🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.63 AU - 0.75 AU

Year: 201 Days

Day: 36.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.16 AU - 1.64 AU

Year: 580 Days

Day: 18.3 Hours

Environment

Temp: 9 °C

Axial Tilt: 7.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,176,200 km

• M1: 760,107 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.32 AU - 1.68 AU

Year: 643 Days

Day: 43.9 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 82,176,200 km

• M1: 120,127 km (0.073 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.6 AU - 4.14 AU

Year: 2663 Days

Day: 12.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,176,200 km

• M1: 3,464,238 km (0.101 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.03

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 4.59 AU - 5.69 AU

Year: 4077 Days

Day: 39.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 25 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,176,200 km

• M1: 835,355 km (0.08 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.5

Radius: 13.1

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.5 AU - 8.76 AU

Year: 6661 Days

Day: 12 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 82,176,200 km

• M1: 171,738 km (0.109 R)
• M2: 261,198 km (0.116 R)
• M3: 343,327 km (0.118 R)
• M4: 451,187 km (0.1 R)
• M5: 610,808 km (0.065 R)
• M6: 699,071 km (0.075 R)
• M7: 890,556 km (0.066 R)
• M8: 1,361,341 km (0.092 R)
• M9: 1,447,210 km (0.095 R)
• M10: 1,642,734 km (0.068 R)
• M11: 1,847,384 km (0.026 R)
• M12: 2,021,217 km (0.087 R)
• M13: 2,140,147 km (0.1 R)
• M14: 2,575,627 km (0.056 R)
• M15: 2,792,843 km (0.056 R)
• M16: 2,926,284 km (0.102 R)
• M17: 3,061,670 km (0.086 R)
• M18: 3,292,350 km (0.035 R)
• M19: 4,374,242 km (0.076 R)
• M20: 4,634,692 km (0.037 R)
• M21: 4,873,599 km (0.081 R)
• M22: 5,116,397 km (0.085 R)
• M23: 5,474,534 km (0.102 R)
• M24: 6,070,083 km (0.11 R)
• M25: 8,073,947 km (0.048 R)
• M26: 8,458,862 km (0.05 R)
• M27: 8,620,876 km (0.087 R)
• M28: 8,981,258 km (0.098 R)
• M29: 9,080,441 km (0.074 R)
• M30: 9,346,576 km (0.058 R)
• M31: 9,547,934 km (0.111 R)
• M32: 12,147,347 km (0.063 R)
• M33: 12,293,803 km (0.049 R)
• M34: 13,034,911 km (0.082 R)
• M35: 13,600,242 km (0.077 R)
• M36: 14,366,482 km (0.044 R)
• M37: 14,521,465 km (0.049 R)
• M38: 15,621,758 km (0.08 R)
• M39: 16,061,276 km (0.098 R)
• M40: 16,181,852 km (0.084 R)
• M41: 16,423,901 km (0.049 R)
• M42: 17,075,400 km (0.095 R)
• M43: 17,445,655 km (0.108 R)
• M44: 17,693,838 km (0.047 R)
• M45: 17,818,453 km (0.094 R)
• M46: 19,165,432 km (0.084 R)
• M47: 19,293,338 km (0.065 R)
• M48: 19,679,001 km (0.056 R)
• M49: 19,851,189 km (0.052 R)
• M50: 19,980,740 km (0.057 R)
• M51: 20,414,275 km (0.094 R)
• M52: 20,588,706 km (0.116 R)
• M53: 20,719,754 km (0.106 R)
• M54: 20,807,269 km (0.108 R)
• M55: 21,158,674 km (0.061 R)
• M56: 21,379,331 km (0.086 R)
• M57: 21,512,024 km (0.117 R)
• M58: 21,689,447 km (0.03 R)
• M59: 22,403,927 km (0.07 R)
• M60: 22,628,922 km (0.111 R)
• M61: 22,854,516 km (0.05 R)
• M62: 23,216,991 km (0.086 R)
• M63: 23,307,947 km (0.05 R)
• M64: 24,593,740 km (0.099 R)
• M65: 25,151,740 km (0.105 R)
• M66: 25,432,386 km (0.118 R)
• M67: 25,761,053 km (0.092 R)
• M68: 26,091,065 km (0.111 R)
• M69: 26,803,151 km (0.09 R)
• M70: 27,041,909 km (0.098 R)
• M71: 27,185,523 km (0.106 R)
• M72: 28,343,561 km (0.073 R)
• M73: 28,538,187 km (0.103 R)
• M74: 28,782,032 km (0.04 R)
• M75: 28,977,556 km (0.072 R)
• M76: 29,468,387 km (0.108 R)
• M77: 29,912,543 km (0.086 R)
• M78: 31,963,829 km (0.083 R)
• M79: 33,390,694 km (0.089 R)
• M80: 34,060,144 km (0.117 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.7

Radius: 6.2

Gravity: 15.26 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.19 AU - 15.51 AU

Year: 17065 Days

Day: 20.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 82,176,200 km

• M1: 107,262 km (0.114 R)
• M2: 318,494 km (0.055 R)
• M3: 577,149 km (0.062 R)
• M4: 803,041 km (0.03 R)
• M5: 1,228,348 km (0.105 R)
• M6: 1,279,511 km (0.113 R)
• M7: 1,686,118 km (0.115 R)
• M8: 2,008,351 km (0.116 R)
• M9: 2,349,584 km (0.092 R)
• M10: 2,445,776 km (0.098 R)
• M11: 3,120,312 km (0.096 R)
• M12: 3,625,056 km (0.101 R)
• M13: 4,116,185 km (0.088 R)
• M14: 4,789,525 km (0.059 R)
• M15: 4,830,216 km (0.084 R)
• M16: 5,496,824 km (0.103 R)
• M17: 5,711,048 km (0.087 R)
• M18: 5,927,965 km (0.08 R)
• M19: 6,595,022 km (0.094 R)
• M20: 6,868,487 km (0.068 R)
• M21: 7,099,167 km (0.034 R)
• M22: 8,047,318 km (0.045 R)
• M23: 8,193,027 km (0.113 R)
• M24: 8,684,755 km (0.062 R)
• M25: 9,085,079 km (0.064 R)
• M26: 9,903,678 km (0.093 R)
• M27: 10,480,079 km (0.042 R)
• M28: 10,533,036 km (0.047 R)
• M29: 10,906,134 km (0.098 R)
• M30: 11,229,415 km (0.071 R)
• M31: 14,453,398 km (0.06 R)
• M32: 14,986,864 km (0.106 R)
• M33: 15,406,337 km (0.074 R)
• M34: 15,708,375 km (0.049 R)
• M35: 16,440,956 km (0.115 R)
• M36: 17,059,992 km (0.099 R)
• M37: 17,372,352 km (0.104 R)
• M38: 17,749,638 km (0.101 R)
• M39: 18,193,345 km (0.096 R)
• M40: 18,704,820 km (0.105 R)
• M41: 21,064,427 km (0.026 R)
• M42: 22,074,961 km (0.081 R)
• M43: 22,347,080 km (0.105 R)
• M44: 24,353,037 km (0.098 R)
• M45: 24,775,203 km (0.06 R)
• M46: 25,341,879 km (0.08 R)
• M47: 27,577,919 km (0.099 R)
• M48: 28,460,247 km (0.12 R)
• M49: 28,608,199 km (0.113 R)
• M50: 29,053,552 km (0.092 R)
• M51: 29,202,552 km (0.071 R)
• M52: 30,630,463 km (0.061 R)
• M53: 32,543,670 km (0.048 R)
• M54: 33,086,262 km (0.075 R)
• M55: 34,574,162 km (0.107 R)
• M56: 34,810,976 km (0.089 R)
• M57: 36,404,193 km (0.084 R)
• M58: 36,484,527 km (0.115 R)
• M59: 37,452,425 km (0.076 R)
• M60: 38,183,959 km (0.108 R)
• M61: 39,084,388 km (0.028 R)
• M62: 39,495,932 km (0.116 R)
• M63: 39,991,849 km (0.114 R)
• M64: 40,406,534 km (0.053 R)
• M65: 40,572,887 km (0.1 R)
• M66: 41,659,417 km (0.091 R)
• M67: 41,743,491 km (0.114 R)
• M68: 41,827,415 km (0.108 R)
• M69: 42,079,936 km (0.108 R)
• M70: 44,032,039 km (0.105 R)
• M71: 44,203,179 km (0.092 R)
• M72: 44,460,338 km (0.072 R)
• M73: 45,062,170 km (0.06 R)
• M74: 45,234,656 km (0.111 R)
• M75: 45,753,312 km (0.076 R)
• M76: 46,448,044 km (0.083 R)
• M77: 46,796,757 km (0.087 R)
• M78: 47,408,912 km (0.069 R)
• M79: 47,672,204 km (0.028 R)
• M80: 48,023,759 km (0.074 R)
• M81: 50,062,628 km (0.092 R)
• M82: 51,407,513 km (0.098 R)
• M83: 51,497,571 km (0.101 R)
• M84: 51,677,986 km (0.072 R)
• M85: 52,491,948 km (0.092 R)
• M86: 52,582,604 km (0.115 R)
• M87: 54,683,407 km (0.092 R)
• M88: 55,697,681 km (0.099 R)
• M89: 56,439,237 km (0.119 R)
• M90: 56,625,188 km (0.11 R)
• M91: 57,932,224 km (0.046 R)
• M92: 58,307,565 km (0.076 R)
• M93: 59,911,404 km (0.117 R)
• M94: 62,969,783 km (0.059 R)
• M95: 63,259,105 km (0.049 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 467.8

Radius: 4.4

Gravity: 24.16 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.7 AU - 22.7 AU

Year: 27163 Days

Day: 23.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 82,176,200 km

• M1: 62,083 km (0.03 R)
• M2: 252,970 km (0.062 R)
• M3: 341,233 km (0.078 R)
• M4: 639,232 km (0.08 R)
• M5: 838,646 km (0.098 R)
• M6: 1,415,645 km (0.079 R)
• M7: 1,478,925 km (0.062 R)
• M8: 1,674,449 km (0.105 R)
• M9: 1,741,469 km (0.084 R)
• M10: 1,809,386 km (0.069 R)
• M11: 1,843,644 km (0.111 R)
• M12: 2,053,979 km (0.052 R)
• M13: 2,198,490 km (0.083 R)
• M14: 2,309,043 km (0.117 R)
• M15: 2,346,293 km (0.119 R)
• M16: 2,497,387 km (0.074 R)
• M17: 3,091,739 km (0.088 R)
• M18: 3,554,146 km (0.101 R)
• M19: 3,771,512 km (0.084 R)
• M20: 3,993,066 km (0.091 R)
• M21: 4,218,959 km (0.118 R)
• M22: 4,825,579 km (0.112 R)
• M23: 5,810,830 km (0.107 R)
• M24: 5,861,693 km (0.092 R)
• M25: 6,221,925 km (0.105 R)
• M26: 7,017,636 km (0.068 R)
• M27: 7,071,791 km (0.112 R)
• M28: 7,126,244 km (0.118 R)
• M29: 7,344,807 km (0.029 R)
• M30: 8,470,979 km (0.081 R)
• M31: 9,649,960 km (0.105 R)
• M32: 9,770,536 km (0.111 R)
• M33: 11,384,548 km (0.035 R)
• M34: 13,413,992 km (0.103 R)
• M35: 13,955,537 km (0.034 R)
• M36: 14,160,486 km (0.051 R)
• M37: 15,059,868 km (0.067 R)
• M38: 15,129,880 km (0.098 R)
• M39: 15,270,053 km (0.088 R)
• M40: 15,693,415 km (0.074 R)
• M41: 16,407,446 km (0.08 R)
• M42: 17,498,164 km (0.106 R)
• M43: 18,015,174 km (0.044 R)
• M44: 18,537,121 km (0.089 R)
• M45: 19,595,975 km (0.072 R)
• M46: 19,902,202 km (0.12 R)
• M47: 20,132,732 km (0.067 R)
• M48: 22,327,632 km (0.112 R)
• M49: 22,487,402 km (0.113 R)
• M50: 24,514,902 km (0.091 R)
• M51: 26,854,015 km (0.052 R)
• M52: 27,364,592 km (0.104 R)
• M53: 27,535,433 km (0.096 R)
• M54: 30,405,318 km (0.037 R)
• M55: 30,670,855 km (0.113 R)
• M56: 33,825,724 km (0.071 R)
• M57: 34,468,995 km (0.107 R)
• M58: 35,023,554 km (0.103 R)
• M59: 35,116,305 km (0.104 R)
• M60: 35,487,906 km (0.072 R)
• M61: 37,176,567 km (0.045 R)
• M62: 37,460,504 km (0.087 R)
• M63: 37,650,343 km (0.112 R)
• M64: 37,935,477 km (0.05 R)
• M65: 38,987,150 km (0.114 R)
• M66: 39,468,406 km (0.107 R)
• M67: 40,339,664 km (0.119 R)
• M68: 42,100,880 km (0.104 R)
• M69: 46,306,974 km (0.107 R)
• M70: 48,873,325 km (0.104 R)
• M71: 48,976,996 km (0.11 R)
• M72: 50,121,570 km (0.098 R)
• M73: 50,225,989 km (0.085 R)
• M74: 52,542,961 km (0.096 R)
• M75: 53,607,649 km (0.084 R)
• M76: 54,357,134 km (0.069 R)
• M77: 55,433,940 km (0.12 R)
• M78: 58,485,886 km (0.079 R)
• M79: 59,036,556 km (0.053 R)
• M80: 60,810,338 km (0.068 R)
• M81: 61,703,886 km (0.065 R)
• M82: 63,843,135 km (0.115 R)
• M83: 66,580,028 km (0.083 R)
• M84: 67,500,654 km (0.117 R)
• M85: 68,078,251 km (0.076 R)
• M86: 69,587,843 km (0.076 R)
• M87: 70,756,352 km (0.111 R)
• M88: 72,639,640 km (0.091 R)
• M89: 77,057,265 km (0.045 R)
• M90: 77,540,017 km (0.104 R)
• M91: 79,116,031 km (0.11 R)
• M92: 80,090,960 km (0.092 R)
• M93: 81,315,419 km (0.109 R)
• M94: 82,053,086 km (0.12 R)

Kuiper Belt

Range: 31.4 - 54.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 15,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit