🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.62 AU - 1.04 AU

Year: 280 Days

Day: 32.2 Hours

Environment

Temp: 126 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,273,858 km

• M1: 29,471 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.05 AU - 1.19 AU

Year: 440 Days

Day: 25.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.94 AU - 2.46 AU

Year: 1210 Days

Day: 27.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 2.81 AU - 2.91 AU

Year: 1794 Days

Day: 23.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.66 AU - 3.22 AU

Year: 1869 Days

Day: 48 Hours

Environment

Temp: -115 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.2

Radius: 10.6

Gravity: 2.26 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.24 AU - 6.46 AU

Year: 4589 Days

Day: 8.3 Hours

Environment

Temp: -139 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,273,858 km

• M1: 227,239 km (0.107 R)
• M2: 380,278 km (0.092 R)
• M3: 469,289 km (0.072 R)
• M4: 672,442 km (0.083 R)
• M5: 766,091 km (0.104 R)
• M6: 854,503 km (0.113 R)
• M7: 925,861 km (0.029 R)
• M8: 1,042,548 km (0.091 R)
• M9: 1,164,320 km (0.098 R)
• M10: 1,291,179 km (0.046 R)
• M11: 1,374,356 km (0.105 R)
• M12: 1,496,577 km (0.115 R)
• M13: 1,584,241 km (0.119 R)
• M14: 2,091,378 km (0.042 R)
• M15: 2,377,858 km (0.098 R)
• M16: 2,510,851 km (0.057 R)
• M17: 2,722,980 km (0.09 R)
• M18: 2,909,529 km (0.056 R)
• M19: 3,004,374 km (0.113 R)
• M20: 3,410,981 km (0.113 R)
• M21: 3,494,307 km (0.05 R)
• M22: 3,714,515 km (0.115 R)
• M23: 3,817,738 km (0.036 R)
• M24: 4,115,288 km (0.048 R)
• M25: 4,222,101 km (0.064 R)
• M26: 5,536,168 km (0.092 R)
• M27: 6,034,180 km (0.078 R)
• M28: 6,196,643 km (0.111 R)
• M29: 6,671,766 km (0.087 R)
• M30: 6,861,007 km (0.117 R)
• M31: 7,722,990 km (0.064 R)
• M32: 7,789,112 km (0.076 R)
• M33: 7,921,656 km (0.109 R)
• M34: 8,122,117 km (0.098 R)
• M35: 8,414,581 km (0.081 R)
• M36: 8,527,976 km (0.074 R)
• M37: 10,096,211 km (0.093 R)
• M38: 10,265,256 km (0.052 R)
• M39: 10,483,819 km (0.031 R)
• M40: 10,605,891 km (0.095 R)
• M41: 10,826,996 km (0.069 R)
• M42: 10,950,415 km (0.072 R)
• M43: 11,074,431 km (0.114 R)
• M44: 11,148,931 km (0.06 R)
• M45: 11,373,627 km (0.108 R)
• M46: 11,524,422 km (0.117 R)
• M47: 11,726,229 km (0.054 R)
• M48: 12,364,862 km (0.102 R)
• M49: 12,727,488 km (0.11 R)
• M50: 12,910,147 km (0.116 R)
• M51: 13,041,045 km (0.054 R)
• M52: 13,225,200 km (0.115 R)
• M53: 13,357,145 km (0.104 R)
• M54: 13,436,582 km (0.109 R)
• M55: 13,782,601 km (0.116 R)
• M56: 14,077,758 km (0.118 R)
• M57: 14,565,148 km (0.087 R)
• M58: 14,948,118 km (0.111 R)
• M59: 15,140,800 km (0.112 R)
• M60: 15,279,029 km (0.076 R)
• M61: 15,612,333 km (0.101 R)
• M62: 16,286,122 km (0.049 R)
• M63: 17,430,097 km (0.113 R)
• M64: 17,720,317 km (0.03 R)
• M65: 17,982,711 km (0.072 R)
• M66: 18,129,018 km (0.089 R)
• M67: 19,254,293 km (0.073 R)
• M68: 20,219,349 km (0.103 R)
• M69: 20,463,044 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.6

Radius: 12.8

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 6.95 AU - 7.51 AU

Year: 7210 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 93,273,858 km

• M1: 174,132 km (0.117 R)
• M2: 417,228 km (0.056 R)
• M3: 509,082 km (0.094 R)
• M4: 621,430 km (0.095 R)
• M5: 782,397 km (0.099 R)
• M6: 1,088,773 km (0.111 R)
• M7: 1,179,280 km (0.087 R)
• M8: 1,433,596 km (0.109 R)
• M9: 1,516,922 km (0.105 R)
• M10: 1,671,158 km (0.075 R)
• M11: 2,051,884 km (0.106 R)
• M12: 2,165,878 km (0.053 R)
• M13: 2,809,598 km (0.076 R)
• M14: 3,131,233 km (0.098 R)
• M15: 3,285,618 km (0.097 R)
• M16: 4,337,291 km (0.105 R)
• M17: 4,659,525 km (0.11 R)
• M18: 5,041,149 km (0.089 R)
• M19: 5,196,731 km (0.063 R)
• M20: 5,327,479 km (0.066 R)
• M21: 5,539,160 km (0.066 R)
• M22: 5,889,070 km (0.072 R)
• M23: 6,301,960 km (0.079 R)
• M24: 6,582,306 km (0.107 R)
• M25: 7,184,737 km (0.112 R)
• M26: 7,418,858 km (0.073 R)
• M27: 7,566,511 km (0.085 R)
• M28: 7,685,441 km (0.102 R)
• M29: 8,380,772 km (0.108 R)
• M30: 8,534,708 km (0.116 R)
• M31: 8,814,007 km (0.078 R)
• M32: 9,286,288 km (0.096 R)
• M33: 9,445,610 km (0.047 R)
• M34: 9,605,829 km (0.09 R)
• M35: 9,799,259 km (0.064 R)
• M36: 10,354,417 km (0.114 R)
• M37: 10,785,857 km (0.11 R)
• M38: 11,155,513 km (0.06 R)
• M39: 11,495,250 km (0.111 R)
• M40: 12,011,213 km (0.061 R)
• M41: 12,254,609 km (0.05 R)
• M42: 12,464,644 km (0.119 R)
• M43: 12,605,266 km (0.104 R)
• M44: 12,994,669 km (0.072 R)
• M45: 13,460,068 km (0.095 R)
• M46: 13,858,298 km (0.104 R)
• M47: 13,967,504 km (0.086 R)
• M48: 14,113,662 km (0.104 R)
• M49: 14,592,076 km (0.089 R)
• M50: 15,188,223 km (0.086 R)
• M51: 16,635,882 km (0.057 R)
• M52: 17,180,268 km (0.101 R)
• M53: 17,888,913 km (0.087 R)
• M54: 18,647,225 km (0.097 R)
• M55: 19,253,396 km (0.078 R)
• M56: 19,907,138 km (0.072 R)
• M57: 20,030,407 km (0.074 R)
• M58: 20,112,835 km (0.117 R)
• M59: 20,817,740 km (0.118 R)
• M60: 21,110,354 km (0.083 R)
• M61: 21,573,060 km (0.058 R)
• M62: 22,166,664 km (0.096 R)
• M63: 22,508,346 km (0.071 R)
• M64: 22,808,739 km (0.105 R)
• M65: 24,992,568 km (0.071 R)
• M66: 25,437,323 km (0.055 R)
• M67: 25,705,552 km (0.059 R)
• M68: 26,334,760 km (0.097 R)
• M69: 26,832,772 km (0.083 R)
• M70: 27,425,329 km (0.06 R)
• M71: 27,700,290 km (0.087 R)
• M72: 28,160,602 km (0.105 R)
• M73: 29,088,708 km (0.055 R)
• M74: 30,168,655 km (0.093 R)
• M75: 30,975,137 km (0.112 R)
• M76: 31,500,824 km (0.101 R)
• M77: 32,367,295 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.5

Radius: 4.5

Gravity: 24.81 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 13.8 AU - 15.04 AU

Year: 20307 Days

Day: 23.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,273,858 km

• M1: 96,491 km (0.088 R)
• M2: 346,319 km (0.052 R)
• M3: 807,230 km (0.044 R)
• M4: 1,284,298 km (0.058 R)
• M5: 1,366,427 km (0.065 R)
• M6: 2,020,469 km (0.077 R)
• M7: 2,116,361 km (0.085 R)
• M8: 2,148,525 km (0.109 R)
• M9: 2,757,238 km (0.056 R)
• M10: 2,828,148 km (0.086 R)
• M11: 3,340,221 km (0.111 R)
• M12: 3,684,446 km (0.084 R)
• M13: 4,080,132 km (0.097 R)
• M14: 4,364,967 km (0.111 R)
• M15: 4,740,757 km (0.092 R)
• M16: 5,083,485 km (0.092 R)
• M17: 5,567,734 km (0.043 R)
• M18: 6,112,569 km (0.118 R)
• M19: 8,149,344 km (0.063 R)
• M20: 8,610,704 km (0.071 R)
• M21: 9,292,122 km (0.104 R)
• M22: 11,041,819 km (0.066 R)
• M23: 11,723,536 km (0.099 R)
• M24: 12,011,662 km (0.111 R)
• M25: 13,426,558 km (0.069 R)
• M26: 14,214,790 km (0.115 R)
• M27: 14,460,280 km (0.08 R)
• M28: 17,121,626 km (0.076 R)
• M29: 17,251,926 km (0.098 R)
• M30: 17,448,348 km (0.057 R)
• M31: 17,711,191 km (0.107 R)
• M32: 17,777,014 km (0.08 R)
• M33: 18,107,925 km (0.109 R)
• M34: 19,587,448 km (0.114 R)
• M35: 19,792,247 km (0.112 R)
• M36: 20,134,976 km (0.072 R)
• M37: 21,035,555 km (0.047 R)
• M38: 21,949,149 km (0.053 R)
• M39: 22,303,995 km (0.048 R)
• M40: 22,517,771 km (0.089 R)
• M41: 22,732,294 km (0.034 R)
• M42: 22,803,951 km (0.098 R)
• M43: 22,875,609 km (0.054 R)
• M44: 23,235,392 km (0.096 R)
• M45: 23,307,647 km (0.113 R)
• M46: 23,669,525 km (0.051 R)
• M47: 25,581,685 km (0.11 R)
• M48: 25,880,132 km (0.073 R)
• M49: 26,330,123 km (0.112 R)
• M50: 27,848,691 km (0.117 R)
• M51: 29,708,043 km (0.072 R)
• M52: 30,021,899 km (0.093 R)
• M53: 31,527,153 km (0.091 R)
• M54: 32,007,661 km (0.049 R)
• M55: 33,056,941 km (0.066 R)
• M56: 33,463,548 km (0.073 R)
• M57: 33,626,609 km (0.101 R)
• M58: 33,871,800 km (0.04 R)
• M59: 34,363,828 km (0.093 R)
• M60: 34,775,671 km (0.091 R)
• M61: 35,355,063 km (0.12 R)
• M62: 35,854,122 km (0.029 R)
• M63: 36,523,273 km (0.063 R)
• M64: 37,027,867 km (0.107 R)
• M65: 37,365,509 km (0.085 R)
• M66: 37,534,704 km (0.104 R)
• M67: 38,384,570 km (0.12 R)
• M68: 38,811,821 km (0.078 R)
• M69: 40,623,601 km (0.103 R)
• M70: 42,198,418 km (0.048 R)
• M71: 42,374,644 km (0.046 R)
• M72: 42,816,107 km (0.089 R)
• M73: 45,317,085 km (0.098 R)
• M74: 46,130,897 km (0.03 R)
• M75: 47,040,901 km (0.073 R)
• M76: 47,681,329 km (0.077 R)
• M77: 49,527,217 km (0.079 R)
• M78: 50,085,517 km (0.092 R)
• M79: 50,552,412 km (0.055 R)
• M80: 52,055,870 km (0.059 R)
• M81: 52,623,445 km (0.102 R)
• M82: 52,718,290 km (0.09 R)
• M83: 55,299,302 km (0.104 R)
• M84: 56,168,765 km (0.083 R)
• M85: 57,335,179 km (0.081 R)
• M86: 59,395,291 km (0.098 R)
• M87: 59,790,379 km (0.094 R)
• M88: 61,879,214 km (0.047 R)
• M89: 62,079,526 km (0.115 R)
• M90: 62,580,828 km (0.112 R)
• M91: 62,781,738 km (0.092 R)
• M92: 62,982,948 km (0.084 R)
• M93: 65,311,588 km (0.096 R)
• M94: 66,128,093 km (0.107 R)

Asteroid Belt

Center: 16.43 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 18.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.3

Radius: 5.7

Gravity: 18.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.29 AU - 18.59 AU

Year: 29366 Days

Day: 18.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 93,273,858 km

• M1: 354,547 km (0.091 R)
• M2: 439,369 km (0.078 R)
• M3: 707,448 km (0.114 R)
• M4: 960,568 km (0.073 R)
• M5: 1,305,989 km (0.119 R)
• M6: 2,140,446 km (0.08 R)
• M7: 2,219,434 km (0.086 R)
• M8: 2,380,551 km (0.111 R)
• M9: 2,421,541 km (0.039 R)
• M10: 2,974,155 km (0.104 R)
• M11: 3,378,818 km (0.115 R)
• M12: 4,439,466 km (0.047 R)
• M13: 5,005,545 km (0.101 R)
• M14: 5,270,333 km (0.106 R)
• M15: 5,648,666 km (0.108 R)
• M16: 5,868,874 km (0.111 R)
• M17: 6,091,924 km (0.107 R)
• M18: 7,728,974 km (0.104 R)
• M19: 9,754,080 km (0.119 R)
• M20: 11,166,583 km (0.114 R)
• M21: 11,373,477 km (0.096 R)
• M22: 12,001,938 km (0.072 R)
• M23: 13,001,850 km (0.111 R)
• M24: 14,176,941 km (0.114 R)
• M25: 14,475,988 km (0.113 R)
• M26: 14,777,278 km (0.09 R)
• M27: 15,156,508 km (0.091 R)
• M28: 15,385,692 km (0.104 R)
• M29: 15,847,501 km (0.087 R)
• M30: 16,235,707 km (0.063 R)
• M31: 16,627,055 km (0.101 R)
• M32: 16,942,408 km (0.118 R)
• M33: 17,100,832 km (0.097 R)
• M34: 17,499,061 km (0.11 R)
• M35: 17,900,283 km (0.103 R)
• M36: 18,467,109 km (0.049 R)
• M37: 18,793,681 km (0.043 R)
• M38: 19,204,627 km (0.102 R)
• M39: 19,951,569 km (0.081 R)
• M40: 21,047,373 km (0.052 R)
• M41: 22,249,093 km (0.1 R)
• M42: 22,422,626 km (0.079 R)
• M43: 22,509,543 km (0.039 R)
• M44: 23,915,314 km (0.083 R)
• M45: 24,004,175 km (0.067 R)
• M46: 25,439,866 km (0.077 R)
• M47: 27,831,637 km (0.083 R)
• M48: 28,018,634 km (0.073 R)
• M49: 32,039,526 km (0.064 R)
• M50: 32,333,485 km (0.099 R)
• M51: 32,530,057 km (0.096 R)
• M52: 36,338,669 km (0.116 R)
• M53: 36,747,670 km (0.1 R)
• M54: 37,570,308 km (0.093 R)
• M55: 38,087,468 km (0.073 R)
• M56: 39,653,309 km (0.071 R)
• M57: 39,863,644 km (0.102 R)
• M58: 40,179,894 km (0.108 R)
• M59: 40,814,937 km (0.087 R)
• M60: 41,346,607 km (0.114 R)
• M61: 41,880,522 km (0.119 R)
• M62: 48,014,633 km (0.093 R)
• M63: 48,126,682 km (0.096 R)
• M64: 52,103,293 km (0.119 R)
• M65: 52,449,013 km (0.079 R)
• M66: 53,607,051 km (0.058 R)
• M67: 54,305,822 km (0.103 R)
• M68: 55,007,586 km (0.098 R)
• M69: 55,359,590 km (0.102 R)
• M70: 59,401,275 km (0.075 R)
• M71: 59,762,405 km (0.097 R)
• M72: 60,607,932 km (0.072 R)
• M73: 61,944,738 km (0.109 R)
• M74: 63,659,878 km (0.12 R)
• M75: 64,523,357 km (0.118 R)
• M76: 65,390,725 km (0.104 R)
• M77: 69,024,906 km (0.118 R)
• M78: 69,785,013 km (0.059 R)
• M79: 72,338,499 km (0.074 R)
• M80: 75,573,104 km (0.077 R)
• M81: 77,273,583 km (0.066 R)
• M82: 77,931,066 km (0.068 R)
• M83: 78,854,534 km (0.107 R)
• M84: 81,780,518 km (0.109 R)
• M85: 82,048,149 km (0.112 R)
• M86: 83,795,751 km (0.083 R)
• M87: 85,827,290 km (0.098 R)
• M88: 87,190,576 km (0.04 R)
• M89: 87,601,072 km (0.091 R)
• M90: 88,012,018 km (0.042 R)
• M91: 88,149,199 km (0.107 R)
• M92: 89,524,751 km (0.11 R)
• M93: 93,273,824 km (0.059 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 12,305 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit