🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.2 AU - 2 AU

Year: 910 Days

Day: 26.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2 AU - 2.18 AU

Year: 1358 Days

Day: 21.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.03 AU - 2.37 AU

Year: 1467 Days

Day: 33.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,071,486 km

• M1: 353,799 km (0.05 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 11.3

Gravity: 1.54 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.52 AU - 2.68 AU

Year: 1885 Days

Day: 5.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 37,071,486 km

• M1: 140,921 km (0.105 R)
• M2: 222,452 km (0.085 R)
• M3: 330,312 km (0.108 R)
• M4: 440,566 km (0.092 R)
• M5: 571,763 km (0.081 R)
• M6: 777,759 km (0.111 R)
• M7: 884,123 km (0.112 R)
• M8: 1,285,345 km (0.053 R)
• M9: 1,398,142 km (0.119 R)
• M10: 1,545,944 km (0.104 R)
• M11: 1,699,282 km (0.061 R)
• M12: 1,782,010 km (0.116 R)
• M13: 1,995,037 km (0.113 R)
• M14: 2,073,726 km (0.118 R)
• M15: 2,362,599 km (0.111 R)
• M16: 2,502,473 km (0.091 R)
• M17: 2,597,318 km (0.109 R)
• M18: 3,212,465 km (0.114 R)
• M19: 3,295,192 km (0.087 R)
• M20: 3,452,120 km (0.081 R)
• M21: 3,568,807 km (0.066 R)
• M22: 3,654,377 km (0.077 R)
• M23: 3,740,844 km (0.108 R)
• M24: 4,082,227 km (0.112 R)
• M25: 4,736,119 km (0.063 R)
• M26: 5,009,285 km (0.039 R)
• M27: 5,658,539 km (0.049 R)
• M28: 5,859,749 km (0.073 R)
• M29: 5,974,041 km (0.029 R)
• M30: 6,101,948 km (0.048 R)
• M31: 6,622,399 km (0.1 R)
• M32: 6,995,196 km (0.09 R)
• M33: 7,170,675 km (0.083 R)
• M34: 7,498,593 km (0.078 R)
• M35: 7,747,674 km (0.094 R)
• M36: 8,041,634 km (0.111 R)
• M37: 8,112,244 km (0.12 R)
• M38: 8,239,851 km (0.051 R)
• M39: 8,468,287 km (0.107 R)
• M40: 9,063,088 km (0.072 R)
• M41: 9,521,904 km (0.12 R)
• M42: 9,701,572 km (0.039 R)
• M43: 10,125,083 km (0.102 R)

Asteroid Belt

Center: 2.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 267

Radius: 12.4

Gravity: 1.74 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.93 AU - 3.43 AU

Year: 2550 Days

Day: 14.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 37,071,486 km

• M1: 154,684 km (0.1 R)
• M2: 274,063 km (0.1 R)
• M3: 358,885 km (0.104 R)
• M4: 445,951 km (0.066 R)
• M5: 561,890 km (0.111 R)
• M6: 883,525 km (0.091 R)
• M7: 1,045,390 km (0.065 R)
• M8: 1,156,092 km (0.065 R)
• M9: 1,307,336 km (0.034 R)
• M10: 1,427,762 km (0.105 R)
• M11: 1,542,354 km (0.08 R)
• M12: 1,680,134 km (0.047 R)
• M13: 1,801,607 km (0.09 R)
• M14: 2,107,684 km (0.107 R)
• M15: 2,250,401 km (0.101 R)
• M16: 2,442,185 km (0.087 R)
• M17: 2,557,525 km (0.112 R)
• M18: 2,745,869 km (0.074 R)
• M19: 2,866,146 km (0.066 R)
• M20: 3,099,369 km (0.101 R)
• M21: 3,300,727 km (0.058 R)
• M22: 3,493,409 km (0.107 R)
• M23: 3,769,567 km (0.1 R)
• M24: 3,971,225 km (0.063 R)
• M25: 4,190,386 km (0.076 R)
• M26: 4,343,425 km (0.11 R)
• M27: 4,540,894 km (0.073 R)
• M28: 4,655,037 km (0.035 R)
• M29: 4,959,469 km (0.108 R)
• M30: 5,180,873 km (0.09 R)
• M31: 5,270,333 km (0.099 R)
• M32: 5,602,889 km (0.106 R)
• M33: 5,880,244 km (0.1 R)
• M34: 6,067,540 km (0.093 R)
• M35: 6,241,074 km (0.084 R)
• M36: 6,593,227 km (0.113 R)
• M37: 6,706,473 km (0.101 R)
• M38: 6,902,446 km (0.111 R)
• M39: 7,150,030 km (0.041 R)
• M40: 7,333,437 km (0.071 R)
• M41: 7,569,203 km (0.068 R)
• M42: 7,944,694 km (0.104 R)
• M43: 8,065,569 km (0.116 R)
• M44: 8,204,396 km (0.077 R)
• M45: 8,326,468 km (0.087 R)
• M46: 8,892,397 km (0.111 R)
• M47: 9,125,769 km (0.053 R)
• M48: 9,488,993 km (0.079 R)
• M49: 9,617,348 km (0.094 R)
• M50: 9,764,552 km (0.078 R)
• M51: 10,436,695 km (0.06 R)
• M52: 10,702,082 km (0.09 R)
• M53: 10,873,820 km (0.059 R)
• M54: 10,969,713 km (0.064 R)
• M55: 11,278,333 km (0.083 R)
• M56: 11,531,303 km (0.064 R)
• M57: 11,609,393 km (0.055 R)
• M58: 11,864,757 km (0.114 R)
• M59: 11,943,744 km (0.033 R)
• M60: 12,662,263 km (0.046 R)
• M61: 12,742,896 km (0.082 R)
• M62: 12,965,647 km (0.071 R)
• M63: 13,230,735 km (0.113 R)
• M64: 13,353,555 km (0.093 R)
• M65: 13,994,731 km (0.089 R)
• M66: 14,078,207 km (0.039 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 768.8

Radius: 11.5

Gravity: 5.81 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 3.01 AU - 3.67 AU

Year: 2744 Days

Day: 5.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 37,071,486 km

• M1: 160,818 km (0.094 R)
• M2: 246,238 km (0.083 R)
• M3: 335,847 km (0.087 R)
• M4: 530,025 km (0.062 R)
• M5: 784,042 km (0.115 R)
• M6: 1,272,779 km (0.067 R)
• M7: 1,344,735 km (0.09 R)
• M8: 1,517,970 km (0.082 R)
• M9: 2,053,979 km (0.081 R)
• M10: 2,182,483 km (0.06 R)
• M11: 2,432,611 km (0.115 R)
• M12: 2,523,118 km (0.115 R)
• M13: 2,770,403 km (0.083 R)
• M14: 3,009,311 km (0.09 R)
• M15: 3,490,567 km (0.112 R)
• M16: 3,679,659 km (0.102 R)
• M17: 3,907,347 km (0.039 R)
• M18: 4,067,716 km (0.115 R)
• M19: 4,176,025 km (0.079 R)
• M20: 4,248,580 km (0.046 R)
• M21: 4,921,770 km (0.098 R)
• M22: 5,056,558 km (0.12 R)
• M23: 5,251,184 km (0.046 R)
• M24: 5,388,964 km (0.072 R)
• M25: 5,568,033 km (0.107 R)
• M26: 5,668,263 km (0.085 R)
• M27: 5,911,360 km (0.044 R)
• M28: 6,303,456 km (0.059 R)
• M29: 6,832,135 km (0.117 R)
• M30: 7,134,622 km (0.063 R)
• M31: 7,887,249 km (0.046 R)
• M32: 8,181,807 km (0.025 R)
• M33: 8,341,876 km (0.094 R)
• M34: 8,433,730 km (0.075 R)
• M35: 8,572,407 km (0.105 R)
• M36: 9,086,874 km (0.1 R)
• M37: 9,276,564 km (0.084 R)
• M38: 9,804,794 km (0.036 R)
• M39: 9,877,499 km (0.082 R)
• M40: 10,048,190 km (0.034 R)
• M41: 10,318,214 km (0.079 R)
• M42: 10,790,195 km (0.077 R)
• M43: 11,729,670 km (0.074 R)
• M44: 12,040,085 km (0.104 R)
• M45: 12,144,056 km (0.115 R)
• M46: 12,353,194 km (0.066 R)
• M47: 12,510,720 km (0.071 R)
• M48: 13,469,942 km (0.065 R)
• M49: 13,822,245 km (0.114 R)
• M50: 13,931,152 km (0.077 R)
• M51: 14,013,132 km (0.106 R)
• M52: 14,342,546 km (0.074 R)
• M53: 14,535,827 km (0.116 R)
• M54: 15,036,830 km (0.067 R)
• M55: 15,345,899 km (0.119 R)
• M56: 15,458,846 km (0.095 R)
• M57: 15,543,668 km (0.107 R)
• M58: 15,998,894 km (0.084 R)
• M59: 16,689,886 km (0.096 R)
• M60: 16,864,168 km (0.069 R)
• M61: 17,009,876 km (0.106 R)
• M62: 17,685,460 km (0.107 R)
• M63: 18,160,583 km (0.08 R)
• M64: 18,489,698 km (0.117 R)
• M65: 18,609,826 km (0.094 R)
• M66: 18,820,759 km (0.092 R)
• M67: 18,941,634 km (0.045 R)
• M68: 19,123,545 km (0.095 R)
• M69: 19,488,863 km (0.112 R)
• M70: 20,381,513 km (0.118 R)
• M71: 20,910,940 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 9.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 6.15 AU - 8.45 AU

Year: 8868 Days

Day: 11.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 37,071,486 km

• M1: 204,949 km (0.053 R)
• M2: 400,324 km (0.096 R)
• M3: 468,391 km (0.049 R)
• M4: 553,811 km (0.098 R)
• M5: 645,216 km (0.076 R)
• M6: 800,049 km (0.085 R)
• M7: 951,891 km (0.032 R)
• M8: 1,146,967 km (0.081 R)
• M9: 1,391,111 km (0.11 R)
• M10: 1,887,925 km (0.081 R)
• M11: 2,327,294 km (0.073 R)
• M12: 2,797,929 km (0.102 R)
• M13: 2,890,979 km (0.076 R)
• M14: 3,056,284 km (0.074 R)
• M15: 3,273,501 km (0.107 R)
• M16: 3,346,953 km (0.111 R)
• M17: 3,421,154 km (0.093 R)
• M18: 3,545,769 km (0.089 R)
• M19: 3,903,158 km (0.076 R)
• M20: 4,515,163 km (0.118 R)
• M21: 4,874,347 km (0.094 R)
• M22: 5,015,119 km (0.104 R)
• M23: 5,738,425 km (0.093 R)
• M24: 5,976,884 km (0.057 R)
• M25: 6,868,188 km (0.099 R)
• M26: 7,377,718 km (0.072 R)
• M27: 9,012,823 km (0.092 R)
• M28: 9,151,051 km (0.042 R)
• M29: 9,359,890 km (0.098 R)
• M30: 9,570,225 km (0.062 R)
• M31: 9,746,750 km (0.092 R)
• M32: 11,458,000 km (0.086 R)
• M33: 11,947,484 km (0.119 R)
• M34: 12,252,215 km (0.117 R)
• M35: 12,830,261 km (0.053 R)
• M36: 12,908,052 km (0.052 R)
• M37: 13,064,083 km (0.027 R)
• M38: 13,260,056 km (0.03 R)
• M39: 13,338,595 km (0.108 R)
• M40: 14,374,859 km (0.052 R)
• M41: 14,617,657 km (0.053 R)
• M42: 14,902,790 km (0.088 R)
• M43: 15,437,004 km (0.118 R)
• M44: 15,602,609 km (0.03 R)
• M45: 15,893,876 km (0.119 R)
• M46: 16,228,975 km (0.115 R)
• M47: 16,397,423 km (0.108 R)
• M48: 16,524,132 km (0.111 R)
• M49: 18,113,460 km (0.081 R)
• M50: 18,419,537 km (0.108 R)
• M51: 18,507,351 km (0.061 R)
• M52: 18,904,085 km (0.117 R)
• M53: 19,081,358 km (0.116 R)
• M54: 19,571,740 km (0.056 R)
• M55: 19,750,958 km (0.103 R)
• M56: 19,840,866 km (0.053 R)
• M57: 19,930,924 km (0.102 R)
• M58: 20,020,982 km (0.064 R)
• M59: 20,247,025 km (0.089 R)
• M60: 21,435,430 km (0.084 R)
• M61: 22,552,477 km (0.097 R)
• M62: 23,497,786 km (0.107 R)
• M63: 23,975,303 km (0.055 R)
• M64: 24,455,961 km (0.095 R)
• M65: 25,036,999 km (0.093 R)
• M66: 25,231,775 km (0.048 R)
• M67: 26,410,457 km (0.089 R)
• M68: 26,509,491 km (0.095 R)
• M69: 26,708,007 km (0.076 R)
• M70: 26,807,340 km (0.12 R)
• M71: 27,256,283 km (0.104 R)
• M72: 27,908,979 km (0.078 R)
• M73: 28,212,064 km (0.105 R)
• M74: 29,691,886 km (0.046 R)
• M75: 32,461,242 km (0.108 R)
• M76: 32,726,629 km (0.086 R)
• M77: 32,886,399 km (0.037 R)
• M78: 33,527,426 km (0.065 R)
• M79: 33,957,221 km (0.07 R)
• M80: 34,605,279 km (0.102 R)
• M81: 34,930,804 km (0.117 R)
• M82: 35,094,015 km (0.095 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 16,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit