🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.43 AU - 0.65 AU

Year: 151 Days

Day: 29.3 Hours

Environment

Temp: 207 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.97 AU - 1.17 AU

Year: 421 Days

Day: 13.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 35.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.47 AU - 2.09 AU

Year: 904 Days

Day: 25.1 Hours

Environment

Temp: -73 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,070,945 km

• M1: 130,001 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.3

Radius: 15

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.75 AU - 5.17 AU

Year: 4206 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 95,070,945 km

• M1: 197,469 km (0.113 R)
• M2: 308,770 km (0.095 R)
• M3: 441,613 km (0.098 R)
• M4: 594,502 km (0.109 R)
• M5: 698,921 km (0.06 R)
• M6: 964,009 km (0.028 R)
• M7: 1,188,705 km (0.031 R)
• M8: 1,539,212 km (0.107 R)
• M9: 1,762,861 km (0.1 R)
• M10: 1,952,851 km (0.103 R)
• M11: 2,134,462 km (0.107 R)
• M12: 2,401,644 km (0.07 R)
• M13: 2,696,651 km (0.065 R)
• M14: 2,797,779 km (0.102 R)
• M15: 3,559,831 km (0.107 R)
• M16: 3,840,626 km (0.114 R)
• M17: 3,993,366 km (0.109 R)
• M18: 4,128,752 km (0.079 R)
• M19: 4,226,439 km (0.045 R)
• M20: 4,890,504 km (0.115 R)
• M21: 5,330,322 km (0.118 R)
• M22: 5,544,396 km (0.077 R)
• M23: 5,695,939 km (0.103 R)
• M24: 5,914,801 km (0.069 R)
• M25: 6,225,964 km (0.113 R)
• M26: 6,451,558 km (0.097 R)
• M27: 6,611,179 km (0.072 R)
• M28: 6,911,122 km (0.047 R)
• M29: 7,050,996 km (0.11 R)
• M30: 7,144,794 km (0.09 R)
• M31: 7,286,314 km (0.111 R)
• M32: 7,740,643 km (0.027 R)
• M33: 7,837,582 km (0.105 R)
• M34: 8,229,080 km (0.101 R)
• M35: 8,526,929 km (0.089 R)
• M36: 8,727,390 km (0.05 R)
• M37: 9,675,392 km (0.106 R)
• M38: 9,858,500 km (0.087 R)
• M39: 10,016,325 km (0.088 R)
• M40: 10,629,228 km (0.117 R)
• M41: 11,089,989 km (0.025 R)
• M42: 11,281,774 km (0.095 R)
• M43: 11,419,404 km (0.114 R)
• M44: 12,003,434 km (0.06 R)
• M45: 12,172,031 km (0.115 R)
• M46: 12,540,191 km (0.09 R)
• M47: 12,912,091 km (0.086 R)
• M48: 13,113,899 km (0.096 R)
• M49: 13,637,491 km (0.075 R)
• M50: 13,754,926 km (0.092 R)
• M51: 14,138,495 km (0.079 R)
• M52: 14,376,206 km (0.06 R)
• M53: 14,645,332 km (0.095 R)
• M54: 15,279,927 km (0.054 R)
• M55: 15,985,131 km (0.107 R)
• M56: 16,233,015 km (0.094 R)
• M57: 16,450,829 km (0.077 R)
• M58: 16,607,159 km (0.117 R)
• M59: 17,078,841 km (0.089 R)
• M60: 17,906,865 km (0.104 R)
• M61: 18,196,636 km (0.033 R)
• M62: 18,487,903 km (0.058 R)
• M63: 18,650,367 km (0.107 R)
• M64: 19,009,401 km (0.102 R)
• M65: 19,140,599 km (0.054 R)
• M66: 19,602,108 km (0.083 R)
• M67: 20,368,199 km (0.11 R)
• M68: 21,484,648 km (0.034 R)
• M69: 21,998,666 km (0.052 R)
• M70: 22,136,446 km (0.029 R)
• M71: 22,343,489 km (0.054 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.1

Radius: 4.1

Gravity: 43.02 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 16.26 AU - 18.16 AU

Year: 27187 Days

Day: 16.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,070,945 km

• M1: 569,669 km (0.103 R)
• M2: 727,195 km (0.102 R)
• M3: 1,081,593 km (0.111 R)
• M4: 1,662,182 km (0.107 R)
• M5: 2,405,683 km (0.112 R)
• M6: 2,616,467 km (0.101 R)
• M7: 3,146,342 km (0.084 R)
• M8: 3,376,723 km (0.12 R)
• M9: 3,853,641 km (0.074 R)
• M10: 4,504,841 km (0.092 R)
• M11: 5,135,545 km (0.074 R)
• M12: 5,737,527 km (0.103 R)
• M13: 5,849,426 km (0.083 R)
• M14: 7,126,843 km (0.111 R)
• M15: 7,734,808 km (0.099 R)
• M16: 8,870,555 km (0.091 R)
• M17: 8,935,182 km (0.101 R)
• M18: 9,260,557 km (0.053 R)
• M19: 9,656,094 km (0.089 R)
• M20: 9,855,957 km (0.063 R)
• M21: 10,057,315 km (0.079 R)
• M22: 10,600,505 km (0.03 R)
• M23: 11,083,706 km (0.057 R)
• M24: 12,503,091 km (0.11 R)
• M25: 13,604,730 km (0.12 R)
• M26: 13,903,626 km (0.094 R)
• M27: 15,508,512 km (0.096 R)
• M28: 16,690,186 km (0.034 R)
• M29: 16,849,807 km (0.103 R)
• M30: 17,574,907 km (0.058 R)
• M31: 19,979,544 km (0.057 R)
• M32: 20,319,280 km (0.12 R)
• M33: 22,661,534 km (0.082 R)
• M34: 22,838,509 km (0.116 R)
• M35: 24,814,098 km (0.051 R)
• M36: 25,637,933 km (0.062 R)
• M37: 25,914,540 km (0.068 R)
• M38: 27,500,577 km (0.081 R)
• M39: 28,352,985 km (0.097 R)
• M40: 30,667,863 km (0.118 R)
• M41: 34,353,505 km (0.066 R)
• M42: 34,455,082 km (0.025 R)
• M43: 35,578,562 km (0.096 R)
• M44: 36,714,010 km (0.088 R)
• M45: 37,651,839 km (0.116 R)
• M46: 39,870,525 km (0.094 R)
• M47: 40,297,926 km (0.074 R)
• M48: 40,405,038 km (0.102 R)
• M49: 40,726,973 km (0.103 R)
• M50: 42,022,640 km (0.075 R)
• M51: 42,348,764 km (0.114 R)
• M52: 42,457,671 km (0.079 R)
• M53: 42,784,841 km (0.09 R)
• M54: 44,322,708 km (0.088 R)
• M55: 45,878,675 km (0.099 R)
• M56: 47,565,391 km (0.068 R)
• M57: 47,791,882 km (0.114 R)
• M58: 48,018,673 km (0.06 R)
• M59: 49,960,902 km (0.113 R)
• M60: 50,306,174 km (0.091 R)
• M61: 51,347,225 km (0.05 R)
• M62: 52,863,250 km (0.086 R)
• M63: 53,685,739 km (0.104 R)
• M64: 54,986,642 km (0.117 R)
• M65: 59,072,758 km (0.036 R)
• M66: 60,170,657 km (0.073 R)
• M67: 60,660,740 km (0.119 R)
• M68: 61,398,257 km (0.111 R)
• M69: 62,015,349 km (0.112 R)
• M70: 64,128,269 km (0.032 R)
• M71: 65,130,874 km (0.087 R)
• M72: 67,151,343 km (0.084 R)
• M73: 69,192,306 km (0.052 R)
• M74: 70,091,689 km (0.115 R)
• M75: 70,994,811 km (0.089 R)
• M76: 72,812,724 km (0.111 R)
• M77: 72,943,174 km (0.07 R)
• M78: 74,251,856 km (0.107 R)
• M79: 74,645,897 km (0.043 R)
• M80: 74,777,393 km (0.042 R)
• M81: 75,436,222 km (0.094 R)
• M82: 76,096,846 km (0.109 R)
• M83: 78,892,681 km (0.049 R)
• M84: 79,428,989 km (0.063 R)
• M85: 82,264,617 km (0.05 R)
• M86: 82,808,405 km (0.089 R)
• M87: 82,944,539 km (0.112 R)
• M88: 83,217,107 km (0.1 R)
• M89: 86,096,567 km (0.093 R)
• M90: 87,063,567 km (0.116 R)
• M91: 88,312,261 km (0.116 R)
• M92: 88,869,064 km (0.066 R)
• M93: 91,389,339 km (0.117 R)
• M94: 92,517,008 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 18,548 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit