🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.51 AU - 0.83 AU

Year: 201 Days

Day: 45 Hours

Environment

Temp: 197 °C

Axial Tilt: 10.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.84 AU - 1.1 AU

Year: 351 Days

Day: 27.9 Hours

Environment

Temp: 34 °C

Axial Tilt: 32.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.89 AU - 1.41 AU

Year: 453 Days

Day: 20.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 26 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.17 AU - 1.63 AU

Year: 608 Days

Day: 35.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,060,820 km

• M1: 44,879 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 4.52 AU - 4.66 AU

Year: 3610 Days

Day: 33.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 76,060,820 km

• M1: 257,757 km (0.063 R)
• M2: 2,328,491 km (0.115 R)

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.8

Radius: 10.8

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.47 AU - 7.57 AU

Year: 6828 Days

Day: 8.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,060,820 km

• M1: 188,942 km (0.096 R)
• M2: 298,597 km (0.036 R)
• M3: 531,072 km (0.117 R)
• M4: 685,009 km (0.034 R)
• M5: 953,986 km (0.05 R)
• M6: 1,039,556 km (0.113 R)
• M7: 1,127,968 km (0.091 R)
• M8: 1,256,323 km (0.081 R)
• M9: 2,015,083 km (0.068 R)
• M10: 2,264,613 km (0.107 R)
• M11: 2,405,085 km (0.048 R)
• M12: 2,500,379 km (0.09 R)
• M13: 3,712,720 km (0.115 R)
• M14: 3,935,172 km (0.114 R)
• M15: 4,104,816 km (0.068 R)
• M16: 4,393,241 km (0.112 R)
• M17: 4,838,145 km (0.059 R)
• M18: 5,454,039 km (0.108 R)
• M19: 6,094,468 km (0.109 R)
• M20: 6,192,604 km (0.082 R)
• M21: 6,456,943 km (0.109 R)
• M22: 6,691,363 km (0.11 R)
• M23: 7,134,023 km (0.111 R)
• M24: 7,376,372 km (0.08 R)
• M25: 7,656,718 km (0.089 R)
• M26: 7,762,783 km (0.106 R)
• M27: 8,119,724 km (0.097 R)
• M28: 8,191,830 km (0.076 R)
• M29: 8,336,491 km (0.062 R)
• M30: 8,812,811 km (0.116 R)
• M31: 9,110,361 km (0.088 R)
• M32: 9,945,715 km (0.086 R)
• M33: 10,333,473 km (0.116 R)
• M34: 10,489,952 km (0.068 R)
• M35: 11,566,907 km (0.083 R)
• M36: 13,524,246 km (0.037 R)
• M37: 13,953,891 km (0.087 R)
• M38: 15,047,451 km (0.1 R)
• M39: 17,177,127 km (0.112 R)
• M40: 18,158,938 km (0.07 R)
• M41: 19,786,712 km (0.113 R)
• M42: 19,883,951 km (0.081 R)
• M43: 20,618,027 km (0.089 R)
• M44: 20,864,714 km (0.046 R)
• M45: 21,410,896 km (0.101 R)
• M46: 21,760,955 km (0.097 R)
• M47: 22,618,899 km (0.101 R)
• M48: 22,924,378 km (0.07 R)
• M49: 23,231,203 km (0.086 R)
• M50: 23,900,653 km (0.106 R)
• M51: 24,263,727 km (0.106 R)
• M52: 24,471,968 km (0.073 R)
• M53: 25,153,087 km (0.112 R)
• M54: 25,787,382 km (0.12 R)
• M55: 26,426,913 km (0.072 R)
• M56: 26,856,259 km (0.091 R)
• M57: 27,287,848 km (0.12 R)
• M58: 28,486,427 km (0.098 R)
• M59: 29,147,500 km (0.104 R)
• M60: 29,258,202 km (0.074 R)
• M61: 29,535,407 km (0.095 R)
• M62: 30,148,459 km (0.057 R)
• M63: 30,428,506 km (0.065 R)
• M64: 30,709,451 km (0.087 R)
• M65: 31,104,240 km (0.104 R)
• M66: 31,274,033 km (0.094 R)
• M67: 31,955,900 km (0.04 R)
• M68: 32,700,150 km (0.054 R)
• M69: 32,930,231 km (0.095 R)
• M70: 33,565,873 km (0.082 R)
• M71: 34,205,703 km (0.078 R)
• M72: 34,439,225 km (0.077 R)
• M73: 34,614,853 km (0.099 R)
• M74: 34,731,988 km (0.109 R)
• M75: 35,084,441 km (0.057 R)
• M76: 35,792,936 km (0.068 R)
• M77: 36,685,138 km (0.111 R)
• M78: 37,644,808 km (0.114 R)
• M79: 38,127,860 km (0.076 R)
• M80: 38,673,593 km (0.108 R)
• M81: 40,511,552 km (0.087 R)
• M82: 41,192,522 km (0.117 R)
• M83: 41,378,921 km (0.118 R)
• M84: 41,565,619 km (0.119 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 783.5

Radius: 9.6

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.15 AU - 10.25 AU

Year: 11090 Days

Day: 5.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,060,820 km

• M1: 144,362 km (0.088 R)
• M2: 248,781 km (0.055 R)
• M3: 700,567 km (0.088 R)
• M4: 829,520 km (0.113 R)
• M5: 926,759 km (0.099 R)
• M6: 1,176,288 km (0.087 R)
• M7: 1,518,269 km (0.06 R)
• M8: 2,631,127 km (0.092 R)
• M9: 3,170,577 km (0.096 R)
• M10: 3,357,874 km (0.048 R)
• M11: 3,484,882 km (0.054 R)
• M12: 4,109,902 km (0.083 R)
• M13: 5,093,359 km (0.11 R)
• M14: 5,202,864 km (0.049 R)
• M15: 5,762,660 km (0.095 R)
• M16: 6,538,624 km (0.117 R)
• M17: 7,019,880 km (0.072 R)
• M18: 7,931,829 km (0.037 R)
• M19: 8,358,781 km (0.094 R)
• M20: 8,662,016 km (0.083 R)
• M21: 10,185,969 km (0.114 R)
• M22: 10,790,345 km (0.093 R)
• M23: 10,931,416 km (0.117 R)
• M24: 11,646,194 km (0.108 R)
• M25: 13,120,930 km (0.032 R)
• M26: 13,574,660 km (0.075 R)
• M27: 14,601,650 km (0.116 R)
• M28: 15,335,278 km (0.069 R)
• M29: 15,813,243 km (0.099 R)
• M30: 16,080,874 km (0.082 R)
• M31: 16,242,140 km (0.052 R)
• M32: 16,783,834 km (0.074 R)
• M33: 17,111,603 km (0.071 R)
• M34: 17,386,414 km (0.09 R)
• M35: 17,718,073 km (0.099 R)
• M36: 18,163,575 km (0.063 R)
• M37: 18,275,624 km (0.111 R)
• M38: 18,952,105 km (0.112 R)
• M39: 19,350,634 km (0.104 R)
• M40: 19,522,223 km (0.072 R)
• M41: 19,694,410 km (0.07 R)
• M42: 19,809,451 km (0.099 R)
• M43: 20,213,814 km (0.113 R)
• M44: 20,971,976 km (0.066 R)
• M45: 21,977,573 km (0.084 R)
• M46: 23,180,639 km (0.119 R)
• M47: 23,241,376 km (0.118 R)
• M48: 24,158,411 km (0.051 R)
• M49: 24,714,316 km (0.1 R)
• M50: 25,212,028 km (0.054 R)
• M51: 25,274,411 km (0.097 R)
• M52: 25,524,688 km (0.061 R)
• M53: 26,534,174 km (0.063 R)
• M54: 27,043,705 km (0.117 R)
• M55: 27,492,349 km (0.112 R)
• M56: 28,852,642 km (0.051 R)
• M57: 28,983,391 km (0.09 R)
• M58: 29,376,683 km (0.1 R)
• M59: 29,574,003 km (0.107 R)
• M60: 32,246,719 km (0.07 R)
• M61: 32,654,223 km (0.041 R)
• M62: 33,268,771 km (0.09 R)
• M63: 33,337,287 km (0.089 R)
• M64: 33,474,468 km (0.088 R)
• M65: 34,926,016 km (0.084 R)
• M66: 36,398,060 km (0.072 R)
• M67: 38,679,876 km (0.071 R)
• M68: 38,751,982 km (0.111 R)
• M69: 38,968,450 km (0.091 R)
• M70: 39,402,434 km (0.111 R)
• M71: 40,714,257 km (0.049 R)
• M72: 41,081,221 km (0.054 R)
• M73: 41,596,735 km (0.097 R)
• M74: 42,262,745 km (0.104 R)
• M75: 42,634,346 km (0.064 R)
• M76: 43,156,293 km (0.111 R)
• M77: 43,680,334 km (0.035 R)
• M78: 44,206,470 km (0.119 R)
• M79: 44,734,850 km (0.073 R)
• M80: 47,407,416 km (0.117 R)
• M81: 48,025,554 km (0.111 R)
• M82: 48,490,953 km (0.112 R)
• M83: 48,724,176 km (0.066 R)
• M84: 49,035,788 km (0.1 R)
• M85: 49,426,239 km (0.068 R)
• M86: 49,582,569 km (0.106 R)
• M87: 51,552,025 km (0.088 R)
• M88: 51,949,057 km (0.103 R)
• M89: 53,145,990 km (0.032 R)
• M90: 53,306,209 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311.1

Radius: 6.9

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 18.33 AU - 19.05 AU

Year: 29661 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 76,060,820 km

• M1: 211,681 km (0.114 R)
• M2: 520,750 km (0.089 R)
• M3: 604,824 km (0.082 R)
• M4: 1,315,863 km (0.078 R)
• M5: 1,432,998 km (0.091 R)
• M6: 1,584,241 km (0.109 R)
• M7: 2,416,604 km (0.099 R)
• M8: 3,980,650 km (0.027 R)
• M9: 5,177,882 km (0.066 R)
• M10: 5,839,553 km (0.025 R)
• M11: 5,984,812 km (0.07 R)
• M12: 7,189,225 km (0.079 R)
• M13: 7,712,817 km (0.104 R)
• M14: 7,818,882 km (0.072 R)
• M15: 8,194,373 km (0.102 R)
• M16: 8,851,706 km (0.045 R)
• M17: 9,811,526 km (0.119 R)
• M18: 9,984,311 km (0.08 R)
• M19: 10,922,889 km (0.107 R)
• M20: 11,042,268 km (0.114 R)
• M21: 11,222,084 km (0.11 R)
• M22: 11,584,560 km (0.118 R)
• M23: 11,950,775 km (0.098 R)
• M24: 12,569,811 km (0.073 R)
• M25: 12,632,194 km (0.103 R)
• M26: 12,883,219 km (0.103 R)
• M27: 13,199,170 km (0.086 R)
• M28: 13,903,327 km (0.049 R)
• M29: 13,967,953 km (0.09 R)
• M30: 15,214,552 km (0.114 R)
• M31: 15,884,900 km (0.118 R)
• M32: 16,702,004 km (0.117 R)
• M33: 17,115,642 km (0.061 R)
• M34: 18,732,346 km (0.112 R)
• M35: 18,946,870 km (0.104 R)
• M36: 19,162,141 km (0.084 R)
• M37: 21,883,177 km (0.113 R)
• M38: 22,184,616 km (0.103 R)
• M39: 22,335,710 km (0.063 R)
• M40: 22,639,095 km (0.098 R)
• M41: 24,254,303 km (0.095 R)
• M42: 29,069,260 km (0.062 R)
• M43: 29,816,202 km (0.083 R)
• M44: 30,485,652 km (0.092 R)
• M45: 30,569,577 km (0.115 R)
• M46: 30,990,844 km (0.057 R)
• M47: 32,780,933 km (0.12 R)
• M48: 32,866,951 km (0.06 R)
• M49: 33,471,626 km (0.101 R)
• M50: 33,731,926 km (0.084 R)
• M51: 33,992,825 km (0.102 R)
• M52: 34,080,041 km (0.105 R)
• M53: 36,549,602 km (0.074 R)
• M54: 37,445,394 km (0.106 R)
• M55: 38,258,010 km (0.091 R)
• M56: 39,808,442 km (0.115 R)
• M57: 39,992,148 km (0.113 R)
• M58: 40,084,151 km (0.117 R)
• M59: 40,915,167 km (0.09 R)
• M60: 42,406,658 km (0.081 R)
• M61: 43,442,174 km (0.106 R)
• M62: 43,915,652 km (0.104 R)
• M63: 44,390,924 km (0.093 R)
• M64: 45,538,340 km (0.034 R)
• M65: 45,922,956 km (0.078 R)
• M66: 48,351,378 km (0.066 R)
• M67: 48,547,501 km (0.106 R)
• M68: 50,224,643 km (0.099 R)
• M69: 54,449,137 km (0.104 R)
• M70: 55,574,263 km (0.095 R)
• M71: 55,779,511 km (0.105 R)
• M72: 56,913,762 km (0.077 R)
• M73: 57,017,134 km (0.1 R)
• M74: 59,309,572 km (0.119 R)
• M75: 60,150,611 km (0.039 R)
• M76: 60,995,540 km (0.107 R)
• M77: 61,844,508 km (0.099 R)
• M78: 61,950,872 km (0.103 R)
• M79: 62,057,386 km (0.051 R)
• M80: 63,018,103 km (0.04 R)
• M81: 63,661,374 km (0.06 R)
• M82: 63,768,785 km (0.119 R)
• M83: 65,278,976 km (0.056 R)
• M84: 65,604,201 km (0.079 R)
• M85: 65,929,876 km (0.044 R)
• M86: 66,364,907 km (0.096 R)
• M87: 66,800,984 km (0.119 R)
• M88: 69,437,198 km (0.112 R)
• M89: 70,323,416 km (0.061 R)
• M90: 71,659,923 km (0.116 R)
• M91: 71,771,673 km (0.109 R)
• M92: 71,883,422 km (0.093 R)
• M93: 72,443,367 km (0.109 R)
• M94: 72,667,764 km (0.111 R)
• M95: 75,037,394 km (0.11 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: 230 - 16,935 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit