🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.66 AU - 2.7 AU

Year: 1126 Days

Day: 37.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,035,702 km

• M1: 1,564,195 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.16 AU - 2.84 AU

Year: 1383 Days

Day: 33.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 74,035,702 km

• M1: 39,045 km (0.105 R)
• M2: 282,890 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.9 AU - 4.62 AU

Year: 3076 Days

Day: 31.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 11.4

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.52 AU - 6.86 AU

Year: 5388 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 74,035,702 km

• M1: 142,567 km (0.066 R)
• M2: 251,624 km (0.119 R)
• M3: 429,795 km (0.09 R)
• M4: 706,700 km (0.119 R)
• M5: 931,247 km (0.104 R)
• M6: 1,369,269 km (0.084 R)
• M7: 1,508,994 km (0.086 R)
• M8: 1,622,688 km (0.104 R)
• M9: 1,715,888 km (0.049 R)
• M10: 1,811,032 km (0.077 R)
• M11: 2,754,994 km (0.117 R)
• M12: 3,262,430 km (0.12 R)
• M13: 3,501,937 km (0.112 R)
• M14: 3,644,204 km (0.036 R)
• M15: 4,200,858 km (0.075 R)
• M16: 4,287,176 km (0.073 R)
• M17: 4,406,854 km (0.107 R)
• M18: 4,505,738 km (0.058 R)
• M19: 4,627,511 km (0.042 R)
• M20: 4,728,041 km (0.117 R)
• M21: 4,988,042 km (0.069 R)
• M22: 5,904,927 km (0.116 R)
• M23: 6,136,205 km (0.086 R)
• M24: 6,382,892 km (0.107 R)
• M25: 6,771,697 km (0.065 R)
• M26: 6,924,287 km (0.086 R)
• M27: 7,142,401 km (0.091 R)
• M28: 7,717,605 km (0.036 R)
• M29: 8,010,816 km (0.119 R)
• M30: 8,212,923 km (0.03 R)
• M31: 8,553,408 km (0.096 R)
• M32: 8,718,564 km (0.092 R)
• M33: 9,164,066 km (0.076 R)
• M34: 9,588,476 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 575.8

Radius: 9.4

Gravity: 6.52 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 6.71 AU - 7.45 AU

Year: 6591 Days

Day: 9.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,035,702 km

• M1: 151,094 km (0.067 R)
• M2: 220,806 km (0.116 R)
• M3: 340,485 km (0.094 R)
• M4: 618,737 km (0.074 R)
• M5: 708,944 km (0.056 R)
• M6: 790,326 km (0.08 R)
• M7: 977,921 km (0.087 R)
• M8: 1,085,183 km (0.102 R)
• M9: 1,229,096 km (0.08 R)
• M10: 1,500,766 km (0.115 R)
• M11: 1,571,825 km (0.052 R)
• M12: 1,643,931 km (0.113 R)
• M13: 1,886,280 km (0.076 R)
• M14: 2,002,068 km (0.04 R)
• M15: 2,180,239 km (0.111 R)
• M16: 2,261,172 km (0.106 R)
• M17: 2,573,682 km (0.051 R)
• M18: 2,944,535 km (0.111 R)
• M19: 3,520,636 km (0.098 R)
• M20: 3,592,144 km (0.076 R)
• M21: 4,384,714 km (0.115 R)
• M22: 4,774,566 km (0.118 R)
• M23: 4,853,853 km (0.101 R)
• M24: 5,175,488 km (0.052 R)
• M25: 5,393,901 km (0.039 R)
• M26: 5,615,306 km (0.114 R)
• M27: 5,727,055 km (0.114 R)
• M28: 5,867,976 km (0.082 R)
• M29: 6,384,388 km (0.114 R)
• M30: 6,677,750 km (0.112 R)
• M31: 8,625,065 km (0.102 R)
• M32: 8,689,692 km (0.113 R)
• M33: 9,080,292 km (0.037 R)
• M34: 9,443,366 km (0.116 R)
• M35: 9,543,297 km (0.057 R)
• M36: 9,610,018 km (0.085 R)
• M37: 9,912,355 km (0.066 R)
• M38: 10,630,275 km (0.098 R)
• M39: 10,838,366 km (0.111 R)
• M40: 10,908,078 km (0.059 R)
• M41: 11,188,425 km (0.101 R)
• M42: 11,791,903 km (0.055 R)
• M43: 11,863,560 km (0.074 R)
• M44: 12,007,473 km (0.055 R)
• M45: 12,151,835 km (0.067 R)
• M46: 12,772,068 km (0.072 R)
• M47: 13,216,074 km (0.117 R)
• M48: 13,590,069 km (0.086 R)
• M49: 13,891,658 km (0.084 R)
• M50: 14,501,569 km (0.059 R)
• M51: 15,042,365 km (0.064 R)
• M52: 16,223,440 km (0.062 R)
• M53: 16,865,514 km (0.091 R)
• M54: 17,067,920 km (0.11 R)
• M55: 17,556,806 km (0.075 R)
• M56: 19,009,102 km (0.062 R)
• M57: 19,643,397 km (0.11 R)
• M58: 19,984,331 km (0.062 R)
• M59: 20,155,620 km (0.044 R)
• M60: 21,237,213 km (0.095 R)
• M61: 21,718,918 km (0.09 R)
• M62: 22,027,389 km (0.115 R)
• M63: 22,648,818 km (0.035 R)
• M64: 22,827,438 km (0.098 R)
• M65: 22,916,898 km (0.111 R)
• M66: 24,045,015 km (0.113 R)
• M67: 24,364,257 km (0.105 R)
• M68: 24,547,215 km (0.12 R)
• M69: 24,914,628 km (0.082 R)
• M70: 26,967,410 km (0.116 R)
• M71: 27,441,635 km (0.07 R)
• M72: 28,157,910 km (0.084 R)
• M73: 28,446,185 km (0.085 R)
• M74: 28,783,678 km (0.051 R)
• M75: 29,219,606 km (0.102 R)
• M76: 29,316,844 km (0.115 R)
• M77: 29,950,990 km (0.069 R)
• M78: 30,147,113 km (0.056 R)
• M79: 30,787,242 km (0.09 R)
• M80: 30,935,643 km (0.099 R)
• M81: 31,382,193 km (0.089 R)
• M82: 33,138,771 km (0.041 R)
• M83: 33,748,382 km (0.1 R)
• M84: 34,259,259 km (0.098 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.5

Radius: 3.8

Gravity: 16.72 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 15.82 AU - 25.06 AU

Year: 32329 Days

Day: 15.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 74,035,702 km

• M1: 90,656 km (0.114 R)
• M2: 211,232 km (0.058 R)
• M3: 288,724 km (0.061 R)
• M4: 470,784 km (0.099 R)
• M5: 661,522 km (0.049 R)
• M6: 707,000 km (0.113 R)
• M7: 1,848,581 km (0.085 R)
• M8: 2,317,121 km (0.059 R)
• M9: 2,564,706 km (0.095 R)
• M10: 2,673,314 km (0.077 R)
• M11: 2,746,617 km (0.084 R)
• M12: 2,932,717 km (0.082 R)
• M13: 3,238,943 km (0.045 R)
• M14: 3,717,208 km (0.087 R)
• M15: 4,694,082 km (0.037 R)
• M16: 4,782,494 km (0.062 R)
• M17: 5,463,763 km (0.078 R)
• M18: 5,556,963 km (0.113 R)
• M19: 5,934,697 km (0.108 R)
• M20: 6,764,517 km (0.06 R)
• M21: 7,526,418 km (0.049 R)
• M22: 8,422,360 km (0.068 R)
• M23: 9,351,363 km (0.059 R)
• M24: 9,799,708 km (0.06 R)
• M25: 10,312,380 km (0.099 R)
• M26: 10,717,191 km (0.099 R)
• M27: 11,245,272 km (0.081 R)
• M28: 11,363,753 km (0.036 R)
• M29: 12,204,793 km (0.11 R)
• M30: 12,817,695 km (0.086 R)
• M31: 13,003,496 km (0.11 R)
• M32: 13,566,283 km (0.047 R)
• M33: 14,265,055 km (0.111 R)
• M34: 14,910,270 km (0.071 R)
• M35: 17,929,006 km (0.085 R)
• M36: 18,136,797 km (0.074 R)
• M37: 18,206,360 km (0.099 R)
• M38: 19,117,112 km (0.072 R)
• M39: 19,542,419 km (0.055 R)
• M40: 20,186,288 km (0.104 R)
• M41: 20,402,457 km (0.098 R)
• M42: 20,474,713 km (0.103 R)
• M43: 20,546,968 km (0.069 R)
• M44: 20,837,039 km (0.082 R)
• M45: 23,206,070 km (0.087 R)
• M46: 23,735,497 km (0.08 R)
• M47: 24,883,362 km (0.118 R)
• M48: 26,678,387 km (0.104 R)
• M49: 29,652,093 km (0.067 R)
• M50: 30,226,399 km (0.089 R)
• M51: 30,391,256 km (0.071 R)
• M52: 30,638,990 km (0.063 R)
• M53: 30,721,718 km (0.111 R)
• M54: 31,219,580 km (0.118 R)
• M55: 31,719,985 km (0.088 R)
• M56: 31,887,534 km (0.095 R)
• M57: 32,644,499 km (0.089 R)
• M58: 33,237,505 km (0.079 R)
• M59: 33,322,477 km (0.059 R)
• M60: 33,577,840 km (0.069 R)
• M61: 33,833,952 km (0.086 R)
• M62: 33,919,522 km (0.109 R)
• M63: 34,090,662 km (0.096 R)
• M64: 34,348,120 km (0.119 R)
• M65: 34,433,989 km (0.11 R)
• M66: 36,517,738 km (0.109 R)
• M67: 38,999,716 km (0.041 R)
• M68: 40,987,872 km (0.072 R)
• M69: 41,902,364 km (0.103 R)
• M70: 42,177,923 km (0.033 R)
• M71: 44,779,729 km (0.08 R)
• M72: 45,155,668 km (0.07 R)
• M73: 45,438,259 km (0.113 R)
• M74: 46,194,775 km (0.097 R)
• M75: 47,241,811 km (0.042 R)
• M76: 47,337,254 km (0.079 R)
• M77: 47,624,333 km (0.059 R)
• M78: 47,816,117 km (0.081 R)
• M79: 48,392,817 km (0.057 R)
• M80: 49,165,340 km (0.066 R)
• M81: 52,295,676 km (0.059 R)
• M82: 52,889,878 km (0.044 R)
• M83: 53,386,693 km (0.091 R)
• M84: 54,084,717 km (0.111 R)
• M85: 54,384,810 km (0.06 R)
• M86: 55,691,697 km (0.114 R)
• M87: 61,751,458 km (0.073 R)
• M88: 64,593,369 km (0.059 R)
• M89: 64,699,434 km (0.117 R)
• M90: 65,443,533 km (0.093 R)
• M91: 67,155,083 km (0.071 R)
• M92: 67,262,494 km (0.076 R)
• M93: 68,556,515 km (0.049 R)
• M94: 69,423,734 km (0.099 R)
• M95: 71,278,598 km (0.098 R)
• M96: 73,813,833 km (0.057 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 13,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit