🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.1 AU - 1.2 AU

Year: 448 Days

Day: 13.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,619,730 km

• M1: 713,133 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.38 AU - 2.14 AU

Year: 849 Days

Day: 28.8 Hours

Environment

Temp: -49 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.68 AU - 2.44 AU

Year: 1075 Days

Day: 23.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.73 AU - 2.73 AU

Year: 1639 Days

Day: 19.4 Hours

Environment

Temp: -83 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.52 AU - 3.4 AU

Year: 1851 Days

Day: 28.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,619,730 km

• M1: 454,927 km (0.106 R)
• M2: 1,854,415 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860.4

Radius: 14.6

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.88 AU - 11.82 AU

Year: 11235 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 38,619,730 km

• M1: 229,184 km (0.079 R)
• M2: 456,722 km (0.081 R)
• M3: 578,046 km (0.093 R)
• M4: 919,877 km (0.091 R)
• M5: 1,191,397 km (0.115 R)
• M6: 1,302,997 km (0.081 R)
• M7: 1,418,637 km (0.083 R)
• M8: 1,537,866 km (0.094 R)
• M9: 1,943,276 km (0.115 R)
• M10: 2,468,514 km (0.113 R)
• M11: 3,037,585 km (0.109 R)
• M12: 3,713,767 km (0.114 R)
• M13: 4,507,234 km (0.11 R)
• M14: 4,759,157 km (0.091 R)
• M15: 5,164,567 km (0.118 R)
• M16: 5,277,065 km (0.116 R)
• M17: 6,087,885 km (0.112 R)
• M18: 6,246,758 km (0.104 R)
• M19: 6,609,533 km (0.08 R)
• M20: 7,738,548 km (0.062 R)
• M21: 8,259,747 km (0.113 R)
• M22: 9,658,188 km (0.118 R)
• M23: 9,797,464 km (0.041 R)
• M24: 10,503,715 km (0.102 R)
• M25: 10,694,901 km (0.053 R)
• M26: 10,838,964 km (0.038 R)
• M27: 13,077,696 km (0.056 R)
• M28: 13,386,765 km (0.118 R)
• M29: 13,802,648 km (0.078 R)
• M30: 14,593,871 km (0.066 R)
• M31: 14,807,496 km (0.085 R)
• M32: 16,386,352 km (0.11 R)
• M33: 16,943,156 km (0.084 R)
• M34: 18,766,604 km (0.059 R)
• M35: 19,232,153 km (0.047 R)
• M36: 19,996,897 km (0.092 R)
• M37: 20,412,779 km (0.111 R)
• M38: 20,651,836 km (0.047 R)
• M39: 21,616,892 km (0.115 R)
• M40: 21,921,474 km (0.105 R)
• M41: 22,473,340 km (0.103 R)
• M42: 23,904,693 km (0.081 R)
• M43: 24,599,575 km (0.092 R)
• M44: 25,109,105 km (0.116 R)
• M45: 26,203,563 km (0.065 R)
• M46: 26,724,014 km (0.096 R)
• M47: 27,247,906 km (0.106 R)
• M48: 28,305,712 km (0.066 R)
• M49: 29,444,451 km (0.098 R)
• M50: 29,714,625 km (0.072 R)
• M51: 29,850,011 km (0.112 R)
• M52: 30,121,382 km (0.091 R)
• M53: 31,146,277 km (0.071 R)
• M54: 33,652,340 km (0.12 R)
• M55: 34,218,119 km (0.079 R)
• M56: 34,573,265 km (0.077 R)
• M57: 35,430,610 km (0.047 R)
• M58: 36,439,797 km (0.072 R)
• M59: 36,802,423 km (0.096 R)
• M60: 37,677,869 km (0.097 R)
• M61: 38,560,048 km (0.055 R)
• M62: 39,226,207 km (0.112 R)
• M63: 39,970,905 km (0.054 R)
• M64: 41,247,424 km (0.06 R)
• M65: 41,928,693 km (0.051 R)
• M66: 43,302,450 km (0.051 R)
• M67: 44,149,174 km (0.09 R)
• M68: 44,458,393 km (0.101 R)
• M69: 44,923,792 km (0.065 R)
• M70: 45,390,537 km (0.081 R)
• M71: 45,780,838 km (0.114 R)
• M72: 48,623,796 km (0.054 R)
• M73: 49,503,731 km (0.096 R)
• M74: 50,227,784 km (0.04 R)
• M75: 50,793,264 km (0.082 R)
• M76: 54,893,443 km (0.115 R)
• M77: 55,893,205 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.1

Radius: 7.8

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 13.98 AU - 14.12 AU

Year: 19140 Days

Day: 23.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 38,619,730 km

• M1: 159,621 km (0.085 R)
• M2: 304,432 km (0.086 R)
• M3: 1,094,907 km (0.073 R)
• M4: 1,201,720 km (0.105 R)
• M5: 1,256,473 km (0.053 R)
• M6: 1,368,671 km (0.093 R)
• M7: 2,210,309 km (0.083 R)
• M8: 2,772,198 km (0.114 R)
• M9: 3,494,457 km (0.104 R)
• M10: 4,485,393 km (0.049 R)
• M11: 4,571,711 km (0.115 R)
• M12: 5,056,408 km (0.101 R)
• M13: 5,373,406 km (0.106 R)
• M14: 5,837,459 km (0.104 R)
• M15: 5,979,128 km (0.101 R)
• M16: 6,074,272 km (0.117 R)
• M17: 6,170,015 km (0.055 R)
• M18: 6,557,473 km (0.117 R)
• M19: 6,655,609 km (0.037 R)
• M20: 7,509,364 km (0.092 R)
• M21: 8,397,228 km (0.076 R)
• M22: 8,557,447 km (0.1 R)
• M23: 8,880,728 km (0.102 R)
• M24: 9,043,939 km (0.049 R)
• M25: 10,156,798 km (0.117 R)
• M26: 10,270,492 km (0.058 R)
• M27: 11,667,288 km (0.104 R)
• M28: 12,999,157 km (0.088 R)
• M29: 13,997,873 km (0.107 R)
• M30: 14,570,384 km (0.075 R)
• M31: 17,887,717 km (0.084 R)
• M32: 18,439,434 km (0.109 R)
• M33: 19,066,697 km (0.064 R)
• M34: 19,913,870 km (0.113 R)
• M35: 20,056,287 km (0.065 R)
• M36: 21,498,710 km (0.084 R)
• M37: 21,864,626 km (0.092 R)
• M38: 22,528,243 km (0.092 R)
• M39: 23,875,371 km (0.104 R)
• M40: 25,325,573 km (0.104 R)
• M41: 26,647,121 km (0.047 R)
• M42: 28,470,420 km (0.108 R)
• M43: 29,113,990 km (0.077 R)
• M44: 29,762,496 km (0.088 R)
• M45: 29,925,259 km (0.108 R)
• M46: 30,415,641 km (0.109 R)
• M47: 30,497,620 km (0.05 R)
• M48: 31,073,572 km (0.11 R)
• M49: 32,403,348 km (0.099 R)
• M50: 33,582,179 km (0.099 R)
• M51: 34,518,213 km (0.085 R)
• M52: 35,548,942 km (0.105 R)
• M53: 36,677,209 km (0.115 R)
• M54: 37,993,521 km (0.063 R)
• M55: 38,347,021 km (0.1 R)
• M56: 38,968,600 km (0.106 R)
• M57: 39,772,389 km (0.104 R)
• M58: 41,215,111 km (0.116 R)
• M59: 45,457,108 km (0.087 R)
• M60: 45,550,906 km (0.09 R)
• M61: 46,114,740 km (0.112 R)
• M62: 46,586,423 km (0.088 R)
• M63: 46,775,514 km (0.073 R)
• M64: 48,011,043 km (0.089 R)
• M65: 48,106,486 km (0.097 R)
• M66: 48,584,751 km (0.114 R)
• M67: 50,611,054 km (0.118 R)
• M68: 50,805,382 km (0.045 R)
• M69: 51,000,008 km (0.081 R)
• M70: 51,683,372 km (0.103 R)
• M71: 52,763,169 km (0.087 R)
• M72: 55,344,779 km (0.064 R)
• M73: 56,651,068 km (0.111 R)
• M74: 60,630,222 km (0.117 R)
• M75: 62,496,904 km (0.119 R)
• M76: 63,123,420 km (0.099 R)
• M77: 63,332,707 km (0.081 R)
• M78: 64,066,934 km (0.112 R)
• M79: 64,909,619 km (0.063 R)
• M80: 65,120,851 km (0.119 R)
• M81: 67,138,926 km (0.103 R)
• M82: 67,673,290 km (0.04 R)
• M83: 69,069,636 km (0.085 R)
• M84: 71,018,597 km (0.118 R)
• M85: 71,127,355 km (0.093 R)
• M86: 71,236,262 km (0.076 R)
• M87: 71,454,077 km (0.086 R)
• M88: 72,437,234 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 91.6

Radius: 5.3

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 11.85 AU - 16.87 AU

Year: 19777 Days

Day: 18.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 38,619,730 km

• M1: 266,284 km (0.093 R)
• M2: 1,159,383 km (0.116 R)
• M3: 2,261,022 km (0.088 R)
• M4: 2,626,490 km (0.086 R)
• M5: 3,670,533 km (0.112 R)
• M6: 3,990,074 km (0.113 R)
• M7: 4,263,240 km (0.079 R)
• M8: 4,741,355 km (0.088 R)
• M9: 5,001,206 km (0.052 R)
• M10: 6,243,168 km (0.038 R)
• M11: 6,369,279 km (0.048 R)
• M12: 6,623,895 km (0.1 R)
• M13: 6,817,175 km (0.094 R)
• M14: 7,143,298 km (0.03 R)
• M15: 7,308,305 km (0.108 R)
• M16: 8,672,637 km (0.115 R)
• M17: 9,097,047 km (0.045 R)
• M18: 9,491,985 km (0.11 R)
• M19: 9,966,061 km (0.092 R)
• M20: 10,039,663 km (0.055 R)
• M21: 11,626,597 km (0.1 R)
• M22: 11,704,089 km (0.115 R)
• M23: 12,687,246 km (0.099 R)
• M24: 13,289,826 km (0.092 R)
• M25: 13,452,140 km (0.027 R)
• M26: 14,025,249 km (0.103 R)
• M27: 14,397,748 km (0.062 R)
• M28: 14,731,800 km (0.061 R)
• M29: 14,815,575 km (0.077 R)
• M30: 15,877,570 km (0.112 R)
• M31: 16,613,592 km (0.09 R)
• M32: 17,007,632 km (0.05 R)
• M33: 17,139,727 km (0.106 R)
• M34: 17,805,288 km (0.058 R)
• M35: 17,849,868 km (0.12 R)
• M36: 17,894,598 km (0.119 R)
• M37: 18,932,957 km (0.091 R)
• M38: 19,344,650 km (0.114 R)
• M39: 20,223,239 km (0.107 R)
• M40: 20,738,005 km (0.101 R)
• M41: 21,162,264 km (0.112 R)
• M42: 21,494,222 km (0.101 R)
• M43: 22,548,737 km (0.092 R)
• M44: 23,718,144 km (0.107 R)
• M45: 23,964,382 km (0.103 R)
• M46: 24,013,600 km (0.118 R)
• M47: 26,166,463 km (0.105 R)
• M48: 27,963,732 km (0.059 R)
• M49: 28,432,272 km (0.119 R)
• M50: 28,746,128 km (0.086 R)
• M51: 29,166,349 km (0.087 R)
• M52: 30,706,609 km (0.078 R)
• M53: 31,459,535 km (0.101 R)
• M54: 31,892,620 km (0.111 R)
• M55: 33,203,397 km (0.12 R)
• M56: 33,478,807 km (0.117 R)
• M57: 33,810,166 km (0.11 R)
• M58: 34,643,277 km (0.117 R)
• M59: 35,314,672 km (0.093 R)
• M60: 35,708,264 km (0.086 R)
• M61: 37,698,215 km (0.106 R)
• M62: 38,504,098 km (0.075 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,822 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit