🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.04 AU - 1.46 AU

Year: 487 Days

Day: 37.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.37 AU - 3.51 AU

Year: 2222 Days

Day: 42.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.4

Radius: 14.9

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 9.03 AU - 10.79 AU

Year: 10864 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 50,941,071 km

• M1: 221,554 km (0.04 R)
• M2: 506,090 km (0.107 R)
• M3: 695,032 km (0.111 R)
• M4: 897,737 km (0.071 R)
• M5: 1,151,305 km (0.116 R)
• M6: 1,287,290 km (0.073 R)
• M7: 1,695,243 km (0.102 R)
• M8: 1,996,234 km (0.109 R)
• M9: 2,106,637 km (0.069 R)
• M10: 2,276,431 km (0.113 R)
• M11: 2,392,220 km (0.068 R)
• M12: 2,650,126 km (0.088 R)
• M13: 2,751,853 km (0.083 R)
• M14: 2,854,926 km (0.094 R)
• M15: 3,107,746 km (0.07 R)
• M16: 3,280,382 km (0.093 R)
• M17: 3,500,889 km (0.09 R)
• M18: 4,239,604 km (0.113 R)
• M19: 4,359,432 km (0.04 R)
• M20: 5,001,057 km (0.097 R)
• M21: 5,514,926 km (0.089 R)
• M22: 5,698,781 km (0.107 R)
• M23: 5,991,993 km (0.047 R)
• M24: 6,399,797 km (0.077 R)
• M25: 6,732,652 km (0.067 R)
• M26: 6,929,523 km (0.119 R)
• M27: 7,214,058 km (0.038 R)
• M28: 7,942,450 km (0.116 R)
• M29: 8,451,083 km (0.119 R)
• M30: 8,694,179 km (0.118 R)
• M31: 8,878,035 km (0.095 R)
• M32: 9,063,237 km (0.099 R)
• M33: 9,500,362 km (0.112 R)
• M34: 9,626,473 km (0.101 R)
• M35: 9,880,491 km (0.081 R)
• M36: 10,395,257 km (0.047 R)
• M37: 10,688,618 km (0.037 R)
• M38: 10,984,822 km (0.114 R)
• M39: 11,084,155 km (0.093 R)
• M40: 11,618,967 km (0.111 R)
• M41: 11,821,673 km (0.114 R)
• M42: 12,093,941 km (0.085 R)
• M43: 12,609,904 km (0.116 R)
• M44: 13,098,042 km (0.095 R)
• M45: 13,627,917 km (0.077 R)
• M46: 13,770,484 km (0.056 R)
• M47: 13,913,500 km (0.09 R)
• M48: 14,672,260 km (0.073 R)
• M49: 15,333,483 km (0.081 R)
• M50: 16,079,677 km (0.088 R)
• M51: 17,298,151 km (0.095 R)
• M52: 17,646,116 km (0.115 R)
• M53: 18,942,082 km (0.041 R)
• M54: 19,742,431 km (0.077 R)
• M55: 20,309,407 km (0.117 R)
• M56: 20,758,500 km (0.066 R)
• M57: 21,916,686 km (0.064 R)
• M58: 22,545,745 km (0.081 R)
• M59: 23,180,639 km (0.05 R)
• M60: 24,685,294 km (0.074 R)
• M61: 24,902,810 km (0.08 R)
• M62: 25,208,438 km (0.066 R)
• M63: 27,157,698 km (0.113 R)
• M64: 27,517,332 km (0.081 R)
• M65: 28,105,102 km (0.096 R)
• M66: 29,017,499 km (0.088 R)
• M67: 29,201,056 km (0.081 R)
• M68: 30,032,221 km (0.099 R)
• M69: 30,404,271 km (0.114 R)
• M70: 30,544,145 km (0.118 R)
• M71: 30,871,316 km (0.084 R)
• M72: 31,011,788 km (0.102 R)
• M73: 31,434,851 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 224.7

Radius: 4.9

Gravity: 9.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.03 AU - 17.87 AU

Year: 19129 Days

Day: 23.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,941,071 km

• M1: 69,264 km (0.092 R)
• M2: 379,979 km (0.095 R)
• M3: 790,176 km (0.1 R)
• M4: 904,170 km (0.091 R)
• M5: 943,364 km (0.116 R)
• M6: 1,190,649 km (0.109 R)
• M7: 1,233,883 km (0.062 R)
• M8: 1,344,137 km (0.07 R)
• M9: 2,019,422 km (0.112 R)
• M10: 2,097,213 km (0.102 R)
• M11: 2,309,492 km (0.033 R)
• M12: 2,957,849 km (0.118 R)
• M13: 3,135,871 km (0.043 R)
• M14: 3,195,859 km (0.027 R)
• M15: 3,502,086 km (0.093 R)
• M16: 3,785,724 km (0.12 R)
• M17: 5,062,691 km (0.056 R)
• M18: 5,275,419 km (0.112 R)
• M19: 5,931,406 km (0.114 R)
• M20: 6,689,867 km (0.097 R)
• M21: 6,923,389 km (0.1 R)
• M22: 7,680,355 km (0.114 R)
• M23: 7,761,586 km (0.073 R)
• M24: 7,883,957 km (0.089 R)
• M25: 9,142,075 km (0.055 R)
• M26: 9,401,029 km (0.057 R)
• M27: 9,838,154 km (0.105 R)
• M28: 10,192,552 km (0.073 R)
• M29: 10,686,823 km (0.07 R)
• M30: 12,262,837 km (0.047 R)
• M31: 12,644,162 km (0.099 R)
• M32: 14,009,093 km (0.111 R)
• M33: 14,911,018 km (0.095 R)
• M34: 15,215,749 km (0.06 R)
• M35: 15,625,348 km (0.083 R)
• M36: 16,038,537 km (0.11 R)
• M37: 16,194,418 km (0.107 R)
• M38: 18,211,895 km (0.1 R)
• M39: 18,428,812 km (0.106 R)
• M40: 18,537,719 km (0.117 R)
• M41: 20,814,449 km (0.049 R)
• M42: 21,383,071 km (0.069 R)
• M43: 21,784,143 km (0.113 R)
• M44: 23,119,154 km (0.049 R)
• M45: 23,177,796 km (0.062 R)
• M46: 24,361,116 km (0.053 R)
• M47: 24,420,805 km (0.079 R)
• M48: 24,660,012 km (0.106 R)
• M49: 24,779,990 km (0.118 R)
• M50: 26,417,488 km (0.09 R)
• M51: 27,404,236 km (0.069 R)
• M52: 27,528,402 km (0.114 R)
• M53: 27,652,718 km (0.05 R)
• M54: 27,715,100 km (0.111 R)
• M55: 28,214,757 km (0.035 R)
• M56: 28,277,438 km (0.056 R)
• M57: 28,717,555 km (0.12 R)
• M58: 29,350,055 km (0.084 R)
• M59: 29,540,792 km (0.065 R)
• M60: 29,604,521 km (0.11 R)
• M61: 31,016,276 km (0.104 R)
• M62: 31,860,756 km (0.115 R)
• M63: 32,056,729 km (0.099 R)
• M64: 32,778,689 km (0.117 R)
• M65: 34,171,744 km (0.076 R)
• M66: 35,178,538 km (0.1 R)
• M67: 35,246,006 km (0.051 R)
• M68: 35,313,475 km (0.1 R)
• M69: 35,651,716 km (0.048 R)
• M70: 36,536,138 km (0.047 R)
• M71: 37,634,336 km (0.054 R)
• M72: 37,979,907 km (0.046 R)
• M73: 38,604,329 km (0.039 R)
• M74: 40,145,037 km (0.061 R)
• M75: 40,710,218 km (0.103 R)
• M76: 41,705,642 km (0.077 R)
• M77: 42,781,101 km (0.074 R)
• M78: 43,720,576 km (0.114 R)
• M79: 45,399,214 km (0.107 R)
• M80: 46,653,442 km (0.054 R)
• M81: 49,497,896 km (0.091 R)
• M82: 50,941,067 km (0.058 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit