🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.58 AU - 0.8 AU

Year: 218 Days

Day: 22.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.97 AU - 1.35 AU

Year: 476 Days

Day: 35.7 Hours

Environment

Temp: 3 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,161,366 km

• M1: 203,603 km (0.117 R)
• M2: 574,007 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.08 AU - 1.74 AU

Year: 638 Days

Day: 40.7 Hours

Environment

Temp: -44 °C

Axial Tilt: 61.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.19 AU - 3.09 AU

Year: 1633 Days

Day: 42.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.8

Radius: 11.4

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 4.7 AU - 5.82 AU

Year: 4594 Days

Day: 6.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 57,161,366 km

• M1: 290,669 km (0.103 R)
• M2: 371,003 km (0.108 R)
• M3: 477,068 km (0.053 R)
• M4: 579,243 km (0.088 R)
• M5: 753,225 km (0.108 R)
• M6: 828,024 km (0.102 R)
• M7: 1,079,648 km (0.11 R)
• M8: 1,231,490 km (0.113 R)
• M9: 1,425,967 km (0.085 R)
• M10: 1,557,314 km (0.108 R)
• M11: 1,845,290 km (0.068 R)
• M12: 2,002,517 km (0.093 R)
• M13: 2,137,006 km (0.103 R)
• M14: 2,344,498 km (0.081 R)
• M15: 2,854,477 km (0.079 R)
• M16: 3,479,198 km (0.09 R)
• M17: 3,840,626 km (0.054 R)
• M18: 4,128,452 km (0.107 R)
• M19: 4,266,232 km (0.11 R)
• M20: 4,528,926 km (0.109 R)
• M21: 4,635,440 km (0.105 R)
• M22: 4,814,957 km (0.034 R)
• M23: 5,404,821 km (0.099 R)
• M24: 5,727,654 km (0.097 R)
• M25: 5,862,292 km (0.104 R)
• M26: 5,998,127 km (0.117 R)
• M27: 6,431,811 km (0.063 R)
• M28: 6,814,632 km (0.079 R)
• M29: 7,122,205 km (0.045 R)
• M30: 7,476,154 km (0.103 R)
• M31: 7,560,228 km (0.111 R)
• M32: 7,644,750 km (0.117 R)
• M33: 7,921,506 km (0.08 R)
• M34: 8,028,768 km (0.074 R)
• M35: 8,158,170 km (0.101 R)
• M36: 8,594,547 km (0.107 R)
• M37: 8,949,244 km (0.06 R)
• M38: 9,240,960 km (0.069 R)
• M39: 9,649,960 km (0.066 R)
• M40: 9,995,382 km (0.075 R)
• M41: 10,134,807 km (0.096 R)
• M42: 10,580,309 km (0.101 R)
• M43: 10,793,486 km (0.085 R)
• M44: 11,176,158 km (0.115 R)
• M45: 11,563,317 km (0.057 R)
• M46: 11,954,964 km (0.106 R)
• M47: 12,251,467 km (0.087 R)
• M48: 12,350,800 km (0.083 R)
• M49: 12,425,599 km (0.095 R)
• M50: 12,600,479 km (0.101 R)
• M51: 12,751,124 km (0.11 R)
• M52: 13,054,209 km (0.09 R)
• M53: 13,436,282 km (0.064 R)
• M54: 13,590,219 km (0.079 R)
• M55: 13,822,095 km (0.037 R)
• M56: 14,107,378 km (0.066 R)
• M57: 14,237,678 km (0.117 R)
• M58: 14,316,067 km (0.086 R)
• M59: 14,552,133 km (0.041 R)
• M60: 14,736,587 km (0.038 R)
• M61: 14,842,353 km (0.085 R)
• M62: 15,616,671 km (0.109 R)
• M63: 15,805,613 km (0.069 R)
• M64: 15,968,077 km (0.025 R)
• M65: 16,871,797 km (0.108 R)
• M66: 17,343,779 km (0.107 R)
• M67: 17,763,850 km (0.077 R)
• M68: 18,074,116 km (0.074 R)
• M69: 18,159,087 km (0.108 R)
• M70: 18,300,906 km (0.09 R)
• M71: 18,958,089 km (0.1 R)
• M72: 19,361,854 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 8.6

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 8.65 AU - 10.21 AU

Year: 11027 Days

Day: 7 Hours

Environment

Temp: -171 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 57,161,366 km

• M1: 108,159 km (0.104 R)
• M2: 241,301 km (0.071 R)
• M3: 364,271 km (0.063 R)
• M4: 418,126 km (0.065 R)
• M5: 1,099,245 km (0.101 R)
• M6: 1,232,986 km (0.073 R)
• M7: 1,425,817 km (0.057 R)
• M8: 1,860,399 km (0.083 R)
• M9: 2,000,572 km (0.05 R)
• M10: 2,165,280 km (0.076 R)
• M11: 2,355,718 km (0.117 R)
• M12: 2,776,088 km (0.071 R)
• M13: 3,124,501 km (0.103 R)
• M14: 3,243,731 km (0.115 R)
• M15: 3,340,371 km (0.091 R)
• M16: 3,413,375 km (0.092 R)
• M17: 3,786,472 km (0.111 R)
• M18: 4,598,639 km (0.086 R)
• M19: 4,680,020 km (0.102 R)
• M20: 4,899,480 km (0.109 R)
• M21: 5,094,406 km (0.108 R)
• M22: 5,178,629 km (0.109 R)
• M23: 5,607,078 km (0.028 R)
• M24: 7,116,221 km (0.114 R)
• M25: 7,368,892 km (0.089 R)
• M26: 7,656,569 km (0.069 R)
• M27: 7,850,298 km (0.087 R)
• M28: 8,209,931 km (0.067 R)
• M29: 10,052,229 km (0.073 R)
• M30: 10,193,599 km (0.106 R)
• M31: 11,165,387 km (0.109 R)
• M32: 11,238,540 km (0.106 R)
• M33: 11,717,852 km (0.083 R)
• M34: 12,128,797 km (0.09 R)
• M35: 12,582,378 km (0.041 R)
• M36: 12,926,303 km (0.112 R)
• M37: 13,350,712 km (0.067 R)
• M38: 13,584,235 km (0.083 R)
• M39: 14,213,443 km (0.084 R)
• M40: 14,491,695 km (0.082 R)
• M41: 16,074,890 km (0.109 R)
• M42: 16,573,051 km (0.077 R)
• M43: 17,840,444 km (0.119 R)
• M44: 18,183,621 km (0.054 R)
• M45: 18,572,276 km (0.06 R)
• M46: 18,702,576 km (0.101 R)
• M47: 18,789,493 km (0.042 R)
• M48: 19,094,971 km (0.098 R)
• M49: 19,270,151 km (0.094 R)
• M50: 19,401,946 km (0.069 R)
• M51: 19,578,173 km (0.101 R)
• M52: 19,799,278 km (0.094 R)
• M53: 20,467,233 km (0.08 R)
• M54: 20,646,601 km (0.104 R)
• M55: 21,233,174 km (0.087 R)
• M56: 22,330,624 km (0.106 R)
• M57: 22,469,002 km (0.047 R)
• M58: 23,025,805 km (0.088 R)
• M59: 23,119,005 km (0.073 R)
• M60: 23,540,123 km (0.112 R)
• M61: 23,869,387 km (0.111 R)
• M62: 24,342,416 km (0.094 R)
• M63: 24,914,029 km (0.069 R)
• M64: 25,393,939 km (0.102 R)
• M65: 25,538,451 km (0.106 R)
• M66: 25,634,942 km (0.059 R)
• M67: 25,731,582 km (0.101 R)
• M68: 26,119,339 km (0.078 R)
• M69: 26,216,578 km (0.119 R)
• M70: 26,802,553 km (0.112 R)
• M71: 27,048,043 km (0.119 R)
• M72: 27,442,233 km (0.077 R)
• M73: 29,138,972 km (0.1 R)
• M74: 29,593,900 km (0.077 R)
• M75: 30,818,059 km (0.08 R)
• M76: 31,436,497 km (0.108 R)
• M77: 31,850,883 km (0.08 R)
• M78: 32,371,633 km (0.075 R)
• M79: 32,580,621 km (0.087 R)
• M80: 32,737,699 km (0.099 R)
• M81: 33,844,424 km (0.097 R)
• M82: 35,124,084 km (0.085 R)
• M83: 35,554,178 km (0.046 R)
• M84: 35,823,903 km (0.059 R)
• M85: 35,932,062 km (0.097 R)
• M86: 36,148,530 km (0.087 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.2

Radius: 3.4

Gravity: 12.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 14.34 AU - 20.84 AU

Year: 28093 Days

Day: 18.3 Hours

Environment

Temp: -210 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,161,366 km

• M1: 91,105 km (0.096 R)
• M2: 117,434 km (0.101 R)
• M3: 180,265 km (0.112 R)
• M4: 228,735 km (0.098 R)
• M5: 482,154 km (0.097 R)
• M6: 569,519 km (0.099 R)
• M7: 661,821 km (0.092 R)
• M8: 700,118 km (0.087 R)
• M9: 860,786 km (0.113 R)
• M10: 1,010,833 km (0.094 R)
• M11: 1,055,114 km (0.102 R)
• M12: 1,383,481 km (0.071 R)
• M13: 1,848,581 km (0.07 R)
• M14: 2,566,651 km (0.116 R)
• M15: 2,627,387 km (0.05 R)
• M16: 2,750,506 km (0.113 R)
• M17: 2,875,570 km (0.108 R)
• M18: 2,938,701 km (0.114 R)
• M19: 2,970,415 km (0.111 R)
• M20: 3,098,770 km (0.058 R)
• M21: 3,196,009 km (0.086 R)
• M22: 3,527,967 km (0.101 R)
• M23: 4,223,896 km (0.036 R)
• M24: 5,189,550 km (0.033 R)
• M25: 5,460,771 km (0.1 R)
• M26: 5,499,816 km (0.081 R)
• M27: 5,696,837 km (0.095 R)
• M28: 5,896,250 km (0.1 R)
• M29: 6,016,976 km (0.087 R)
• M30: 6,097,759 km (0.083 R)
• M31: 6,507,807 km (0.12 R)
• M32: 7,011,503 km (0.116 R)
• M33: 7,053,988 km (0.085 R)
• M34: 7,571,148 km (0.054 R)
• M35: 8,055,845 km (0.054 R)
• M36: 8,324,523 km (0.114 R)
• M37: 8,550,565 km (0.093 R)
• M38: 8,596,043 km (0.107 R)
• M39: 9,008,784 km (0.075 R)
• M40: 9,427,957 km (0.078 R)
• M41: 10,772,094 km (0.026 R)
• M42: 10,821,162 km (0.082 R)
• M43: 11,067,849 km (0.118 R)
• M44: 11,416,262 km (0.113 R)
• M45: 12,175,023 km (0.086 R)
• M46: 13,687,308 km (0.094 R)
• M47: 14,061,003 km (0.115 R)
• M48: 15,037,578 km (0.026 R)
• M49: 15,092,480 km (0.095 R)
• M50: 16,316,939 km (0.109 R)
• M51: 17,515,218 km (0.105 R)
• M52: 17,630,707 km (0.086 R)
• M53: 17,688,602 km (0.067 R)
• M54: 18,623,439 km (0.057 R)
• M55: 19,394,766 km (0.116 R)
• M56: 19,574,133 km (0.108 R)
• M57: 19,814,388 km (0.097 R)
• M58: 19,874,526 km (0.104 R)
• M59: 20,055,390 km (0.114 R)
• M60: 20,115,827 km (0.112 R)
• M61: 21,029,571 km (0.081 R)
• M62: 22,708,059 km (0.104 R)
• M63: 25,077,091 km (0.11 R)
• M64: 25,534,113 km (0.1 R)
• M65: 26,522,506 km (0.051 R)
• M66: 26,588,778 km (0.118 R)
• M67: 26,721,620 km (0.099 R)
• M68: 26,788,192 km (0.046 R)
• M69: 27,724,973 km (0.025 R)
• M70: 28,062,167 km (0.084 R)
• M71: 28,536,542 km (0.088 R)
• M72: 29,424,405 km (0.068 R)
• M73: 30,599,197 km (0.037 R)
• M74: 31,507,855 km (0.099 R)
• M75: 31,789,248 km (0.053 R)
• M76: 32,851,692 km (0.109 R)
• M77: 34,866,028 km (0.11 R)
• M78: 35,375,708 km (0.099 R)
• M79: 35,887,931 km (0.08 R)
• M80: 36,108,288 km (0.089 R)
• M81: 36,845,806 km (0.119 R)
• M82: 37,886,708 km (0.049 R)
• M83: 38,711,291 km (0.118 R)
• M84: 40,530,850 km (0.092 R)
• M85: 41,143,454 km (0.104 R)
• M86: 43,311,875 km (0.118 R)
• M87: 45,120,663 km (0.112 R)
• M88: 47,839,305 km (0.037 R)
• M89: 48,081,653 km (0.107 R)
• M90: 50,446,048 km (0.084 R)
• M91: 52,431,211 km (0.111 R)
• M92: 53,936,764 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 18,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit