🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.52 AU - 0.56 AU

Year: 151 Days

Day: 41.4 Hours

Environment

Temp: 213 °C

Axial Tilt: 60.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,839,046 km

• M1: 44,730 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.92 AU - 1.12 AU

Year: 392 Days

Day: 28.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 77,839,046 km

• M1: 232,774 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.21 AU - 1.69 AU

Year: 665 Days

Day: 15.6 Hours

Environment

Temp: -41 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.52 AU - 2.64 AU

Year: 1578 Days

Day: 23.9 Hours

Environment

Temp: -92 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,839,046 km

• M1: 735,423 km (0.074 R)
• M2: 778,807 km (0.082 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 2.42 AU - 3.08 AU

Year: 1737 Days

Day: 44 Hours

Environment

Temp: -97 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.54 AU - 4.38 AU

Year: 3001 Days

Day: 38.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 77,839,046 km

• M1: 98,735 km (0.106 R)
• M2: 569,070 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.1

Radius: 14.7

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.27 AU - 4.43 AU

Year: 3455 Days

Day: 6.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 77,839,046 km

• M1: 183,108 km (0.09 R)
• M2: 315,801 km (0.052 R)
• M3: 450,888 km (0.1 R)
• M4: 558,898 km (0.054 R)
• M5: 654,790 km (0.104 R)
• M6: 763,847 km (0.071 R)
• M7: 961,765 km (0.08 R)
• M8: 1,053,319 km (0.089 R)
• M9: 1,148,313 km (0.108 R)
• M10: 1,254,079 km (0.111 R)
• M11: 1,387,371 km (0.117 R)
• M12: 1,592,769 km (0.066 R)
• M13: 1,852,919 km (0.091 R)
• M14: 2,006,706 km (0.079 R)
• M15: 2,164,980 km (0.115 R)
• M16: 2,308,295 km (0.063 R)
• M17: 2,534,338 km (0.089 R)
• M18: 2,945,133 km (0.115 R)
• M19: 3,245,526 km (0.1 R)
• M20: 3,366,401 km (0.118 R)
• M21: 3,522,282 km (0.101 R)
• M22: 3,635,228 km (0.116 R)
• M23: 3,772,410 km (0.106 R)
• M24: 3,864,861 km (0.099 R)
• M25: 3,969,879 km (0.106 R)
• M26: 4,314,552 km (0.081 R)
• M27: 4,423,459 km (0.1 R)
• M28: 4,594,899 km (0.109 R)
• M29: 4,831,114 km (0.115 R)
• M30: 4,944,509 km (0.049 R)
• M31: 5,084,233 km (0.049 R)
• M32: 5,315,661 km (0.09 R)
• M33: 5,445,961 km (0.085 R)
• M34: 5,629,966 km (0.074 R)
• M35: 6,126,332 km (0.073 R)
• M36: 6,276,678 km (0.079 R)
• M37: 6,373,019 km (0.067 R)
• M38: 6,539,372 km (0.117 R)
• M39: 6,735,195 km (0.063 R)
• M40: 6,862,204 km (0.081 R)
• M41: 6,975,749 km (0.093 R)
• M42: 7,118,465 km (0.055 R)
• M43: 7,291,101 km (0.08 R)
• M44: 7,494,405 km (0.105 R)
• M45: 7,684,843 km (0.11 R)
• M46: 7,980,897 km (0.105 R)
• M47: 8,130,345 km (0.093 R)
• M48: 8,295,950 km (0.108 R)
• M49: 8,492,970 km (0.07 R)
• M50: 8,953,732 km (0.116 R)
• M51: 9,155,988 km (0.094 R)
• M52: 9,391,156 km (0.074 R)
• M53: 9,564,989 km (0.101 R)
• M54: 9,947,959 km (0.117 R)
• M55: 10,108,927 km (0.084 R)
• M56: 10,335,866 km (0.117 R)
• M57: 10,630,125 km (0.056 R)
• M58: 10,778,377 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.8

Radius: 9

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.31 AU - 6.17 AU

Year: 4568 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 77,839,046 km

• M1: 121,773 km (0.109 R)
• M2: 190,887 km (0.056 R)
• M3: 310,715 km (0.093 R)
• M4: 369,656 km (0.088 R)
• M5: 472,131 km (0.079 R)
• M6: 640,129 km (0.119 R)
• M7: 916,586 km (0.115 R)
• M8: 981,661 km (0.029 R)
• M9: 1,287,140 km (0.044 R)
• M10: 1,420,731 km (0.115 R)
• M11: 1,527,843 km (0.093 R)
• M12: 1,882,240 km (0.08 R)
• M13: 2,017,477 km (0.083 R)
• M14: 2,156,005 km (0.11 R)
• M15: 2,837,423 km (0.113 R)
• M16: 3,032,498 km (0.119 R)
• M17: 3,091,889 km (0.079 R)
• M18: 3,232,062 km (0.109 R)
• M19: 3,394,824 km (0.107 R)
• M20: 3,834,941 km (0.117 R)
• M21: 4,116,634 km (0.072 R)
• M22: 4,427,349 km (0.087 R)
• M23: 4,494,967 km (0.055 R)
• M24: 5,001,356 km (0.086 R)
• M25: 5,071,817 km (0.115 R)
• M26: 5,574,316 km (0.105 R)
• M27: 5,720,922 km (0.116 R)
• M28: 6,193,352 km (0.082 R)
• M29: 6,600,856 km (0.069 R)
• M30: 6,912,319 km (0.117 R)
• M31: 7,549,606 km (0.101 R)
• M32: 8,456,468 km (0.026 R)
• M33: 9,194,884 km (0.1 R)
• M34: 9,542,848 km (0.11 R)
• M35: 9,954,093 km (0.053 R)
• M36: 10,132,114 km (0.118 R)
• M37: 10,401,241 km (0.098 R)
• M38: 10,733,198 km (0.077 R)
• M39: 11,222,533 km (0.07 R)
• M40: 12,605,117 km (0.044 R)
• M41: 12,733,472 km (0.059 R)
• M42: 13,578,400 km (0.094 R)
• M43: 13,709,897 km (0.089 R)
• M44: 13,775,870 km (0.103 R)
• M45: 14,407,771 km (0.063 R)
• M46: 14,508,450 km (0.094 R)
• M47: 15,596,326 km (0.118 R)
• M48: 15,907,041 km (0.045 R)
• M49: 16,115,281 km (0.11 R)
• M50: 16,429,437 km (0.102 R)
• M51: 16,534,604 km (0.065 R)
• M52: 16,745,686 km (0.059 R)
• M53: 17,562,790 km (0.118 R)
• M54: 18,465,613 km (0.084 R)
• M55: 18,538,467 km (0.107 R)
• M56: 19,124,891 km (0.081 R)
• M57: 19,235,593 km (0.117 R)
• M58: 19,494,547 km (0.09 R)
• M59: 19,717,448 km (0.112 R)
• M60: 19,829,347 km (0.075 R)
• M61: 20,617,728 km (0.091 R)
• M62: 20,996,660 km (0.03 R)
• M63: 21,110,803 km (0.039 R)
• M64: 21,377,985 km (0.114 R)
• M65: 21,877,193 km (0.115 R)
• M66: 21,992,981 km (0.035 R)
• M67: 22,147,516 km (0.114 R)
• M68: 23,161,490 km (0.043 R)
• M69: 23,674,162 km (0.066 R)
• M70: 23,792,943 km (0.118 R)
• M71: 24,150,631 km (0.119 R)
• M72: 24,390,138 km (0.111 R)
• M73: 24,470,173 km (0.114 R)
• M74: 25,032,511 km (0.088 R)
• M75: 25,558,647 km (0.101 R)
• M76: 25,680,569 km (0.117 R)
• M77: 26,375,002 km (0.051 R)
• M78: 26,827,685 km (0.12 R)
• M79: 27,075,719 km (0.077 R)
• M80: 27,490,703 km (0.108 R)
• M81: 27,949,669 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344

Radius: 6.5

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 17.58 AU - 18.52 AU

Year: 29202 Days

Day: 23.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 77,839,046 km

• M1: 268,678 km (0.083 R)
• M2: 369,956 km (0.097 R)
• M3: 546,930 km (0.097 R)
• M4: 656,884 km (0.078 R)
• M5: 798,553 km (0.104 R)
• M6: 847,921 km (0.098 R)
• M7: 1,167,013 km (0.055 R)
• M8: 1,459,626 km (0.104 R)
• M9: 1,520,962 km (0.113 R)
• M10: 1,742,217 km (0.119 R)
• M11: 1,940,135 km (0.116 R)
• M12: 2,802,417 km (0.086 R)
• M13: 5,057,306 km (0.099 R)
• M14: 5,387,468 km (0.093 R)
• M15: 5,579,253 km (0.119 R)
• M16: 5,920,336 km (0.117 R)
• M17: 6,168,070 km (0.098 R)
• M18: 6,368,830 km (0.088 R)
• M19: 6,419,245 km (0.059 R)
• M20: 7,192,815 km (0.076 R)
• M21: 7,404,047 km (0.052 R)
• M22: 8,050,011 km (0.119 R)
• M23: 8,546,227 km (0.118 R)
• M24: 8,602,027 km (0.11 R)
• M25: 9,510,535 km (0.038 R)
• M26: 9,800,605 km (0.119 R)
• M27: 10,034,876 km (0.12 R)
• M28: 10,330,182 km (0.082 R)
• M29: 10,869,033 km (0.088 R)
• M30: 11,355,675 km (0.044 R)
• M31: 11,663,398 km (0.11 R)
• M32: 12,539,742 km (0.104 R)
• M33: 13,114,198 km (0.119 R)
• M34: 13,762,555 km (0.078 R)
• M35: 13,893,453 km (0.119 R)
• M36: 15,225,323 km (0.05 R)
• M37: 15,496,544 km (0.057 R)
• M38: 15,701,045 km (0.065 R)
• M39: 15,837,927 km (0.056 R)
• M40: 16,319,931 km (0.039 R)
• M41: 16,806,722 km (0.037 R)
• M42: 16,946,596 km (0.052 R)
• M43: 17,086,919 km (0.074 R)
• M44: 17,652,250 km (0.077 R)
• M45: 17,865,875 km (0.1 R)
• M46: 18,008,741 km (0.098 R)
• M47: 18,151,906 km (0.116 R)
• M48: 18,728,606 km (0.106 R)
• M49: 19,384,593 km (0.1 R)
• M50: 20,944,300 km (0.117 R)
• M51: 21,929,851 km (0.11 R)
• M52: 26,020,455 km (0.088 R)
• M53: 26,101,388 km (0.105 R)
• M54: 27,407,676 km (0.116 R)
• M55: 29,070,307 km (0.086 R)
• M56: 31,366,186 km (0.106 R)
• M57: 33,191,728 km (0.108 R)
• M58: 34,250,283 km (0.114 R)
• M59: 34,427,856 km (0.11 R)
• M60: 35,051,529 km (0.068 R)
• M61: 35,499,276 km (0.071 R)
• M62: 37,126,751 km (0.116 R)
• M63: 39,427,416 km (0.116 R)
• M64: 41,773,709 km (0.093 R)
• M65: 42,724,853 km (0.107 R)
• M66: 43,586,985 km (0.077 R)
• M67: 46,895,342 km (0.093 R)
• M68: 47,586,484 km (0.029 R)
• M69: 48,082,102 km (0.088 R)
• M70: 48,679,297 km (0.088 R)
• M71: 49,178,804 km (0.067 R)
• M72: 49,378,966 km (0.114 R)
• M73: 52,211,003 km (0.111 R)
• M74: 53,337,924 km (0.093 R)
• M75: 54,059,285 km (0.11 R)
• M76: 54,576,445 km (0.112 R)
• M77: 56,976,593 km (0.052 R)
• M78: 57,081,760 km (0.114 R)
• M79: 61,124,493 km (0.032 R)
• M80: 61,447,625 km (0.094 R)
• M81: 63,180,267 km (0.094 R)
• M82: 63,506,839 km (0.102 R)
• M83: 64,709,457 km (0.108 R)
• M84: 65,698,897 km (0.111 R)
• M85: 65,809,151 km (0.06 R)
• M86: 67,025,980 km (0.083 R)
• M87: 67,581,586 km (0.107 R)
• M88: 69,145,183 km (0.093 R)
• M89: 71,286,377 km (0.092 R)
• M90: 71,739,958 km (0.06 R)
• M91: 74,596,230 km (0.063 R)
• M92: 77,256,529 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 542 - 20,390 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit