🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.45 AU - 0.56 AU

Year: 131 Days

Day: 12.1 Hours

Environment

Temp: 222 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,097,426 km

• M1: 89,160 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.82 AU - 1.24 AU

Year: 388 Days

Day: 23.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.15 AU - 1.31 AU

Year: 506 Days

Day: 15.2 Hours

Environment

Temp: 11 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.53 AU - 1.75 AU

Year: 779 Days

Day: 13.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2 AU - 2.52 AU

Year: 1260 Days

Day: 39 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 433.4

Radius: 10

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.15 AU - 11.47 AU

Year: 10535 Days

Day: 12.6 Hours

Environment

Temp: -178 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 112,097,426 km

• M1: 131,347 km (0.11 R)
• M2: 235,617 km (0.117 R)
• M3: 302,487 km (0.109 R)
• M4: 733,179 km (0.064 R)
• M5: 796,160 km (0.105 R)
• M6: 1,195,736 km (0.102 R)
• M7: 1,290,431 km (0.103 R)
• M8: 1,780,963 km (0.095 R)
• M9: 2,254,889 km (0.062 R)
• M10: 2,716,697 km (0.099 R)
• M11: 2,971,463 km (0.061 R)
• M12: 3,075,583 km (0.103 R)
• M13: 3,559,532 km (0.085 R)
• M14: 4,067,267 km (0.103 R)
• M15: 4,300,340 km (0.103 R)
• M16: 4,627,960 km (0.08 R)
• M17: 5,056,707 km (0.058 R)
• M18: 5,275,868 km (0.059 R)
• M19: 6,018,023 km (0.061 R)
• M20: 6,384,538 km (0.101 R)
• M21: 6,621,651 km (0.107 R)
• M22: 6,861,606 km (0.083 R)
• M23: 7,244,576 km (0.025 R)
• M24: 7,670,332 km (0.027 R)
• M25: 7,922,404 km (0.092 R)
• M26: 9,033,617 km (0.056 R)
• M27: 9,338,198 km (0.095 R)
• M28: 9,453,389 km (0.096 R)
• M29: 10,870,978 km (0.104 R)
• M30: 11,235,698 km (0.064 R)
• M31: 11,399,059 km (0.104 R)
• M32: 11,604,456 km (0.106 R)
• M33: 11,935,666 km (0.118 R)
• M34: 12,060,580 km (0.086 R)
• M35: 12,227,980 km (0.12 R)
• M36: 12,396,128 km (0.097 R)
• M37: 14,251,142 km (0.046 R)
• M38: 14,383,835 km (0.049 R)
• M39: 14,650,419 km (0.065 R)
• M40: 14,784,309 km (0.118 R)
• M41: 14,963,377 km (0.069 R)
• M42: 15,323,759 km (0.109 R)
• M43: 15,732,759 km (0.058 R)
• M44: 15,915,717 km (0.102 R)
• M45: 16,099,274 km (0.029 R)
• M46: 17,121,775 km (0.072 R)
• M47: 17,783,297 km (0.091 R)
• M48: 18,165,071 km (0.1 R)
• M49: 19,277,930 km (0.086 R)
• M50: 20,412,629 km (0.077 R)
• M51: 22,746,356 km (0.091 R)
• M52: 23,160,742 km (0.092 R)
• M53: 23,473,252 km (0.107 R)
• M54: 24,313,394 km (0.095 R)
• M55: 24,896,676 km (0.05 R)
• M56: 25,270,222 km (0.098 R)
• M57: 25,484,446 km (0.067 R)
• M58: 26,239,317 km (0.045 R)
• M59: 26,456,383 km (0.078 R)
• M60: 27,001,518 km (0.082 R)
• M61: 28,325,010 km (0.078 R)
• M62: 29,839,090 km (0.097 R)
• M63: 30,292,821 km (0.102 R)
• M64: 30,406,515 km (0.089 R)
• M65: 30,634,502 km (0.109 R)
• M66: 31,034,826 km (0.031 R)
• M67: 31,725,071 km (0.097 R)
• M68: 32,072,138 km (0.113 R)
• M69: 32,246,120 km (0.103 R)
• M70: 33,179,461 km (0.093 R)
• M71: 33,414,180 km (0.113 R)
• M72: 33,885,264 km (0.12 R)
• M73: 34,477,223 km (0.075 R)
• M74: 35,072,473 km (0.029 R)
• M75: 35,851,579 km (0.097 R)
• M76: 36,696,956 km (0.066 R)
• M77: 36,939,604 km (0.064 R)
• M78: 38,530,428 km (0.036 R)
• M79: 39,458,383 km (0.068 R)
• M80: 39,831,630 km (0.106 R)
• M81: 42,095,494 km (0.096 R)
• M82: 42,540,399 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 153.5

Radius: 5.8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 11.34 AU - 18.46 AU

Year: 21330 Days

Day: 23.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 112,097,426 km

• M1: 113,246 km (0.031 R)
• M2: 251,175 km (0.072 R)
• M3: 562,937 km (0.086 R)
• M4: 659,876 km (0.101 R)
• M5: 780,153 km (0.097 R)
• M6: 926,310 km (0.055 R)
• M7: 1,999,974 km (0.075 R)
• M8: 2,488,112 km (0.083 R)
• M9: 2,870,634 km (0.039 R)
• M10: 3,418,760 km (0.115 R)
• M11: 3,720,200 km (0.115 R)
• M12: 3,874,136 km (0.093 R)
• M13: 4,445,450 km (0.095 R)
• M14: 4,740,906 km (0.104 R)
• M15: 5,985,411 km (0.086 R)
• M16: 6,680,592 km (0.104 R)
• M17: 6,867,739 km (0.094 R)
• M18: 7,056,681 km (0.075 R)
• M19: 7,132,826 km (0.078 R)
• M20: 7,478,398 km (0.1 R)
• M21: 7,751,114 km (0.078 R)
• M22: 9,370,362 km (0.08 R)
• M23: 9,918,488 km (0.106 R)
• M24: 10,089,180 km (0.075 R)
• M25: 10,433,554 km (0.118 R)
• M26: 10,957,446 km (0.085 R)
• M27: 12,349,903 km (0.046 R)
• M28: 13,043,438 km (0.11 R)
• M29: 13,371,357 km (0.091 R)
• M30: 13,512,727 km (0.108 R)
• M31: 14,035,422 km (0.086 R)
• M32: 14,371,568 km (0.061 R)
• M33: 15,297,130 km (0.051 R)
• M34: 15,742,184 km (0.088 R)
• M35: 15,891,483 km (0.096 R)
• M36: 16,949,888 km (0.11 R)
• M37: 18,448,409 km (0.047 R)
• M38: 19,080,760 km (0.09 R)
• M39: 20,910,940 km (0.101 R)
• M40: 21,075,049 km (0.085 R)
• M41: 22,852,571 km (0.089 R)
• M42: 23,191,111 km (0.106 R)
• M43: 24,793,154 km (0.084 R)
• M44: 25,665,908 km (0.083 R)
• M45: 27,202,428 km (0.095 R)
• M46: 27,501,325 km (0.077 R)
• M47: 27,861,556 km (0.065 R)
• M48: 28,102,409 km (0.054 R)
• M49: 28,223,134 km (0.087 R)
• M50: 28,404,597 km (0.076 R)
• M51: 28,465,184 km (0.086 R)
• M52: 29,012,113 km (0.065 R)
• M53: 30,611,763 km (0.096 R)
• M54: 32,873,384 km (0.117 R)
• M55: 35,123,186 km (0.086 R)
• M56: 35,709,760 km (0.102 R)
• M57: 35,971,406 km (0.11 R)
• M58: 37,024,725 km (0.082 R)
• M59: 38,288,528 km (0.089 R)
• M60: 39,363,837 km (0.101 R)
• M61: 39,431,306 km (0.102 R)
• M62: 40,517,087 km (0.12 R)
• M63: 41,819,038 km (0.118 R)
• M64: 42,579,144 km (0.098 R)
• M65: 43,413,452 km (0.081 R)
• M66: 44,745,621 km (0.084 R)
• M67: 44,957,152 km (0.113 R)
• M68: 45,027,762 km (0.098 R)
• M69: 45,522,931 km (0.088 R)
• M70: 47,090,867 km (0.083 R)
• M71: 47,234,331 km (0.089 R)
• M72: 47,737,429 km (0.065 R)
• M73: 48,097,959 km (0.071 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 940.6

Radius: 8

Gravity: 14.7 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 15.68 AU - 22.16 AU

Year: 30520 Days

Day: 21.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,097,426 km

• M1: 109,506 km (0.117 R)
• M2: 440,267 km (0.084 R)
• M3: 542,143 km (0.12 R)
• M4: 652,546 km (0.085 R)
• M5: 1,314,217 km (0.101 R)
• M6: 1,427,612 km (0.068 R)
• M7: 2,492,450 km (0.107 R)
• M8: 3,123,454 km (0.116 R)
• M9: 4,353,747 km (0.076 R)
• M10: 4,697,074 km (0.067 R)
• M11: 5,108,618 km (0.09 R)
• M12: 5,288,584 km (0.069 R)
• M13: 6,029,243 km (0.085 R)
• M14: 6,476,241 km (0.114 R)
• M15: 6,671,167 km (0.118 R)
• M16: 6,736,542 km (0.097 R)
• M17: 6,934,011 km (0.066 R)
• M18: 7,742,887 km (0.082 R)
• M19: 8,019,044 km (0.07 R)
• M20: 8,510,324 km (0.101 R)
• M21: 9,228,992 km (0.108 R)
• M22: 9,966,958 km (0.101 R)
• M23: 11,893,629 km (0.082 R)
• M24: 12,212,422 km (0.113 R)
• M25: 12,533,908 km (0.076 R)
• M26: 12,695,773 km (0.095 R)
• M27: 12,858,386 km (0.114 R)
• M28: 15,812,345 km (0.073 R)
• M29: 16,515,904 km (0.087 R)
• M30: 16,871,498 km (0.08 R)
• M31: 18,135,750 km (0.119 R)
• M32: 19,617,816 km (0.107 R)
• M33: 21,042,137 km (0.105 R)
• M34: 21,427,651 km (0.12 R)
• M35: 23,389,627 km (0.095 R)
• M36: 24,190,275 km (0.1 R)
• M37: 24,594,040 km (0.043 R)
• M38: 25,000,048 km (0.097 R)
• M39: 25,305,976 km (0.107 R)
• M40: 26,542,103 km (0.101 R)
• M41: 26,750,044 km (0.077 R)
• M42: 27,377,158 km (0.1 R)
• M43: 30,258,264 km (0.08 R)
• M44: 30,584,387 km (0.03 R)
• M45: 34,133,896 km (0.064 R)
• M46: 35,956,895 km (0.1 R)
• M47: 36,996,152 km (0.057 R)
• M48: 38,632,453 km (0.104 R)
• M49: 40,172,863 km (0.093 R)
• M50: 40,411,621 km (0.119 R)
• M51: 42,947,006 km (0.073 R)
• M52: 46,782,695 km (0.117 R)
• M53: 48,423,634 km (0.093 R)
• M54: 49,059,724 km (0.086 R)
• M55: 49,698,657 km (0.058 R)
• M56: 50,468,936 km (0.082 R)
• M57: 51,243,255 km (0.114 R)
• M58: 52,151,463 km (0.104 R)
• M59: 53,852,241 km (0.078 R)
• M60: 54,115,534 km (0.065 R)
• M61: 59,606,224 km (0.109 R)
• M62: 61,934,266 km (0.104 R)
• M63: 62,486,283 km (0.045 R)
• M64: 63,040,094 km (0.117 R)
• M65: 63,595,401 km (0.05 R)
• M66: 65,271,197 km (0.114 R)
• M67: 67,669,998 km (0.11 R)
• M68: 69,667,130 km (0.045 R)
• M69: 70,816,939 km (0.084 R)
• M70: 71,828,221 km (0.111 R)
• M71: 72,698,880 km (0.086 R)
• M72: 74,597,128 km (0.032 R)
• M73: 76,955,837 km (0.118 R)
• M74: 77,846,543 km (0.077 R)
• M75: 80,088,417 km (0.057 R)
• M76: 80,238,763 km (0.043 R)
• M77: 84,635,444 km (0.115 R)
• M78: 85,248,047 km (0.086 R)
• M79: 85,401,535 km (0.108 R)
• M80: 88,798,902 km (0.108 R)
• M81: 90,827,150 km (0.063 R)
• M82: 91,768,420 km (0.1 R)
• M83: 92,240,252 km (0.115 R)
• M84: 94,135,657 km (0.079 R)
• M85: 95,724,985 km (0.093 R)
• M86: 97,002,850 km (0.076 R)
• M87: 97,804,395 km (0.065 R)
• M88: 100,545,926 km (0.088 R)
• M89: 100,870,104 km (0.087 R)
• M90: 101,682,122 km (0.081 R)
• M91: 102,496,233 km (0.072 R)
• M92: 104,623,216 km (0.109 R)
• M93: 104,787,474 km (0.106 R)
• M94: 109,253,719 km (0.113 R)
• M95: 110,421,629 km (0.055 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 10,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit