🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.55 AU - 0.83 AU

Year: 216 Days

Day: 41.4 Hours

Environment

Temp: 148 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.86 AU - 1.06 AU

Year: 354 Days

Day: 47.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 43.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.1 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.5

Radius: 10.7

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 5.12 AU - 5.36 AU

Year: 4519 Days

Day: 13 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 104,589,431 km

• M1: 175,030 km (0.097 R)
• M2: 449,242 km (0.115 R)
• M3: 517,908 km (0.117 R)
• M4: 645,515 km (0.044 R)
• M5: 1,122,732 km (0.069 R)
• M6: 1,473,838 km (0.117 R)
• M7: 1,614,311 km (0.119 R)
• M8: 2,185,475 km (0.081 R)
• M9: 2,401,345 km (0.087 R)
• M10: 2,873,775 km (0.084 R)
• M11: 3,130,934 km (0.058 R)
• M12: 3,457,805 km (0.084 R)
• M13: 3,646,448 km (0.094 R)
• M14: 3,860,223 km (0.102 R)
• M15: 4,144,459 km (0.078 R)
• M16: 4,686,901 km (0.045 R)
• M17: 4,896,189 km (0.086 R)
• M18: 4,990,136 km (0.082 R)
• M19: 5,396,444 km (0.115 R)
• M20: 5,640,438 km (0.033 R)
• M21: 5,788,540 km (0.112 R)
• M22: 6,471,454 km (0.082 R)
• M23: 6,704,677 km (0.095 R)
• M24: 6,835,576 km (0.12 R)
• M25: 6,967,222 km (0.061 R)
• M26: 7,747,524 km (0.072 R)
• M27: 7,967,732 km (0.069 R)
• M28: 8,050,759 km (0.082 R)
• M29: 8,640,623 km (0.059 R)
• M30: 9,302,594 km (0.064 R)
• M31: 9,595,507 km (0.038 R)
• M32: 9,981,020 km (0.102 R)
• M33: 10,070,629 km (0.109 R)
• M34: 10,220,676 km (0.068 R)
• M35: 10,431,908 km (0.115 R)
• M36: 10,797,526 km (0.114 R)
• M37: 11,510,060 km (0.037 R)
• M38: 12,462,400 km (0.103 R)
• M39: 12,591,204 km (0.103 R)
• M40: 12,947,845 km (0.074 R)
• M41: 13,340,839 km (0.099 R)
• M42: 13,439,723 km (0.107 R)
• M43: 13,571,818 km (0.055 R)
• M44: 13,737,722 km (0.046 R)
• M45: 13,804,293 km (0.105 R)
• M46: 13,870,864 km (0.11 R)
• M47: 14,340,302 km (0.087 R)
• M48: 14,441,580 km (0.112 R)
• M49: 14,781,018 km (0.107 R)
• M50: 15,329,294 km (0.059 R)
• M51: 15,989,320 km (0.096 R)
• M52: 16,234,660 km (0.109 R)
• M53: 16,658,471 km (0.112 R)
• M54: 16,871,648 km (0.067 R)
• M55: 17,264,941 km (0.071 R)
• M56: 17,552,917 km (0.092 R)
• M57: 17,625,172 km (0.113 R)
• M58: 18,573,174 km (0.117 R)
• M59: 20,026,069 km (0.083 R)
• M60: 20,861,722 km (0.116 R)
• M61: 21,206,845 km (0.055 R)
• M62: 21,747,491 km (0.096 R)
• M63: 21,980,714 km (0.082 R)
• M64: 22,253,730 km (0.112 R)
• M65: 22,449,404 km (0.102 R)
• M66: 22,842,548 km (0.094 R)
• M67: 22,921,386 km (0.111 R)
• M68: 23,158,648 km (0.044 R)
• M69: 23,476,244 km (0.069 R)
• M70: 25,167,149 km (0.084 R)
• M71: 25,330,211 km (0.052 R)
• M72: 25,862,779 km (0.029 R)
• M73: 26,523,104 km (0.047 R)
• M74: 27,063,751 km (0.072 R)
• M75: 27,147,376 km (0.086 R)
• M76: 27,398,401 km (0.073 R)
• M77: 27,650,174 km (0.102 R)
• M78: 27,902,696 km (0.085 R)
• M79: 28,071,592 km (0.113 R)
• M80: 28,240,637 km (0.114 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.6

Radius: 6.7

Gravity: 19.71 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 16.56 AU - 19.1 AU

Year: 28363 Days

Day: 21 Hours

Environment

Temp: -205 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 104,589,431 km

• M1: 86,617 km (0.11 R)
• M2: 158,125 km (0.12 R)
• M3: 626,366 km (0.044 R)
• M4: 709,842 km (0.094 R)
• M5: 1,216,829 km (0.037 R)
• M6: 1,322,595 km (0.109 R)
• M7: 1,468,303 km (0.039 R)
• M8: 2,582,209 km (0.103 R)
• M9: 2,858,067 km (0.088 R)
• M10: 3,388,093 km (0.097 R)
• M11: 4,000,397 km (0.103 R)
• M12: 4,053,055 km (0.072 R)
• M13: 4,481,952 km (0.093 R)
• M14: 4,591,458 km (0.102 R)
• M15: 5,038,307 km (0.041 R)
• M16: 6,094,019 km (0.095 R)
• M17: 6,834,528 km (0.119 R)
• M18: 7,473,162 km (0.111 R)
• M19: 8,331,704 km (0.047 R)
• M20: 10,068,685 km (0.051 R)
• M21: 10,720,483 km (0.082 R)
• M22: 11,386,044 km (0.079 R)
• M23: 11,761,534 km (0.069 R)
• M24: 12,834,301 km (0.09 R)
• M25: 13,461,415 km (0.077 R)
• M26: 13,858,298 km (0.067 R)
• M27: 14,582,501 km (0.073 R)
• M28: 18,033,874 km (0.118 R)
• M29: 18,295,969 km (0.088 R)
• M30: 18,383,634 km (0.118 R)
• M31: 19,178,597 km (0.08 R)
• M32: 20,346,507 km (0.072 R)
• M33: 20,984,991 km (0.04 R)
• M34: 21,168,547 km (0.092 R)
• M35: 21,537,456 km (0.093 R)
• M36: 25,340,832 km (0.101 R)
• M37: 26,620,642 km (0.063 R)
• M38: 29,448,191 km (0.094 R)
• M39: 31,210,753 km (0.099 R)
• M40: 31,630,525 km (0.098 R)
• M41: 31,735,692 km (0.092 R)
• M42: 32,052,092 km (0.038 R)
• M43: 33,434,975 km (0.109 R)
• M44: 33,972,031 km (0.093 R)
• M45: 36,368,738 km (0.102 R)
• M46: 36,589,246 km (0.079 R)
• M47: 38,706,953 km (0.101 R)
• M48: 40,520,678 km (0.111 R)
• M49: 42,710,342 km (0.108 R)
• M50: 44,348,289 km (0.11 R)
• M51: 45,649,641 km (0.095 R)
• M52: 50,609,109 km (0.091 R)
• M53: 51,596,455 km (0.089 R)
• M54: 52,714,998 km (0.115 R)
• M55: 53,967,133 km (0.113 R)
• M56: 54,092,795 km (0.084 R)
• M57: 56,628,329 km (0.117 R)
• M58: 57,139,954 km (0.103 R)
• M59: 57,396,365 km (0.115 R)
• M60: 57,781,729 km (0.112 R)
• M61: 58,426,047 km (0.074 R)
• M62: 59,591,564 km (0.071 R)
• M63: 60,895,608 km (0.113 R)
• M64: 61,288,602 km (0.031 R)
• M65: 63,001,498 km (0.118 R)
• M66: 63,398,979 km (0.087 R)
• M67: 64,596,510 km (0.067 R)
• M68: 66,070,348 km (0.097 R)
• M69: 66,204,837 km (0.102 R)
• M70: 68,097,848 km (0.025 R)
• M71: 69,187,519 km (0.113 R)
• M72: 69,734,449 km (0.032 R)
• M73: 70,832,797 km (0.062 R)
• M74: 71,798,451 km (0.12 R)
• M75: 72,490,939 km (0.103 R)
• M76: 73,046,546 km (0.051 R)
• M77: 73,185,672 km (0.035 R)
• M78: 75,563,979 km (0.087 R)
• M79: 77,541,513 km (0.085 R)
• M80: 78,109,686 km (0.037 R)
• M81: 78,251,953 km (0.095 R)
• M82: 82,414,664 km (0.116 R)
• M83: 85,620,247 km (0.086 R)
• M84: 88,125,114 km (0.072 R)
• M85: 92,754,420 km (0.118 R)
• M86: 93,206,505 km (0.097 R)
• M87: 94,113,068 km (0.1 R)
• M88: 95,174,465 km (0.075 R)
• M89: 95,782,729 km (0.104 R)
• M90: 97,156,038 km (0.107 R)
• M91: 98,075,167 km (0.059 R)
• M92: 100,231,022 km (0.104 R)
• M93: 101,004,742 km (0.096 R)
• M94: 103,337,871 km (0.111 R)
• M95: 103,650,231 km (0.119 R)
• M96: 104,432,778 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 18,109 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit