🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.06 AU - 1.12 AU

Year: 400 Days

Day: 22.7 Hours

Environment

Temp: 36 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.13 AU - 3.53 AU

Year: 1673 Days

Day: 43.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.44 AU - 3.56 AU

Year: 2301 Days

Day: 42 Hours

Environment

Temp: -104 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.34 AU - 5.1 AU

Year: 3604 Days

Day: 23.2 Hours

Environment

Temp: -117 °C

Axial Tilt: 125.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727

Radius: 11.4

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.19 AU - 6.57 AU

Year: 5011 Days

Day: 10.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 80,355,341 km

• M1: 177,124 km (0.11 R)
• M2: 255,962 km (0.095 R)
• M3: 527,033 km (0.087 R)
• M4: 849,566 km (0.083 R)
• M5: 998,566 km (0.064 R)
• M6: 1,142,030 km (0.095 R)
• M7: 1,231,639 km (0.095 R)
• M8: 1,750,145 km (0.07 R)
• M9: 2,143,887 km (0.085 R)
• M10: 2,237,236 km (0.11 R)
• M11: 2,684,683 km (0.082 R)
• M12: 3,075,583 km (0.08 R)
• M13: 3,310,152 km (0.115 R)
• M14: 3,572,996 km (0.117 R)
• M15: 3,956,864 km (0.064 R)
• M16: 4,049,166 km (0.099 R)
• M17: 4,142,215 km (0.055 R)
• M18: 4,377,982 km (0.09 R)
• M19: 4,473,575 km (0.11 R)
• M20: 4,642,471 km (0.118 R)
• M21: 5,061,494 km (0.108 R)
• M22: 5,778,367 km (0.03 R)
• M23: 5,989,001 km (0.115 R)
• M24: 6,229,106 km (0.115 R)
• M25: 6,336,816 km (0.088 R)
• M26: 6,418,048 km (0.104 R)
• M27: 6,499,728 km (0.093 R)
• M28: 6,968,418 km (0.115 R)
• M29: 7,419,755 km (0.097 R)
• M30: 8,173,280 km (0.1 R)
• M31: 8,679,220 km (0.084 R)
• M32: 9,318,152 km (0.12 R)
• M33: 9,846,532 km (0.079 R)
• M34: 10,193,749 km (0.109 R)
• M35: 10,512,841 km (0.086 R)
• M36: 10,705,822 km (0.118 R)
• M37: 10,802,911 km (0.1 R)
• M38: 11,226,423 km (0.11 R)
• M39: 12,123,561 km (0.111 R)
• M40: 12,359,926 km (0.076 R)
• M41: 13,043,738 km (0.105 R)
• M42: 13,181,966 km (0.073 R)
• M43: 13,320,643 km (0.069 R)
• M44: 13,915,594 km (0.115 R)
• M45: 14,734,493 km (0.091 R)
• M46: 14,878,555 km (0.083 R)
• M47: 15,642,253 km (0.078 R)
• M48: 15,715,556 km (0.087 R)
• M49: 15,825,959 km (0.034 R)
• M50: 15,936,512 km (0.057 R)
• M51: 16,269,816 km (0.111 R)
• M52: 16,642,913 km (0.111 R)
• M53: 17,132,098 km (0.115 R)
• M54: 17,893,850 km (0.085 R)
• M55: 19,096,467 km (0.085 R)
• M56: 19,214,201 km (0.068 R)
• M57: 19,608,541 km (0.108 R)
• M58: 19,846,402 km (0.069 R)
• M59: 20,928,742 km (0.08 R)
• M60: 21,050,216 km (0.101 R)
• M61: 21,253,220 km (0.082 R)
• M62: 21,865,823 km (0.028 R)
• M63: 21,947,952 km (0.097 R)
• M64: 22,691,753 km (0.114 R)
• M65: 23,443,931 km (0.072 R)
• M66: 23,528,005 km (0.057 R)
• M67: 23,612,079 km (0.083 R)
• M68: 24,544,672 km (0.089 R)
• M69: 25,144,410 km (0.111 R)
• M70: 26,183,667 km (0.114 R)
• M71: 27,635,514 km (0.114 R)
• M72: 28,125,297 km (0.082 R)
• M73: 28,662,802 km (0.07 R)
• M74: 28,887,798 km (0.119 R)
• M75: 29,430,240 km (0.049 R)
• M76: 29,520,896 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 892.7

Radius: 12.9

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 4.94 AU - 8.2 AU

Year: 5919 Days

Day: 8.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 80,355,341 km

• M1: 249,230 km (0.063 R)
• M2: 571,314 km (0.065 R)
• M3: 700,567 km (0.066 R)
• M4: 961,017 km (0.077 R)
• M5: 1,103,434 km (0.086 R)
• M6: 1,305,092 km (0.119 R)
• M7: 1,574,817 km (0.035 R)
• M8: 1,863,092 km (0.11 R)
• M9: 2,085,394 km (0.064 R)
• M10: 2,381,299 km (0.12 R)
• M11: 3,203,788 km (0.073 R)
• M12: 3,324,813 km (0.101 R)
• M13: 3,772,858 km (0.09 R)
• M14: 4,004,286 km (0.06 R)
• M15: 4,400,272 km (0.119 R)
• M16: 4,508,132 km (0.104 R)
• M17: 4,644,116 km (0.096 R)
• M18: 5,116,846 km (0.066 R)
• M19: 5,230,241 km (0.06 R)
• M20: 5,575,961 km (0.115 R)
• M21: 6,048,392 km (0.095 R)
• M22: 6,626,288 km (0.105 R)
• M23: 6,812,537 km (0.091 R)
• M24: 6,906,186 km (0.11 R)
• M25: 7,349,594 km (0.064 R)
• M26: 7,671,828 km (0.11 R)
• M27: 8,064,821 km (0.074 R)
• M28: 8,330,507 km (0.059 R)
• M29: 9,807,786 km (0.109 R)
• M30: 10,630,873 km (0.102 R)
• M31: 10,812,635 km (0.103 R)
• M32: 10,995,593 km (0.103 R)
• M33: 11,364,501 km (0.107 R)
• M34: 13,348,020 km (0.087 R)
• M35: 13,583,786 km (0.075 R)
• M36: 14,339,405 km (0.076 R)
• M37: 14,419,739 km (0.084 R)
• M38: 14,661,639 km (0.072 R)
• M39: 15,231,307 km (0.112 R)
• M40: 15,436,555 km (0.077 R)
• M41: 15,766,868 km (0.1 R)
• M42: 16,560,634 km (0.066 R)
• M43: 17,539,004 km (0.108 R)
• M44: 17,797,359 km (0.103 R)
• M45: 18,230,595 km (0.103 R)
• M46: 18,317,661 km (0.068 R)
• M47: 18,843,198 km (0.061 R)
• M48: 19,284,811 km (0.083 R)
• M49: 19,595,975 km (0.094 R)
• M50: 20,313,596 km (0.104 R)
• M51: 20,630,294 km (0.111 R)
• M52: 21,176,925 km (0.074 R)
• M53: 21,452,035 km (0.052 R)
• M54: 21,774,568 km (0.116 R)
• M55: 22,098,597 km (0.082 R)
• M56: 22,751,592 km (0.109 R)
• M57: 22,892,364 km (0.116 R)
• M58: 23,933,415 km (0.096 R)
• M59: 24,989,876 km (0.099 R)
• M60: 25,183,605 km (0.066 R)
• M61: 25,475,171 km (0.107 R)
• M62: 26,701,874 km (0.04 R)
• M63: 27,197,940 km (0.111 R)
• M64: 27,547,102 km (0.053 R)
• M65: 27,947,874 km (0.107 R)
• M66: 28,958,258 km (0.112 R)
• M67: 29,365,763 km (0.117 R)
• M68: 29,621,426 km (0.115 R)
• M69: 30,032,072 km (0.101 R)
• M70: 30,910,810 km (0.1 R)
• M71: 31,379,500 km (0.101 R)
• M72: 31,902,943 km (0.11 R)
• M73: 32,587,802 km (0.045 R)
• M74: 33,064,869 km (0.11 R)
• M75: 33,171,233 km (0.03 R)
• M76: 33,811,512 km (0.105 R)
• M77: 34,079,442 km (0.117 R)
• M78: 34,725,555 km (0.089 R)
• M79: 34,941,724 km (0.082 R)
• M80: 36,139,255 km (0.084 R)
• M81: 36,522,974 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 296.7

Radius: 4.6

Gravity: 14.02 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 17.76 AU - 23.54 AU

Year: 32981 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 169.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 80,355,341 km

• M1: 77,492 km (0.056 R)
• M2: 114,592 km (0.095 R)
• M3: 723,904 km (0.118 R)
• M4: 1,037,012 km (0.062 R)
• M5: 1,387,819 km (0.073 R)
• M6: 2,225,268 km (0.116 R)
• M7: 3,951,927 km (0.036 R)
• M8: 4,629,157 km (0.088 R)
• M9: 4,909,952 km (0.112 R)
• M10: 5,685,467 km (0.117 R)
• M11: 6,036,723 km (0.118 R)
• M12: 6,865,495 km (0.03 R)
• M13: 7,024,966 km (0.109 R)
• M14: 7,185,485 km (0.073 R)
• M15: 7,950,828 km (0.056 R)
• M16: 8,799,197 km (0.105 R)
• M17: 8,856,792 km (0.115 R)
• M18: 9,030,176 km (0.093 R)
• M19: 10,702,680 km (0.069 R)
• M20: 10,764,165 km (0.046 R)
• M21: 13,449,896 km (0.038 R)
• M22: 13,516,317 km (0.119 R)
• M23: 14,118,449 km (0.115 R)
• M24: 14,321,004 km (0.118 R)
• M25: 14,592,674 km (0.059 R)
• M26: 14,660,891 km (0.103 R)
• M27: 14,934,655 km (0.112 R)
• M28: 15,003,470 km (0.08 R)
• M29: 15,348,592 km (0.067 R)
• M30: 17,473,929 km (0.033 R)
• M31: 17,837,003 km (0.03 R)
• M32: 18,718,583 km (0.111 R)
• M33: 19,764,871 km (0.078 R)
• M34: 20,067,208 km (0.111 R)
• M35: 20,447,486 km (0.045 R)
• M36: 20,676,670 km (0.12 R)
• M37: 21,913,694 km (0.1 R)
• M38: 22,777,921 km (0.086 R)
• M39: 22,857,059 km (0.079 R)
• M40: 23,653,219 km (0.111 R)
• M41: 25,272,765 km (0.074 R)
• M42: 25,518,704 km (0.073 R)
• M43: 27,095,166 km (0.107 R)
• M44: 28,361,812 km (0.057 R)
• M45: 29,474,969 km (0.117 R)
• M46: 29,561,287 km (0.088 R)
• M47: 30,080,392 km (0.077 R)
• M48: 30,428,057 km (0.106 R)
• M49: 30,515,273 km (0.063 R)
• M50: 32,899,414 km (0.105 R)
• M51: 37,003,781 km (0.112 R)
• M52: 37,190,031 km (0.065 R)
• M53: 37,469,779 km (0.102 R)
• M54: 37,563,128 km (0.065 R)
• M55: 38,690,198 km (0.082 R)
• M56: 39,163,077 km (0.102 R)
• M57: 39,352,767 km (0.076 R)
• M58: 40,210,112 km (0.072 R)
• M59: 41,266,273 km (0.109 R)
• M60: 41,555,895 km (0.089 R)
• M61: 42,234,321 km (0.06 R)
• M62: 43,700,380 km (0.112 R)
• M63: 43,798,816 km (0.043 R)
• M64: 44,390,326 km (0.08 R)
• M65: 44,885,345 km (0.093 R)
• M66: 46,280,944 km (0.113 R)
• M67: 46,682,315 km (0.082 R)
• M68: 46,782,845 km (0.116 R)
• M69: 46,984,054 km (0.108 R)
• M70: 47,791,882 km (0.049 R)
• M71: 48,096,164 km (0.084 R)
• M72: 48,604,498 km (0.046 R)
• M73: 49,421,452 km (0.09 R)
• M74: 49,831,799 km (0.102 R)
• M75: 50,862,229 km (0.047 R)
• M76: 51,691,749 km (0.107 R)
• M77: 51,795,720 km (0.091 R)
• M78: 51,899,690 km (0.09 R)
• M79: 52,108,080 km (0.114 R)
• M80: 52,316,769 km (0.105 R)
• M81: 52,944,182 km (0.087 R)
• M82: 55,798,809 km (0.094 R)
• M83: 58,920,019 km (0.101 R)
• M84: 59,028,627 km (0.058 R)
• M85: 59,790,978 km (0.073 R)
• M86: 62,318,583 km (0.082 R)
• M87: 62,429,286 km (0.1 R)
• M88: 63,094,847 km (0.104 R)
• M89: 63,651,201 km (0.042 R)
• M90: 65,667,631 km (0.104 R)
• M91: 67,818,699 km (0.056 R)
• M92: 69,189,015 km (0.118 R)
• M93: 75,940,218 km (0.111 R)
• M94: 77,601,053 km (0.107 R)
• M95: 77,839,213 km (0.12 R)
• M96: 78,077,821 km (0.07 R)
• M97: 79,153,879 km (0.038 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 12,406 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit