🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.48 AU - 0.78 AU

Year: 177 Days

Day: 43.7 Hours

Environment

Temp: 198 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.67 AU - 0.75 AU

Year: 212 Days

Day: 33.4 Hours

Environment

Temp: 164 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,960,298 km

• M1: 93,798 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.34 AU - 1.36 AU

Year: 556 Days

Day: 38.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 33.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.38 AU - 1.66 AU

Year: 665 Days

Day: 44.5 Hours

Environment

Temp: -18 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.74 AU - 1.88 AU

Year: 864 Days

Day: 20 Hours

Environment

Temp: -44 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.44 AU - 3.16 AU

Year: 1662 Days

Day: 14.8 Hours

Environment

Temp: -94 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.91 AU - 4.17 AU

Year: 2363 Days

Day: 32.5 Hours

Environment

Temp: -98 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 10.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.7

Radius: 10.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 10.57 AU - 11.17 AU

Year: 12714 Days

Day: 6.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 91,960,298 km

• M1: 237,262 km (0.088 R)
• M2: 325,824 km (0.11 R)
• M3: 408,103 km (0.047 R)
• M4: 664,514 km (0.078 R)
• M5: 863,778 km (0.085 R)
• M6: 986,598 km (0.028 R)
• M7: 1,199,326 km (0.07 R)
• M8: 1,574,368 km (0.034 R)
• M9: 1,746,256 km (0.067 R)
• M10: 2,472,554 km (0.118 R)
• M11: 3,210,670 km (0.08 R)
• M12: 3,380,912 km (0.085 R)
• M13: 3,554,146 km (0.105 R)
• M14: 3,832,398 km (0.061 R)
• M15: 4,196,819 km (0.103 R)
• M16: 4,736,867 km (0.101 R)
• M17: 4,959,169 km (0.099 R)
• M18: 5,099,791 km (0.096 R)
• M19: 5,213,187 km (0.04 R)
• M20: 5,529,586 km (0.119 R)
• M21: 5,763,707 km (0.059 R)
• M22: 5,941,429 km (0.113 R)
• M23: 6,608,636 km (0.1 R)
• M24: 6,919,799 km (0.098 R)
• M25: 7,299,479 km (0.107 R)
• M26: 7,621,264 km (0.072 R)
• M27: 9,056,805 km (0.111 R)
• M28: 9,263,699 km (0.096 R)
• M29: 10,071,228 km (0.076 R)
• M30: 10,285,751 km (0.063 R)
• M31: 11,011,301 km (0.085 R)
• M32: 11,678,358 km (0.109 R)
• M33: 12,473,171 km (0.081 R)
• M34: 12,703,552 km (0.098 R)
• M35: 13,955,537 km (0.064 R)
• M36: 14,035,123 km (0.117 R)
• M37: 14,515,631 km (0.116 R)
• M38: 16,114,383 km (0.03 R)
• M39: 16,281,484 km (0.084 R)
• M40: 16,491,220 km (0.089 R)
• M41: 16,913,386 km (0.056 R)
• M42: 17,083,179 km (0.079 R)
• M43: 17,296,356 km (0.101 R)
• M44: 17,596,150 km (0.079 R)
• M45: 17,811,422 km (0.054 R)
• M46: 17,940,973 km (0.109 R)
• M47: 18,812,830 km (0.106 R)
• M48: 19,298,125 km (0.093 R)
• M49: 19,386,837 km (0.12 R)
• M50: 20,236,254 km (0.059 R)
• M51: 20,960,906 km (0.061 R)
• M52: 21,097,788 km (0.112 R)
• M53: 21,189,042 km (0.053 R)
• M54: 22,997,232 km (0.087 R)
• M55: 23,327,095 km (0.091 R)
• M56: 24,277,790 km (0.072 R)
• M57: 24,854,340 km (0.096 R)
• M58: 25,338,289 km (0.095 R)
• M59: 25,776,461 km (0.04 R)
• M60: 26,463,115 km (0.1 R)
• M61: 27,006,904 km (0.086 R)
• M62: 27,354,719 km (0.093 R)
• M63: 27,604,248 km (0.112 R)
• M64: 27,704,179 km (0.119 R)
• M65: 28,913,379 km (0.103 R)
• M66: 29,524,337 km (0.094 R)
• M67: 29,626,662 km (0.111 R)
• M68: 31,330,880 km (0.071 R)
• M69: 31,853,575 km (0.104 R)
• M70: 32,326,454 km (0.071 R)
• M71: 32,907,642 km (0.051 R)
• M72: 35,158,043 km (0.088 R)
• M73: 35,538,021 km (0.036 R)
• M74: 36,521,179 km (0.104 R)
• M75: 36,740,788 km (0.027 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 104.8

Radius: 13

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 10.46 AU - 12.18 AU

Year: 13512 Days

Day: 14.9 Hours

Environment

Temp: -178 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 91,960,298 km

• M1: 224,696 km (0.038 R)
• M2: 429,944 km (0.103 R)
• M3: 520,750 km (0.11 R)
• M4: 608,415 km (0.043 R)
• M5: 702,212 km (0.084 R)
• M6: 789,129 km (0.095 R)
• M7: 880,234 km (0.081 R)
• M8: 1,017,415 km (0.101 R)
• M9: 1,207,105 km (0.074 R)
• M10: 1,345,782 km (0.063 R)
• M11: 1,673,551 km (0.093 R)
• M12: 2,194,152 km (0.096 R)
• M13: 2,327,294 km (0.12 R)
• M14: 2,601,806 km (0.091 R)
• M15: 2,970,565 km (0.025 R)
• M16: 3,182,844 km (0.082 R)
• M17: 3,532,903 km (0.097 R)
• M18: 4,199,063 km (0.046 R)
• M19: 4,389,800 km (0.075 R)
• M20: 4,583,529 km (0.086 R)
• M21: 4,804,784 km (0.087 R)
• M22: 5,206,903 km (0.086 R)
• M23: 5,438,032 km (0.081 R)
• M24: 6,043,904 km (0.044 R)
• M25: 6,341,304 km (0.075 R)
• M26: 6,615,966 km (0.119 R)
• M27: 7,148,684 km (0.06 R)
• M28: 7,841,172 km (0.087 R)
• M29: 8,495,065 km (0.11 R)
• M30: 9,321,443 km (0.112 R)
• M31: 9,508,590 km (0.067 R)
• M32: 10,013,633 km (0.105 R)
• M33: 10,205,417 km (0.095 R)
• M34: 10,366,085 km (0.118 R)
• M35: 10,527,651 km (0.107 R)
• M36: 10,657,502 km (0.084 R)
• M37: 10,885,938 km (0.113 R)
• M38: 11,083,257 km (0.11 R)
• M39: 11,447,827 km (0.093 R)
• M40: 11,883,756 km (0.116 R)
• M41: 11,985,183 km (0.066 R)
• M42: 12,188,786 km (0.101 R)
• M43: 12,291,111 km (0.107 R)
• M44: 13,119,434 km (0.04 R)
• M45: 14,252,040 km (0.116 R)
• M46: 15,012,296 km (0.106 R)
• M47: 15,452,562 km (0.086 R)
• M48: 15,563,414 km (0.081 R)
• M49: 16,346,111 km (0.082 R)
• M50: 17,524,942 km (0.098 R)
• M51: 17,679,028 km (0.07 R)
• M52: 18,339,053 km (0.029 R)
• M53: 18,809,838 km (0.086 R)
• M54: 19,284,512 km (0.066 R)
• M55: 19,603,305 km (0.068 R)
• M56: 20,004,078 km (0.086 R)
• M57: 21,181,862 km (0.087 R)
• M58: 21,634,545 km (0.069 R)
• M59: 21,717,123 km (0.099 R)
• M60: 22,131,958 km (0.082 R)
• M61: 22,298,610 km (0.107 R)
• M62: 24,459,850 km (0.06 R)
• M63: 25,238,507 km (0.058 R)
• M64: 25,762,100 km (0.103 R)
• M65: 26,421,677 km (0.112 R)
• M66: 26,642,782 km (0.089 R)
• M67: 26,731,494 km (0.075 R)
• M68: 27,042,358 km (0.105 R)
• M69: 27,265,259 km (0.093 R)
• M70: 27,982,431 km (0.106 R)
• M71: 28,298,083 km (0.111 R)
• M72: 29,160,963 km (0.115 R)
• M73: 29,252,368 km (0.04 R)
• M74: 30,124,822 km (0.102 R)
• M75: 30,959,130 km (0.084 R)
• M76: 31,192,353 km (0.07 R)
• M77: 31,332,526 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.4

Radius: 7.8

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 18.42 AU - 21.28 AU

Year: 31375 Days

Day: 23.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 47.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,960,298 km

• M1: 203,004 km (0.097 R)
• M2: 460,163 km (0.118 R)
• M3: 724,502 km (0.054 R)
• M4: 804,537 km (0.026 R)
• M5: 1,155,045 km (0.043 R)
• M6: 1,281,904 km (0.077 R)
• M7: 1,619,397 km (0.027 R)
• M8: 1,871,769 km (0.111 R)
• M9: 2,059,813 km (0.058 R)
• M10: 2,333,428 km (0.063 R)
• M11: 2,786,859 km (0.085 R)
• M12: 3,045,663 km (0.042 R)
• M13: 3,402,903 km (0.047 R)
• M14: 3,679,509 km (0.069 R)
• M15: 4,205,645 km (0.104 R)
• M16: 5,433,843 km (0.073 R)
• M17: 6,086,838 km (0.118 R)
• M18: 6,142,339 km (0.092 R)
• M19: 6,592,928 km (0.062 R)
• M20: 6,649,925 km (0.1 R)
• M21: 8,129,298 km (0.066 R)
• M22: 8,874,295 km (0.08 R)
• M23: 9,191,144 km (0.096 R)
• M24: 9,576,358 km (0.115 R)
• M25: 10,098,006 km (0.114 R)
• M26: 10,163,829 km (0.109 R)
• M27: 10,362,345 km (0.037 R)
• M28: 10,695,949 km (0.059 R)
• M29: 11,168,977 km (0.093 R)
• M30: 11,511,107 km (0.118 R)
• M31: 11,787,265 km (0.057 R)
• M32: 11,995,804 km (0.061 R)
• M33: 13,056,753 km (0.042 R)
• M34: 14,295,124 km (0.068 R)
• M35: 14,369,175 km (0.069 R)
• M36: 14,890,822 km (0.055 R)
• M37: 16,029,412 km (0.079 R)
• M38: 16,648,149 km (0.072 R)
• M39: 17,590,765 km (0.085 R)
• M40: 21,023,886 km (0.087 R)
• M41: 21,871,059 km (0.047 R)
• M42: 22,556,816 km (0.091 R)
• M43: 23,162,687 km (0.111 R)
• M44: 23,249,753 km (0.118 R)
• M45: 23,336,819 km (0.067 R)
• M46: 23,861,608 km (0.103 R)
• M47: 26,271,181 km (0.071 R)
• M48: 26,361,987 km (0.084 R)
• M49: 27,642,994 km (0.094 R)
• M50: 27,827,747 km (0.118 R)
• M51: 28,850,697 km (0.119 R)
• M52: 30,551,027 km (0.086 R)
• M53: 30,837,656 km (0.079 R)
• M54: 31,413,458 km (0.11 R)
• M55: 35,041,656 km (0.063 R)
• M56: 35,241,518 km (0.104 R)
• M57: 37,057,337 km (0.07 R)
• M58: 38,490,635 km (0.073 R)
• M59: 39,421,582 km (0.104 R)
• M60: 39,942,033 km (0.09 R)
• M61: 40,046,303 km (0.035 R)
• M62: 40,255,291 km (0.06 R)
• M63: 42,152,342 km (0.105 R)
• M64: 46,471,083 km (0.079 R)
• M65: 48,015,681 km (0.079 R)
• M66: 48,571,287 km (0.06 R)
• M67: 49,801,281 km (0.079 R)
• M68: 50,138,624 km (0.103 R)
• M69: 52,749,107 km (0.045 R)
• M70: 52,863,549 km (0.069 R)
• M71: 54,013,209 km (0.105 R)
• M72: 54,706,894 km (0.053 R)
• M73: 58,101,120 km (0.084 R)
• M74: 58,930,640 km (0.112 R)
• M75: 59,168,351 km (0.039 R)
• M76: 59,287,282 km (0.088 R)
• M77: 61,201,686 km (0.101 R)
• M78: 61,924,842 km (0.067 R)
• M79: 63,501,304 km (0.113 R)
• M80: 66,322,570 km (0.099 R)
• M81: 67,065,324 km (0.041 R)
• M82: 67,437,673 km (0.102 R)
• M83: 70,315,487 km (0.043 R)
• M84: 73,105,487 km (0.037 R)
• M85: 74,000,681 km (0.101 R)
• M86: 75,286,026 km (0.07 R)
• M87: 76,319,448 km (0.073 R)
• M88: 78,269,905 km (0.117 R)
• M89: 81,557,019 km (0.082 R)
• M90: 83,017,543 km (0.106 R)
• M91: 84,352,854 km (0.08 R)
• M92: 85,829,834 km (0.06 R)
• M93: 85,964,472 km (0.096 R)
• M94: 91,272,204 km (0.104 R)

Kuiper Belt

Range: 30.9 - 55.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 13,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit