🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.83 AU - 0.87 AU

Year: 288 Days

Day: 39.7 Hours

Environment

Temp: 105 °C

Axial Tilt: 11.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 113,644,306 km

• M1: 65,374 km (0.076 R)
• M2: 769,980 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.77 AU - 1.09 AU

Year: 329 Days

Day: 15.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 19.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.87 AU - 1.35 AU

Year: 429 Days

Day: 35.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 27.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 113,644,306 km

• M1: 746,942 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.85 AU - 5.13 AU

Year: 3493 Days

Day: 16 Hours

Environment

Temp: -140 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 113,644,306 km

• M1: 148,551 km (0.033 R)

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.1

Radius: 11.3

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.31 AU - 5.79 AU

Year: 4166 Days

Day: 5.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 113,644,306 km

• M1: 187,745 km (0.114 R)
• M2: 260,151 km (0.101 R)
• M3: 368,759 km (0.079 R)
• M4: 440,566 km (0.09 R)
• M5: 528,828 km (0.116 R)
• M6: 646,562 km (0.109 R)
• M7: 726,597 km (0.116 R)
• M8: 936,782 km (0.114 R)
• M9: 1,070,074 km (0.048 R)
• M10: 1,153,250 km (0.076 R)
• M11: 1,431,951 km (0.091 R)
• M12: 1,508,994 km (0.101 R)
• M13: 1,635,254 km (0.094 R)
• M14: 1,949,709 km (0.068 R)
• M15: 2,122,943 km (0.035 R)
• M16: 2,319,665 km (0.073 R)
• M17: 2,925,835 km (0.112 R)
• M18: 3,288,012 km (0.108 R)
• M19: 3,391,234 km (0.106 R)
• M20: 3,793,353 km (0.111 R)
• M21: 3,901,812 km (0.116 R)
• M22: 4,619,881 km (0.107 R)
• M23: 4,759,157 km (0.073 R)
• M24: 5,041,897 km (0.095 R)
• M25: 5,525,397 km (0.108 R)
• M26: 6,150,716 km (0.078 R)
• M27: 6,458,888 km (0.06 R)
• M28: 6,851,134 km (0.09 R)
• M29: 7,010,306 km (0.093 R)
• M30: 7,143,897 km (0.103 R)
• M31: 7,852,093 km (0.106 R)
• M32: 8,611,153 km (0.093 R)
• M33: 9,014,020 km (0.106 R)
• M34: 9,364,378 km (0.087 R)
• M35: 9,689,304 km (0.056 R)
• M36: 9,898,143 km (0.049 R)
• M37: 10,018,121 km (0.085 R)
• M38: 10,594,521 km (0.097 R)
• M39: 10,717,341 km (0.086 R)
• M40: 11,244,225 km (0.095 R)
• M41: 11,875,079 km (0.092 R)
• M42: 12,614,691 km (0.071 R)
• M43: 13,039,399 km (0.099 R)
• M44: 13,535,316 km (0.118 R)
• M45: 13,802,199 km (0.043 R)
• M46: 14,037,367 km (0.106 R)
• M47: 14,579,659 km (0.057 R)
• M48: 14,853,273 km (0.053 R)
• M49: 14,990,903 km (0.112 R)
• M50: 15,094,276 km (0.07 R)
• M51: 15,965,234 km (0.08 R)
• M52: 16,035,545 km (0.116 R)
• M53: 17,175,780 km (0.111 R)
• M54: 17,464,953 km (0.114 R)
• M55: 17,573,711 km (0.04 R)
• M56: 18,415,797 km (0.117 R)
• M57: 18,785,902 km (0.114 R)
• M58: 18,897,502 km (0.118 R)
• M59: 19,046,502 km (0.099 R)
• M60: 19,533,742 km (0.09 R)
• M61: 19,646,688 km (0.058 R)
• M62: 19,911,177 km (0.045 R)
• M63: 19,987,024 km (0.06 R)
• M64: 20,176,863 km (0.063 R)
• M65: 20,291,156 km (0.095 R)
• M66: 20,367,451 km (0.063 R)
• M67: 20,673,528 km (0.108 R)
• M68: 21,251,574 km (0.078 R)
• M69: 21,873,901 km (0.048 R)
• M70: 22,660,337 km (0.114 R)
• M71: 22,739,475 km (0.119 R)
• M72: 23,256,335 km (0.09 R)
• M73: 23,937,903 km (0.1 R)
• M74: 24,626,053 km (0.119 R)
• M75: 25,156,827 km (0.1 R)
• M76: 25,485,194 km (0.095 R)
• M77: 26,479,122 km (0.058 R)
• M78: 26,645,924 km (0.096 R)
• M79: 27,148,722 km (0.118 R)
• M80: 27,232,796 km (0.077 R)
• M81: 27,443,430 km (0.119 R)
• M82: 28,120,959 km (0.079 R)
• M83: 28,504,528 km (0.103 R)
• M84: 28,590,098 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.2

Radius: 14.2

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 11.66 AU - 12.2 AU

Year: 15126 Days

Day: 12 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 113,644,306 km

• M1: 348,862 km (0.054 R)
• M2: 954,135 km (0.076 R)
• M3: 1,380,040 km (0.025 R)
• M4: 1,717,234 km (0.043 R)
• M5: 2,014,934 km (0.031 R)
• M6: 2,906,387 km (0.108 R)
• M7: 3,185,537 km (0.03 R)
• M8: 3,420,705 km (0.038 R)
• M9: 4,217,014 km (0.087 R)
• M10: 4,651,297 km (0.116 R)
• M11: 5,130,459 km (0.077 R)
• M12: 5,283,498 km (0.066 R)
• M13: 5,911,061 km (0.116 R)
• M14: 6,103,892 km (0.07 R)
• M15: 6,233,743 km (0.085 R)
• M16: 6,728,763 km (0.082 R)
• M17: 7,099,765 km (0.117 R)
• M18: 7,236,498 km (0.077 R)
• M19: 8,723,650 km (0.087 R)
• M20: 9,240,212 km (0.118 R)
• M21: 9,880,640 km (0.099 R)
• M22: 10,419,043 km (0.103 R)
• M23: 11,404,145 km (0.042 R)
• M24: 11,604,756 km (0.087 R)
• M25: 13,547,134 km (0.112 R)
• M26: 13,674,592 km (0.108 R)
• M27: 15,058,372 km (0.095 R)
• M28: 15,767,017 km (0.102 R)
• M29: 16,941,660 km (0.118 R)
• M30: 17,493,227 km (0.088 R)
• M31: 17,585,828 km (0.116 R)
• M32: 17,724,805 km (0.098 R)
• M33: 18,097,602 km (0.114 R)
• M34: 18,945,673 km (0.037 R)
• M35: 19,326,699 km (0.115 R)
• M36: 21,368,859 km (0.119 R)
• M37: 22,264,801 km (0.048 R)
• M38: 22,515,976 km (0.104 R)
• M39: 25,078,288 km (0.107 R)
• M40: 25,234,917 km (0.104 R)
• M41: 27,354,868 km (0.062 R)
• M42: 27,516,135 km (0.11 R)
• M43: 28,056,183 km (0.096 R)
• M44: 30,752,086 km (0.073 R)
• M45: 32,272,749 km (0.052 R)
• M46: 33,529,820 km (0.071 R)
• M47: 33,933,135 km (0.03 R)
• M48: 35,036,121 km (0.058 R)
• M49: 35,269,792 km (0.104 R)
• M50: 35,445,420 km (0.077 R)
• M51: 37,336,637 km (0.102 R)
• M52: 39,078,853 km (0.068 R)
• M53: 39,746,658 km (0.103 R)
• M54: 40,847,399 km (0.084 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.8

Radius: 3.3

Gravity: 79.78 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 19.67 AU - 19.99 AU

Year: 32416 Days

Day: 21.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 113,644,306 km

• M1: 59,690 km (0.084 R)
• M2: 209,437 km (0.101 R)
• M3: 463,454 km (0.037 R)
• M4: 661,073 km (0.099 R)
• M5: 691,292 km (0.081 R)
• M6: 949,797 km (0.118 R)
• M7: 1,125,425 km (0.12 R)
• M8: 1,506,301 km (0.12 R)
• M9: 2,906,088 km (0.096 R)
• M10: 3,473,064 km (0.062 R)
• M11: 5,365,926 km (0.1 R)
• M12: 7,175,761 km (0.064 R)
• M13: 7,243,529 km (0.034 R)
• M14: 8,861,579 km (0.088 R)
• M15: 9,375,448 km (0.097 R)
• M16: 9,823,344 km (0.118 R)
• M17: 10,201,976 km (0.048 R)
• M18: 10,278,271 km (0.115 R)
• M19: 10,354,865 km (0.107 R)
• M20: 11,763,629 km (0.035 R)
• M21: 12,408,844 km (0.093 R)
• M22: 13,065,429 km (0.094 R)
• M23: 13,148,306 km (0.089 R)
• M24: 13,314,659 km (0.034 R)
• M25: 16,334,592 km (0.066 R)
• M26: 17,325,528 km (0.103 R)
• M27: 18,707,962 km (0.116 R)
• M28: 18,801,311 km (0.118 R)
• M29: 20,605,461 km (0.098 R)
• M30: 24,579,379 km (0.119 R)
• M31: 27,285,156 km (0.093 R)
• M32: 28,350,592 km (0.109 R)
• M33: 28,672,975 km (0.057 R)
• M34: 30,302,545 km (0.107 R)
• M35: 31,850,583 km (0.12 R)
• M36: 33,310,659 km (0.101 R)
• M37: 33,423,904 km (0.069 R)
• M38: 35,137,697 km (0.112 R)
• M39: 35,831,084 km (0.093 R)
• M40: 37,231,469 km (0.107 R)
• M41: 37,466,637 km (0.082 R)
• M42: 37,820,286 km (0.049 R)
• M43: 37,938,319 km (0.053 R)
• M44: 41,416,769 km (0.118 R)
• M45: 43,379,044 km (0.116 R)
• M46: 43,874,363 km (0.043 R)
• M47: 47,393,503 km (0.114 R)
• M48: 47,775,875 km (0.117 R)
• M49: 48,672,116 km (0.117 R)
• M50: 49,832,397 km (0.06 R)
• M51: 51,001,953 km (0.106 R)
• M52: 54,031,460 km (0.109 R)
• M53: 54,164,452 km (0.064 R)
• M54: 56,038,465 km (0.095 R)
• M55: 56,577,765 km (0.099 R)
• M56: 57,661,452 km (0.096 R)
• M57: 58,752,021 km (0.046 R)
• M58: 61,092,030 km (0.072 R)
• M59: 63,322,086 km (0.117 R)
• M60: 65,720,589 km (0.097 R)
• M61: 66,716,761 km (0.119 R)
• M62: 68,004,948 km (0.104 R)
• M63: 68,292,326 km (0.061 R)
• M64: 68,868,277 km (0.118 R)
• M65: 69,156,852 km (0.079 R)
• M66: 70,024,968 km (0.072 R)
• M67: 70,751,266 km (0.12 R)
• M68: 71,333,949 km (0.115 R)
• M69: 72,504,403 km (0.117 R)
• M70: 72,944,819 km (0.071 R)
• M71: 73,976,147 km (0.103 R)
• M72: 76,202,313 km (0.117 R)
• M73: 77,548,544 km (0.08 R)
• M74: 79,053,499 km (0.114 R)
• M75: 82,092,131 km (0.104 R)
• M76: 84,550,473 km (0.054 R)
• M77: 85,014,226 km (0.118 R)
• M78: 86,565,705 km (0.06 R)
• M79: 88,283,089 km (0.058 R)
• M80: 89,067,580 km (0.098 R)
• M81: 89,696,639 km (0.103 R)
• M82: 93,822,100 km (0.043 R)
• M83: 97,360,688 km (0.066 R)
• M84: 98,983,526 km (0.118 R)
• M85: 99,798,385 km (0.068 R)
• M86: 102,749,951 km (0.053 R)
• M87: 105,896,593 km (0.04 R)
• M88: 106,896,804 km (0.105 R)
• M89: 110,422,078 km (0.095 R)
• M90: 110,928,766 km (0.094 R)
• M91: 111,267,007 km (0.114 R)
• M92: 111,944,535 km (0.096 R)
• M93: 113,133,539 km (0.116 R)
• M94: 113,473,874 km (0.036 R)
• M95: 113,644,266 km (0.083 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 268 - 12,680 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit