🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.5 AU - 0.68 AU

Year: 171 Days

Day: 14.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,431,546 km

• M1: 439,668 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.27 AU - 1.33 AU

Year: 558 Days

Day: 23.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,431,546 km

• M1: 250,876 km (0.03 R)
• M2: 590,463 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.62 AU - 4.14 AU

Year: 2879 Days

Day: 17.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.2

Radius: 12.2

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 5.06 AU - 6.76 AU

Year: 5413 Days

Day: 11 Hours

Environment

Temp: -162 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,431,546 km

• M1: 230,680 km (0.059 R)
• M2: 454,179 km (0.093 R)
• M3: 561,590 km (0.095 R)
• M4: 657,183 km (0.072 R)
• M5: 806,632 km (0.063 R)
• M6: 968,347 km (0.115 R)
• M7: 1,087,128 km (0.064 R)
• M8: 1,225,207 km (0.104 R)
• M9: 1,311,076 km (0.111 R)
• M10: 1,428,959 km (0.057 R)
• M11: 1,535,173 km (0.046 R)
• M12: 1,804,599 km (0.098 R)
• M13: 1,953,449 km (0.106 R)
• M14: 2,055,176 km (0.111 R)
• M15: 2,407,179 km (0.083 R)
• M16: 2,498,135 km (0.067 R)
• M17: 2,932,268 km (0.072 R)
• M18: 3,785,574 km (0.057 R)
• M19: 4,484,944 km (0.047 R)
• M20: 4,620,629 km (0.104 R)
• M21: 4,849,664 km (0.116 R)
• M22: 5,224,257 km (0.071 R)
• M23: 5,511,335 km (0.045 R)
• M24: 5,681,129 km (0.062 R)
• M25: 6,101,050 km (0.118 R)
• M26: 6,736,691 km (0.108 R)
• M27: 7,313,690 km (0.108 R)
• M28: 7,393,725 km (0.081 R)
• M29: 7,662,253 km (0.101 R)
• M30: 7,797,639 km (0.12 R)
• M31: 8,236,560 km (0.098 R)
• M32: 8,319,886 km (0.074 R)
• M33: 8,853,352 km (0.104 R)
• M34: 9,282,398 km (0.105 R)
• M35: 9,484,954 km (0.073 R)
• M36: 9,806,290 km (0.108 R)
• M37: 10,250,297 km (0.113 R)
• M38: 11,096,572 km (0.101 R)
• M39: 11,683,594 km (0.114 R)
• M40: 12,154,378 km (0.078 R)
• M41: 12,791,516 km (0.046 R)
• M42: 13,017,109 km (0.09 R)
• M43: 13,211,586 km (0.099 R)
• M44: 13,341,737 km (0.093 R)
• M45: 13,669,057 km (0.06 R)
• M46: 14,198,184 km (0.112 R)
• M47: 14,298,265 km (0.083 R)
• M48: 15,653,472 km (0.064 R)
• M49: 16,521,439 km (0.074 R)
• M50: 17,547,681 km (0.033 R)
• M51: 17,906,267 km (0.081 R)
• M52: 18,158,788 km (0.119 R)
• M53: 18,376,154 km (0.113 R)
• M54: 19,513,097 km (0.086 R)
• M55: 19,996,747 km (0.06 R)
• M56: 20,333,791 km (0.092 R)
• M57: 21,203,703 km (0.116 R)
• M58: 21,394,590 km (0.101 R)
• M59: 21,509,182 km (0.087 R)
• M60: 21,700,966 km (0.049 R)
• M61: 21,893,200 km (0.098 R)
• M62: 22,047,285 km (0.077 R)
• M63: 23,097,612 km (0.098 R)
• M64: 23,490,755 km (0.073 R)
• M65: 24,005,073 km (0.043 R)
• M66: 24,203,888 km (0.106 R)
• M67: 25,651,696 km (0.108 R)
• M68: 25,814,309 km (0.111 R)
• M69: 25,895,691 km (0.047 R)
• M70: 26,181,273 km (0.116 R)
• M71: 26,263,103 km (0.119 R)
• M72: 26,591,321 km (0.086 R)
• M73: 27,251,496 km (0.119 R)
• M74: 27,750,255 km (0.109 R)
• M75: 28,042,570 km (0.048 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.1

Radius: 4.3

Gravity: 29.37 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.56 AU - 17.7 AU

Year: 22171 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,431,546 km

• M1: 55,800 km (0.056 R)
• M2: 165,156 km (0.072 R)
• M3: 351,405 km (0.065 R)
• M4: 387,907 km (0.12 R)
• M5: 611,855 km (0.089 R)
• M6: 821,592 km (0.086 R)
• M7: 973,134 km (0.096 R)
• M8: 1,025,793 km (0.097 R)
• M9: 1,331,571 km (0.062 R)
• M10: 4,129,649 km (0.057 R)
• M11: 4,877,639 km (0.109 R)
• M12: 5,197,628 km (0.075 R)
• M13: 6,744,919 km (0.104 R)
• M14: 6,998,787 km (0.05 R)
• M15: 7,937,962 km (0.095 R)
• M16: 8,259,747 km (0.064 R)
• M17: 8,531,118 km (0.08 R)
• M18: 8,695,376 km (0.099 R)
• M19: 8,750,428 km (0.101 R)
• M20: 9,645,772 km (0.076 R)
• M21: 9,931,653 km (0.091 R)
• M22: 10,220,078 km (0.117 R)
• M23: 13,063,784 km (0.11 R)
• M24: 14,083,892 km (0.079 R)
• M25: 14,213,294 km (0.118 R)
• M26: 14,342,995 km (0.065 R)
• M27: 14,472,996 km (0.116 R)
• M28: 15,594,680 km (0.064 R)
• M29: 15,728,421 km (0.08 R)
• M30: 16,675,525 km (0.112 R)
• M31: 17,363,226 km (0.077 R)
• M32: 18,412,207 km (0.087 R)
• M33: 19,051,289 km (0.092 R)
• M34: 19,697,701 km (0.101 R)
• M35: 20,497,451 km (0.111 R)
• M36: 22,053,569 km (0.092 R)
• M37: 22,128,517 km (0.083 R)
• M38: 22,354,260 km (0.054 R)
• M39: 22,807,841 km (0.039 R)
• M40: 25,199,163 km (0.115 R)
• M41: 25,356,091 km (0.079 R)
• M42: 25,513,468 km (0.092 R)
• M43: 26,145,968 km (0.084 R)
• M44: 26,384,427 km (0.088 R)
• M45: 27,024,107 km (0.109 R)
• M46: 27,345,743 km (0.068 R)
• M47: 27,749,657 km (0.116 R)
• M48: 28,074,284 km (0.093 R)
• M49: 28,155,666 km (0.081 R)
• M50: 29,715,822 km (0.099 R)
• M51: 30,967,358 km (0.104 R)
• M52: 31,896,061 km (0.094 R)
• M53: 32,150,826 km (0.082 R)
• M54: 33,005,180 km (0.038 R)
• M55: 33,521,442 km (0.109 R)
• M56: 34,213,931 km (0.04 R)
• M57: 34,823,692 km (0.1 R)
• M58: 35,349,079 km (0.088 R)
• M59: 35,700,933 km (0.106 R)
• M60: 35,965,422 km (0.11 R)
• M61: 36,230,809 km (0.098 R)
• M62: 37,566,718 km (0.109 R)
• M63: 38,195,628 km (0.071 R)
• M64: 39,463,918 km (0.046 R)
• M65: 40,103,300 km (0.075 R)
• M66: 41,948,739 km (0.1 R)
• M67: 42,507,786 km (0.037 R)
• M68: 42,788,133 km (0.102 R)
• M69: 43,727,458 km (0.039 R)
• M70: 45,721,747 km (0.062 R)
• M71: 47,261,109 km (0.1 R)
• M72: 47,842,596 km (0.073 R)
• M73: 49,208,873 km (0.077 R)
• M74: 49,405,146 km (0.097 R)
• M75: 49,896,874 km (0.115 R)
• M76: 51,182,967 km (0.069 R)
• M77: 52,580,061 km (0.099 R)
• M78: 56,434,899 km (0.105 R)
• M79: 57,257,987 km (0.06 R)
• M80: 57,877,920 km (0.08 R)
• M81: 58,084,964 km (0.073 R)
• M82: 58,396,127 km (0.096 R)
• M83: 58,707,889 km (0.1 R)
• M84: 63,983,757 km (0.084 R)
• M85: 64,734,439 km (0.066 R)
• M86: 64,949,412 km (0.098 R)
• M87: 65,703,834 km (0.081 R)
• M88: 66,678,015 km (0.1 R)
• M89: 67,766,040 km (0.092 R)
• M90: 67,984,453 km (0.077 R)
• M91: 68,750,394 km (0.037 R)
• M92: 69,299,119 km (0.094 R)
• M93: 71,176,124 km (0.093 R)
• M94: 73,405,581 km (0.109 R)
• M95: 73,629,678 km (0.1 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 12,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit