🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.45 AU - 0.57 AU

Year: 140 Days

Day: 20.5 Hours

Environment

Temp: 164 °C

Axial Tilt: 13.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 0.78 AU - 1.12 AU

Year: 356 Days

Day: 40.7 Hours

Environment

Temp: 14 °C

Axial Tilt: 42.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.78 AU - 1.16 AU

Year: 368 Days

Day: 47.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,780,029 km

• M1: 95,443 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.33 AU - 2.11 AU

Year: 868 Days

Day: 29.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.74 AU - 2.84 AU

Year: 1334 Days

Day: 30.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 113.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,780,029 km

• M1: 336,146 km (0.072 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.3 AU - 2.48 AU

Year: 1423 Days

Day: 44.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,780,029 km

• M1: 722,259 km (0.037 R)
• M2: 1,625,530 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 235.2

Radius: 10.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 4.82 AU - 6.3 AU

Year: 5048 Days

Day: 10.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 27,780,029 km

• M1: 146,157 km (0.092 R)
• M2: 343,626 km (0.08 R)
• M3: 415,882 km (0.042 R)
• M4: 597,793 km (0.072 R)
• M5: 737,667 km (0.108 R)
• M6: 847,771 km (0.095 R)
• M7: 974,481 km (0.071 R)
• M8: 1,062,743 km (0.115 R)
• M9: 1,200,523 km (0.067 R)
• M10: 1,271,881 km (0.075 R)
• M11: 1,356,853 km (0.074 R)
• M12: 1,519,914 km (0.087 R)
• M13: 1,597,556 km (0.08 R)
• M14: 1,676,394 km (0.078 R)
• M15: 1,811,032 km (0.113 R)
• M16: 1,977,385 km (0.106 R)
• M17: 2,251,298 km (0.104 R)
• M18: 2,568,296 km (0.103 R)
• M19: 2,915,962 km (0.086 R)
• M20: 3,013,350 km (0.103 R)
• M21: 3,586,011 km (0.062 R)
• M22: 3,708,232 km (0.113 R)
• M23: 4,028,671 km (0.033 R)
• M24: 4,174,080 km (0.104 R)
• M25: 4,358,235 km (0.086 R)
• M26: 4,469,984 km (0.115 R)
• M27: 4,620,629 km (0.099 R)
• M28: 4,830,366 km (0.097 R)
• M29: 5,599,598 km (0.079 R)
• M30: 5,762,061 km (0.086 R)
• M31: 5,843,891 km (0.047 R)
• M32: 5,926,170 km (0.084 R)
• M33: 6,238,082 km (0.051 R)
• M34: 6,343,249 km (0.12 R)
• M35: 7,205,681 km (0.105 R)
• M36: 7,583,415 km (0.112 R)
• M37: 7,785,971 km (0.115 R)
• M38: 7,990,471 km (0.082 R)
• M39: 8,058,987 km (0.107 R)
• M40: 8,127,652 km (0.095 R)
• M41: 8,196,617 km (0.081 R)
• M42: 8,590,957 km (0.12 R)
• M43: 8,755,066 km (0.119 R)
• M44: 9,062,789 km (0.112 R)
• M45: 9,373,952 km (0.079 R)
• M46: 9,810,778 km (0.112 R)
• M47: 10,105,635 km (0.114 R)
• M48: 10,229,353 km (0.107 R)
• M49: 10,328,686 km (0.097 R)
• M50: 10,628,779 km (0.113 R)
• M51: 10,729,309 km (0.101 R)
• M52: 10,830,287 km (0.107 R)
• M53: 11,237,343 km (0.062 R)
• M54: 11,417,010 km (0.086 R)
• M55: 11,520,083 km (0.031 R)
• M56: 12,066,415 km (0.074 R)
• M57: 12,541,537 km (0.107 R)
• M58: 13,346,823 km (0.12 R)
• M59: 13,948,057 km (0.092 R)
• M60: 14,754,090 km (0.093 R)
• M61: 14,866,438 km (0.048 R)
• M62: 15,290,249 km (0.117 R)
• M63: 16,179,010 km (0.111 R)
• M64: 16,352,992 km (0.036 R)
• M65: 16,731,923 km (0.052 R)
• M66: 17,617,692 km (0.096 R)
• M67: 17,707,002 km (0.119 R)
• M68: 17,916,290 km (0.109 R)
• M69: 18,006,198 km (0.103 R)
• M70: 18,397,546 km (0.11 R)
• M71: 18,518,571 km (0.075 R)
• M72: 18,822,105 km (0.101 R)
• M73: 19,619,312 km (0.106 R)
• M74: 19,804,813 km (0.106 R)
• M75: 20,146,495 km (0.116 R)
• M76: 20,427,440 km (0.073 R)
• M77: 20,646,900 km (0.108 R)
• M78: 20,930,238 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822.2

Radius: 8

Gravity: 12.85 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 5.36 AU - 7.22 AU

Year: 6074 Days

Day: 8.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 27,780,029 km

• M1: 218,413 km (0.09 R)
• M2: 288,873 km (0.107 R)
• M3: 506,838 km (0.114 R)
• M4: 648,357 km (0.061 R)
• M5: 908,508 km (0.049 R)
• M6: 1,050,626 km (0.069 R)
• M7: 1,132,755 km (0.096 R)
• M8: 1,286,392 km (0.071 R)
• M9: 1,652,009 km (0.117 R)
• M10: 2,132,069 km (0.089 R)
• M11: 2,216,143 km (0.109 R)
• M12: 2,322,806 km (0.098 R)
• M13: 2,563,659 km (0.095 R)
• M14: 2,881,853 km (0.12 R)
• M15: 2,998,540 km (0.102 R)
• M16: 3,188,679 km (0.069 R)
• M17: 3,260,934 km (0.03 R)
• M18: 3,382,707 km (0.114 R)
• M19: 3,481,292 km (0.09 R)
• M20: 3,605,757 km (0.059 R)
• M21: 3,910,488 km (0.107 R)
• M22: 4,144,609 km (0.106 R)
• M23: 4,846,373 km (0.064 R)
• M24: 5,411,105 km (0.097 R)
• M25: 5,468,700 km (0.051 R)
• M26: 5,701,324 km (0.093 R)
• M27: 6,297,023 km (0.111 R)
• M28: 6,881,053 km (0.097 R)
• M29: 7,227,223 km (0.08 R)
• M30: 7,354,531 km (0.088 R)
• M31: 7,514,750 km (0.077 R)
• M32: 7,643,703 km (0.101 R)
• M33: 8,133,786 km (0.043 R)
• M34: 8,332,751 km (0.093 R)
• M35: 9,490,040 km (0.08 R)
• M36: 9,875,255 km (0.095 R)
• M37: 10,229,802 km (0.086 R)
• M38: 10,301,160 km (0.059 R)
• M39: 11,208,022 km (0.118 R)
• M40: 11,392,476 km (0.072 R)
• M41: 12,178,015 km (0.108 R)
• M42: 13,330,217 km (0.091 R)
• M43: 13,486,547 km (0.081 R)
• M44: 13,722,014 km (0.117 R)
• M45: 13,879,840 km (0.09 R)
• M46: 14,197,287 km (0.049 R)
• M47: 14,476,885 km (0.087 R)
• M48: 15,245,220 km (0.109 R)
• M49: 15,367,740 km (0.078 R)
• M50: 15,572,690 km (0.048 R)
• M51: 15,943,842 km (0.076 R)
• M52: 16,151,334 km (0.115 R)
• M53: 16,652,936 km (0.087 R)
• M54: 16,737,010 km (0.114 R)
• M55: 17,244,595 km (0.112 R)
• M56: 17,414,987 km (0.08 R)
• M57: 17,585,828 km (0.056 R)
• M58: 18,405,026 km (0.086 R)
• M59: 18,579,158 km (0.04 R)
• M60: 18,753,739 km (0.073 R)
• M61: 18,928,918 km (0.082 R)
• M62: 19,413,465 km (0.053 R)
• M63: 19,501,878 km (0.075 R)
• M64: 19,857,322 km (0.071 R)
• M65: 20,484,586 km (0.091 R)
• M66: 21,896,491 km (0.108 R)
• M67: 22,265,848 km (0.113 R)
• M68: 22,590,774 km (0.093 R)
• M69: 23,858,916 km (0.037 R)
• M70: 25,005,284 km (0.098 R)
• M71: 25,198,116 km (0.103 R)
• M72: 26,023,148 km (0.047 R)
• M73: 26,709,204 km (0.034 R)
• M74: 27,202,877 km (0.096 R)
• M75: 28,149,083 km (0.046 R)
• M76: 28,500,489 km (0.093 R)
• M77: 28,651,433 km (0.074 R)
• M78: 29,309,065 km (0.105 R)
• M79: 30,330,220 km (0.075 R)
• M80: 33,995,368 km (0.117 R)
• M81: 35,283,855 km (0.082 R)
• M82: 35,771,095 km (0.108 R)
• M83: 35,879,703 km (0.073 R)
• M84: 35,934,157 km (0.104 R)
• M85: 36,369,786 km (0.113 R)
• M86: 36,424,389 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.8

Radius: 5.7

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 17.81 AU - 18.69 AU

Year: 30017 Days

Day: 17.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 27,780,029 km

• M1: 107,262 km (0.1 R)
• M2: 186,997 km (0.106 R)
• M3: 428,299 km (0.096 R)
• M4: 769,681 km (0.034 R)
• M5: 1,054,366 km (0.064 R)
• M6: 1,123,480 km (0.096 R)
• M7: 1,324,988 km (0.086 R)
• M8: 1,475,933 km (0.092 R)
• M9: 1,761,814 km (0.093 R)
• M10: 1,961,976 km (0.113 R)
• M11: 2,240,079 km (0.112 R)
• M12: 4,331,307 km (0.113 R)
• M13: 4,761,251 km (0.079 R)
• M14: 6,975,898 km (0.104 R)
• M15: 7,559,330 km (0.093 R)
• M16: 7,802,427 km (0.104 R)
• M17: 8,048,066 km (0.06 R)
• M18: 8,659,473 km (0.118 R)
• M19: 9,285,689 km (0.082 R)
• M20: 10,162,931 km (0.117 R)
• M21: 10,581,357 km (0.08 R)
• M22: 10,762,370 km (0.07 R)
• M23: 10,914,062 km (0.112 R)
• M24: 10,974,799 km (0.115 R)
• M25: 12,278,844 km (0.109 R)
• M26: 12,500,847 km (0.105 R)
• M27: 12,628,304 km (0.096 R)
• M28: 12,948,892 km (0.105 R)
• M29: 13,795,018 km (0.054 R)
• M30: 15,952,519 km (0.052 R)
• M31: 16,508,125 km (0.099 R)
• M32: 16,683,155 km (0.118 R)
• M33: 17,960,571 km (0.085 R)
• M34: 18,975,892 km (0.087 R)
• M35: 20,834,495 km (0.109 R)
• M36: 21,365,269 km (0.11 R)
• M37: 23,101,352 km (0.11 R)
• M38: 23,179,442 km (0.099 R)
• M39: 26,134,150 km (0.12 R)
• M40: 27,117,606 km (0.108 R)
• M41: 27,696,999 km (0.072 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 18,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit