R)
• M24: 12,343,021 km (0.056 R)
• M25: 13,017,408 km (0.069 R)
• M26: 13,703,763 km (0.058 R)
• M27: 13,964,213 km (0.08 R)
• M28: 16,197,111 km (0.099 R)
• M29: 16,472,521 km (0.11 R)
• M30: 16,564,523 km (0.119 R)
• M31: 18,538,467 km (0.116 R)
• M32: 19,116,065 km (0.099 R)
• M33: 20,883,713 km (0.108 R)
• M34: 21,989,391 km (0.114 R)
• M35: 23,631,527 km (0.041 R)
• M36: 24,783,131 km (0.085 R)
• M37: 26,167,660 km (0.117 R)
• M38: 27,140,794 km (0.072 R)
• M39: 29,905,512 km (0.095 R)
• M40: 30,243,304 km (0.068 R)
• M41: 32,990,519 km (0.097 R)
• M42: 33,806,725 km (0.085 R)
• M43: 34,040,995 km (0.119 R)
• M44: 36,414,814 km (0.075 R)
• M45: 36,895,921 km (0.041 R)
• M46: 37,500,297 km (0.097 R)
• M47: 39,209,901 km (0.049 R)
• M48: 44,488,761 km (0.029 R)
• M49: 46,167,399 km (0.057 R)
• M50: 48,525,660 km (0.078 R)
• M51: 49,852,593 km (0.116 R)
• M52: 49,985,885 km (0.088 R)
• M53: 50,119,326 km (0.115 R)
• M54: 50,386,657 km (0.049 R)
• M55: 51,865,283 km (0.052 R)
• M56: 52,270,992 km (0.083 R)
• M57: 52,542,063 km (0.069 R)
• M58: 53,904,451 km (0.118 R)
• M59: 54,590,058 km (0.088 R)
• M60: 54,727,389 km (0.116 R)
• M61: 56,108,327 km (0.069 R)
• M62: 56,385,831 km (0.109 R)
• M63: 59,186,303 km (0.103 R)
• M64: 61,888,490 km (0.055 R)
• M65: 62,175,269 km (0.073 R)
• M66: 68,002,704 km (0.087 R)
• M67: 69,337,715 km (0.029 R)
• M68: 70,232,460 km (0.106 R)
• M69: 72,486,152 km (0.033 R)
• M70: 80,324,034 km (0.11 R)
• M71: 81,734,741 km (0.106 R)
• M72: 82,679,901 km (0.087 R)
• M73: 84,421,968 km (0.097 R)
• M74: 85,058,357 km (0.074 R)
• M75: 85,377,150 km (0.06 R)
• M76: 90,369,680 km (0.113 R)
• M77: 91,020,730 km (0.069 R)
• M78: 91,836,786 km (0.1 R)
• M79: 92,000,297 km (0.067 R)
• M80: 92,327,467 km (0.062 R)
• M81: 93,147,413 km (0.118 R)
• M82: 94,794,486 km (0.1 R)
• M83: 94,959,642 km (0.085 R)
• M84: 95,124,948 km (0.106 R)
• M85: 97,950,253 km (0.058 R)
• M86: 99,457,003 km (0.072 R)
• M87: 100,971,532 km (0.085 R)
• M88: 108,139,065 km (0.1 R)
• M89: 111,609,586 km (0.119 R)
• M90: 111,958,598 km (0.058 R)
• M91: 113,007,877 km (0.12 R)

Kuiper Belt

Range: 37.8 - 67.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 248 - 10,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit