🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.38 AU - 0.62 AU

Year: 228 Days

Day: 32.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.49 AU - 0.73 AU

Year: 308 Days

Day: 33.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,240,865 km

• M1: 801,994 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 14.2

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.6 AU - 0.78 AU

Year: 370 Days

Day: 14 Hours

Environment

Temp: -128 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 62,240,865 km

• M1: 178,620 km (0.072 R)
• M2: 310,715 km (0.078 R)
• M3: 403,465 km (0.114 R)
• M4: 497,862 km (0.11 R)
• M5: 588,069 km (0.088 R)
• M6: 693,087 km (0.099 R)
• M7: 839,394 km (0.117 R)
• M8: 974,780 km (0.065 R)
• M9: 1,104,032 km (0.052 R)
• M10: 1,259,614 km (0.074 R)
• M11: 1,412,503 km (0.047 R)
• M12: 1,577,360 km (0.101 R)
• M13: 1,670,709 km (0.097 R)
• M14: 1,788,592 km (0.074 R)
• M15: 2,015,532 km (0.112 R)
• M16: 2,153,910 km (0.111 R)
• M17: 2,377,260 km (0.111 R)
• M18: 2,504,717 km (0.098 R)
• M19: 2,634,419 km (0.071 R)
• M20: 2,726,720 km (0.106 R)
• M21: 2,840,265 km (0.034 R)
• M22: 2,982,682 km (0.102 R)
• M23: 3,086,054 km (0.07 R)
• M24: 3,296,239 km (0.088 R)
• M25: 3,584,215 km (0.034 R)
• M26: 3,746,080 km (0.098 R)
• M27: 3,835,390 km (0.085 R)
• M28: 3,940,558 km (0.105 R)
• M29: 4,077,290 km (0.089 R)
• M30: 4,176,922 km (0.063 R)
• M31: 4,277,602 km (0.115 R)
• M32: 4,560,341 km (0.032 R)
• M33: 4,655,935 km (0.055 R)
• M34: 5,061,794 km (0.058 R)
• M35: 5,252,381 km (0.087 R)
• M36: 5,470,794 km (0.112 R)
• M37: 5,760,864 km (0.088 R)
• M38: 5,968,805 km (0.114 R)

Asteroid Belt

Center: 0.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 11

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.14 AU - 1.38 AU

Year: 913 Days

Day: 5.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 62,240,865 km

• M1: 198,816 km (0.074 R)
• M2: 285,134 km (0.055 R)
• M3: 430,243 km (0.093 R)
• M4: 498,909 km (0.119 R)
• M5: 605,123 km (0.098 R)
• M6: 702,212 km (0.082 R)
• M7: 786,586 km (0.078 R)
• M8: 874,848 km (0.11 R)
• M9: 1,007,242 km (0.061 R)
• M10: 1,125,425 km (0.111 R)
• M11: 1,278,164 km (0.096 R)
• M12: 1,353,412 km (0.058 R)
• M13: 1,500,616 km (0.087 R)
• M14: 1,637,049 km (0.094 R)
• M15: 1,711,100 km (0.084 R)
• M16: 1,828,535 km (0.109 R)
• M17: 1,914,105 km (0.071 R)
• M18: 1,992,195 km (0.107 R)
• M19: 2,062,655 km (0.117 R)
• M20: 2,134,014 km (0.034 R)
• M21: 2,270,148 km (0.118 R)
• M22: 2,409,124 km (0.094 R)
• M23: 2,579,666 km (0.051 R)
• M24: 2,715,201 km (0.085 R)
• M25: 2,793,740 km (0.113 R)
• M26: 2,983,430 km (0.117 R)
• M27: 3,105,353 km (0.088 R)
• M28: 3,197,954 km (0.078 R)
• M29: 3,354,433 km (0.04 R)
• M30: 3,460,049 km (0.079 R)
• M31: 3,556,241 km (0.077 R)
• M32: 3,718,405 km (0.101 R)
• M33: 3,805,919 km (0.112 R)
• M34: 3,971,973 km (0.101 R)
• M35: 4,061,582 km (0.096 R)
• M36: 4,288,373 km (0.089 R)
• M37: 4,566,026 km (0.107 R)
• M38: 4,636,487 km (0.091 R)
• M39: 4,909,653 km (0.03 R)
• M40: 5,066,281 km (0.11 R)
• M41: 5,484,108 km (0.081 R)
• M42: 5,559,057 km (0.115 R)
• M43: 5,785,847 km (0.058 R)
• M44: 5,990,048 km (0.097 R)
• M45: 6,067,241 km (0.077 R)
• M46: 6,326,943 km (0.085 R)
• M47: 6,870,731 km (0.087 R)
• M48: 7,087,050 km (0.077 R)
• M49: 7,443,541 km (0.098 R)
• M50: 7,512,655 km (0.117 R)
• M51: 7,791,805 km (0.094 R)
• M52: 8,145,305 km (0.073 R)
• M53: 8,432,084 km (0.071 R)
• M54: 8,795,008 km (0.114 R)
• M55: 9,118,738 km (0.102 R)
• M56: 9,672,101 km (0.041 R)
• M57: 9,975,784 km (0.111 R)
• M58: 10,113,414 km (0.113 R)
• M59: 10,220,975 km (0.088 R)
• M60: 10,421,736 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 770

Radius: 10.1

Gravity: 7.55 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.12 AU - 5.78 AU

Year: 8215 Days

Day: 9.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 119.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 62,240,865 km

• M1: 169,195 km (0.087 R)
• M2: 352,153 km (0.119 R)
• M3: 782,397 km (0.112 R)
• M4: 1,422,227 km (0.083 R)
• M5: 2,028,996 km (0.095 R)
• M6: 2,239,929 km (0.047 R)
• M7: 2,384,590 km (0.117 R)
• M8: 2,458,043 km (0.111 R)
• M9: 2,532,393 km (0.08 R)
• M10: 2,785,662 km (0.05 R)
• M11: 3,181,049 km (0.111 R)
• M12: 3,316,734 km (0.095 R)
• M13: 3,594,089 km (0.084 R)
• M14: 4,171,537 km (0.083 R)
• M15: 4,531,918 km (0.036 R)
• M16: 4,777,857 km (0.12 R)
• M17: 4,933,738 km (0.083 R)
• M18: 5,091,414 km (0.102 R)
• M19: 5,379,390 km (0.062 R)
• M20: 5,738,724 km (0.088 R)
• M21: 6,275,182 km (0.074 R)
• M22: 6,688,072 km (0.093 R)
• M23: 7,359,916 km (0.04 R)
• M24: 7,540,331 km (0.118 R)
• M25: 7,685,740 km (0.097 R)
• M26: 7,942,450 km (0.074 R)
• M27: 8,016,351 km (0.104 R)
• M28: 8,882,074 km (0.062 R)
• M29: 9,190,246 km (0.072 R)
• M30: 9,423,619 km (0.112 R)
• M31: 9,698,430 km (0.09 R)
• M32: 10,095,612 km (0.105 R)
• M33: 11,737,150 km (0.107 R)
• M34: 11,821,373 km (0.071 R)
• M35: 12,545,577 km (0.094 R)
• M36: 12,891,447 km (0.118 R)
• M37: 14,757,830 km (0.046 R)
• M38: 15,122,849 km (0.07 R)
• M39: 16,235,857 km (0.1 R)
• M40: 16,376,778 km (0.107 R)
• M41: 17,279,003 km (0.104 R)
• M42: 17,760,409 km (0.072 R)
• M43: 18,099,996 km (0.044 R)
• M44: 19,529,703 km (0.111 R)
• M45: 20,944,300 km (0.106 R)
• M46: 21,251,724 km (0.081 R)
• M47: 22,600,947 km (0.102 R)
• M48: 23,445,128 km (0.119 R)
• M49: 23,551,342 km (0.12 R)
• M50: 23,924,439 km (0.101 R)
• M51: 24,460,748 km (0.098 R)
• M52: 25,001,245 km (0.108 R)
• M53: 25,272,915 km (0.056 R)
• M54: 25,600,085 km (0.114 R)
• M55: 25,873,999 km (0.103 R)
• M56: 26,369,317 km (0.094 R)
• M57: 28,835,738 km (0.09 R)
• M58: 29,063,575 km (0.046 R)
• M59: 29,349,157 km (0.107 R)
• M60: 29,521,045 km (0.061 R)
• M61: 30,791,431 km (0.114 R)
• M62: 31,082,698 km (0.061 R)
• M63: 31,726,567 km (0.039 R)
• M64: 31,961,884 km (0.101 R)
• M65: 32,197,651 km (0.107 R)
• M66: 32,908,689 km (0.052 R)
• M67: 33,564,825 km (0.097 R)
• M68: 33,864,620 km (0.053 R)
• M69: 35,559,414 km (0.069 R)
• M70: 35,926,228 km (0.104 R)
• M71: 36,601,812 km (0.08 R)
• M72: 37,654,233 km (0.115 R)
• M73: 38,028,078 km (0.079 R)
• M74: 38,152,992 km (0.118 R)
• M75: 38,842,339 km (0.107 R)
• M76: 40,360,458 km (0.086 R)
• M77: 40,424,187 km (0.101 R)
• M78: 40,743,130 km (0.071 R)
• M79: 40,870,886 km (0.092 R)
• M80: 41,062,820 km (0.075 R)
• M81: 42,544,288 km (0.068 R)
• M82: 43,324,291 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.8

Radius: 7.7

Gravity: 16.19 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.57 AU - 8.85 AU

Year: 12500 Days

Day: 23.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,240,865 km

• M1: 111,450 km (0.095 R)
• M2: 177,423 km (0.092 R)
• M3: 312,510 km (0.108 R)
• M4: 418,724 km (0.119 R)
• M5: 592,856 km (0.114 R)
• M6: 689,048 km (0.025 R)
• M7: 1,125,574 km (0.042 R)
• M8: 1,222,065 km (0.091 R)
• M9: 1,346,680 km (0.114 R)
• M10: 1,801,757 km (0.101 R)
• M11: 1,915,451 km (0.06 R)
• M12: 2,002,367 km (0.116 R)
• M13: 2,120,251 km (0.054 R)
• M14: 2,425,131 km (0.109 R)
• M15: 2,646,835 km (0.108 R)
• M16: 2,941,693 km (0.1 R)
• M17: 3,178,356 km (0.077 R)
• M18: 3,385,998 km (0.037 R)
• M19: 3,670,085 km (0.116 R)
• M20: 3,778,543 km (0.073 R)
• M21: 4,260,996 km (0.081 R)
• M22: 5,737,826 km (0.025 R)
• M23: 6,464,722 km (0.088 R)
• M24: 6,684,182 km (0.117 R)
• M25: 7,311,297 km (0.066 R)
• M26: 7,817,386 km (0.065 R)
• M27: 8,098,032 km (0.034 R)
• M28: 9,451,743 km (0.115 R)
• M29: 9,600,892 km (0.096 R)
• M30: 10,103,691 km (0.105 R)
• M31: 11,239,886 km (0.104 R)
• M32: 12,361,870 km (0.086 R)
• M33: 12,470,628 km (0.104 R)
• M34: 12,963,703 km (0.101 R)
• M35: 13,519,160 km (0.049 R)
• M36: 14,595,666 km (0.053 R)
• M37: 14,941,387 km (0.115 R)
• M38: 15,406,486 km (0.085 R)
• M39: 15,464,979 km (0.07 R)
• M40: 15,582,114 km (0.074 R)
• M41: 15,817,432 km (0.094 R)
• M42: 16,470,277 km (0.091 R)
• M43: 16,649,944 km (0.094 R)
• M44: 17,011,073 km (0.114 R)
• M45: 17,557,704 km (0.107 R)
• M46: 19,106,191 km (0.108 R)
• M47: 19,992,259 km (0.112 R)
• M48: 21,021,194 km (0.109 R)
• M49: 22,133,304 km (0.057 R)
• M50: 22,265,399 km (0.101 R)
• M51: 22,331,521 km (0.095 R)
• M52: 24,278,089 km (0.095 R)
• M53: 25,030,566 km (0.088 R)
• M54: 25,513,318 km (0.11 R)
• M55: 25,651,846 km (0.086 R)
• M56: 25,721,259 km (0.042 R)
• M57: 25,999,212 km (0.102 R)
• M58: 28,546,116 km (0.113 R)
• M59: 28,906,049 km (0.083 R)
• M60: 30,507,643 km (0.097 R)
• M61: 31,023,307 km (0.113 R)
• M62: 31,839,513 km (0.048 R)
• M63: 31,988,662 km (0.088 R)
• M64: 34,177,279 km (0.054 R)
• M65: 35,482,670 km (0.088 R)
• M66: 36,180,245 km (0.041 R)
• M67: 36,258,036 km (0.111 R)
• M68: 38,141,772 km (0.098 R)
• M69: 38,300,196 km (0.096 R)
• M70: 40,298,824 km (0.104 R)
• M71: 41,514,157 km (0.092 R)
• M72: 42,003,641 km (0.075 R)
• M73: 42,413,091 km (0.1 R)
• M74: 43,566,490 km (0.066 R)
• M75: 45,399,513 km (0.119 R)
• M76: 47,257,668 km (0.113 R)
• M77: 48,796,432 km (0.07 R)
• M78: 49,917,967 km (0.119 R)
• M79: 51,135,245 km (0.089 R)
• M80: 52,891,075 km (0.084 R)
• M81: 53,244,575 km (0.114 R)
• M82: 53,776,395 km (0.047 R)
• M83: 54,488,182 km (0.094 R)
• M84: 55,741,363 km (0.112 R)
• M85: 56,551,885 km (0.072 R)
• M86: 58,458,360 km (0.114 R)
• M87: 58,641,019 km (0.098 R)
• M88: 59,006,935 km (0.102 R)
• M89: 60,201,325 km (0.068 R)
• M90: 60,293,627 km (0.059 R)
• M91: 60,570,532 km (0.096 R)
• M92: 60,662,984 km (0.107 R)
• M93: 61,125,690 km (0.104 R)
• M94: 62,054,543 km (0.083 R)
• M95: 62,240,792 km (0.093 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 19,386 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit