🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.52 AU - 0.52 AU

Year: 139 Days

Day: 29.8 Hours

Environment

Temp: 199 °C

Axial Tilt: 1.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,059,798 km

• M1: 244,144 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.49 AU - 0.69 AU

Year: 168 Days

Day: 39.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.64 AU - 0.82 AU

Year: 231 Days

Day: 30.9 Hours

Environment

Temp: 169 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,059,798 km

• M1: 256,710 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 1.5 AU - 2.3 AU

Year: 971 Days

Day: 33 Hours

Environment

Temp: -59 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,059,798 km

• M1: 699,370 km (0.118 R)
• M2: 1,187,957 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.61 AU - 2.35 AU

Year: 1033 Days

Day: 20 Hours

Environment

Temp: -75 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.43 AU - 3.59 AU

Year: 1937 Days

Day: 46 Hours

Environment

Temp: -115 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.16 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.8

Radius: 10.2

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.86 AU - 5.76 AU

Year: 4538 Days

Day: 11.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 50,059,798 km

• M1: 134,040 km (0.099 R)
• M2: 370,255 km (0.103 R)
• M3: 491,579 km (0.063 R)
• M4: 639,232 km (0.072 R)
• M5: 742,753 km (0.074 R)
• M6: 839,842 km (0.106 R)
• M7: 915,838 km (0.065 R)
• M8: 1,088,773 km (0.112 R)
• M9: 1,186,461 km (0.11 R)
• M10: 1,316,760 km (0.054 R)
• M11: 1,704,069 km (0.076 R)
• M12: 1,885,532 km (0.105 R)
• M13: 2,267,904 km (0.067 R)
• M14: 2,808,700 km (0.094 R)
• M15: 3,064,064 km (0.076 R)
• M16: 3,492,512 km (0.091 R)
• M17: 3,597,380 km (0.052 R)
• M18: 3,874,884 km (0.102 R)
• M19: 3,961,800 km (0.074 R)
• M20: 4,865,521 km (0.083 R)
• M21: 4,959,469 km (0.072 R)
• M22: 5,244,602 km (0.069 R)
• M23: 5,559,506 km (0.115 R)
• M24: 6,132,017 km (0.09 R)
• M25: 6,567,197 km (0.109 R)
• M26: 6,986,071 km (0.113 R)
• M27: 7,494,704 km (0.074 R)
• M28: 7,685,142 km (0.078 R)
• M29: 7,904,751 km (0.109 R)
• M30: 8,434,627 km (0.083 R)
• M31: 8,718,115 km (0.109 R)
• M32: 8,803,835 km (0.076 R)
• M33: 9,913,252 km (0.055 R)
• M34: 10,002,712 km (0.086 R)
• M35: 10,092,321 km (0.095 R)
• M36: 10,942,785 km (0.103 R)
• M37: 11,035,386 km (0.1 R)
• M38: 11,252,153 km (0.068 R)
• M39: 11,690,026 km (0.104 R)
• M40: 12,037,991 km (0.04 R)
• M41: 12,614,840 km (0.083 R)
• M42: 12,971,781 km (0.12 R)
• M43: 14,230,348 km (0.067 R)
• M44: 14,669,866 km (0.043 R)
• M45: 15,320,168 km (0.078 R)
• M46: 15,527,511 km (0.106 R)
• M47: 15,701,045 km (0.08 R)
• M48: 16,260,541 km (0.081 R)
• M49: 16,401,462 km (0.106 R)
• M50: 16,791,015 km (0.034 R)
• M51: 17,004,790 km (0.096 R)
• M52: 17,615,448 km (0.096 R)
• M53: 17,869,017 km (0.1 R)
• M54: 18,233,288 km (0.09 R)
• M55: 18,379,744 km (0.092 R)
• M56: 18,453,047 km (0.118 R)
• M57: 18,526,500 km (0.055 R)
• M58: 20,394,229 km (0.079 R)
• M59: 21,427,651 km (0.103 R)
• M60: 21,970,093 km (0.052 R)
• M61: 22,752,939 km (0.102 R)
• M62: 22,989,602 km (0.075 R)
• M63: 23,068,740 km (0.11 R)
• M64: 23,346,094 km (0.089 R)
• M65: 23,465,473 km (0.098 R)
• M66: 25,441,661 km (0.057 R)
• M67: 25,892,549 km (0.101 R)
• M68: 27,010,644 km (0.105 R)
• M69: 27,470,657 km (0.034 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.9

Radius: 9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.99 AU - 8.03 AU

Year: 8407 Days

Day: 12.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,059,798 km

• M1: 114,742 km (0.112 R)
• M2: 243,545 km (0.099 R)
• M3: 484,099 km (0.068 R)
• M4: 1,030,879 km (0.12 R)
• M5: 1,288,187 km (0.079 R)
• M6: 1,844,691 km (0.114 R)
• M7: 2,139,250 km (0.104 R)
• M8: 2,350,482 km (0.042 R)
• M9: 2,711,013 km (0.099 R)
• M10: 2,814,235 km (0.088 R)
• M11: 2,897,860 km (0.107 R)
• M12: 3,175,215 km (0.072 R)
• M13: 3,394,525 km (0.045 R)
• M14: 3,824,769 km (0.104 R)
• M15: 4,011,168 km (0.064 R)
• M16: 4,200,559 km (0.041 R)
• M17: 4,417,326 km (0.084 R)
• M18: 5,191,345 km (0.095 R)
• M19: 5,320,149 km (0.077 R)
• M20: 5,607,377 km (0.081 R)
• M21: 5,846,135 km (0.105 R)
• M22: 6,061,107 km (0.098 R)
• M23: 6,637,957 km (0.108 R)
• M24: 6,975,450 km (0.096 R)
• M25: 7,032,147 km (0.105 R)
• M26: 7,608,697 km (0.073 R)
• M27: 7,961,898 km (0.112 R)
• M28: 8,021,288 km (0.105 R)
• M29: 8,230,426 km (0.115 R)
• M30: 8,471,578 km (0.094 R)
• M31: 8,991,730 km (0.057 R)
• M32: 9,775,323 km (0.068 R)
• M33: 10,062,850 km (0.114 R)
• M34: 10,223,818 km (0.114 R)
• M35: 10,288,444 km (0.078 R)
• M36: 10,613,520 km (0.107 R)
• M37: 10,843,153 km (0.114 R)
• M38: 11,273,845 km (0.112 R)
• M39: 11,642,753 km (0.097 R)
• M40: 12,495,761 km (0.028 R)
• M41: 12,634,139 km (0.1 R)
• M42: 12,703,552 km (0.083 R)
• M43: 12,773,115 km (0.025 R)
• M44: 13,087,420 km (0.098 R)
• M45: 13,227,893 km (0.071 R)
• M46: 13,616,997 km (0.119 R)
• M47: 13,830,772 km (0.115 R)
• M48: 14,117,551 km (0.086 R)
• M49: 14,189,657 km (0.065 R)
• M50: 14,297,816 km (0.096 R)
• M51: 14,370,072 km (0.038 R)
• M52: 14,515,182 km (0.094 R)
• M53: 16,519,794 km (0.105 R)
• M54: 17,245,493 km (0.051 R)
• M55: 18,059,754 km (0.1 R)
• M56: 18,609,526 km (0.048 R)
• M57: 18,846,938 km (0.099 R)
• M58: 19,484,674 km (0.029 R)
• M59: 19,725,676 km (0.078 R)
• M60: 20,210,523 km (0.064 R)
• M61: 20,332,445 km (0.087 R)
• M62: 21,440,068 km (0.083 R)
• M63: 22,357,103 km (0.112 R)
• M64: 22,441,027 km (0.108 R)
• M65: 22,525,101 km (0.111 R)
• M66: 23,329,339 km (0.04 R)
• M67: 23,756,441 km (0.103 R)
• M68: 23,884,946 km (0.115 R)
• M69: 24,099,918 km (0.118 R)
• M70: 24,661,658 km (0.073 R)
• M71: 25,402,616 km (0.114 R)
• M72: 26,018,361 km (0.119 R)
• M73: 26,239,467 km (0.091 R)
• M74: 26,328,178 km (0.103 R)
• M75: 26,951,253 km (0.085 R)
• M76: 27,130,172 km (0.056 R)
• M77: 27,579,265 km (0.06 R)
• M78: 29,078,535 km (0.066 R)
• M79: 29,722,554 km (0.081 R)
• M80: 30,650,659 km (0.066 R)
• M81: 30,977,829 km (0.077 R)
• M82: 31,447,118 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.5

Radius: 11

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.99 AU - 10.25 AU

Year: 9386 Days

Day: 13 Hours

Environment

Temp: -178 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 50,059,798 km

• M1: 161,267 km (0.119 R)
• M2: 249,529 km (0.047 R)
• M3: 604,675 km (0.07 R)
• M4: 839,842 km (0.115 R)
• M5: 1,095,206 km (0.106 R)
• M6: 1,262,756 km (0.106 R)
• M7: 1,747,154 km (0.111 R)
• M8: 1,956,591 km (0.113 R)
• M9: 2,100,803 km (0.093 R)
• M10: 2,236,189 km (0.112 R)
• M11: 2,336,569 km (0.05 R)
• M12: 2,660,149 km (0.025 R)
• M13: 3,011,854 km (0.116 R)
• M14: 3,393,029 km (0.116 R)
• M15: 3,538,139 km (0.091 R)
• M16: 3,626,252 km (0.108 R)
• M17: 4,031,812 km (0.082 R)
• M18: 4,108,556 km (0.074 R)
• M19: 4,837,397 km (0.077 R)
• M20: 5,067,179 km (0.108 R)
• M21: 5,830,128 km (0.06 R)
• M22: 5,917,194 km (0.066 R)
• M23: 6,039,715 km (0.105 R)
• M24: 6,466,368 km (0.045 R)
• M25: 6,556,426 km (0.075 R)
• M26: 7,013,447 km (0.072 R)
• M27: 7,575,337 km (0.087 R)
• M28: 7,823,370 km (0.114 R)
• M29: 8,016,052 km (0.086 R)
• M30: 8,563,730 km (0.117 R)
• M31: 9,063,088 km (0.096 R)
• M32: 10,342,150 km (0.098 R)
• M33: 10,723,923 km (0.106 R)
• M34: 10,938,148 km (0.115 R)
• M35: 11,875,229 km (0.074 R)
• M36: 12,185,794 km (0.09 R)
• M37: 12,297,394 km (0.071 R)
• M38: 12,589,259 km (0.117 R)
• M39: 13,156,684 km (0.117 R)
• M40: 13,432,094 km (0.118 R)
• M41: 14,175,745 km (0.095 R)
• M42: 14,458,185 km (0.118 R)
• M43: 14,789,844 km (0.032 R)
• M44: 14,861,352 km (0.111 R)
• M45: 15,340,364 km (0.072 R)
• M46: 16,510,818 km (0.114 R)

Planet 10 - Gas Giant

Semi-Major Axis: 9.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.9

Radius: 12.8

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.94 AU - 11.52 AU

Year: 11256 Days

Day: 7.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,059,798 km

• M1: 176,825 km (0.08 R)
• M2: 344,673 km (0.117 R)
• M3: 444,904 km (0.088 R)
• M4: 635,492 km (0.096 R)
• M5: 733,927 km (0.093 R)
• M6: 1,063,641 km (0.092 R)
• M7: 1,461,870 km (0.082 R)
• M8: 2,054,727 km (0.091 R)
• M9: 2,943,039 km (0.056 R)
• M10: 3,087,251 km (0.09 R)
• M11: 3,263,478 km (0.062 R)
• M12: 3,718,704 km (0.079 R)
• M13: 3,970,028 km (0.068 R)
• M14: 4,757,063 km (0.075 R)
• M15: 4,858,789 km (0.095 R)
• M16: 5,843,891 km (0.06 R)
• M17: 6,471,753 km (0.054 R)
• M18: 6,622,698 km (0.102 R)
• M19: 7,121,158 km (0.066 R)
• M20: 8,482,050 km (0.078 R)
• M21: 8,605,917 km (0.097 R)
• M22: 8,981,258 km (0.119 R)
• M23: 9,319,499 km (0.114 R)
• M24: 9,791,330 km (0.047 R)
• M25: 9,964,864 km (0.088 R)
• M26: 10,183,277 km (0.077 R)
• M27: 10,580,459 km (0.082 R)
• M28: 11,435,560 km (0.106 R)
• M29: 11,894,527 km (0.098 R)
• M30: 12,406,301 km (0.025 R)
• M31: 12,830,561 km (0.03 R)
• M32: 13,403,520 km (0.079 R)
• M33: 13,499,861 km (0.08 R)
• M34: 13,644,822 km (0.115 R)
• M35: 13,936,238 km (0.054 R)
• M36: 14,180,532 km (0.077 R)
• M37: 15,122,400 km (0.084 R)
• M38: 15,373,575 km (0.056 R)
• M39: 15,727,523 km (0.054 R)
• M40: 16,909,646 km (0.111 R)
• M41: 17,748,740 km (0.112 R)
• M42: 19,905,642 km (0.118 R)
• M43: 20,346,956 km (0.087 R)
• M44: 20,847,211 km (0.053 R)
• M45: 22,258,069 km (0.075 R)
• M46: 22,888,624 km (0.038 R)
• M47: 23,119,304 km (0.086 R)
• M48: 24,284,671 km (0.064 R)
• M49: 24,461,197 km (0.049 R)
• M50: 25,230,728 km (0.094 R)
• M51: 25,708,244 km (0.078 R)
• M52: 26,008,338 km (0.115 R)
• M53: 26,128,614 km (0.071 R)
• M54: 27,158,895 km (0.12 R)
• M55: 27,648,230 km (0.061 R)
• M56: 27,832,534 km (0.085 R)
• M57: 28,946,739 km (0.1 R)
• M58: 29,321,482 km (0.095 R)
• M59: 29,572,208 km (0.118 R)
• M60: 30,455,135 km (0.077 R)
• M61: 31,346,738 km (0.095 R)
• M62: 31,538,971 km (0.075 R)
• M63: 31,667,326 km (0.079 R)
• M64: 31,795,831 km (0.113 R)
• M65: 33,220,900 km (0.025 R)
• M66: 34,733,035 km (0.113 R)
• M67: 35,330,978 km (0.092 R)
• M68: 35,597,711 km (0.102 R)
• M69: 36,200,441 km (0.116 R)
• M70: 37,144,703 km (0.082 R)
• M71: 38,028,826 km (0.053 R)
• M72: 38,576,354 km (0.102 R)
• M73: 39,126,425 km (0.046 R)
• M74: 39,402,434 km (0.065 R)
• M75: 39,679,190 km (0.112 R)
• M76: 41,986,288 km (0.114 R)
• M77: 42,836,153 km (0.102 R)
• M78: 43,191,897 km (0.04 R)
• M79: 45,202,044 km (0.108 R)
• M80: 45,419,260 km (0.077 R)
• M81: 46,802,891 km (0.106 R)
• M82: 48,792,692 km (0.044 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 304 - 17,645 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit