🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.46 AU - 0.56 AU

Year: 139 Days

Day: 17.1 Hours

Environment

Temp: 183 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.54 AU - 0.62 AU

Year: 168 Days

Day: 35.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 11.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.83 AU - 1.05 AU

Year: 347 Days

Day: 14.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 59,709,505 km

• M1: 139,874 km (0.067 R)
• M2: 439,818 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.91 AU - 4.77 AU

Year: 2865 Days

Day: 40.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,709,505 km

• M1: 1,390,662 km (0.11 R)
• M2: 1,920,089 km (0.047 R)

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.3

Radius: 8.3

Gravity: 13.82 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.89 AU - 5.85 AU

Year: 4739 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 59,709,505 km

• M1: 108,608 km (0.086 R)
• M2: 263,292 km (0.073 R)
• M3: 454,778 km (0.097 R)
• M4: 628,012 km (0.076 R)
• M5: 742,454 km (0.051 R)
• M6: 1,112,859 km (0.108 R)
• M7: 1,269,637 km (0.097 R)
• M8: 1,433,746 km (0.075 R)
• M9: 1,693,149 km (0.04 R)
• M10: 1,764,806 km (0.095 R)
• M11: 1,837,660 km (0.104 R)
• M12: 2,100,354 km (0.115 R)
• M13: 2,158,248 km (0.072 R)
• M14: 2,315,326 km (0.073 R)
• M15: 2,724,327 km (0.104 R)
• M16: 2,830,093 km (0.085 R)
• M17: 2,937,354 km (0.061 R)
• M18: 3,133,776 km (0.106 R)
• M19: 3,289,508 km (0.043 R)
• M20: 3,516,597 km (0.106 R)
• M21: 3,985,886 km (0.102 R)
• M22: 4,130,547 km (0.079 R)
• M23: 4,326,221 km (0.054 R)
• M24: 5,191,345 km (0.117 R)
• M25: 5,724,811 km (0.108 R)
• M26: 6,642,893 km (0.089 R)
• M27: 6,700,040 km (0.097 R)
• M28: 6,786,059 km (0.085 R)
• M29: 6,930,121 km (0.045 R)
• M30: 7,075,231 km (0.081 R)
• M31: 7,250,859 km (0.076 R)
• M32: 7,606,154 km (0.109 R)
• M33: 8,768,679 km (0.079 R)
• M34: 9,147,162 km (0.116 R)
• M35: 9,274,619 km (0.117 R)
• M36: 9,531,180 km (0.119 R)
• M37: 9,627,969 km (0.098 R)
• M38: 10,182,678 km (0.112 R)
• M39: 10,381,045 km (0.052 R)
• M40: 11,288,955 km (0.112 R)
• M41: 11,562,868 km (0.091 R)
• M42: 11,735,205 km (0.066 R)
• M43: 11,873,733 km (0.096 R)
• M44: 12,327,613 km (0.065 R)
• M45: 12,433,079 km (0.113 R)
• M46: 12,538,845 km (0.106 R)
• M47: 12,858,236 km (0.094 R)
• M48: 13,216,224 km (0.096 R)
• M49: 13,941,923 km (0.093 R)
• M50: 14,494,687 km (0.119 R)
• M51: 14,829,787 km (0.064 R)
• M52: 15,393,920 km (0.097 R)
• M53: 15,659,606 km (0.066 R)
• M54: 15,774,048 km (0.049 R)
• M55: 16,465,789 km (0.108 R)
• M56: 16,543,281 km (0.092 R)
• M57: 17,010,774 km (0.102 R)
• M58: 17,522,099 km (0.117 R)
• M59: 17,680,524 km (0.068 R)
• M60: 18,078,454 km (0.084 R)
• M61: 18,479,376 km (0.077 R)
• M62: 18,802,208 km (0.076 R)
• M63: 20,029,509 km (0.05 R)
• M64: 20,945,946 km (0.097 R)
• M65: 21,240,354 km (0.112 R)
• M66: 21,366,914 km (0.117 R)
• M67: 21,620,931 km (0.117 R)
• M68: 21,748,239 km (0.089 R)
• M69: 21,918,482 km (0.104 R)
• M70: 22,260,313 km (0.038 R)
• M71: 22,517,771 km (0.083 R)
• M72: 23,601,158 km (0.112 R)
• M73: 23,732,206 km (0.107 R)
• M74: 24,083,163 km (0.102 R)
• M75: 24,215,258 km (0.041 R)
• M76: 25,101,625 km (0.118 R)
• M77: 26,632,909 km (0.052 R)
• M78: 26,951,852 km (0.061 R)
• M79: 27,226,214 km (0.057 R)
• M80: 30,543,397 km (0.118 R)
• M81: 30,638,691 km (0.036 R)
• M82: 30,925,021 km (0.112 R)
• M83: 31,020,764 km (0.101 R)
• M84: 32,321,966 km (0.051 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 978.5

Radius: 8.7

Gravity: 12.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 4.81 AU - 6.55 AU

Year: 5155 Days

Day: 12.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,709,505 km

• M1: 120,426 km (0.039 R)
• M2: 205,996 km (0.082 R)
• M3: 315,652 km (0.05 R)
• M4: 495,019 km (0.075 R)
• M5: 668,403 km (0.093 R)
• M6: 1,057,956 km (0.104 R)
• M7: 1,302,249 km (0.103 R)
• M8: 1,618,948 km (0.117 R)
• M9: 1,767,499 km (0.101 R)
• M10: 1,959,433 km (0.094 R)
• M11: 2,058,168 km (0.117 R)
• M12: 2,405,983 km (0.027 R)
• M13: 2,511,898 km (0.104 R)
• M14: 2,684,534 km (0.044 R)
• M15: 3,064,512 km (0.068 R)
• M16: 3,461,545 km (0.058 R)
• M17: 3,727,081 km (0.08 R)
• M18: 3,949,384 km (0.062 R)
• M19: 4,303,781 km (0.085 R)
• M20: 4,458,914 km (0.097 R)
• M21: 4,563,333 km (0.06 R)
• M22: 4,668,501 km (0.074 R)
• M23: 4,801,194 km (0.115 R)
• M24: 4,881,379 km (0.099 R)
• M25: 4,962,161 km (0.086 R)
• M26: 5,152,151 km (0.073 R)
• M27: 5,483,360 km (0.065 R)
• M28: 6,079,807 km (0.078 R)
• M29: 6,518,428 km (0.119 R)
• M30: 6,906,784 km (0.089 R)
• M31: 6,997,590 km (0.057 R)
• M32: 7,457,155 km (0.119 R)
• M33: 7,706,235 km (0.114 R)
• M34: 9,224,354 km (0.086 R)
• M35: 10,309,388 km (0.115 R)
• M36: 10,552,185 km (0.111 R)
• M37: 10,867,089 km (0.062 R)
• M38: 10,937,400 km (0.057 R)
• M39: 11,327,401 km (0.086 R)
• M40: 11,398,759 km (0.052 R)
• M41: 12,011,512 km (0.101 R)
• M42: 12,561,135 km (0.07 R)
• M43: 12,746,187 km (0.078 R)
• M44: 14,413,156 km (0.081 R)
• M45: 14,801,513 km (0.089 R)
• M46: 15,469,617 km (0.04 R)
• M47: 15,667,983 km (0.103 R)
• M48: 16,147,594 km (0.11 R)
• M49: 16,510,369 km (0.084 R)
• M50: 16,591,451 km (0.117 R)
• M51: 17,697,727 km (0.109 R)
• M52: 17,988,546 km (0.079 R)
• M53: 18,238,972 km (0.101 R)
• M54: 18,743,416 km (0.079 R)
• M55: 18,997,284 km (0.06 R)
• M56: 19,252,348 km (0.051 R)
• M57: 19,380,255 km (0.073 R)
• M58: 21,069,364 km (0.114 R)
• M59: 21,554,360 km (0.116 R)
• M60: 21,864,776 km (0.055 R)
• M61: 22,490,245 km (0.06 R)
• M62: 23,758,685 km (0.088 R)
• M63: 23,895,866 km (0.084 R)
• M64: 24,171,276 km (0.064 R)
• M65: 24,586,260 km (0.108 R)
• M66: 24,817,838 km (0.12 R)
• M67: 26,553,921 km (0.045 R)
• M68: 27,652,867 km (0.086 R)
• M69: 28,231,961 km (0.04 R)
• M70: 28,766,474 km (0.052 R)
• M71: 29,059,386 km (0.079 R)
• M72: 29,206,142 km (0.045 R)
• M73: 29,845,374 km (0.067 R)
• M74: 30,389,760 km (0.069 R)
• M75: 30,489,093 km (0.112 R)
• M76: 30,588,576 km (0.117 R)
• M77: 30,837,656 km (0.062 R)
• M78: 30,987,404 km (0.102 R)
• M79: 31,087,335 km (0.092 R)
• M80: 31,438,142 km (0.083 R)
• M81: 31,538,672 km (0.062 R)
• M82: 33,211,774 km (0.088 R)
• M83: 33,365,411 km (0.066 R)
• M84: 34,239,811 km (0.114 R)
• M85: 34,446,705 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.2

Radius: 4.9

Gravity: 13.92 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 10.83 AU - 17.13 AU

Year: 19905 Days

Day: 18.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,709,505 km

• M1: 538,104 km (0.062 R)
• M2: 668,702 km (0.094 R)
• M3: 830,268 km (0.1 R)
• M4: 894,146 km (0.061 R)
• M5: 1,237,474 km (0.08 R)
• M6: 1,644,679 km (0.119 R)
• M7: 1,698,385 km (0.055 R)
• M8: 1,752,689 km (0.08 R)
• M9: 2,665,535 km (0.073 R)
• M10: 2,760,530 km (0.118 R)
• M11: 2,954,109 km (0.119 R)
• M12: 2,986,871 km (0.079 R)
• M13: 3,700,902 km (0.098 R)
• M14: 3,986,334 km (0.119 R)
• M15: 5,040,102 km (0.085 R)
• M16: 5,236,823 km (0.074 R)
• M17: 6,769,603 km (0.082 R)
• M18: 7,294,392 km (0.083 R)
• M19: 7,383,253 km (0.059 R)
• M20: 7,472,264 km (0.084 R)
• M21: 8,244,189 km (0.086 R)
• M22: 8,993,525 km (0.095 R)
• M23: 9,376,196 km (0.096 R)
• M24: 9,472,836 km (0.06 R)
• M25: 11,061,566 km (0.086 R)
• M26: 11,112,579 km (0.088 R)
• M27: 11,574,836 km (0.057 R)
• M28: 12,571,008 km (0.107 R)
• M29: 12,891,447 km (0.063 R)
• M30: 12,998,709 km (0.085 R)
• M31: 13,052,564 km (0.115 R)
• M32: 14,199,231 km (0.12 R)
• M33: 14,365,734 km (0.056 R)
• M34: 15,150,973 km (0.054 R)
• M35: 15,321,066 km (0.057 R)
• M36: 16,471,025 km (0.12 R)
• M37: 16,997,460 km (0.119 R)
• M38: 17,648,510 km (0.075 R)
• M39: 18,488,801 km (0.062 R)
• M40: 18,670,562 km (0.111 R)
• M41: 19,464,927 km (0.039 R)
• M42: 19,526,561 km (0.089 R)
• M43: 20,145,747 km (0.076 R)
• M44: 21,721,910 km (0.089 R)
• M45: 22,041,750 km (0.074 R)
• M46: 22,751,143 km (0.112 R)
• M47: 23,141,295 km (0.118 R)
• M48: 23,796,234 km (0.037 R)
• M49: 24,523,878 km (0.084 R)
• M50: 25,325,872 km (0.103 R)
• M51: 26,136,543 km (0.082 R)
• M52: 26,272,378 km (0.1 R)
• M53: 26,955,592 km (0.108 R)
• M54: 27,437,297 km (0.048 R)
• M55: 27,852,431 km (0.118 R)
• M56: 27,991,258 km (0.118 R)
• M57: 28,199,947 km (0.076 R)
• M58: 28,618,970 km (0.087 R)
• M59: 30,386,469 km (0.063 R)
• M60: 30,672,650 km (0.109 R)
• M61: 32,480,839 km (0.117 R)
• M62: 33,213,719 km (0.077 R)
• M63: 35,444,971 km (0.115 R)
• M64: 35,821,509 km (0.063 R)
• M65: 35,972,454 km (0.095 R)
• M66: 38,108,562 km (0.05 R)
• M67: 39,114,158 km (0.105 R)
• M68: 41,626,505 km (0.109 R)
• M69: 42,103,423 km (0.056 R)
• M70: 42,822,091 km (0.089 R)
• M71: 43,142,680 km (0.088 R)
• M72: 43,867,182 km (0.107 R)
• M73: 45,165,093 km (0.108 R)
• M74: 46,970,291 km (0.096 R)
• M75: 48,047,994 km (0.043 R)
• M76: 49,050,000 km (0.112 R)
• M77: 49,301,624 km (0.102 R)
• M78: 49,385,548 km (0.113 R)
• M79: 49,721,844 km (0.053 R)
• M80: 50,143,261 km (0.036 R)
• M81: 50,904,864 km (0.082 R)
• M82: 52,611,028 km (0.089 R)
• M83: 55,205,055 km (0.095 R)
• M84: 56,079,006 km (0.054 R)
• M85: 57,045,558 km (0.102 R)
• M86: 58,194,918 km (0.078 R)
• M87: 58,372,491 km (0.109 R)
• M88: 59,084,277 km (0.118 R)
• M89: 59,619,987 km (0.092 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 15,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit