🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.54 AU - 0.68 AU

Year: 174 Days

Day: 38.8 Hours

Environment

Temp: 177 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.55 AU - 0.81 AU

Year: 205 Days

Day: 14.4 Hours

Environment

Temp: 149 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 1.01 AU

Year: 338 Days

Day: 36.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.53 AU - 1.79 AU

Year: 781 Days

Day: 34.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 8.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,307,313 km

• M1: 274,662 km (0.102 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.54 AU - 1.88 AU

Year: 817 Days

Day: 13 Hours

Environment

Temp: -49 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,307,313 km

• M1: 508,034 km (0.077 R)
• M2: 764,744 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.34 AU - 2.12 AU

Year: 831 Days

Day: 40.5 Hours

Environment

Temp: -50 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,307,313 km

• M1: 506,838 km (0.111 R)

Asteroid Belt

Center: 3.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 326.7

Radius: 9.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 5.46 AU - 5.78 AU

Year: 4866 Days

Day: 5.3 Hours

Environment

Temp: -141 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 56,307,313 km

• M1: 219,759 km (0.073 R)
• M2: 357,988 km (0.096 R)
• M3: 496,216 km (0.098 R)
• M4: 568,322 km (0.102 R)
• M5: 851,960 km (0.049 R)
• M6: 963,859 km (0.099 R)
• M7: 1,081,144 km (0.113 R)
• M8: 1,279,062 km (0.089 R)
• M9: 1,810,284 km (0.108 R)
• M10: 2,169,020 km (0.096 R)
• M11: 2,452,807 km (0.12 R)
• M12: 2,798,976 km (0.029 R)
• M13: 2,969,368 km (0.103 R)
• M14: 3,178,506 km (0.11 R)
• M15: 3,356,378 km (0.055 R)
• M16: 4,353,747 km (0.103 R)
• M17: 5,059,699 km (0.113 R)
• M18: 5,373,256 km (0.111 R)
• M19: 5,628,620 km (0.118 R)
• M20: 7,336,728 km (0.087 R)
• M21: 7,430,825 km (0.067 R)
• M22: 7,620,216 km (0.064 R)
• M23: 7,931,380 km (0.073 R)
• M24: 8,028,020 km (0.079 R)
• M25: 8,149,344 km (0.07 R)
• M26: 8,418,321 km (0.104 R)
• M27: 8,566,273 km (0.049 R)
• M28: 8,640,623 km (0.09 R)
• M29: 8,839,888 km (0.107 R)
• M30: 9,319,199 km (0.068 R)
• M31: 9,781,008 km (0.112 R)
• M32: 9,884,679 km (0.069 R)
• M33: 10,171,608 km (0.065 R)
• M34: 10,434,900 km (0.076 R)
• M35: 11,184,086 km (0.04 R)
• M36: 11,292,545 km (0.1 R)
• M37: 11,565,112 km (0.079 R)
• M38: 12,144,804 km (0.119 R)
• M39: 12,284,229 km (0.09 R)
• M40: 12,368,154 km (0.103 R)
• M41: 12,847,166 km (0.118 R)
• M42: 13,332,312 km (0.112 R)
• M43: 13,418,480 km (0.098 R)
• M44: 13,910,807 km (0.096 R)
• M45: 14,085,836 km (0.077 R)
• M46: 14,173,800 km (0.104 R)
• M47: 14,497,380 km (0.097 R)
• M48: 15,152,020 km (0.093 R)
• M49: 16,428,539 km (0.084 R)
• M50: 16,613,741 km (0.09 R)
• M51: 16,706,641 km (0.103 R)
• M52: 16,830,658 km (0.118 R)
• M53: 16,923,858 km (0.111 R)
• M54: 17,204,653 km (0.107 R)
• M55: 17,392,697 km (0.102 R)
• M56: 17,455,528 km (0.085 R)
• M57: 17,865,875 km (0.115 R)
• M58: 17,961,020 km (0.082 R)
• M59: 18,279,364 km (0.103 R)
• M60: 18,343,242 km (0.097 R)
• M61: 18,535,326 km (0.096 R)
• M62: 18,663,830 km (0.038 R)
• M63: 18,792,634 km (0.097 R)
• M64: 19,050,990 km (0.087 R)
• M65: 19,800,475 km (0.1 R)
• M66: 20,426,841 km (0.065 R)
• M67: 20,725,887 km (0.057 R)
• M68: 21,429,147 km (0.116 R)
• M69: 21,597,744 km (0.092 R)
• M70: 21,936,284 km (0.064 R)
• M71: 22,276,469 km (0.113 R)
• M72: 22,481,568 km (0.08 R)
• M73: 22,687,265 km (0.087 R)
• M74: 22,893,411 km (0.109 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.7

Radius: 13.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 7.93 AU - 12.43 AU

Year: 11863 Days

Day: 9.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,307,313 km

• M1: 215,122 km (0.116 R)
• M2: 340,036 km (0.072 R)
• M3: 914,791 km (0.047 R)
• M4: 1,115,252 km (0.072 R)
• M5: 1,362,986 km (0.078 R)
• M6: 1,646,624 km (0.106 R)
• M7: 1,751,492 km (0.032 R)
• M8: 1,949,859 km (0.104 R)
• M9: 2,061,309 km (0.101 R)
• M10: 2,232,599 km (0.092 R)
• M11: 2,549,148 km (0.063 R)
• M12: 2,733,751 km (0.043 R)
• M13: 3,203,788 km (0.088 R)
• M14: 3,314,341 km (0.053 R)
• M15: 3,630,591 km (0.104 R)
• M16: 3,839,130 km (0.1 R)
• M17: 4,738,213 km (0.056 R)
• M18: 4,890,205 km (0.076 R)
• M19: 5,172,945 km (0.067 R)
• M20: 5,754,581 km (0.117 R)
• M21: 6,190,809 km (0.093 R)
• M22: 6,301,511 km (0.104 R)
• M23: 6,751,202 km (0.109 R)
• M24: 7,124,299 km (0.04 R)
• M25: 7,445,336 km (0.1 R)
• M26: 7,622,610 km (0.112 R)
• M27: 8,776,757 km (0.104 R)
• M28: 9,501,858 km (0.057 R)
• M29: 9,597,900 km (0.075 R)
• M30: 9,694,241 km (0.115 R)
• M31: 9,790,881 km (0.109 R)
• M32: 9,887,821 km (0.052 R)
• M33: 11,551,200 km (0.068 R)
• M34: 11,825,412 km (0.045 R)
• M35: 12,766,682 km (0.074 R)
• M36: 13,228,491 km (0.107 R)
• M37: 13,515,420 km (0.041 R)
• M38: 13,623,579 km (0.101 R)
• M39: 14,058,909 km (0.085 R)
• M40: 14,646,679 km (0.114 R)
• M41: 14,832,030 km (0.114 R)
• M42: 15,467,971 km (0.032 R)
• M43: 16,805,226 km (0.11 R)
• M44: 17,233,226 km (0.119 R)
• M45: 17,782,998 km (0.114 R)
• M46: 17,941,273 km (0.049 R)
• M47: 18,060,203 km (0.117 R)
• M48: 18,259,019 km (0.079 R)
• M49: 19,264,017 km (0.107 R)
• M50: 19,589,392 km (0.053 R)
• M51: 19,752,903 km (0.098 R)
• M52: 19,916,713 km (0.087 R)
• M53: 20,245,678 km (0.105 R)
• M54: 20,369,545 km (0.105 R)
• M55: 21,201,758 km (0.093 R)
• M56: 21,622,128 km (0.097 R)
• M57: 21,833,360 km (0.058 R)
• M58: 22,045,191 km (0.085 R)
• M59: 23,287,452 km (0.105 R)
• M60: 24,332,842 km (0.044 R)
• M61: 24,905,353 km (0.087 R)
• M62: 25,571,662 km (0.084 R)
• M63: 25,660,822 km (0.101 R)
• M64: 26,243,655 km (0.109 R)
• M65: 26,423,921 km (0.061 R)
• M66: 26,559,307 km (0.094 R)
• M67: 27,012,439 km (0.117 R)
• M68: 27,194,350 km (0.073 R)
• M69: 28,340,868 km (0.11 R)
• M70: 29,362,920 km (0.115 R)
• M71: 30,491,487 km (0.099 R)
• M72: 31,061,155 km (0.063 R)
• M73: 31,156,449 km (0.077 R)
• M74: 31,442,929 km (0.115 R)
• M75: 31,634,415 km (0.093 R)
• M76: 32,018,432 km (0.057 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 255.2

Radius: 7.2

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 14.33 AU - 15.33 AU

Year: 20859 Days

Day: 23.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 56,307,313 km

• M1: 396,434 km (0.102 R)
• M2: 1,267,393 km (0.08 R)
• M3: 1,314,217 km (0.116 R)
• M4: 1,409,661 km (0.063 R)
• M5: 2,168,571 km (0.109 R)
• M6: 2,544,211 km (0.096 R)
• M7: 3,687,438 km (0.041 R)
• M8: 3,789,164 km (0.114 R)
• M9: 3,960,604 km (0.03 R)
• M10: 5,890,566 km (0.099 R)
• M11: 6,049,588 km (0.084 R)
• M12: 8,597,988 km (0.066 R)
• M13: 8,643,017 km (0.093 R)
• M14: 9,419,580 km (0.087 R)
• M15: 11,980,545 km (0.077 R)
• M16: 12,947,696 km (0.102 R)
• M17: 13,154,590 km (0.066 R)
• M18: 13,729,045 km (0.08 R)
• M19: 13,781,704 km (0.096 R)
• M20: 15,885,947 km (0.07 R)
• M21: 16,052,001 km (0.05 R)
• M22: 16,721,751 km (0.09 R)
• M23: 17,915,542 km (0.068 R)
• M24: 18,377,500 km (0.095 R)
• M25: 19,786,862 km (0.074 R)
• M26: 20,625,058 km (0.064 R)
• M27: 21,291,667 km (0.084 R)
• M28: 21,352,553 km (0.109 R)
• M29: 21,719,516 km (0.08 R)
• M30: 21,781,001 km (0.09 R)
• M31: 23,333,677 km (0.102 R)
• M32: 24,346,006 km (0.096 R)
• M33: 25,566,725 km (0.113 R)
• M34: 26,544,497 km (0.03 R)
• M35: 28,201,143 km (0.115 R)
• M36: 29,008,074 km (0.063 R)
• M37: 30,164,316 km (0.118 R)
• M38: 31,474,195 km (0.086 R)
• M39: 33,155,376 km (0.101 R)
• M40: 33,935,529 km (0.078 R)
• M41: 34,721,815 km (0.097 R)
• M42: 35,225,362 km (0.047 R)
• M43: 35,803,707 km (0.061 R)
• M44: 35,948,817 km (0.094 R)
• M45: 38,593,408 km (0.071 R)
• M46: 39,339,154 km (0.12 R)
• M47: 40,089,686 km (0.104 R)
• M48: 40,693,463 km (0.068 R)
• M49: 45,238,097 km (0.11 R)
• M50: 45,787,869 km (0.105 R)
• M51: 46,656,285 km (0.083 R)
• M52: 47,689,707 km (0.084 R)
• M53: 48,569,941 km (0.076 R)
• M54: 48,650,125 km (0.115 R)
• M55: 50,427,647 km (0.088 R)
• M56: 51,079,295 km (0.119 R)
• M57: 51,160,976 km (0.065 R)
• M58: 52,144,133 km (0.109 R)
• M59: 53,381,906 km (0.086 R)
• M60: 53,796,591 km (0.112 R)
• M61: 54,462,302 km (0.041 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 19,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit