🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.44 AU - 0.7 AU

Year: 156 Days

Day: 41.4 Hours

Environment

Temp: 250 °C

Axial Tilt: 16.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,058,823 km

• M1: 199,564 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.64 AU - 0.7 AU

Year: 198 Days

Day: 36.1 Hours

Environment

Temp: 129 °C

Axial Tilt: 7.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,058,823 km

• M1: 46,525 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.8 AU - 1.16 AU

Year: 351 Days

Day: 27.2 Hours

Environment

Temp: 69 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.1 AU - 1.2 AU

Year: 446 Days

Day: 39.8 Hours

Environment

Temp: 1 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,058,823 km

• M1: 148,551 km (0.107 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.34 AU - 4.96 AU

Year: 3057 Days

Day: 34.9 Hours

Environment

Temp: -124 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,058,823 km

• M1: 1,689,110 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.2

Radius: 14.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.01 AU - 5.55 AU

Year: 4388 Days

Day: 6.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 66,058,823 km

• M1: 182,509 km (0.072 R)
• M2: 456,274 km (0.118 R)
• M3: 551,268 km (0.115 R)
• M4: 967,599 km (0.106 R)
• M5: 1,089,222 km (0.119 R)
• M6: 1,226,403 km (0.115 R)
• M7: 1,476,082 km (0.072 R)
• M8: 1,800,560 km (0.115 R)
• M9: 1,906,176 km (0.072 R)
• M10: 2,062,356 km (0.113 R)
• M11: 2,198,042 km (0.112 R)
• M12: 2,324,153 km (0.101 R)
• M13: 2,452,657 km (0.104 R)
• M14: 2,636,812 km (0.078 R)
• M15: 2,812,141 km (0.11 R)
• M16: 2,977,297 km (0.048 R)
• M17: 3,836,886 km (0.119 R)
• M18: 4,477,913 km (0.073 R)
• M19: 4,590,710 km (0.097 R)
• M20: 4,720,860 km (0.098 R)
• M21: 5,596,905 km (0.08 R)
• M22: 6,089,531 km (0.048 R)
• M23: 6,651,271 km (0.086 R)
• M24: 6,929,074 km (0.075 R)
• M25: 7,116,520 km (0.103 R)
• M26: 7,324,611 km (0.092 R)
• M27: 7,496,349 km (0.105 R)
• M28: 7,746,776 km (0.042 R)
• M29: 8,000,195 km (0.118 R)
• M30: 8,098,331 km (0.053 R)
• M31: 8,715,871 km (0.081 R)
• M32: 9,163,468 km (0.084 R)
• M33: 9,535,368 km (0.092 R)
• M34: 11,512,454 km (0.112 R)
• M35: 11,690,326 km (0.096 R)
• M36: 11,913,825 km (0.081 R)
• M37: 12,138,820 km (0.065 R)
• M38: 12,319,833 km (0.027 R)
• M39: 12,845,371 km (0.12 R)
• M40: 13,354,901 km (0.078 R)
• M41: 14,012,833 km (0.1 R)
• M42: 14,202,822 km (0.107 R)
• M43: 15,827,305 km (0.048 R)
• M44: 16,248,872 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 984.8

Radius: 11.8

Gravity: 7.07 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.36 AU - 11.78 AU

Year: 10707 Days

Day: 13.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 138 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,058,823 km

• M1: 194,926 km (0.057 R)
• M2: 1,546,244 km (0.092 R)
• M3: 1,620,893 km (0.111 R)
• M4: 1,800,261 km (0.09 R)
• M5: 2,095,717 km (0.099 R)
• M6: 2,263,416 km (0.102 R)
• M7: 2,553,187 km (0.07 R)
• M8: 2,702,635 km (0.115 R)
• M9: 2,885,893 km (0.071 R)
• M10: 3,659,762 km (0.083 R)
• M11: 3,794,849 km (0.102 R)
• M12: 3,897,324 km (0.098 R)
• M13: 4,139,971 km (0.116 R)
• M14: 5,122,081 km (0.114 R)
• M15: 5,350,069 km (0.085 R)
• M16: 5,503,855 km (0.09 R)
• M17: 5,581,197 km (0.046 R)
• M18: 6,416,552 km (0.074 R)
• M19: 6,580,062 km (0.087 R)
• M20: 6,827,946 km (0.113 R)
• M21: 6,953,159 km (0.119 R)
• M22: 7,248,166 km (0.117 R)
• M23: 7,461,343 km (0.092 R)
• M24: 7,806,914 km (0.081 R)
• M25: 8,025,477 km (0.089 R)
• M26: 8,113,590 km (0.109 R)
• M27: 9,799,558 km (0.073 R)
• M28: 10,130,618 km (0.052 R)
• M29: 13,011,275 km (0.12 R)
• M30: 14,006,699 km (0.113 R)
• M31: 14,166,021 km (0.099 R)
• M32: 15,793,197 km (0.076 R)
• M33: 16,348,654 km (0.106 R)
• M34: 16,572,602 km (0.11 R)
• M35: 16,853,995 km (0.096 R)
• M36: 17,250,729 km (0.103 R)
• M37: 18,284,749 km (0.069 R)
• M38: 18,868,031 km (0.057 R)
• M39: 19,575,929 km (0.091 R)
• M40: 19,754,249 km (0.074 R)
• M41: 20,412,779 km (0.038 R)
• M42: 20,835,543 km (0.107 R)
• M43: 21,567,226 km (0.106 R)
• M44: 24,002,530 km (0.117 R)
• M45: 24,384,902 km (0.067 R)
• M46: 24,512,808 km (0.086 R)
• M47: 25,739,062 km (0.103 R)
• M48: 26,195,784 km (0.051 R)
• M49: 26,853,117 km (0.076 R)
• M50: 27,449,265 km (0.069 R)
• M51: 29,604,072 km (0.115 R)
• M52: 30,357,298 km (0.119 R)
• M53: 31,325,196 km (0.097 R)
• M54: 31,812,885 km (0.109 R)
• M55: 32,022,621 km (0.1 R)
• M56: 32,795,743 km (0.064 R)
• M57: 33,717,415 km (0.049 R)
• M58: 34,002,698 km (0.116 R)
• M59: 34,647,615 km (0.073 R)
• M60: 34,863,485 km (0.114 R)
• M61: 35,007,547 km (0.069 R)
• M62: 35,296,421 km (0.089 R)
• M63: 35,586,192 km (0.094 R)
• M64: 36,240,832 km (0.104 R)
• M65: 38,006,237 km (0.078 R)
• M66: 38,080,288 km (0.059 R)
• M67: 38,600,888 km (0.089 R)
• M68: 39,048,784 km (0.069 R)
• M69: 40,782,175 km (0.047 R)
• M70: 40,858,021 km (0.055 R)
• M71: 41,926,000 km (0.084 R)
• M72: 42,771,527 km (0.107 R)
• M73: 43,003,105 km (0.057 R)
• M74: 43,235,131 km (0.112 R)
• M75: 44,792,445 km (0.037 R)
• M76: 44,949,223 km (0.112 R)
• M77: 45,184,690 km (0.057 R)
• M78: 45,972,473 km (0.071 R)
• M79: 46,368,159 km (0.103 R)
• M80: 48,524,014 km (0.062 R)
• M81: 49,088,148 km (0.071 R)
• M82: 50,875,693 km (0.118 R)
• M83: 52,189,012 km (0.096 R)
• M84: 52,519,025 km (0.077 R)
• M85: 52,684,331 km (0.087 R)
• M86: 52,932,663 km (0.084 R)
• M87: 53,846,258 km (0.028 R)
• M88: 54,932,787 km (0.099 R)
• M89: 56,533,783 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.3

Radius: 10.5

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 9.06 AU - 13.62 AU

Year: 13811 Days

Day: 10.8 Hours

Environment

Temp: -173 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 66,058,823 km

• M1: 248,482 km (0.087 R)
• M2: 361,428 km (0.11 R)
• M3: 497,114 km (0.12 R)
• M4: 602,580 km (0.089 R)
• M5: 797,057 km (0.088 R)
• M6: 953,238 km (0.105 R)
• M7: 1,199,177 km (0.081 R)
• M8: 1,296,714 km (0.051 R)
• M9: 1,448,407 km (0.027 R)
• M10: 1,517,820 km (0.078 R)
• M11: 1,751,193 km (0.107 R)
• M12: 1,938,788 km (0.072 R)
• M13: 2,172,759 km (0.113 R)
• M14: 2,354,371 km (0.1 R)
• M15: 2,499,182 km (0.1 R)
• M16: 3,737,104 km (0.114 R)
• M17: 3,955,667 km (0.103 R)
• M18: 4,924,164 km (0.103 R)
• M19: 5,030,378 km (0.062 R)
• M20: 5,244,901 km (0.097 R)
• M21: 5,600,047 km (0.076 R)
• M22: 5,850,474 km (0.101 R)
• M23: 5,963,121 km (0.101 R)
• M24: 6,391,419 km (0.112 R)
• M25: 6,507,358 km (0.057 R)
• M26: 6,741,478 km (0.05 R)
• M27: 6,829,891 km (0.097 R)
• M28: 7,338,524 km (0.077 R)
• M29: 7,459,997 km (0.085 R)
• M30: 7,582,218 km (0.054 R)
• M31: 7,735,855 km (0.057 R)
• M32: 7,921,506 km (0.086 R)
• M33: 9,460,121 km (0.109 R)
• M34: 9,658,787 km (0.087 R)
• M35: 10,094,116 km (0.102 R)
• M36: 10,742,025 km (0.051 R)
• M37: 11,333,086 km (0.084 R)
• M38: 11,579,474 km (0.051 R)
• M39: 11,721,143 km (0.095 R)
• M40: 11,899,015 km (0.115 R)
• M41: 12,692,183 km (0.084 R)
• M42: 13,502,554 km (0.115 R)
• M43: 13,801,301 km (0.103 R)
• M44: 14,064,593 km (0.075 R)
• M45: 14,329,531 km (0.063 R)
• M46: 14,979,833 km (0.102 R)
• M47: 15,289,052 km (0.097 R)
• M48: 15,483,529 km (0.099 R)
• M49: 15,796,338 km (0.096 R)
• M50: 16,150,736 km (0.111 R)
• M51: 18,167,016 km (0.097 R)
• M52: 18,745,660 km (0.102 R)
• M53: 19,498,586 km (0.075 R)
• M54: 20,475,012 km (0.093 R)
• M55: 20,775,404 km (0.097 R)
• M56: 21,597,893 km (0.076 R)
• M57: 21,859,839 km (0.091 R)
• M58: 22,740,672 km (0.109 R)
• M59: 22,962,675 km (0.062 R)
• M60: 23,588,293 km (0.112 R)
• M61: 23,678,052 km (0.03 R)
• M62: 24,764,731 km (0.105 R)
• M63: 25,406,206 km (0.094 R)
• M64: 26,145,968 km (0.073 R)
• M65: 26,285,393 km (0.067 R)
• M66: 27,080,506 km (0.117 R)
• M67: 27,174,603 km (0.116 R)
• M68: 27,268,849 km (0.12 R)
• M69: 28,264,274 km (0.118 R)
• M70: 28,503,032 km (0.105 R)
• M71: 29,126,855 km (0.107 R)
• M72: 29,368,007 km (0.104 R)
• M73: 29,998,113 km (0.065 R)
• M74: 30,144,270 km (0.107 R)
• M75: 30,583,789 km (0.081 R)
• M76: 30,681,775 km (0.075 R)
• M77: 30,878,048 km (0.104 R)
• M78: 32,313,439 km (0.119 R)
• M79: 33,064,271 km (0.104 R)
• M80: 33,315,895 km (0.111 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 11.6

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 11.27 AU - 13.81 AU

Year: 16060 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 66,058,823 km

• M1: 155,133 km (0.065 R)
• M2: 539,450 km (0.114 R)
• M3: 1,064,987 km (0.104 R)
• M4: 1,365,081 km (0.055 R)
• M5: 1,923,978 km (0.113 R)
• M6: 2,714,753 km (0.11 R)
• M7: 2,850,139 km (0.084 R)
• M8: 3,269,461 km (0.093 R)
• M9: 3,973,619 km (0.081 R)
• M10: 4,723,702 km (0.112 R)
• M11: 5,136,144 km (0.109 R)
• M12: 5,304,292 km (0.06 R)
• M13: 5,431,749 km (0.117 R)
• M14: 5,603,188 km (0.034 R)
• M15: 6,397,104 km (0.104 R)
• M16: 7,414,968 km (0.06 R)
• M17: 7,701,298 km (0.093 R)
• M18: 8,186,594 km (0.093 R)
• M19: 10,120,296 km (0.118 R)
• M20: 10,705,523 km (0.111 R)
• M21: 11,964,389 km (0.12 R)
• M22: 12,132,088 km (0.078 R)
• M23: 12,982,103 km (0.107 R)
• M24: 13,269,630 km (0.081 R)
• M25: 13,385,269 km (0.061 R)
• M26: 13,617,595 km (0.071 R)
• M27: 14,145,227 km (0.089 R)
• M28: 14,441,131 km (0.098 R)
• M29: 14,619,751 km (0.111 R)
• M30: 15,584,657 km (0.043 R)
• M31: 16,383,660 km (0.104 R)
• M32: 16,632,291 km (0.082 R)
• M33: 17,196,126 km (0.082 R)
• M34: 17,448,647 km (0.109 R)
• M35: 17,829,972 km (0.071 R)
• M36: 18,730,252 km (0.04 R)
• M37: 19,316,675 km (0.094 R)
• M38: 19,579,369 km (0.11 R)
• M39: 19,975,504 km (0.12 R)
• M40: 20,441,053 km (0.081 R)
• M41: 21,179,917 km (0.111 R)
• M42: 25,146,504 km (0.038 R)
• M43: 25,289,670 km (0.118 R)
• M44: 25,937,877 km (0.112 R)
• M45: 26,227,648 km (0.06 R)
• M46: 26,664,474 km (0.092 R)
• M47: 27,030,241 km (0.109 R)
• M48: 27,840,762 km (0.043 R)
• M49: 27,989,014 km (0.117 R)
• M50: 28,584,712 km (0.108 R)
• M51: 28,659,362 km (0.117 R)
• M52: 28,884,058 km (0.099 R)
• M53: 28,959,006 km (0.113 R)
• M54: 29,788,377 km (0.065 R)
• M55: 31,008,647 km (0.093 R)
• M56: 31,702,182 km (0.115 R)
• M57: 33,261,740 km (0.032 R)
• M58: 33,813,457 km (0.069 R)
• M59: 33,971,582 km (0.066 R)
• M60: 37,350,250 km (0.095 R)
• M61: 39,245,356 km (0.115 R)
• M62: 40,918,608 km (0.074 R)
• M63: 41,763,836 km (0.118 R)
• M64: 41,933,630 km (0.057 R)
• M65: 46,955,630 km (0.109 R)
• M66: 48,730,908 km (0.115 R)
• M67: 51,252,978 km (0.109 R)
• M68: 51,616,801 km (0.108 R)
• M69: 52,804,907 km (0.111 R)
• M70: 53,172,319 km (0.118 R)
• M71: 53,356,325 km (0.095 R)
• M72: 53,448,477 km (0.091 R)
• M73: 54,557,595 km (0.065 R)
• M74: 54,836,147 km (0.089 R)
• M75: 55,021,947 km (0.107 R)
• M76: 55,114,997 km (0.08 R)
• M77: 55,394,446 km (0.076 R)
• M78: 56,235,635 km (0.118 R)
• M79: 57,175,109 km (0.045 R)
• M80: 58,025,124 km (0.109 R)
• M81: 59,451,091 km (0.047 R)
• M82: 61,177,600 km (0.072 R)
• M83: 61,370,432 km (0.099 R)
• M84: 63,309,819 km (0.11 R)
• M85: 63,407,357 km (0.082 R)
• M86: 64,777,673 km (0.102 R)
• M87: 64,875,959 km (0.086 R)
• M88: 65,072,531 km (0.101 R)
• M89: 65,170,966 km (0.073 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 18,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit