🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.57 AU - 0.71 AU

Year: 185 Days

Day: 17.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.68 AU - 0.84 AU

Year: 240 Days

Day: 22.1 Hours

Environment

Temp: 119 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.36 AU - 1.44 AU

Year: 599 Days

Day: 37.2 Hours

Environment

Temp: -24 °C

Axial Tilt: 29 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.24 AU - 1.74 AU

Year: 658 Days

Day: 13.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.37 AU - 2.51 AU

Year: 1378 Days

Day: 20.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,311,809 km

• M1: 91,404 km (0.119 R)

Asteroid Belt

Center: 5.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 10.8

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 8.56 AU - 10.36 AU

Year: 10523 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,311,809 km

• M1: 171,290 km (0.075 R)
• M2: 239,057 km (0.054 R)
• M3: 376,687 km (0.092 R)
• M4: 507,586 km (0.105 R)
• M5: 611,855 km (0.102 R)
• M6: 795,711 km (0.111 R)
• M7: 920,177 km (0.072 R)
• M8: 998,416 km (0.089 R)
• M9: 1,836,314 km (0.029 R)
• M10: 2,213,899 km (0.08 R)
• M11: 2,540,920 km (0.116 R)
• M12: 2,767,561 km (0.084 R)
• M13: 2,961,589 km (0.036 R)
• M14: 3,060,324 km (0.077 R)
• M15: 3,240,888 km (0.051 R)
• M16: 3,322,270 km (0.082 R)
• M17: 3,466,482 km (0.106 R)
• M18: 3,932,928 km (0.118 R)
• M19: 4,107,658 km (0.078 R)
• M20: 4,240,352 km (0.102 R)
• M21: 4,464,599 km (0.064 R)
• M22: 4,855,049 km (0.056 R)
• M23: 5,425,017 km (0.106 R)
• M24: 5,742,613 km (0.1 R)
• M25: 5,866,331 km (0.117 R)
• M26: 6,167,172 km (0.08 R)
• M27: 6,294,031 km (0.107 R)
• M28: 6,627,784 km (0.109 R)
• M29: 6,705,725 km (0.115 R)
• M30: 6,941,192 km (0.092 R)
• M31: 8,438,666 km (0.105 R)
• M32: 8,863,973 km (0.108 R)
• M33: 9,824,242 km (0.111 R)
• M34: 10,032,183 km (0.104 R)
• M35: 10,121,792 km (0.108 R)
• M36: 10,271,689 km (0.107 R)
• M37: 10,392,115 km (0.064 R)
• M38: 11,310,347 km (0.046 R)
• M39: 11,716,356 km (0.097 R)
• M40: 11,810,752 km (0.048 R)
• M41: 11,968,578 km (0.104 R)
• M42: 12,127,151 km (0.047 R)
• M43: 12,703,851 km (0.028 R)
• M44: 13,060,642 km (0.086 R)
• M45: 13,983,661 km (0.086 R)
• M46: 14,217,782 km (0.091 R)
• M47: 15,235,646 km (0.092 R)
• M48: 15,304,311 km (0.079 R)
• M49: 15,822,817 km (0.07 R)
• M50: 16,101,668 km (0.074 R)
• M51: 17,126,263 km (0.093 R)
• M52: 18,062,896 km (0.099 R)
• M53: 18,647,524 km (0.069 R)
• M54: 18,720,977 km (0.056 R)
• M55: 19,238,286 km (0.104 R)
• M56: 19,797,782 km (0.105 R)
• M57: 20,211,420 km (0.052 R)
• M58: 21,392,645 km (0.098 R)
• M59: 21,855,950 km (0.073 R)
• M60: 22,361,441 km (0.056 R)
• M61: 22,753,088 km (0.108 R)
• M62: 22,910,316 km (0.12 R)
• M63: 23,225,967 km (0.102 R)
• M64: 23,622,401 km (0.112 R)
• M65: 24,141,207 km (0.063 R)
• M66: 24,341,818 km (0.091 R)
• M67: 24,906,400 km (0.098 R)
• M68: 25,638,532 km (0.102 R)
• M69: 26,253,978 km (0.086 R)
• M70: 26,999,125 km (0.104 R)
• M71: 27,583,454 km (0.065 R)
• M72: 27,667,229 km (0.104 R)
• M73: 28,298,532 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.6

Radius: 11.7

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 10.27 AU - 13.09 AU

Year: 14436 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 68,311,809 km

• M1: 208,091 km (0.105 R)
• M2: 349,909 km (0.051 R)
• M3: 503,995 km (0.098 R)
• M4: 646,562 km (0.095 R)
• M5: 723,605 km (0.12 R)
• M6: 975,528 km (0.076 R)
• M7: 1,483,861 km (0.094 R)
• M8: 1,836,763 km (0.094 R)
• M9: 1,950,756 km (0.11 R)
• M10: 2,980,438 km (0.062 R)
• M11: 3,426,689 km (0.099 R)
• M12: 3,711,822 km (0.04 R)
• M13: 4,770,377 km (0.069 R)
• M14: 4,889,158 km (0.072 R)
• M15: 5,129,711 km (0.102 R)
• M16: 5,790,036 km (0.099 R)
• M17: 5,959,381 km (0.094 R)
• M18: 6,964,828 km (0.094 R)
• M19: 8,593,799 km (0.1 R)
• M20: 9,227,795 km (0.108 R)
• M21: 9,326,829 km (0.101 R)
• M22: 9,426,012 km (0.051 R)
• M23: 10,489,354 km (0.084 R)
• M24: 11,484,180 km (0.112 R)
• M25: 12,563,528 km (0.112 R)
• M26: 12,949,042 km (0.078 R)
• M27: 14,644,734 km (0.094 R)
• M28: 14,992,250 km (0.089 R)
• M29: 16,230,023 km (0.104 R)
• M30: 16,349,551 km (0.114 R)
• M31: 16,589,656 km (0.104 R)
• M32: 17,622,928 km (0.095 R)
• M33: 19,180,093 km (0.088 R)
• M34: 20,007,070 km (0.049 R)
• M35: 20,199,602 km (0.116 R)
• M36: 21,498,860 km (0.098 R)
• M37: 22,158,437 km (0.105 R)
• M38: 22,691,005 km (0.116 R)
• M39: 23,836,775 km (0.105 R)
• M40: 25,070,210 km (0.112 R)
• M41: 27,242,969 km (0.111 R)
• M42: 28,532,054 km (0.112 R)
• M43: 29,256,856 km (0.099 R)
• M44: 29,548,422 km (0.096 R)
• M45: 31,915,808 km (0.051 R)
• M46: 33,122,165 km (0.119 R)
• M47: 34,266,589 km (0.089 R)
• M48: 34,728,098 km (0.11 R)
• M49: 35,191,553 km (0.104 R)
• M50: 35,968,714 km (0.085 R)
• M51: 37,381,666 km (0.117 R)
• M52: 37,698,065 km (0.101 R)
• M53: 38,652,799 km (0.084 R)
• M54: 40,261,574 km (0.084 R)
• M55: 40,992,659 km (0.06 R)
• M56: 41,318,932 km (0.088 R)
• M57: 42,056,449 km (0.094 R)
• M58: 42,138,579 km (0.043 R)
• M59: 42,550,422 km (0.113 R)
• M60: 44,211,108 km (0.075 R)
• M61: 44,629,533 km (0.094 R)
• M62: 45,049,304 km (0.077 R)
• M63: 45,217,602 km (0.07 R)
• M64: 45,301,826 km (0.099 R)
• M65: 46,146,904 km (0.116 R)
• M66: 46,486,491 km (0.055 R)
• M67: 47,082,639 km (0.079 R)
• M68: 47,509,890 km (0.075 R)
• M69: 48,282,414 km (0.103 R)
• M70: 48,368,432 km (0.105 R)
• M71: 48,454,601 km (0.107 R)
• M72: 50,449,788 km (0.108 R)
• M73: 52,560,314 km (0.101 R)
• M74: 52,914,861 km (0.06 R)
• M75: 53,092,434 km (0.109 R)
• M76: 53,270,306 km (0.102 R)
• M77: 54,341,127 km (0.084 R)
• M78: 54,879,081 km (0.073 R)
• M79: 56,232,044 km (0.088 R)
• M80: 58,327,761 km (0.05 R)
• M81: 59,339,043 km (0.081 R)
• M82: 59,708,250 km (0.113 R)
• M83: 60,078,206 km (0.064 R)
• M84: 61,845,854 km (0.106 R)
• M85: 62,126,500 km (0.099 R)
• M86: 62,220,148 km (0.1 R)
• M87: 62,407,594 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 357.9

Radius: 4.5

Gravity: 17.67 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 14.92 AU - 17.44 AU

Year: 23537 Days

Day: 21.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,311,809 km

• M1: 73,303 km (0.11 R)
• M2: 114,293 km (0.086 R)
• M3: 207,193 km (0.095 R)
• M4: 446,699 km (0.083 R)
• M5: 796,309 km (0.053 R)
• M6: 1,161,029 km (0.081 R)
• M7: 1,430,006 km (0.104 R)
• M8: 1,777,372 km (0.119 R)
• M9: 1,807,441 km (0.05 R)
• M10: 2,118,007 km (0.06 R)
• M11: 2,246,810 km (0.079 R)
• M12: 2,411,518 km (0.12 R)
• M13: 2,822,613 km (0.105 R)
• M14: 4,060,984 km (0.066 R)
• M15: 4,672,390 km (0.094 R)
• M16: 4,798,053 km (0.084 R)
• M17: 5,268,538 km (0.113 R)
• M18: 5,708,804 km (0.08 R)
• M19: 7,389,387 km (0.116 R)
• M20: 7,438,006 km (0.084 R)
• M21: 7,633,979 km (0.098 R)
• M22: 8,081,127 km (0.11 R)
• M23: 8,587,965 km (0.118 R)
• M24: 8,639,127 km (0.079 R)
• M25: 9,420,028 km (0.093 R)
• M26: 9,899,190 km (0.066 R)
• M27: 10,495,637 km (0.109 R)
• M28: 11,383,949 km (0.098 R)
• M29: 12,123,112 km (0.093 R)
• M30: 12,760,698 km (0.112 R)
• M31: 12,936,476 km (0.077 R)
• M32: 12,995,268 km (0.059 R)
• M33: 13,231,184 km (0.05 R)
• M34: 13,409,205 km (0.112 R)
• M35: 13,587,825 km (0.089 R)
• M36: 13,647,515 km (0.106 R)
• M37: 13,827,331 km (0.117 R)
• M38: 14,371,269 km (0.103 R)
• M39: 14,737,784 km (0.073 R)
• M40: 14,983,872 km (0.086 R)
• M41: 15,293,390 km (0.095 R)
• M42: 16,234,511 km (0.093 R)
• M43: 16,424,949 km (0.059 R)
• M44: 16,488,528 km (0.119 R)
• M45: 18,106,279 km (0.12 R)
• M46: 18,767,502 km (0.077 R)
• M47: 20,523,033 km (0.113 R)
• M48: 20,797,844 km (0.101 R)
• M49: 20,935,624 km (0.096 R)
• M50: 21,212,230 km (0.1 R)
• M51: 22,330,474 km (0.091 R)
• M52: 24,623,660 km (0.092 R)
• M53: 25,502,847 km (0.033 R)
• M54: 25,946,255 km (0.093 R)
• M55: 26,168,856 km (0.071 R)
• M56: 27,367,135 km (0.074 R)
• M57: 29,429,192 km (0.069 R)
• M58: 29,506,534 km (0.066 R)
• M59: 30,674,595 km (0.05 R)
• M60: 32,335,131 km (0.102 R)
• M61: 35,495,536 km (0.096 R)
• M62: 35,907,827 km (0.088 R)
• M63: 36,820,374 km (0.081 R)
• M64: 37,572,552 km (0.111 R)
• M65: 38,668,058 km (0.11 R)
• M66: 38,922,374 km (0.041 R)
• M67: 40,890,484 km (0.079 R)
• M68: 41,582,523 km (0.081 R)
• M69: 41,843,123 km (0.074 R)
• M70: 42,191,387 km (0.065 R)
• M71: 42,365,818 km (0.102 R)
• M72: 42,715,428 km (0.088 R)
• M73: 42,978,421 km (0.104 R)
• M74: 43,329,677 km (0.116 R)
• M75: 43,593,867 km (0.116 R)
• M76: 43,681,980 km (0.081 R)
• M77: 43,858,505 km (0.103 R)
• M78: 44,566,851 km (0.106 R)
• M79: 45,279,087 km (0.108 R)
• M80: 46,444,305 km (0.1 R)
• M81: 47,619,396 km (0.103 R)
• M82: 51,575,512 km (0.098 R)
• M83: 52,042,257 km (0.112 R)
• M84: 55,062,787 km (0.096 R)
• M85: 56,402,137 km (0.11 R)
• M86: 57,945,688 km (0.075 R)
• M87: 58,820,088 km (0.075 R)
• M88: 60,582,051 km (0.066 R)
• M89: 60,877,358 km (0.119 R)
• M90: 62,858,482 km (0.063 R)
• M91: 64,961,230 km (0.071 R)
• M92: 65,162,589 km (0.108 R)
• M93: 65,768,310 km (0.079 R)
• M94: 65,970,567 km (0.053 R)
• M95: 67,902,623 km (0.056 R)
• M96: 68,107,123 km (0.094 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 18,674 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit