🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.41 AU - 0.63 AU

Year: 135 Days

Day: 40.9 Hours

Environment

Temp: 261 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 103,926,806 km

• M1: 82,728 km (0.116 R)
• M2: 430,842 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 1.16 AU - 1.6 AU

Year: 583 Days

Day: 26.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 3.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.23 AU - 5.21 AU

Year: 3120 Days

Day: 37.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 103,926,806 km

• M1: 104,120 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.76 AU - 5.04 AU

Year: 3904 Days

Day: 28 Hours

Environment

Temp: -128 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.4

Radius: 12.6

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.88 AU - 7.78 AU

Year: 6424 Days

Day: 13.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 103,926,806 km

• M1: 177,573 km (0.07 R)
• M2: 400,922 km (0.069 R)
• M3: 556,504 km (0.094 R)
• M4: 950,694 km (0.074 R)
• M5: 1,058,555 km (0.081 R)
• M6: 1,237,025 km (0.043 R)
• M7: 1,356,105 km (0.056 R)
• M8: 2,009,997 km (0.057 R)
• M9: 2,213,450 km (0.069 R)
• M10: 2,663,291 km (0.111 R)
• M11: 2,887,688 km (0.077 R)
• M12: 3,236,101 km (0.035 R)
• M13: 3,403,352 km (0.098 R)
• M14: 3,573,594 km (0.099 R)
• M15: 4,387,556 km (0.075 R)
• M16: 4,734,473 km (0.082 R)
• M17: 5,035,016 km (0.096 R)
• M18: 5,341,990 km (0.042 R)
• M19: 5,426,663 km (0.094 R)
• M20: 6,032,833 km (0.103 R)
• M21: 6,121,096 km (0.069 R)
• M22: 7,152,723 km (0.107 R)
• M23: 7,340,468 km (0.086 R)
• M24: 7,529,710 km (0.062 R)
• M25: 7,720,746 km (0.104 R)
• M26: 7,913,279 km (0.045 R)
• M27: 8,042,531 km (0.087 R)
• M28: 9,407,911 km (0.057 R)
• M29: 10,169,962 km (0.081 R)
• M30: 10,345,890 km (0.099 R)
• M31: 11,679,405 km (0.095 R)
• M32: 11,900,810 km (0.117 R)
• M33: 12,011,961 km (0.074 R)
• M34: 12,422,607 km (0.077 R)
• M35: 12,990,182 km (0.08 R)
• M36: 13,334,855 km (0.053 R)
• M37: 13,643,625 km (0.12 R)
• M38: 14,465,665 km (0.109 R)
• M39: 14,544,803 km (0.101 R)
• M40: 15,546,061 km (0.103 R)
• M41: 16,157,468 km (0.12 R)
• M42: 16,363,015 km (0.077 R)
• M43: 16,693,776 km (0.098 R)
• M44: 17,277,956 km (0.096 R)
• M45: 17,953,689 km (0.075 R)
• M46: 18,767,502 km (0.083 R)
• M47: 19,374,719 km (0.113 R)
• M48: 19,549,450 km (0.072 R)
• M49: 19,812,592 km (0.09 R)
• M50: 20,032,651 km (0.083 R)
• M51: 20,653,332 km (0.069 R)
• M52: 20,876,532 km (0.038 R)
• M53: 21,055,601 km (0.066 R)
• M54: 21,235,268 km (0.047 R)
• M55: 21,460,563 km (0.117 R)
• M56: 21,550,920 km (0.109 R)
• M57: 22,323,742 km (0.1 R)
• M58: 22,921,087 km (0.11 R)
• M59: 23,244,816 km (0.089 R)
• M60: 23,850,089 km (0.034 R)
• M61: 24,131,333 km (0.101 R)
• M62: 24,602,267 km (0.104 R)
• M63: 25,457,668 km (0.105 R)
• M64: 26,226,302 km (0.111 R)
• M65: 27,442,533 km (0.115 R)
• M66: 28,082,213 km (0.077 R)
• M67: 28,329,498 km (0.1 R)
• M68: 28,528,015 km (0.114 R)
• M69: 28,776,646 km (0.049 R)
• M70: 29,426,500 km (0.076 R)
• M71: 29,677,674 km (0.108 R)
• M72: 29,778,503 km (0.101 R)
• M73: 31,713,253 km (0.119 R)
• M74: 32,280,827 km (0.111 R)
• M75: 32,488,170 km (0.061 R)
• M76: 33,583,525 km (0.087 R)
• M77: 33,740,902 km (0.039 R)
• M78: 34,056,554 km (0.107 R)
• M79: 35,275,776 km (0.069 R)
• M80: 35,435,846 km (0.113 R)
• M81: 35,756,733 km (0.107 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 859.7

Radius: 7.9

Gravity: 13.78 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 15.07 AU - 21.81 AU

Year: 28498 Days

Day: 22.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 103,926,806 km

• M1: 124,465 km (0.079 R)
• M2: 414,237 km (0.111 R)
• M3: 558,898 km (0.082 R)
• M4: 2,021,217 km (0.11 R)
• M5: 2,146,131 km (0.057 R)
• M6: 2,230,803 km (0.037 R)
• M7: 3,681,454 km (0.084 R)
• M8: 4,253,516 km (0.102 R)
• M9: 4,631,849 km (0.104 R)
• M10: 6,373,019 km (0.12 R)
• M11: 7,634,279 km (0.098 R)
• M12: 11,032,095 km (0.099 R)
• M13: 12,843,875 km (0.093 R)
• M14: 13,942,821 km (0.1 R)
• M15: 14,422,880 km (0.104 R)
• M16: 15,978,848 km (0.081 R)
• M17: 16,397,123 km (0.09 R)
• M18: 16,988,633 km (0.117 R)
• M19: 17,759,661 km (0.112 R)
• M20: 19,424,236 km (0.107 R)
• M21: 20,591,698 km (0.108 R)
• M22: 22,059,552 km (0.112 R)
• M23: 22,618,749 km (0.068 R)
• M24: 23,276,980 km (0.067 R)
• M25: 23,466,072 km (0.104 R)
• M26: 24,998,103 km (0.093 R)
• M27: 26,168,258 km (0.052 R)
• M28: 27,856,320 km (0.07 R)
• M29: 28,662,802 km (0.084 R)
• M30: 29,272,713 km (0.097 R)
• M31: 31,754,841 km (0.111 R)
• M32: 32,175,061 km (0.106 R)
• M33: 32,808,758 km (0.031 R)
• M34: 33,340,129 km (0.111 R)
• M35: 34,196,128 km (0.075 R)
• M36: 35,276,225 km (0.048 R)
• M37: 35,602,498 km (0.108 R)
• M38: 36,257,886 km (0.106 R)
• M39: 36,917,314 km (0.055 R)
• M40: 37,469,928 km (0.05 R)
• M41: 39,256,426 km (0.097 R)
• M42: 39,369,073 km (0.093 R)
• M43: 40,500,632 km (0.084 R)
• M44: 42,564,484 km (0.049 R)
• M45: 43,027,788 km (0.113 R)
• M46: 43,609,275 km (0.038 R)
• M47: 43,842,498 km (0.058 R)
• M48: 45,605,509 km (0.06 R)
• M49: 46,674,386 km (0.043 R)
• M50: 47,271,730 km (0.102 R)
• M51: 48,112,321 km (0.096 R)
• M52: 48,474,048 km (0.081 R)
• M53: 51,893,856 km (0.082 R)
• M54: 53,757,696 km (0.032 R)
• M55: 54,007,823 km (0.088 R)
• M56: 54,760,600 km (0.097 R)
• M57: 55,516,817 km (0.052 R)
• M58: 57,039,723 km (0.063 R)
• M59: 58,062,674 km (0.093 R)
• M60: 58,576,393 km (0.118 R)
• M61: 61,036,978 km (0.072 R)
• M62: 61,952,069 km (0.039 R)
• M63: 62,477,008 km (0.082 R)
• M64: 62,740,001 km (0.069 R)
• M65: 63,003,442 km (0.113 R)
• M66: 64,857,409 km (0.066 R)
• M67: 67,536,856 km (0.105 R)
• M68: 70,799,735 km (0.05 R)
• M69: 72,864,934 km (0.102 R)
• M70: 73,280,367 km (0.059 R)
• M71: 74,531,305 km (0.099 R)
• M72: 74,949,880 km (0.043 R)
• M73: 75,789,273 km (0.101 R)
• M74: 76,913,352 km (0.108 R)
• M75: 78,184,634 km (0.056 R)
• M76: 79,890,349 km (0.075 R)
• M77: 81,608,331 km (0.067 R)
• M78: 81,895,858 km (0.078 R)
• M79: 83,049,258 km (0.106 R)
• M80: 83,627,902 km (0.116 R)
• M81: 87,569,208 km (0.087 R)
• M82: 88,158,324 km (0.087 R)
• M83: 91,869,399 km (0.073 R)
• M84: 92,018,997 km (0.082 R)
• M85: 95,177,157 km (0.082 R)
• M86: 95,631,336 km (0.045 R)
• M87: 96,997,763 km (0.054 R)
• M88: 98,217,884 km (0.066 R)
• M89: 100,057,638 km (0.116 R)
• M90: 100,673,383 km (0.112 R)
• M91: 101,290,474 km (0.082 R)
• M92: 103,771,106 km (0.082 R)

Kuiper Belt

Range: 30.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 12,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit