🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.83 AU - 1.27 AU

Year: 403 Days

Day: 17.4 Hours

Environment

Temp: 21 °C

Axial Tilt: 23.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 94,171,354 km

• M1: 274,961 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.15 AU - 3.53 AU

Year: 2287 Days

Day: 13 Hours

Environment

Temp: -113 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 94,171,354 km

• M1: 35,305 km (0.098 R)
• M2: 627,264 km (0.109 R)

Asteroid Belt

Center: 6.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.1

Radius: 11.3

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.32 AU - 11.84 AU

Year: 11112 Days

Day: 5.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 94,171,354 km

• M1: 343,327 km (0.069 R)
• M2: 427,700 km (0.052 R)
• M3: 733,179 km (0.061 R)
• M4: 931,995 km (0.057 R)
• M5: 1,016,667 km (0.087 R)
• M6: 1,171,800 km (0.084 R)
• M7: 1,658,741 km (0.081 R)
• M8: 1,816,567 km (0.11 R)
• M9: 2,062,955 km (0.117 R)
• M10: 2,588,342 km (0.104 R)
• M11: 2,993,154 km (0.1 R)
• M12: 3,285,319 km (0.064 R)
• M13: 3,621,016 km (0.087 R)
• M14: 3,723,790 km (0.032 R)
• M15: 4,002,940 km (0.1 R)
• M16: 4,073,849 km (0.119 R)
• M17: 4,180,961 km (0.107 R)
• M18: 5,459,724 km (0.111 R)
• M19: 6,471,903 km (0.104 R)
• M20: 6,765,713 km (0.071 R)
• M21: 7,761,736 km (0.041 R)
• M22: 8,209,183 km (0.119 R)
• M23: 9,035,562 km (0.109 R)
• M24: 9,269,832 km (0.084 R)
• M25: 9,553,619 km (0.062 R)
• M26: 10,471,253 km (0.077 R)
• M27: 10,816,375 km (0.036 R)
• M28: 11,065,156 km (0.103 R)
• M29: 11,619,416 km (0.103 R)
• M30: 11,721,143 km (0.08 R)
• M31: 12,079,430 km (0.091 R)
• M32: 12,912,241 km (0.094 R)
• M33: 13,925,168 km (0.118 R)
• M34: 14,195,940 km (0.107 R)
• M35: 14,359,301 km (0.086 R)
• M36: 16,026,719 km (0.112 R)
• M37: 17,056,401 km (0.042 R)
• M38: 17,230,084 km (0.109 R)
• M39: 18,403,081 km (0.093 R)
• M40: 18,521,712 km (0.115 R)
• M41: 18,939,240 km (0.098 R)
• M42: 19,480,635 km (0.093 R)
• M43: 19,722,983 km (0.082 R)
• M44: 20,517,198 km (0.072 R)
• M45: 20,825,370 km (0.108 R)
• M46: 21,259,503 km (0.102 R)
• M47: 22,136,895 km (0.08 R)
• M48: 22,389,715 km (0.104 R)
• M49: 22,580,003 km (0.05 R)
• M50: 22,962,076 km (0.111 R)
• M51: 23,797,281 km (0.055 R)
• M52: 25,497,611 km (0.111 R)
• M53: 28,807,015 km (0.099 R)
• M54: 31,323,251 km (0.034 R)
• M55: 31,465,070 km (0.111 R)
• M56: 31,963,231 km (0.117 R)
• M57: 32,895,225 km (0.115 R)
• M58: 33,111,694 km (0.099 R)
• M59: 33,256,205 km (0.105 R)
• M60: 33,328,461 km (0.106 R)
• M61: 33,690,936 km (0.112 R)
• M62: 34,054,609 km (0.107 R)
• M63: 37,989,781 km (0.105 R)
• M64: 38,216,870 km (0.113 R)
• M65: 38,824,387 km (0.119 R)
• M66: 39,282,157 km (0.078 R)
• M67: 40,280,274 km (0.112 R)
• M68: 40,976,054 km (0.116 R)
• M69: 41,831,903 km (0.064 R)
• M70: 42,772,275 km (0.095 R)
• M71: 42,929,652 km (0.106 R)
• M72: 43,008,490 km (0.095 R)
• M73: 43,324,142 km (0.089 R)
• M74: 43,482,117 km (0.03 R)
• M75: 44,195,998 km (0.075 R)
• M76: 46,603,028 km (0.091 R)
• M77: 47,008,289 km (0.059 R)
• M78: 47,333,365 km (0.089 R)
• M79: 51,459,723 km (0.044 R)
• M80: 54,501,197 km (0.088 R)
• M81: 55,013,719 km (0.049 R)
• M82: 55,613,756 km (0.09 R)
• M83: 56,906,731 km (0.111 R)
• M84: 57,513,649 km (0.103 R)
• M85: 57,687,333 km (0.05 R)
• M86: 58,122,513 km (0.08 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.3

Radius: 4.2

Gravity: 36.81 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 14.48 AU - 21.24 AU

Year: 28285 Days

Day: 17.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 94,171,354 km

• M1: 160,818 km (0.057 R)
• M2: 424,260 km (0.102 R)
• M3: 517,010 km (0.057 R)
• M4: 891,454 km (0.078 R)
• M5: 1,299,557 km (0.105 R)
• M6: 1,758,074 km (0.1 R)
• M7: 1,870,572 km (0.098 R)
• M8: 3,163,546 km (0.116 R)
• M9: 3,392,730 km (0.049 R)
• M10: 3,867,255 km (0.067 R)
• M11: 4,161,962 km (0.069 R)
• M12: 4,312,009 km (0.091 R)
• M13: 4,514,864 km (0.048 R)
• M14: 5,195,235 km (0.058 R)
• M15: 6,303,157 km (0.083 R)
• M16: 6,707,669 km (0.073 R)
• M17: 7,060,870 km (0.115 R)
• M18: 8,032,358 km (0.117 R)
• M19: 8,094,591 km (0.06 R)
• M20: 8,219,206 km (0.06 R)
• M21: 8,660,670 km (0.114 R)
• M22: 8,852,155 km (0.103 R)
• M23: 10,842,854 km (0.071 R)
• M24: 10,911,519 km (0.099 R)
• M25: 11,887,795 km (0.113 R)
• M26: 12,100,673 km (0.106 R)
• M27: 12,602,125 km (0.041 R)
• M28: 12,891,746 km (0.103 R)
• M29: 13,773,626 km (0.043 R)
• M30: 15,132,573 km (0.047 R)
• M31: 15,363,253 km (0.098 R)
• M32: 16,140,264 km (0.1 R)
• M33: 16,691,831 km (0.037 R)
• M34: 18,056,912 km (0.114 R)
• M35: 18,138,293 km (0.109 R)
• M36: 19,959,946 km (0.11 R)
• M37: 20,466,784 km (0.096 R)
• M38: 21,320,838 km (0.108 R)
• M39: 21,838,896 km (0.059 R)
• M40: 22,887,277 km (0.104 R)
• M41: 23,240,478 km (0.097 R)
• M42: 23,684,335 km (0.066 R)
• M43: 25,032,810 km (0.089 R)
• M44: 27,334,972 km (0.068 R)
• M45: 27,897,609 km (0.118 R)
• M46: 28,085,953 km (0.114 R)
• M47: 29,033,955 km (0.103 R)
• M48: 29,607,962 km (0.115 R)
• M49: 29,896,237 km (0.03 R)
• M50: 31,743,920 km (0.066 R)
• M51: 34,432,493 km (0.085 R)
• M52: 34,533,472 km (0.105 R)
• M53: 36,367,691 km (0.099 R)
• M54: 37,400,365 km (0.064 R)
• M55: 38,128,907 km (0.111 R)
• M56: 39,283,204 km (0.087 R)
• M57: 40,129,928 km (0.111 R)
• M58: 40,982,636 km (0.116 R)
• M59: 41,089,598 km (0.061 R)
• M60: 41,949,038 km (0.085 R)
• M61: 42,597,395 km (0.038 R)
• M62: 43,140,286 km (0.06 R)
• M63: 48,693,658 km (0.095 R)
• M64: 48,807,053 km (0.097 R)
• M65: 50,517,705 km (0.09 R)
• M66: 51,092,161 km (0.09 R)
• M67: 51,207,351 km (0.096 R)
• M68: 52,945,230 km (0.12 R)
• M69: 54,584,673 km (0.077 R)
• M70: 55,884,529 km (0.116 R)
• M71: 59,723,060 km (0.087 R)
• M72: 61,429,074 km (0.042 R)
• M73: 62,042,276 km (0.067 R)
• M74: 62,904,109 km (0.1 R)
• M75: 63,522,098 km (0.111 R)
• M76: 67,145,957 km (0.069 R)
• M77: 67,777,559 km (0.083 R)
• M78: 69,684,035 km (0.114 R)
• M79: 71,350,555 km (0.085 R)
• M80: 71,865,919 km (0.083 R)
• M81: 72,770,987 km (0.076 R)
• M82: 74,330,993 km (0.026 R)
• M83: 74,853,539 km (0.059 R)
• M84: 75,377,131 km (0.068 R)
• M85: 75,508,328 km (0.041 R)
• M86: 75,902,070 km (0.054 R)
• M87: 77,484,068 km (0.062 R)
• M88: 79,610,302 km (0.047 R)
• M89: 84,055,752 km (0.104 R)
• M90: 85,145,573 km (0.105 R)
• M91: 89,412,254 km (0.066 R)
• M92: 90,385,388 km (0.067 R)
• M93: 91,222,238 km (0.081 R)
• M94: 91,641,561 km (0.032 R)
• M95: 92,482,301 km (0.106 R)
• M96: 92,903,569 km (0.075 R)
• M97: 93,044,191 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 12,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit