🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.06 AU - 1.46 AU

Year: 412 Days

Day: 18.8 Hours

Environment

Temp: 198 °C

Axial Tilt: 45.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 111,676,461 km

• M1: 835,504 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2 AU - 3.28 AU

Year: 1250 Days

Day: 19.2 Hours

Environment

Temp: 8 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 111,676,461 km

• M1: 89,160 km (0.029 R)
• M2: 1,793,080 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.39 AU - 3.25 AU

Year: 1380 Days

Day: 36.3 Hours

Environment

Temp: -11 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.91 AU - 9.35 AU

Year: 6144 Days

Day: 45.1 Hours

Environment

Temp: -115 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.9

Radius: 11.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.63 AU - 19.31 AU

Year: 20378 Days

Day: 9.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 111,676,461 km

• M1: 281,992 km (0.102 R)
• M2: 434,133 km (0.116 R)
• M3: 586,424 km (0.087 R)
• M4: 722,707 km (0.11 R)
• M5: 1,112,410 km (0.106 R)
• M6: 1,835,267 km (0.098 R)
• M7: 2,016,280 km (0.06 R)
• M8: 2,122,345 km (0.064 R)
• M9: 2,508,607 km (0.082 R)
• M10: 2,710,115 km (0.086 R)
• M11: 2,827,699 km (0.1 R)
• M12: 3,098,770 km (0.055 R)
• M13: 3,253,006 km (0.118 R)
• M14: 3,346,804 km (0.053 R)
• M15: 3,961,950 km (0.113 R)
• M16: 4,860,136 km (0.062 R)
• M17: 5,592,866 km (0.039 R)
• M18: 5,933,949 km (0.093 R)
• M19: 6,795,932 km (0.083 R)
• M20: 8,034,004 km (0.105 R)
• M21: 8,548,621 km (0.037 R)
• M22: 8,809,968 km (0.068 R)
• M23: 8,985,746 km (0.089 R)
• M24: 9,162,570 km (0.065 R)
• M25: 10,572,231 km (0.066 R)
• M26: 11,517,390 km (0.102 R)
• M27: 11,613,283 km (0.052 R)
• M28: 12,686,797 km (0.026 R)
• M29: 13,185,257 km (0.101 R)
• M30: 14,304,399 km (0.082 R)
• M31: 15,506,717 km (0.097 R)
• M32: 16,362,267 km (0.096 R)
• M33: 16,632,740 km (0.113 R)
• M34: 17,729,442 km (0.036 R)
• M35: 18,849,481 km (0.068 R)
• M36: 19,076,272 km (0.07 R)
• M37: 20,630,444 km (0.098 R)
• M38: 21,452,185 km (0.118 R)
• M39: 21,926,710 km (0.115 R)
• M40: 22,105,479 km (0.049 R)
• M41: 22,225,008 km (0.043 R)
• M42: 22,344,686 km (0.049 R)
• M43: 22,825,643 km (0.074 R)
• M44: 23,127,831 km (0.114 R)
• M45: 23,614,323 km (0.115 R)
• M46: 24,104,256 km (0.111 R)
• M47: 24,721,198 km (0.1 R)
• M48: 26,730,596 km (0.118 R)
• M49: 27,177,146 km (0.078 R)
• M50: 27,497,585 km (0.115 R)
• M51: 27,690,416 km (0.089 R)
• M52: 28,726,681 km (0.056 R)
• M53: 29,184,001 km (0.077 R)
• M54: 29,315,049 km (0.098 R)
• M55: 30,039,701 km (0.1 R)
• M56: 30,504,053 km (0.12 R)
• M57: 32,316,730 km (0.087 R)
• M58: 35,065,741 km (0.07 R)
• M59: 35,275,028 km (0.096 R)
• M60: 36,186,229 km (0.1 R)
• M61: 37,247,476 km (0.115 R)
• M62: 38,678,081 km (0.088 R)
• M63: 38,750,187 km (0.106 R)
• M64: 40,491,656 km (0.089 R)
• M65: 40,564,809 km (0.05 R)
• M66: 40,931,174 km (0.112 R)
• M67: 41,004,477 km (0.06 R)
• M68: 42,332,906 km (0.095 R)
• M69: 43,750,346 km (0.028 R)
• M70: 44,804,861 km (0.076 R)
• M71: 45,639,169 km (0.031 R)
• M72: 46,631,751 km (0.093 R)
• M73: 47,863,240 km (0.064 R)
• M74: 51,383,727 km (0.116 R)
• M75: 51,542,151 km (0.094 R)
• M76: 52,655,608 km (0.107 R)
• M77: 53,696,510 km (0.08 R)

Planet 6 - Ice Giant

Semi-Major Axis: 21.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 961.4

Radius: 7.1

Gravity: 19.07 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 18.92 AU - 25.02 AU

Year: 30018 Days

Day: 20 Hours

Environment

Temp: -174 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 111,676,461 km

• M1: 639,381 km (0.042 R)
• M2: 1,189,153 km (0.113 R)
• M3: 2,154,957 km (0.04 R)
• M4: 2,199,388 km (0.083 R)
• M5: 2,660,748 km (0.079 R)
• M6: 3,051,049 km (0.066 R)
• M7: 4,440,065 km (0.09 R)
• M8: 4,554,058 km (0.082 R)
• M9: 4,843,381 km (0.072 R)
• M10: 5,079,147 km (0.071 R)
• M11: 5,933,650 km (0.083 R)
• M12: 6,831,985 km (0.059 R)
• M13: 8,539,046 km (0.088 R)
• M14: 8,609,956 km (0.064 R)
• M15: 8,967,495 km (0.066 R)
• M16: 9,771,135 km (0.082 R)
• M17: 10,369,975 km (0.114 R)
• M18: 10,826,847 km (0.108 R)
• M19: 12,719,409 km (0.047 R)
• M20: 13,208,295 km (0.112 R)
• M21: 13,290,424 km (0.067 R)
• M22: 13,537,710 km (0.114 R)
• M23: 14,036,768 km (0.105 R)
• M24: 14,541,960 km (0.073 R)
• M25: 14,796,725 km (0.084 R)
• M26: 15,053,136 km (0.104 R)
• M27: 16,092,841 km (0.113 R)
• M28: 16,356,433 km (0.09 R)
• M29: 18,332,471 km (0.099 R)
• M30: 20,287,865 km (0.094 R)
• M31: 22,210,945 km (0.1 R)
• M32: 22,996,334 km (0.117 R)
• M33: 23,095,069 km (0.091 R)
• M34: 23,293,136 km (0.118 R)
• M35: 23,890,630 km (0.109 R)
• M36: 23,990,711 km (0.069 R)
• M37: 25,508,681 km (0.062 R)
• M38: 26,124,426 km (0.025 R)
• M39: 26,641,436 km (0.096 R)
• M40: 27,685,330 km (0.09 R)
• M41: 28,106,598 km (0.12 R)
• M42: 29,813,060 km (0.077 R)
• M43: 30,244,950 km (0.117 R)
• M44: 31,882,597 km (0.074 R)
• M45: 33,325,170 km (0.1 R)
• M46: 34,223,505 km (0.085 R)
• M47: 36,965,634 km (0.059 R)
• M48: 38,012,071 km (0.063 R)
• M49: 38,480,312 km (0.059 R)
• M50: 40,015,037 km (0.105 R)
• M51: 44,491,454 km (0.04 R)
• M52: 44,614,573 km (0.076 R)
• M53: 46,600,784 km (0.093 R)
• M54: 52,079,507 km (0.03 R)
• M55: 52,209,358 km (0.099 R)
• M56: 60,465,066 km (0.116 R)
• M57: 61,148,429 km (0.065 R)
• M58: 61,422,343 km (0.086 R)
• M59: 62,246,926 km (0.074 R)
• M60: 62,522,485 km (0.032 R)
• M61: 63,213,478 km (0.101 R)
• M62: 63,629,210 km (0.103 R)
• M63: 64,881,943 km (0.076 R)
• M64: 68,973,445 km (0.109 R)
• M65: 70,978,206 km (0.111 R)
• M66: 72,857,005 km (0.086 R)
• M67: 73,002,265 km (0.072 R)
• M68: 73,292,934 km (0.112 R)
• M69: 74,752,111 km (0.101 R)
• M70: 79,336,239 km (0.115 R)
• M71: 79,485,537 km (0.062 R)
• M72: 79,634,986 km (0.115 R)
• M73: 80,233,826 km (0.1 R)
• M74: 81,586,789 km (0.093 R)
• M75: 82,947,083 km (0.116 R)
• M76: 84,010,424 km (0.078 R)
• M77: 84,162,715 km (0.111 R)
• M78: 86,765,119 km (0.099 R)
• M79: 87,227,227 km (0.102 R)
• M80: 88,153,687 km (0.065 R)
• M81: 88,618,039 km (0.092 R)
• M82: 93,149,508 km (0.049 R)
• M83: 97,915,846 km (0.058 R)
• M84: 98,076,065 km (0.067 R)
• M85: 100,328,710 km (0.079 R)
• M86: 100,975,421 km (0.118 R)
• M87: 101,948,107 km (0.12 R)
• M88: 102,110,420 km (0.069 R)
• M89: 103,249,758 km (0.098 R)
• M90: 104,229,624 km (0.081 R)
• M91: 105,540,999 km (0.104 R)
• M92: 105,869,665 km (0.055 R)
• M93: 106,857,759 km (0.119 R)
• M94: 109,840,292 km (0.093 R)

Kuiper Belt

Range: 37.7 - 64.7 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 18,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit