🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.49 AU - 0.55 AU

Year: 134 Days

Day: 16.4 Hours

Environment

Temp: 217 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.63 AU - 0.87 AU

Year: 233 Days

Day: 24.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,034,069 km

• M1: 64,776 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.42 AU - 1.9 AU

Year: 766 Days

Day: 43.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.59 AU - 2.09 AU

Year: 894 Days

Day: 45.7 Hours

Environment

Temp: -52 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.62 AU - 2.62 AU

Year: 1106 Days

Day: 27.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,034,069 km

• M1: 605,722 km (0.109 R)

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.29 AU - 5.83 AU

Year: 4077 Days

Day: 27.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.8

Radius: 14.9

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.47 AU - 8.55 AU

Year: 8119 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 61,034,069 km

• M1: 196,721 km (0.109 R)
• M2: 303,085 km (0.089 R)
• M3: 467,344 km (0.12 R)
• M4: 813,663 km (0.082 R)
• M5: 1,072,617 km (0.119 R)
• M6: 1,184,217 km (0.069 R)
• M7: 1,399,937 km (0.093 R)
• M8: 1,871,619 km (0.11 R)
• M9: 2,032,137 km (0.083 R)
• M10: 2,567,249 km (0.098 R)
• M11: 3,010,807 km (0.119 R)
• M12: 3,338,725 km (0.051 R)
• M13: 3,881,915 km (0.106 R)
• M14: 3,999,798 km (0.078 R)
• M15: 4,300,041 km (0.082 R)
• M16: 4,422,263 km (0.078 R)
• M17: 4,607,914 km (0.075 R)
• M18: 5,051,023 km (0.114 R)
• M19: 5,245,201 km (0.098 R)
• M20: 5,508,044 km (0.098 R)
• M21: 5,641,037 km (0.114 R)
• M22: 6,046,746 km (0.092 R)
• M23: 6,462,030 km (0.111 R)
• M24: 7,066,405 km (0.085 R)
• M25: 7,174,863 km (0.056 R)
• M26: 8,101,173 km (0.108 R)
• M27: 8,329,161 km (0.115 R)
• M28: 8,713,926 km (0.054 R)
• M29: 8,830,463 km (0.054 R)
• M30: 9,741,365 km (0.101 R)
• M31: 11,737,898 km (0.103 R)
• M32: 12,039,337 km (0.12 R)
• M33: 12,474,667 km (0.08 R)
• M34: 13,540,402 km (0.116 R)
• M35: 14,038,563 km (0.065 R)
• M36: 14,358,852 km (0.1 R)
• M37: 14,959,937 km (0.061 R)
• M38: 15,053,136 km (0.094 R)
• M39: 15,333,931 km (0.114 R)
• M40: 15,475,002 km (0.037 R)
• M41: 15,569,249 km (0.095 R)
• M42: 15,711,068 km (0.116 R)
• M43: 16,234,660 km (0.098 R)
• M44: 16,667,297 km (0.107 R)
• M45: 16,909,347 km (0.09 R)
• M46: 17,006,436 km (0.112 R)
• M47: 17,103,824 km (0.112 R)
• M48: 18,087,280 km (0.103 R)
• M49: 20,057,634 km (0.082 R)
• M50: 21,619,136 km (0.108 R)
• M51: 22,361,291 km (0.1 R)
• M52: 22,521,361 km (0.109 R)
• M53: 22,896,553 km (0.09 R)
• M54: 23,273,689 km (0.059 R)
• M55: 23,381,848 km (0.115 R)
• M56: 23,598,615 km (0.072 R)
• M57: 23,707,223 km (0.102 R)
• M58: 24,307,859 km (0.082 R)
• M59: 25,023,984 km (0.042 R)
• M60: 25,134,836 km (0.087 R)
• M61: 25,468,140 km (0.086 R)
• M62: 25,971,088 km (0.073 R)
• M63: 26,083,286 km (0.073 R)
• M64: 28,940,157 km (0.114 R)
• M65: 29,289,767 km (0.1 R)
• M66: 30,346,526 km (0.048 R)
• M67: 30,760,913 km (0.114 R)
• M68: 30,939,084 km (0.099 R)
• M69: 31,296,473 km (0.075 R)
• M70: 31,715,197 km (0.118 R)
• M71: 33,103,765 km (0.093 R)
• M72: 33,530,418 km (0.082 R)
• M73: 34,389,110 km (0.078 R)
• M74: 34,821,148 km (0.105 R)
• M75: 35,192,899 km (0.117 R)
• M76: 35,441,381 km (0.101 R)
• M77: 35,565,996 km (0.078 R)
• M78: 35,752,994 km (0.038 R)
• M79: 36,441,593 km (0.117 R)
• M80: 37,768,376 km (0.119 R)
• M81: 39,368,325 km (0.087 R)
• M82: 39,949,812 km (0.108 R)
• M83: 42,171,939 km (0.094 R)
• M84: 44,434,008 km (0.079 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.2

Radius: 13.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 8.07 AU - 8.63 AU

Year: 8642 Days

Day: 14.2 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,034,069 km

• M1: 216,468 km (0.1 R)
• M2: 440,715 km (0.068 R)
• M3: 585,975 km (0.067 R)
• M4: 782,546 km (0.107 R)
• M5: 898,485 km (0.07 R)
• M6: 985,252 km (0.118 R)
• M7: 1,075,309 km (0.063 R)
• M8: 1,323,642 km (0.088 R)
• M9: 1,506,899 km (0.114 R)
• M10: 1,634,058 km (0.044 R)
• M11: 2,131,770 km (0.113 R)
• M12: 2,398,353 km (0.072 R)
• M13: 2,650,276 km (0.049 R)
• M14: 3,318,230 km (0.078 R)
• M15: 3,571,350 km (0.062 R)
• M16: 4,338,488 km (0.084 R)
• M17: 4,584,726 km (0.082 R)
• M18: 4,804,036 km (0.07 R)
• M19: 4,994,774 km (0.101 R)
• M20: 5,783,154 km (0.115 R)
• M21: 6,716,346 km (0.071 R)
• M22: 6,894,367 km (0.078 R)
• M23: 7,146,141 km (0.061 R)
• M24: 9,229,141 km (0.094 R)
• M25: 9,506,945 km (0.101 R)
• M26: 9,707,256 km (0.04 R)
• M27: 10,357,259 km (0.109 R)
• M28: 11,063,361 km (0.094 R)
• M29: 11,316,331 km (0.093 R)
• M30: 11,613,881 km (0.107 R)
• M31: 11,785,021 km (0.029 R)
• M32: 11,913,974 km (0.102 R)
• M33: 12,129,994 km (0.063 R)
• M34: 12,565,922 km (0.071 R)
• M35: 12,741,699 km (0.103 R)
• M36: 13,140,228 km (0.093 R)
• M37: 13,858,896 km (0.088 R)
• M38: 14,040,658 km (0.117 R)
• M39: 15,287,706 km (0.102 R)
• M40: 16,956,619 km (0.118 R)
• M41: 17,297,403 km (0.077 R)
• M42: 17,444,159 km (0.096 R)
• M43: 18,084,737 km (0.051 R)
• M44: 18,283,403 km (0.087 R)
• M45: 18,482,817 km (0.081 R)
• M46: 19,085,248 km (0.061 R)
• M47: 19,541,371 km (0.048 R)
• M48: 19,694,260 km (0.095 R)
• M49: 20,464,540 km (0.082 R)
• M50: 21,506,788 km (0.09 R)
• M51: 21,664,764 km (0.116 R)
• M52: 22,140,485 km (0.088 R)
• M53: 22,299,956 km (0.11 R)
• M54: 22,459,727 km (0.108 R)
• M55: 23,480,433 km (0.084 R)
• M56: 23,643,046 km (0.09 R)
• M57: 24,023,772 km (0.112 R)
• M58: 24,406,593 km (0.118 R)
• M59: 24,571,151 km (0.091 R)
• M60: 24,846,561 km (0.094 R)
• M61: 25,400,222 km (0.047 R)
• M62: 25,901,974 km (0.055 R)
• M63: 26,632,460 km (0.055 R)
• M64: 26,915,350 km (0.094 R)
• M65: 27,255,984 km (0.041 R)
• M66: 28,459,649 km (0.089 R)
• M67: 28,690,927 km (0.114 R)
• M68: 29,680,517 km (0.107 R)
• M69: 30,504,053 km (0.095 R)
• M70: 30,799,958 km (0.118 R)
• M71: 31,753,345 km (0.11 R)
• M72: 32,113,427 km (0.119 R)
• M73: 33,872,548 km (0.116 R)
• M74: 35,041,955 km (0.111 R)
• M75: 36,099,612 km (0.086 R)
• M76: 37,547,121 km (0.061 R)
• M77: 37,927,847 km (0.043 R)
• M78: 39,206,161 km (0.063 R)
• M79: 39,786,003 km (0.096 R)
• M80: 39,979,881 km (0.066 R)
• M81: 40,954,212 km (0.054 R)
• M82: 42,002,145 km (0.102 R)
• M83: 42,793,967 km (0.045 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.9

Radius: 9.1

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 9.12 AU - 12.04 AU

Year: 12325 Days

Day: 13.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 61,034,069 km

• M1: 174,132 km (0.049 R)
• M2: 383,419 km (0.086 R)
• M3: 461,958 km (0.101 R)
• M4: 618,886 km (0.048 R)
• M5: 1,031,029 km (0.109 R)
• M6: 1,099,544 km (0.113 R)
• M7: 1,169,706 km (0.109 R)
• M8: 1,290,132 km (0.08 R)
• M9: 1,440,328 km (0.118 R)
• M10: 1,758,074 km (0.094 R)
• M11: 2,582,508 km (0.084 R)
• M12: 2,773,245 km (0.117 R)
• M13: 3,001,681 km (0.09 R)
• M14: 3,101,463 km (0.103 R)
• M15: 3,442,097 km (0.079 R)
• M16: 4,085,368 km (0.086 R)
• M17: 4,196,220 km (0.054 R)
• M18: 4,496,762 km (0.045 R)
• M19: 4,611,354 km (0.096 R)
• M20: 5,198,526 km (0.073 R)
• M21: 6,271,442 km (0.107 R)
• M22: 7,275,992 km (0.117 R)
• M23: 8,707,643 km (0.096 R)
• M24: 9,479,867 km (0.088 R)
• M25: 10,425,326 km (0.117 R)
• M26: 10,526,604 km (0.072 R)
• M27: 12,190,880 km (0.029 R)
• M28: 12,351,099 km (0.112 R)
• M29: 12,673,632 km (0.093 R)
• M30: 13,436,881 km (0.11 R)
• M31: 13,657,687 km (0.094 R)
• M32: 13,935,490 km (0.102 R)
• M33: 14,950,811 km (0.109 R)
• M34: 15,179,546 km (0.118 R)
• M35: 15,989,768 km (0.049 R)
• M36: 16,165,097 km (0.101 R)
• M37: 17,290,971 km (0.025 R)
• M38: 17,410,948 km (0.108 R)
• M39: 18,319,755 km (0.079 R)
• M40: 19,181,738 km (0.092 R)
• M41: 19,492,752 km (0.115 R)
• M42: 20,626,405 km (0.07 R)
• M43: 21,651,898 km (0.108 R)
• M44: 22,236,078 km (0.113 R)
• M45: 23,752,402 km (0.109 R)
• M46: 26,123,229 km (0.102 R)
• M47: 26,468,052 km (0.075 R)
• M48: 26,953,198 km (0.112 R)
• M49: 27,231,899 km (0.095 R)
• M50: 27,932,615 km (0.055 R)
• M51: 28,214,607 km (0.072 R)
• M52: 28,781,284 km (0.051 R)
• M53: 29,066,118 km (0.065 R)
• M54: 29,998,113 km (0.117 R)
• M55: 30,867,127 km (0.078 R)
• M56: 31,304,701 km (0.076 R)
• M57: 32,407,686 km (0.115 R)
• M58: 33,075,491 km (0.101 R)
• M59: 34,349,466 km (0.117 R)
• M60: 35,792,188 km (0.098 R)
• M61: 37,099,823 km (0.098 R)
• M62: 38,501,406 km (0.057 R)
• M63: 39,129,717 km (0.079 R)
• M64: 40,158,202 km (0.073 R)
• M65: 40,396,811 km (0.088 R)
• M66: 40,715,753 km (0.096 R)
• M67: 41,918,819 km (0.103 R)
• M68: 42,322,584 km (0.085 R)
• M69: 42,403,367 km (0.075 R)
• M70: 45,018,936 km (0.118 R)
• M71: 45,515,003 km (0.052 R)
• M72: 46,096,190 km (0.053 R)
• M73: 46,429,494 km (0.108 R)
• M74: 48,530,148 km (0.072 R)
• M75: 48,953,958 km (0.032 R)
• M76: 49,890,740 km (0.106 R)
• M77: 52,041,658 km (0.118 R)
• M78: 53,172,170 km (0.102 R)
• M79: 54,398,573 km (0.062 R)
• M80: 54,662,613 km (0.087 R)
• M81: 54,926,953 km (0.105 R)
• M82: 55,191,890 km (0.116 R)
• M83: 55,900,236 km (0.085 R)
• M84: 56,344,542 km (0.084 R)
• M85: 57,147,284 km (0.097 R)
• M86: 57,415,663 km (0.106 R)
• M87: 59,759,263 km (0.026 R)
• M88: 60,760,073 km (0.105 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 16,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit