🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.77 AU - 0.99 AU

Year: 299 Days

Day: 13.4 Hours

Environment

Temp: 80 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.39 AU - 2.15 AU

Year: 852 Days

Day: 36.4 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,714,161 km

• M1: 1,014,124 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.12 AU - 4.2 AU

Year: 2532 Days

Day: 27.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,714,161 km

• M1: 231,877 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 10.2

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.61 AU - 9.17 AU

Year: 7265 Days

Day: 6.2 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 56,714,161 km

• M1: 321,486 km (0.114 R)
• M2: 418,724 km (0.098 R)
• M3: 1,018,313 km (0.114 R)
• M4: 1,226,254 km (0.092 R)
• M5: 1,372,860 km (0.072 R)
• M6: 1,973,645 km (0.12 R)
• M7: 2,124,739 km (0.117 R)
• M8: 2,767,561 km (0.09 R)
• M9: 2,864,201 km (0.03 R)
• M10: 3,287,413 km (0.118 R)
• M11: 3,441,649 km (0.066 R)
• M12: 3,891,489 km (0.066 R)
• M13: 4,054,701 km (0.075 R)
• M14: 4,359,880 km (0.12 R)
• M15: 5,260,160 km (0.119 R)
• M16: 5,532,129 km (0.086 R)
• M17: 6,121,545 km (0.088 R)
• M18: 6,343,698 km (0.114 R)
• M19: 6,471,903 km (0.114 R)
• M20: 6,993,252 km (0.097 R)
• M21: 7,192,217 km (0.109 R)
• M22: 7,629,940 km (0.101 R)
• M23: 7,732,116 km (0.053 R)
• M24: 9,066,229 km (0.053 R)
• M25: 9,392,652 km (0.095 R)
• M26: 9,575,610 km (0.092 R)
• M27: 10,131,815 km (0.06 R)
• M28: 10,432,656 km (0.089 R)
• M29: 10,546,201 km (0.079 R)
• M30: 10,812,934 km (0.092 R)
• M31: 11,004,719 km (0.109 R)
• M32: 11,275,192 km (0.119 R)
• M33: 11,587,103 km (0.059 R)
• M34: 11,704,687 km (0.12 R)
• M35: 11,901,707 km (0.097 R)
• M36: 12,060,132 km (0.101 R)
• M37: 12,379,074 km (0.035 R)
• M38: 12,579,835 km (0.079 R)
• M39: 12,943,956 km (0.09 R)
• M40: 14,561,258 km (0.09 R)
• M41: 15,114,621 km (0.097 R)
• M42: 15,935,464 km (0.102 R)
• M43: 16,637,976 km (0.097 R)
• M44: 17,801,099 km (0.088 R)
• M45: 18,255,428 km (0.106 R)
• M46: 18,392,609 km (0.101 R)
• M47: 18,805,799 km (0.074 R)
• M48: 18,944,177 km (0.112 R)
• M49: 19,547,954 km (0.074 R)
• M50: 20,110,741 km (0.042 R)
• M51: 20,536,496 km (0.113 R)
• M52: 20,726,635 km (0.106 R)
• M53: 22,074,063 km (0.093 R)
• M54: 22,758,324 km (0.094 R)
• M55: 23,350,432 km (0.042 R)
• M56: 23,797,880 km (0.109 R)
• M57: 23,997,593 km (0.067 R)
• M58: 24,348,549 km (0.088 R)
• M59: 24,650,588 km (0.086 R)
• M60: 24,903,408 km (0.117 R)
• M61: 25,207,840 km (0.097 R)
• M62: 25,360,429 km (0.078 R)
• M63: 25,922,917 km (0.097 R)
• M64: 26,025,542 km (0.069 R)
• M65: 26,179,927 km (0.092 R)
• M66: 26,644,727 km (0.105 R)
• M67: 26,903,980 km (0.062 R)
• M68: 27,373,119 km (0.094 R)
• M69: 27,739,784 km (0.104 R)
• M70: 28,266,368 km (0.1 R)
• M71: 28,849,501 km (0.073 R)
• M72: 30,297,458 km (0.079 R)
• M73: 30,730,993 km (0.066 R)
• M74: 30,894,204 km (0.075 R)
• M75: 31,494,840 km (0.082 R)
• M76: 32,375,223 km (0.117 R)
• M77: 32,818,482 km (0.09 R)
• M78: 33,319,635 km (0.067 R)
• M79: 35,634,213 km (0.063 R)
• M80: 36,378,911 km (0.058 R)
• M81: 37,013,056 km (0.078 R)
• M82: 37,302,528 km (0.077 R)
• M83: 37,476,511 km (0.12 R)
• M84: 37,650,792 km (0.108 R)
• M85: 38,878,542 km (0.069 R)
• M86: 39,231,742 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 807.8

Radius: 13.7

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.78 AU - 8.72 AU

Year: 8570 Days

Day: 14.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 56,714,161 km

• M1: 203,004 km (0.104 R)
• M2: 406,906 km (0.084 R)
• M3: 520,900 km (0.119 R)
• M4: 839,394 km (0.108 R)
• M5: 1,049,728 km (0.114 R)
• M6: 1,675,047 km (0.1 R)
• M7: 2,206,269 km (0.061 R)
• M8: 2,478,538 km (0.118 R)
• M9: 2,894,569 km (0.026 R)
• M10: 3,531,407 km (0.075 R)
• M11: 3,704,642 km (0.085 R)
• M12: 4,272,366 km (0.116 R)
• M13: 4,835,452 km (0.09 R)
• M14: 5,060,896 km (0.049 R)
• M15: 5,656,744 km (0.1 R)
• M16: 5,894,455 km (0.031 R)
• M17: 6,066,343 km (0.058 R)
• M18: 6,239,877 km (0.039 R)
• M19: 6,485,666 km (0.07 R)
• M20: 6,914,563 km (0.1 R)
• M21: 7,096,025 km (0.099 R)
• M22: 7,500,837 km (0.103 R)
• M23: 8,179,563 km (0.075 R)
• M24: 8,526,331 km (0.096 R)
• M25: 8,721,107 km (0.114 R)
• M26: 9,154,941 km (0.101 R)
• M27: 9,515,023 km (0.062 R)
• M28: 9,757,820 km (0.092 R)
• M29: 9,961,573 km (0.026 R)
• M30: 10,373,565 km (0.107 R)
• M31: 10,833,130 km (0.053 R)
• M32: 11,384,996 km (0.061 R)
• M33: 13,728,447 km (0.097 R)
• M34: 13,957,033 km (0.115 R)
• M35: 14,094,812 km (0.099 R)
• M36: 14,325,492 km (0.054 R)
• M37: 14,418,093 km (0.118 R)
• M38: 15,879,216 km (0.083 R)
• M39: 16,312,152 km (0.05 R)
• M40: 16,846,665 km (0.104 R)
• M41: 17,485,897 km (0.108 R)
• M42: 18,333,668 km (0.106 R)
• M43: 18,686,719 km (0.114 R)
• M44: 19,194,903 km (0.106 R)
• M45: 19,553,339 km (0.11 R)
• M46: 21,484,797 km (0.119 R)
• M47: 22,177,735 km (0.077 R)
• M48: 22,392,408 km (0.115 R)
• M49: 22,878,002 km (0.066 R)
• M50: 23,421,641 km (0.062 R)
• M51: 23,530,997 km (0.11 R)
• M52: 23,969,618 km (0.056 R)
• M53: 24,743,787 km (0.113 R)
• M54: 25,864,125 km (0.081 R)
• M55: 26,715,188 km (0.117 R)
• M56: 27,517,780 km (0.111 R)
• M57: 28,386,495 km (0.1 R)
• M58: 28,678,061 km (0.108 R)
• M59: 29,264,335 km (0.087 R)
• M60: 29,440,861 km (0.096 R)
• M61: 30,032,221 km (0.116 R)
• M62: 31,046,495 km (0.098 R)
• M63: 31,286,749 km (0.09 R)
• M64: 31,648,327 km (0.065 R)
• M65: 32,071,839 km (0.076 R)
• M66: 32,436,558 km (0.097 R)
• M67: 33,538,496 km (0.052 R)
• M68: 34,528,385 km (0.096 R)
• M69: 34,964,463 km (0.113 R)
• M70: 35,779,173 km (0.077 R)
• M71: 37,491,321 km (0.049 R)
• M72: 38,003,693 km (0.101 R)
• M73: 42,518,557 km (0.044 R)
• M74: 43,522,359 km (0.052 R)
• M75: 44,330,935 km (0.081 R)
• M76: 45,212,665 km (0.083 R)
• M77: 45,348,799 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 214.2

Radius: 7.8

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 15.53 AU - 16.35 AU

Year: 23016 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 56,714,161 km

• M1: 211,531 km (0.047 R)
• M2: 451,935 km (0.049 R)
• M3: 730,038 km (0.106 R)
• M4: 867,518 km (0.041 R)
• M5: 2,843,108 km (0.027 R)
• M6: 2,905,340 km (0.088 R)
• M7: 3,158,609 km (0.052 R)
• M8: 4,030,466 km (0.099 R)
• M9: 4,170,938 km (0.064 R)
• M10: 4,277,452 km (0.118 R)
• M11: 4,420,767 km (0.03 R)
• M12: 4,897,535 km (0.102 R)
• M13: 6,019,070 km (0.109 R)
• M14: 6,920,846 km (0.114 R)
• M15: 7,216,601 km (0.113 R)
• M16: 8,440,611 km (0.078 R)
• M17: 9,030,475 km (0.113 R)
• M18: 9,869,121 km (0.073 R)
• M19: 12,173,826 km (0.03 R)
• M20: 12,994,669 km (0.103 R)
• M21: 17,017,356 km (0.117 R)
• M22: 17,188,047 km (0.101 R)
• M23: 18,984,119 km (0.08 R)
• M24: 21,388,456 km (0.116 R)
• M25: 22,626,080 km (0.099 R)
• M26: 22,876,357 km (0.078 R)
• M27: 23,064,850 km (0.083 R)
• M28: 23,569,593 km (0.072 R)
• M29: 24,782,982 km (0.109 R)
• M30: 25,559,694 km (0.077 R)
• M31: 26,607,926 km (0.116 R)
• M32: 30,523,351 km (0.065 R)
• M33: 30,938,635 km (0.039 R)
• M34: 31,146,875 km (0.028 R)
• M35: 31,216,438 km (0.109 R)
• M36: 34,255,220 km (0.104 R)
• M37: 35,192,301 km (0.039 R)
• M38: 35,700,485 km (0.089 R)
• M39: 36,430,522 km (0.091 R)
• M40: 38,426,158 km (0.111 R)
• M41: 38,874,503 km (0.067 R)
• M42: 41,218,103 km (0.08 R)
• M43: 42,831,666 km (0.087 R)
• M44: 44,936,358 km (0.106 R)
• M45: 45,093,585 km (0.086 R)
• M46: 45,566,315 km (0.107 R)
• M47: 45,645,302 km (0.055 R)
• M48: 48,760,229 km (0.099 R)
• M49: 50,547,325 km (0.09 R)
• M50: 52,355,964 km (0.1 R)
• M51: 52,438,691 km (0.113 R)
• M52: 52,852,928 km (0.105 R)
• M53: 53,268,211 km (0.109 R)
• M54: 53,517,890 km (0.095 R)
• M55: 54,018,445 km (0.095 R)
• M56: 54,436,720 km (0.107 R)
• M57: 55,360,786 km (0.084 R)

Kuiper Belt

Range: 30.3 - 48.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,218 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit