🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.61 AU - 0.67 AU

Year: 179 Days

Day: 42.3 Hours

Environment

Temp: 186 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,948,779 km

• M1: 42,336 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.68

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.5 AU - 0.8 AU

Year: 183 Days

Day: 47 Hours

Environment

Temp: 157 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.86 AU - 1.14 AU

Year: 350 Days

Day: 33.3 Hours

Environment

Temp: 138 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,948,779 km

• M1: 69,563 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.11 AU - 1.41 AU

Year: 495 Days

Day: 27.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,948,779 km

• M1: 260,450 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.19 AU - 1.53 AU

Year: 555 Days

Day: 19.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.69 AU - 1.85 AU

Year: 824 Days

Day: 21.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 3.57 AU - 4.51 AU

Year: 2841 Days

Day: 35.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,948,779 km

• M1: 1,046,587 km (0.093 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.3

Radius: 12.6

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 10.41 AU - 10.47 AU

Year: 11801 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 71,948,779 km

• M1: 171,290 km (0.051 R)
• M2: 918,531 km (0.111 R)
• M3: 1,065,735 km (0.051 R)
• M4: 1,361,041 km (0.113 R)
• M5: 1,760,767 km (0.044 R)
• M6: 1,974,542 km (0.085 R)
• M7: 2,084,646 km (0.094 R)
• M8: 2,369,331 km (0.072 R)
• M9: 2,666,732 km (0.115 R)
• M10: 3,297,885 km (0.104 R)
• M11: 3,429,681 km (0.08 R)
• M12: 3,870,247 km (0.075 R)
• M13: 4,879,883 km (0.072 R)
• M14: 5,144,671 km (0.081 R)
• M15: 5,531,232 km (0.086 R)
• M16: 5,649,115 km (0.117 R)
• M17: 6,873,125 km (0.069 R)
• M18: 7,385,348 km (0.091 R)
• M19: 7,515,348 km (0.041 R)
• M20: 8,446,445 km (0.095 R)
• M21: 10,078,409 km (0.028 R)
• M22: 10,319,411 km (0.11 R)
• M23: 10,464,969 km (0.088 R)
• M24: 10,611,127 km (0.105 R)
• M25: 10,955,052 km (0.068 R)
• M26: 11,153,120 km (0.113 R)
• M27: 11,352,534 km (0.12 R)
• M28: 11,855,930 km (0.12 R)
• M29: 12,161,559 km (0.102 R)
• M30: 13,835,260 km (0.075 R)
• M31: 13,942,372 km (0.077 R)
• M32: 14,103,339 km (0.078 R)
• M33: 14,265,055 km (0.118 R)
• M34: 15,027,555 km (0.119 R)
• M35: 17,857,498 km (0.077 R)
• M36: 18,090,871 km (0.09 R)
• M37: 19,813,340 km (0.107 R)
• M38: 19,934,066 km (0.118 R)
• M39: 22,651,212 km (0.108 R)
• M40: 23,030,742 km (0.062 R)
• M41: 23,348,488 km (0.106 R)
• M42: 25,155,181 km (0.057 R)
• M43: 25,679,671 km (0.046 R)
• M44: 27,341,704 km (0.101 R)
• M45: 28,491,662 km (0.118 R)
• M46: 28,832,895 km (0.115 R)
• M47: 29,038,293 km (0.104 R)
• M48: 30,072,613 km (0.105 R)
• M49: 30,629,117 km (0.045 R)
• M50: 30,978,727 km (0.08 R)
• M51: 31,399,995 km (0.093 R)
• M52: 31,893,817 km (0.107 R)
• M53: 32,461,392 km (0.095 R)
• M54: 34,111,755 km (0.083 R)
• M55: 35,275,926 km (0.066 R)
• M56: 36,452,962 km (0.1 R)
• M57: 37,046,417 km (0.041 R)
• M58: 38,092,555 km (0.081 R)
• M59: 38,468,494 km (0.118 R)
• M60: 38,694,686 km (0.053 R)
• M61: 39,908,374 km (0.051 R)
• M62: 40,290,297 km (0.091 R)
• M63: 40,750,161 km (0.077 R)
• M64: 41,674,975 km (0.11 R)
• M65: 41,829,809 km (0.102 R)
• M66: 41,984,792 km (0.101 R)
• M67: 42,140,075 km (0.087 R)
• M68: 42,762,701 km (0.09 R)
• M69: 43,231,840 km (0.118 R)
• M70: 44,017,378 km (0.086 R)
• M71: 44,807,704 km (0.088 R)
• M72: 45,443,196 km (0.088 R)
• M73: 48,747,214 km (0.069 R)
• M74: 48,910,425 km (0.105 R)
• M75: 50,057,542 km (0.099 R)
• M76: 50,304,528 km (0.08 R)
• M77: 50,386,956 km (0.101 R)
• M78: 51,047,880 km (0.11 R)
• M79: 51,794,822 km (0.054 R)
• M80: 52,044,650 km (0.1 R)
• M81: 52,127,976 km (0.108 R)
• M82: 52,796,380 km (0.114 R)
• M83: 53,131,629 km (0.111 R)
• M84: 53,299,627 km (0.097 R)
• M85: 53,888,594 km (0.1 R)
• M86: 54,649,149 km (0.066 R)
• M87: 54,733,971 km (0.093 R)
• M88: 56,266,452 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 251

Radius: 5.4

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 19.59 AU - 19.63 AU

Year: 30380 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,948,779 km

• M1: 69,413 km (0.108 R)
• M2: 212,579 km (0.05 R)
• M3: 517,758 km (0.117 R)
• M4: 1,045,390 km (0.104 R)
• M5: 1,398,441 km (0.119 R)
• M6: 1,514,080 km (0.03 R)
• M7: 1,663,229 km (0.06 R)
• M8: 1,911,711 km (0.027 R)
• M9: 2,138,801 km (0.117 R)
• M10: 2,238,732 km (0.1 R)
• M11: 2,618,412 km (0.087 R)
• M12: 2,943,936 km (0.049 R)
• M13: 3,092,637 km (0.092 R)
• M14: 3,632,685 km (0.105 R)
• M15: 3,752,214 km (0.09 R)
• M16: 4,538,799 km (0.094 R)
• M17: 4,797,604 km (0.061 R)
• M18: 5,556,514 km (0.06 R)
• M19: 5,740,519 km (0.109 R)
• M20: 6,020,267 km (0.067 R)
• M21: 6,984,575 km (0.105 R)
• M22: 7,083,609 km (0.111 R)
• M23: 7,687,835 km (0.099 R)
• M24: 7,892,784 km (0.065 R)
• M25: 8,099,678 km (0.109 R)
• M26: 9,160,326 km (0.084 R)
• M27: 10,264,060 km (0.091 R)
• M28: 10,546,650 km (0.025 R)
• M29: 11,351,038 km (0.075 R)
• M30: 11,409,231 km (0.072 R)
• M31: 11,467,574 km (0.032 R)
• M32: 11,878,520 km (0.086 R)
• M33: 11,996,852 km (0.073 R)
• M34: 12,234,563 km (0.105 R)
• M35: 12,534,058 km (0.118 R)
• M36: 13,140,228 km (0.1 R)
• M37: 13,323,785 km (0.026 R)
• M38: 14,004,605 km (0.119 R)
• M39: 14,129,668 km (0.11 R)
• M40: 15,335,577 km (0.113 R)
• M41: 15,788,110 km (0.069 R)
• M42: 16,113,935 km (0.063 R)
• M43: 17,776,715 km (0.1 R)
• M44: 18,251,987 km (0.056 R)
• M45: 18,456,936 km (0.073 R)
• M46: 18,800,264 km (0.096 R)
• M47: 19,214,949 km (0.11 R)
• M48: 19,912,823 km (0.073 R)
• M49: 19,983,134 km (0.115 R)
• M50: 20,903,909 km (0.103 R)
• M51: 22,201,371 km (0.059 R)
• M52: 24,873,638 km (0.048 R)
• M53: 25,176,723 km (0.069 R)
• M54: 26,478,674 km (0.103 R)
• M55: 29,067,764 km (0.055 R)
• M56: 29,547,075 km (0.088 R)
• M57: 30,432,695 km (0.053 R)
• M58: 31,000,718 km (0.072 R)
• M59: 32,147,386 km (0.12 R)
• M60: 33,474,768 km (0.083 R)
• M61: 33,641,868 km (0.117 R)
• M62: 34,313,413 km (0.086 R)
• M63: 35,754,938 km (0.085 R)
• M64: 36,956,808 km (0.117 R)
• M65: 37,302,678 km (0.118 R)
• M66: 39,930,514 km (0.118 R)
• M67: 40,196,499 km (0.107 R)
• M68: 40,552,243 km (0.077 R)
• M69: 40,730,414 km (0.117 R)
• M70: 40,819,574 km (0.111 R)
• M71: 41,985,241 km (0.102 R)
• M72: 42,707,948 km (0.062 R)
• M73: 44,900,604 km (0.046 R)
• M74: 45,177,211 km (0.062 R)
• M75: 45,824,969 km (0.088 R)
• M76: 45,917,720 km (0.074 R)
• M77: 47,223,261 km (0.085 R)
• M78: 47,880,594 km (0.058 R)
• M79: 48,257,580 km (0.108 R)
• M80: 50,061,731 km (0.111 R)
• M81: 51,308,629 km (0.049 R)
• M82: 54,029,216 km (0.118 R)
• M83: 55,505,747 km (0.12 R)
• M84: 56,100,099 km (0.08 R)
• M85: 56,298,615 km (0.056 R)
• M86: 57,995,953 km (0.108 R)
• M87: 60,014,327 km (0.101 R)
• M88: 60,827,990 km (0.114 R)
• M89: 62,363,612 km (0.113 R)
• M90: 63,291,119 km (0.095 R)
• M91: 64,847,087 km (0.056 R)
• M92: 67,257,108 km (0.073 R)
• M93: 67,679,273 km (0.066 R)
• M94: 69,163,733 km (0.117 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 16,949 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit