🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.15 AU - 1.35 AU

Year: 521 Days

Day: 30.1 Hours

Environment

Temp: -1 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.65 AU - 2.45 AU

Year: 1094 Days

Day: 29.8 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.61 AU - 2.83 AU

Year: 1672 Days

Day: 34.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 100,420,074 km

• M1: 1,000,511 km (0.063 R)

Asteroid Belt

Center: 5.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 268.1

Radius: 9.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6.19 AU - 9.89 AU

Year: 8498 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 100,420,074 km

• M1: 159,621 km (0.107 R)
• M2: 222,452 km (0.097 R)
• M3: 373,396 km (0.092 R)
• M4: 442,810 km (0.114 R)
• M5: 550,969 km (0.114 R)
• M6: 693,685 km (0.043 R)
• M7: 822,489 km (0.085 R)
• M8: 1,045,540 km (0.117 R)
• M9: 1,134,251 km (0.102 R)
• M10: 1,432,400 km (0.093 R)
• M11: 1,685,220 km (0.118 R)
• M12: 1,755,082 km (0.088 R)
• M13: 2,100,504 km (0.102 R)
• M14: 2,175,901 km (0.1 R)
• M15: 2,271,494 km (0.079 R)
• M16: 3,086,653 km (0.101 R)
• M17: 3,706,736 km (0.106 R)
• M18: 4,292,711 km (0.086 R)
• M19: 4,413,287 km (0.04 R)
• M20: 4,486,291 km (0.056 R)
• M21: 4,682,862 km (0.033 R)
• M22: 5,033,520 km (0.113 R)
• M23: 5,947,413 km (0.103 R)
• M24: 6,055,123 km (0.071 R)
• M25: 6,136,355 km (0.084 R)
• M26: 6,409,670 km (0.055 R)
• M27: 6,742,974 km (0.104 R)
• M28: 7,025,116 km (0.069 R)
• M29: 7,688,583 km (0.102 R)
• M30: 8,042,830 km (0.07 R)
• M31: 8,736,516 km (0.11 R)
• M32: 8,889,853 km (0.027 R)
• M33: 10,406,925 km (0.117 R)
• M34: 10,536,926 km (0.108 R)
• M35: 10,930,219 km (0.079 R)
• M36: 11,161,946 km (0.08 R)
• M37: 11,261,728 km (0.078 R)
• M38: 11,428,679 km (0.097 R)
• M39: 12,344,517 km (0.093 R)
• M40: 13,958,529 km (0.033 R)
• M41: 14,173,949 km (0.084 R)
• M42: 14,826,795 km (0.1 R)
• M43: 15,936,512 km (0.072 R)
• M44: 16,011,460 km (0.068 R)
• M45: 16,463,395 km (0.041 R)
• M46: 19,542,867 km (0.064 R)
• M47: 20,390,639 km (0.052 R)
• M48: 20,594,391 km (0.064 R)
• M49: 21,085,969 km (0.086 R)
• M50: 21,955,432 km (0.115 R)
• M51: 22,583,594 km (0.086 R)
• M52: 22,878,750 km (0.12 R)
• M53: 23,515,738 km (0.082 R)
• M54: 23,857,719 km (0.113 R)
• M55: 24,029,457 km (0.072 R)
• M56: 24,158,411 km (0.088 R)
• M57: 25,024,283 km (0.047 R)
• M58: 25,768,383 km (0.082 R)
• M59: 26,697,386 km (0.115 R)
• M60: 26,831,126 km (0.104 R)
• M61: 28,179,601 km (0.065 R)
• M62: 28,542,825 km (0.064 R)
• M63: 28,862,067 km (0.11 R)
• M64: 29,366,062 km (0.113 R)
• M65: 29,734,372 km (0.113 R)
• M66: 31,035,574 km (0.105 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.5

Radius: 4.1

Gravity: 37.45 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 15.47 AU - 23.15 AU

Year: 31632 Days

Day: 18.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 100,420,074 km

• M1: 59,989 km (0.12 R)
• M2: 97,687 km (0.059 R)
• M3: 151,393 km (0.039 R)
• M4: 680,222 km (0.071 R)
• M5: 1,173,147 km (0.095 R)
• M6: 1,241,214 km (0.094 R)
• M7: 1,600,548 km (0.116 R)
• M8: 1,676,095 km (0.085 R)
• M9: 2,538,227 km (0.099 R)
• M10: 2,671,070 km (0.113 R)
• M11: 2,715,949 km (0.083 R)
• M12: 3,712,720 km (0.045 R)
• M13: 5,196,432 km (0.025 R)
• M14: 6,656,058 km (0.066 R)
• M15: 7,086,152 km (0.09 R)
• M16: 9,367,071 km (0.084 R)
• M17: 9,435,287 km (0.101 R)
• M18: 9,503,654 km (0.102 R)
• M19: 9,987,154 km (0.07 R)
• M20: 13,511,231 km (0.087 R)
• M21: 14,367,679 km (0.118 R)
• M22: 15,563,714 km (0.106 R)
• M23: 20,922,758 km (0.114 R)
• M24: 21,280,596 km (0.092 R)
• M25: 21,460,263 km (0.115 R)
• M26: 22,274,973 km (0.079 R)
• M27: 22,731,845 km (0.099 R)
• M28: 23,007,554 km (0.096 R)
• M29: 24,684,696 km (0.064 R)
• M30: 25,824,332 km (0.101 R)
• M31: 25,920,225 km (0.116 R)
• M32: 26,112,009 km (0.09 R)
• M33: 27,468,263 km (0.032 R)
• M34: 29,645,062 km (0.106 R)
• M35: 30,551,476 km (0.11 R)
• M36: 31,569,339 km (0.07 R)
• M37: 31,979,537 km (0.07 R)
• M38: 34,582,989 km (0.111 R)
• M39: 35,750,002 km (0.077 R)
• M40: 36,499,188 km (0.032 R)
• M41: 37,253,759 km (0.062 R)
• M42: 40,767,514 km (0.085 R)
• M43: 40,990,565 km (0.079 R)
• M44: 42,224,897 km (0.081 R)
• M45: 44,729,913 km (0.076 R)
• M46: 45,190,525 km (0.103 R)
• M47: 45,421,354 km (0.064 R)
• M48: 46,232,624 km (0.091 R)
• M49: 48,931,519 km (0.064 R)
• M50: 50,359,730 km (0.114 R)
• M51: 51,922,429 km (0.046 R)
• M52: 52,285,353 km (0.114 R)
• M53: 53,745,279 km (0.051 R)
• M54: 54,112,392 km (0.091 R)
• M55: 54,849,012 km (0.107 R)
• M56: 55,836,358 km (0.065 R)
• M57: 57,703,339 km (0.074 R)
• M58: 58,833,402 km (0.119 R)
• M59: 60,351,371 km (0.106 R)
• M60: 62,010,412 km (0.114 R)
• M61: 64,591,723 km (0.097 R)
• M62: 66,157,414 km (0.086 R)
• M63: 67,076,544 km (0.096 R)
• M64: 67,471,632 km (0.072 R)
• M65: 69,592,331 km (0.06 R)
• M66: 70,125,797 km (0.118 R)
• M67: 71,600,084 km (0.116 R)
• M68: 72,138,786 km (0.09 R)
• M69: 74,715,609 km (0.045 R)
• M70: 74,852,043 km (0.099 R)
• M71: 76,633,454 km (0.113 R)
• M72: 77,874,967 km (0.063 R)
• M73: 79,123,062 km (0.077 R)
• M74: 79,540,589 km (0.063 R)
• M75: 80,797,511 km (0.112 R)
• M76: 80,937,684 km (0.088 R)
• M77: 84,181,265 km (0.115 R)
• M78: 84,323,383 km (0.116 R)
• M79: 85,747,555 km (0.032 R)
• M80: 86,892,726 km (0.097 R)
• M81: 87,179,805 km (0.066 R)
• M82: 87,898,922 km (0.076 R)
• M83: 88,042,984 km (0.03 R)
• M84: 89,922,831 km (0.078 R)
• M85: 91,086,254 km (0.096 R)
• M86: 91,523,678 km (0.109 R)
• M87: 93,722,019 km (0.104 R)
• M88: 94,753,795 km (0.069 R)
• M89: 94,901,448 km (0.065 R)
• M90: 95,492,958 km (0.101 R)
• M91: 96,531,168 km (0.101 R)
• M92: 96,679,868 km (0.082 R)
• M93: 98,020,863 km (0.09 R)
• M94: 98,319,760 km (0.115 R)
• M95: 98,768,553 km (0.087 R)
• M96: 99,668,235 km (0.112 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 13,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit