🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.57 AU - 0.89 AU

Year: 235 Days

Day: 38.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.7 AU - 0.9 AU

Year: 270 Days

Day: 42.9 Hours

Environment

Temp: 83 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.73 AU - 0.95 AU

Year: 290 Days

Day: 30.6 Hours

Environment

Temp: 117 °C

Axial Tilt: 112.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 52,946,638 km

• M1: 147,803 km (0.109 R)
• M2: 293,960 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.36 AU - 2.04 AU

Year: 835 Days

Day: 23.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.89 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 3.46 AU - 4.7 AU

Year: 3105 Days

Day: 35.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.1

Radius: 13

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.1 AU - 5.04 AU

Year: 3680 Days

Day: 11.8 Hours

Environment

Temp: -150 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 52,946,638 km

• M1: 162,314 km (0.086 R)
• M2: 253,419 km (0.078 R)
• M3: 367,712 km (0.091 R)
• M4: 540,198 km (0.111 R)
• M5: 647,310 km (0.109 R)
• M6: 790,625 km (0.115 R)
• M7: 915,838 km (0.106 R)
• M8: 1,177,186 km (0.085 R)
• M9: 1,277,416 km (0.116 R)
• M10: 1,427,463 km (0.101 R)
• M11: 1,510,938 km (0.117 R)
• M12: 1,746,256 km (0.049 R)
• M13: 1,836,015 km (0.118 R)
• M14: 1,953,898 km (0.113 R)
• M15: 2,101,551 km (0.066 R)
• M16: 2,365,442 km (0.09 R)
• M17: 2,581,760 km (0.07 R)
• M18: 2,744,523 km (0.065 R)
• M19: 3,096,078 km (0.095 R)
• M20: 3,445,987 km (0.092 R)
• M21: 3,543,824 km (0.101 R)
• M22: 3,876,230 km (0.118 R)
• M23: 4,167,049 km (0.101 R)
• M24: 4,288,821 km (0.115 R)
• M25: 4,571,711 km (0.084 R)
• M26: 5,118,790 km (0.112 R)
• M27: 5,249,539 km (0.097 R)
• M28: 5,381,335 km (0.031 R)
• M29: 5,590,772 km (0.12 R)
• M30: 5,725,410 km (0.069 R)
• M31: 6,235,239 km (0.064 R)
• M32: 6,515,885 km (0.088 R)
• M33: 6,965,127 km (0.025 R)
• M34: 7,235,451 km (0.099 R)
• M35: 7,594,336 km (0.12 R)
• M36: 7,786,569 km (0.11 R)
• M37: 8,351,301 km (0.075 R)
• M38: 8,549,818 km (0.102 R)
• M39: 9,200,419 km (0.113 R)
• M40: 9,451,294 km (0.102 R)
• M41: 9,843,689 km (0.117 R)
• M42: 10,883,843 km (0.106 R)
• M43: 11,100,910 km (0.078 R)
• M44: 11,270,853 km (0.087 R)
• M45: 11,392,626 km (0.1 R)
• M46: 11,490,463 km (0.104 R)
• M47: 11,588,599 km (0.082 R)
• M48: 11,834,987 km (0.118 R)
• M49: 12,257,900 km (0.083 R)
• M50: 12,358,131 km (0.105 R)
• M51: 12,559,489 km (0.103 R)
• M52: 13,660,230 km (0.06 R)
• M53: 13,790,231 km (0.099 R)
• M54: 13,920,531 km (0.119 R)
• M55: 14,419,888 km (0.093 R)
• M56: 14,552,282 km (0.084 R)
• M57: 14,871,674 km (0.105 R)
• M58: 15,544,565 km (0.05 R)
• M59: 15,734,704 km (0.115 R)
• M60: 16,007,870 km (0.086 R)
• M61: 16,199,953 km (0.105 R)
• M62: 17,594,056 km (0.062 R)
• M63: 17,877,544 km (0.096 R)
• M64: 18,477,731 km (0.083 R)
• M65: 19,288,252 km (0.082 R)
• M66: 19,463,431 km (0.096 R)
• M67: 19,551,245 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426

Radius: 10.5

Gravity: 3.86 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.1 AU - 5.78 AU

Year: 4136 Days

Day: 5.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 52,946,638 km

• M1: 143,764 km (0.032 R)
• M2: 259,852 km (0.114 R)
• M3: 346,169 km (0.061 R)
• M4: 429,795 km (0.107 R)
• M5: 522,246 km (0.056 R)
• M6: 771,027 km (0.101 R)
• M7: 965,804 km (0.079 R)
• M8: 1,057,657 km (0.112 R)
• M9: 1,213,538 km (0.114 R)
• M10: 1,326,185 km (0.034 R)
• M11: 1,535,473 km (0.119 R)
• M12: 1,755,531 km (0.089 R)
• M13: 2,090,181 km (0.062 R)
• M14: 2,272,840 km (0.066 R)
• M15: 2,540,770 km (0.05 R)
• M16: 3,263,777 km (0.08 R)
• M17: 4,392,193 km (0.114 R)
• M18: 4,568,270 km (0.093 R)
• M19: 4,706,798 km (0.086 R)
• M20: 4,866,868 km (0.114 R)
• M21: 5,049,227 km (0.084 R)
• M22: 5,192,542 km (0.115 R)
• M23: 5,441,473 km (0.061 R)
• M24: 5,525,397 km (0.114 R)
• M25: 5,972,695 km (0.049 R)
• M26: 6,387,530 km (0.104 R)
• M27: 6,834,379 km (0.055 R)
• M28: 7,268,213 km (0.1 R)
• M29: 7,407,189 km (0.073 R)
• M30: 7,734,659 km (0.082 R)
• M31: 8,258,999 km (0.088 R)
• M32: 8,403,960 km (0.093 R)
• M33: 8,598,736 km (0.107 R)
• M34: 8,696,573 km (0.057 R)
• M35: 8,794,859 km (0.073 R)
• M36: 9,091,811 km (0.059 R)
• M37: 9,543,596 km (0.101 R)
• M38: 9,619,741 km (0.099 R)
• M39: 9,721,318 km (0.086 R)
• M40: 9,874,507 km (0.097 R)
• M41: 10,442,979 km (0.107 R)
• M42: 10,678,745 km (0.074 R)
• M43: 10,810,391 km (0.068 R)
• M44: 11,396,216 km (0.087 R)
• M45: 12,349,454 km (0.104 R)
• M46: 12,432,331 km (0.081 R)
• M47: 12,961,758 km (0.088 R)
• M48: 13,299,849 km (0.097 R)
• M49: 13,841,244 km (0.081 R)
• M50: 14,071,325 km (0.047 R)
• M51: 14,157,942 km (0.052 R)
• M52: 14,740,028 km (0.096 R)
• M53: 15,270,502 km (0.093 R)
• M54: 15,717,351 km (0.073 R)
• M55: 16,563,027 km (0.106 R)
• M56: 16,654,581 km (0.032 R)
• M57: 17,578,647 km (0.088 R)
• M58: 17,703,113 km (0.051 R)
• M59: 17,827,877 km (0.05 R)
• M60: 17,953,091 km (0.095 R)
• M61: 18,677,893 km (0.042 R)
• M62: 18,995,938 km (0.112 R)
• M63: 19,219,736 km (0.119 R)
• M64: 19,315,927 km (0.054 R)
• M65: 19,412,268 km (0.11 R)
• M66: 19,766,815 km (0.044 R)
• M67: 20,286,369 km (0.059 R)
• M68: 20,711,825 km (0.075 R)
• M69: 22,207,355 km (0.101 R)
• M70: 22,578,208 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.1

Radius: 13.2

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.85 AU - 11.05 AU

Year: 12726 Days

Day: 5.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 47.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 52,946,638 km

• M1: 825,032 km (0.105 R)
• M2: 1,398,590 km (0.115 R)
• M3: 1,564,943 km (0.094 R)
• M4: 1,716,187 km (0.083 R)
• M5: 1,804,749 km (0.118 R)
• M6: 1,986,959 km (0.096 R)
• M7: 2,750,656 km (0.098 R)
• M8: 3,069,300 km (0.119 R)
• M9: 3,569,854 km (0.108 R)
• M10: 3,684,596 km (0.089 R)
• M11: 3,800,684 km (0.089 R)
• M12: 4,430,042 km (0.112 R)
• M13: 5,124,475 km (0.065 R)
• M14: 5,517,768 km (0.064 R)
• M15: 5,853,017 km (0.097 R)
• M16: 6,649,326 km (0.103 R)
• M17: 6,791,295 km (0.074 R)
• M18: 6,898,556 km (0.115 R)
• M19: 7,479,744 km (0.086 R)
• M20: 8,883,570 km (0.034 R)
• M21: 9,276,863 km (0.082 R)
• M22: 10,615,166 km (0.026 R)
• M23: 10,698,193 km (0.109 R)
• M24: 11,754,653 km (0.072 R)
• M25: 12,404,506 km (0.102 R)
• M26: 12,667,798 km (0.111 R)
• M27: 13,513,475 km (0.079 R)
• M28: 14,011,486 km (0.077 R)
• M29: 14,377,552 km (0.09 R)
• M30: 15,494,450 km (0.071 R)
• M31: 15,588,846 km (0.116 R)
• M32: 18,757,628 km (0.112 R)
• M33: 18,908,572 km (0.103 R)
• M34: 19,161,094 km (0.045 R)
• M35: 19,414,662 km (0.078 R)
• M36: 19,720,590 km (0.115 R)
• M37: 20,543,827 km (0.081 R)
• M38: 20,959,858 km (0.055 R)
• M39: 22,384,030 km (0.113 R)
• M40: 22,651,212 km (0.118 R)
• M41: 25,882,825 km (0.108 R)
• M42: 26,219,570 km (0.12 R)
• M43: 27,181,335 km (0.089 R)
• M44: 27,466,468 km (0.055 R)
• M45: 27,580,761 km (0.065 R)
• M46: 28,039,578 km (0.114 R)
• M47: 28,212,363 km (0.115 R)
• M48: 29,606,915 km (0.118 R)
• M49: 30,489,841 km (0.112 R)
• M50: 31,740,479 km (0.063 R)
• M51: 32,765,225 km (0.06 R)
• M52: 33,373,041 km (0.119 R)
• M53: 34,908,813 km (0.078 R)
• M54: 36,530,603 km (0.114 R)
• M55: 36,908,338 km (0.115 R)
• M56: 37,223,989 km (0.108 R)
• M57: 39,588,384 km (0.111 R)
• M58: 40,041,216 km (0.116 R)
• M59: 40,365,694 km (0.078 R)
• M60: 42,462,907 km (0.109 R)
• M61: 42,992,782 km (0.095 R)
• M62: 43,458,181 km (0.118 R)
• M63: 43,791,635 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 13.1

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 10.69 AU - 10.69 AU

Year: 13167 Days

Day: 11 Hours

Environment

Temp: -181 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 52,946,638 km

• M1: 290,369 km (0.065 R)
• M2: 410,197 km (0.028 R)
• M3: 683,662 km (0.061 R)
• M4: 1,078,301 km (0.035 R)
• M5: 1,517,371 km (0.06 R)
• M6: 1,684,173 km (0.095 R)
• M7: 1,882,390 km (0.104 R)
• M8: 2,010,446 km (0.033 R)
• M9: 2,194,601 km (0.114 R)
• M10: 2,868,838 km (0.105 R)
• M11: 3,107,597 km (0.098 R)
• M12: 3,198,702 km (0.12 R)
• M13: 3,321,821 km (0.06 R)
• M14: 4,397,130 km (0.093 R)
• M15: 4,708,144 km (0.102 R)
• M16: 4,884,071 km (0.093 R)
• M17: 5,134,049 km (0.04 R)
• M18: 5,646,871 km (0.108 R)
• M19: 5,796,319 km (0.052 R)
• M20: 6,407,875 km (0.086 R)
• M21: 6,524,711 km (0.083 R)
• M22: 7,650,734 km (0.118 R)
• M23: 8,109,551 km (0.104 R)
• M24: 8,236,111 km (0.083 R)
• M25: 8,448,839 km (0.114 R)
• M26: 8,792,764 km (0.062 R)
• M27: 9,317,554 km (0.031 R)
• M28: 9,717,728 km (0.097 R)
• M29: 10,033,080 km (0.118 R)
• M30: 12,187,290 km (0.032 R)
• M31: 12,919,871 km (0.103 R)
• M32: 13,167,305 km (0.115 R)
• M33: 14,274,330 km (0.068 R)
• M34: 15,254,495 km (0.072 R)
• M35: 15,411,273 km (0.108 R)
• M36: 16,309,609 km (0.12 R)
• M37: 16,738,207 km (0.102 R)
• M38: 16,899,922 km (0.056 R)
• M39: 17,062,236 km (0.043 R)
• M40: 17,552,019 km (0.109 R)
• M41: 18,267,695 km (0.088 R)
• M42: 18,378,697 km (0.097 R)
• M43: 19,049,194 km (0.064 R)
• M44: 19,274,489 km (0.117 R)
• M45: 19,557,229 km (0.044 R)
• M46: 19,898,611 km (0.117 R)
• M47: 20,529,316 km (0.062 R)
• M48: 22,579,704 km (0.111 R)
• M49: 23,177,497 km (0.048 R)
• M50: 23,598,915 km (0.09 R)
• M51: 24,083,911 km (0.053 R)
• M52: 24,449,678 km (0.103 R)
• M53: 24,817,389 km (0.095 R)
• M54: 24,940,359 km (0.039 R)
• M55: 25,248,530 km (0.091 R)
• M56: 25,558,198 km (0.103 R)
• M57: 25,744,447 km (0.088 R)
• M58: 26,118,591 km (0.078 R)
• M59: 26,306,337 km (0.12 R)
• M60: 28,079,820 km (0.055 R)
• M61: 28,207,875 km (0.095 R)
• M62: 29,045,773 km (0.084 R)
• M63: 29,175,325 km (0.029 R)
• M64: 32,075,279 km (0.099 R)
• M65: 32,276,339 km (0.096 R)
• M66: 34,584,185 km (0.073 R)
• M67: 35,273,084 km (0.09 R)
• M68: 36,175,308 km (0.095 R)
• M69: 37,085,312 km (0.057 R)
• M70: 37,225,934 km (0.107 R)
• M71: 37,861,127 km (0.114 R)
• M72: 40,509,757 km (0.045 R)
• M73: 40,799,678 km (0.116 R)
• M74: 42,112,848 km (0.043 R)
• M75: 43,069,825 km (0.077 R)
• M76: 44,182,983 km (0.08 R)
• M77: 44,930,374 km (0.109 R)
• M78: 45,080,271 km (0.117 R)
• M79: 45,230,467 km (0.076 R)
• M80: 45,455,911 km (0.081 R)
• M81: 45,983,693 km (0.064 R)
• M82: 46,134,787 km (0.119 R)
• M83: 48,037,971 km (0.084 R)
• M84: 48,960,541 km (0.095 R)
• M85: 49,346,802 km (0.078 R)
• M86: 49,811,453 km (0.088 R)
• M87: 50,355,541 km (0.066 R)
• M88: 51,527,939 km (0.116 R)
• M89: 52,709,314 km (0.104 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: 360 - 11,208 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit