🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.49 AU - 0.53 AU

Year: 132 Days

Day: 35.6 Hours

Environment

Temp: 249 °C

Axial Tilt: 19.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.45 AU - 0.69 AU

Year: 156 Days

Day: 44.7 Hours

Environment

Temp: 200 °C

Axial Tilt: 22.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.69 AU - 0.69 AU

Year: 208 Days

Day: 27 Hours

Environment

Temp: 136 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 65,884,004 km

• M1: 84,224 km (0.111 R)
• M2: 360,381 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.67 AU - 0.71 AU

Year: 208 Days

Day: 20.1 Hours

Environment

Temp: 148 °C

Axial Tilt: 25.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,884,004 km

• M1: 274,063 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.07 AU - 1.33 AU

Year: 478 Days

Day: 27.9 Hours

Environment

Temp: 1 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.9 AU - 2.16 AU

Year: 1051 Days

Day: 24.3 Hours

Environment

Temp: -66 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,884,004 km

• M1: 723,156 km (0.112 R)
• M2: 970,292 km (0.115 R)

Asteroid Belt

Center: 3.85 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.6

Radius: 13

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.18 AU - 6.14 AU

Year: 4894 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 65,884,004 km

• M1: 239,506 km (0.107 R)
• M2: 336,146 km (0.114 R)
• M3: 447,298 km (0.115 R)
• M4: 828,772 km (0.117 R)
• M5: 1,250,489 km (0.096 R)
• M6: 1,331,870 km (0.059 R)
• M7: 1,485,956 km (0.105 R)
• M8: 2,413,014 km (0.102 R)
• M9: 2,709,068 km (0.092 R)
• M10: 2,816,479 km (0.112 R)
• M11: 2,925,386 km (0.084 R)
• M12: 3,072,740 km (0.042 R)
• M13: 3,222,637 km (0.093 R)
• M14: 3,374,928 km (0.06 R)
• M15: 3,726,782 km (0.072 R)
• M16: 4,255,910 km (0.118 R)
• M17: 4,765,590 km (0.096 R)
• M18: 5,339,746 km (0.098 R)
• M19: 5,866,181 km (0.065 R)
• M20: 6,006,205 km (0.029 R)
• M21: 6,100,302 km (0.095 R)
• M22: 6,242,121 km (0.099 R)
• M23: 6,723,377 km (0.052 R)
• M24: 7,696,062 km (0.074 R)
• M25: 8,185,995 km (0.07 R)
• M26: 9,331,915 km (0.053 R)
• M27: 9,495,874 km (0.097 R)
• M28: 10,499,377 km (0.06 R)
• M29: 10,669,919 km (0.06 R)
• M30: 11,653,824 km (0.061 R)
• M31: 11,800,878 km (0.035 R)
• M32: 12,246,082 km (0.081 R)
• M33: 12,425,749 km (0.074 R)
• M34: 12,515,807 km (0.114 R)
• M35: 12,969,836 km (0.111 R)
• M36: 13,091,758 km (0.081 R)
• M37: 13,275,465 km (0.09 R)
• M38: 13,614,603 km (0.119 R)
• M39: 13,707,503 km (0.084 R)
• M40: 14,050,082 km (0.117 R)
• M41: 14,648,623 km (0.112 R)
• M42: 14,807,646 km (0.112 R)
• M43: 14,903,239 km (0.119 R)
• M44: 15,223,379 km (0.117 R)
• M45: 15,416,659 km (0.07 R)
• M46: 15,545,912 km (0.104 R)
• M47: 15,643,150 km (0.056 R)
• M48: 16,560,185 km (0.118 R)
• M49: 16,891,844 km (0.05 R)
• M50: 17,192,236 km (0.116 R)
• M51: 17,460,764 km (0.117 R)
• M52: 17,764,598 km (0.045 R)
• M53: 18,824,349 km (0.048 R)
• M54: 19,379,357 km (0.111 R)
• M55: 19,588,944 km (0.074 R)
• M56: 19,974,906 km (0.075 R)
• M57: 20,861,872 km (0.068 R)
• M58: 21,220,159 km (0.111 R)
• M59: 21,508,284 km (0.106 R)
• M60: 21,870,311 km (0.107 R)
• M61: 22,088,425 km (0.071 R)
• M62: 22,380,440 km (0.088 R)
• M63: 22,490,394 km (0.109 R)
• M64: 23,005,310 km (0.093 R)
• M65: 23,116,162 km (0.104 R)
• M66: 23,412,665 km (0.03 R)
• M67: 23,598,615 km (0.097 R)
• M68: 23,710,515 km (0.108 R)
• M69: 24,121,909 km (0.042 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.5

Radius: 12.7

Gravity: 4.57 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 5.53 AU - 7.03 AU

Year: 5720 Days

Day: 13.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 65,884,004 km

• M1: 191,635 km (0.12 R)
• M2: 333,005 km (0.1 R)
• M3: 512,223 km (0.098 R)
• M4: 592,557 km (0.077 R)
• M5: 690,693 km (0.075 R)
• M6: 795,412 km (0.102 R)
• M7: 877,840 km (0.088 R)
• M8: 1,037,461 km (0.098 R)
• M9: 1,223,411 km (0.088 R)
• M10: 1,541,008 km (0.102 R)
• M11: 1,682,826 km (0.049 R)
• M12: 1,904,082 km (0.078 R)
• M13: 1,999,076 km (0.114 R)
• M14: 2,194,152 km (0.116 R)
• M15: 2,395,660 km (0.089 R)
• M16: 2,519,527 km (0.066 R)
• M17: 3,059,276 km (0.118 R)
• M18: 3,587,357 km (0.075 R)
• M19: 3,729,924 km (0.057 R)
• M20: 4,369,604 km (0.092 R)
• M21: 5,501,611 km (0.053 R)
• M22: 5,611,416 km (0.119 R)
• M23: 5,694,293 km (0.05 R)
• M24: 5,889,219 km (0.076 R)
• M25: 6,257,081 km (0.101 R)
• M26: 7,164,392 km (0.075 R)
• M27: 7,465,981 km (0.103 R)
• M28: 7,833,393 km (0.104 R)
• M29: 8,175,374 km (0.08 R)
• M30: 8,269,471 km (0.119 R)
• M31: 8,427,297 km (0.105 R)
• M32: 8,522,291 km (0.036 R)
• M33: 9,133,100 km (0.118 R)
• M34: 9,328,923 km (0.114 R)
• M35: 10,058,811 km (0.064 R)
• M36: 11,257,838 km (0.039 R)
• M37: 11,503,029 km (0.106 R)
• M38: 11,750,015 km (0.093 R)
• M39: 12,285,276 km (0.071 R)
• M40: 12,938,121 km (0.113 R)
• M41: 13,453,636 km (0.066 R)
• M42: 15,272,147 km (0.093 R)
• M43: 15,856,178 km (0.059 R)
• M44: 16,289,114 km (0.109 R)
• M45: 16,368,251 km (0.096 R)
• M46: 16,606,411 km (0.11 R)
• M47: 16,885,860 km (0.096 R)
• M48: 17,005,987 km (0.091 R)
• M49: 17,408,704 km (0.067 R)
• M50: 17,530,178 km (0.044 R)
• M51: 17,611,260 km (0.025 R)
• M52: 17,896,244 km (0.079 R)
• M53: 18,059,605 km (0.118 R)
• M54: 18,141,584 km (0.084 R)
• M55: 18,470,550 km (0.112 R)
• M56: 19,890,682 km (0.113 R)
• M57: 20,060,027 km (0.039 R)
• M58: 21,000,100 km (0.095 R)
• M59: 21,562,439 km (0.102 R)
• M60: 22,525,400 km (0.105 R)
• M61: 23,145,483 km (0.085 R)
• M62: 23,412,964 km (0.102 R)
• M63: 23,815,981 km (0.063 R)
• M64: 24,402,405 km (0.09 R)
• M65: 25,039,243 km (0.099 R)
• M66: 25,773,619 km (0.083 R)
• M67: 25,958,372 km (0.105 R)
• M68: 26,468,650 km (0.078 R)
• M69: 27,169,816 km (0.105 R)
• M70: 27,971,959 km (0.05 R)
• M71: 28,447,381 km (0.059 R)
• M72: 29,358,133 km (0.117 R)
• M73: 29,696,075 km (0.032 R)
• M74: 30,375,848 km (0.053 R)
• M75: 30,619,842 km (0.095 R)
• M76: 31,208,061 km (0.069 R)
• M77: 32,895,225 km (0.115 R)
• M78: 33,699,314 km (0.107 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.1

Radius: 12.4

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.06 AU - 7.34 AU

Year: 7021 Days

Day: 14 Hours

Environment

Temp: -150 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 65,884,004 km

• M1: 251,025 km (0.117 R)
• M2: 428,000 km (0.073 R)
• M3: 603,478 km (0.104 R)
• M4: 903,422 km (0.042 R)
• M5: 1,018,612 km (0.106 R)
• M6: 2,203,128 km (0.092 R)
• M7: 3,235,054 km (0.104 R)
• M8: 3,811,903 km (0.057 R)
• M9: 3,918,267 km (0.098 R)
• M10: 4,025,679 km (0.068 R)
• M11: 4,265,634 km (0.064 R)
• M12: 4,555,255 km (0.106 R)
• M13: 4,759,606 km (0.098 R)
• M14: 5,153,796 km (0.109 R)
• M15: 5,390,759 km (0.066 R)
• M16: 6,098,208 km (0.108 R)
• M17: 6,552,088 km (0.119 R)
• M18: 6,886,738 km (0.111 R)
• M19: 7,842,519 km (0.068 R)
• M20: 8,143,061 km (0.109 R)
• M21: 8,336,192 km (0.079 R)
• M22: 8,530,819 km (0.082 R)
• M23: 8,755,215 km (0.084 R)
• M24: 8,868,162 km (0.103 R)
• M25: 8,981,557 km (0.086 R)
• M26: 9,066,977 km (0.102 R)
• M27: 9,876,900 km (0.073 R)
• M28: 10,053,426 km (0.027 R)
• M29: 11,196,204 km (0.114 R)
• M30: 11,411,176 km (0.086 R)
• M31: 12,729,881 km (0.089 R)
• M32: 12,857,937 km (0.089 R)
• M33: 14,195,641 km (0.098 R)
• M34: 14,395,205 km (0.078 R)
• M35: 14,629,026 km (0.106 R)
• M36: 14,729,706 km (0.096 R)
• M37: 16,197,410 km (0.086 R)
• M38: 17,142,719 km (0.073 R)
• M39: 17,284,239 km (0.064 R)
• M40: 17,390,752 km (0.106 R)
• M41: 17,747,095 km (0.053 R)
• M42: 18,612,219 km (0.039 R)
• M43: 19,935,562 km (0.089 R)
• M44: 21,823,487 km (0.113 R)
• M45: 22,362,339 km (0.082 R)
• M46: 22,555,918 km (0.114 R)
• M47: 23,178,844 km (0.044 R)
• M48: 23,531,745 km (0.108 R)
• M49: 24,044,716 km (0.087 R)
• M50: 24,362,163 km (0.105 R)
• M51: 24,481,542 km (0.066 R)
• M52: 24,921,060 km (0.102 R)
• M53: 25,041,487 km (0.096 R)
• M54: 25,484,296 km (0.037 R)
• M55: 27,820,267 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 620.1

Radius: 3.9

Gravity: 40.77 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 9.85 AU - 16.05 AU

Year: 16937 Days

Day: 18.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,884,004 km

• M1: 65,225 km (0.113 R)
• M2: 575,204 km (0.081 R)
• M3: 851,810 km (0.09 R)
• M4: 1,737,878 km (0.116 R)
• M5: 1,767,200 km (0.109 R)
• M6: 2,320,562 km (0.085 R)
• M7: 2,616,018 km (0.093 R)
• M8: 2,957,999 km (0.106 R)
• M9: 3,460,348 km (0.072 R)
• M10: 3,571,350 km (0.043 R)
• M11: 3,759,095 km (0.088 R)
• M12: 3,873,238 km (0.08 R)
• M13: 4,341,181 km (0.1 R)
• M14: 4,785,785 km (0.098 R)
• M15: 5,457,929 km (0.106 R)
• M16: 5,500,863 km (0.074 R)
• M17: 6,069,934 km (0.073 R)
• M18: 6,203,973 km (0.074 R)
• M19: 7,121,756 km (0.102 R)
• M20: 8,476,215 km (0.109 R)
• M21: 8,526,031 km (0.069 R)
• M22: 8,575,997 km (0.1 R)
• M23: 8,928,151 km (0.117 R)
• M24: 9,284,941 km (0.07 R)
• M25: 9,336,254 km (0.089 R)
• M26: 9,490,938 km (0.119 R)
• M27: 9,907,568 km (0.091 R)
• M28: 10,012,585 km (0.1 R)
• M29: 10,650,770 km (0.108 R)
• M30: 10,704,476 km (0.098 R)
• M31: 10,974,799 km (0.112 R)
• M32: 11,411,774 km (0.087 R)
• M33: 11,798,784 km (0.111 R)
• M34: 11,910,234 km (0.055 R)
• M35: 12,021,834 km (0.119 R)
• M36: 13,100,585 km (0.08 R)
• M37: 14,268,944 km (0.077 R)
• M38: 15,227,418 km (0.112 R)
• M39: 17,522,249 km (0.059 R)
• M40: 18,289,237 km (0.058 R)
• M41: 18,871,771 km (0.082 R)
• M42: 20,321,076 km (0.083 R)
• M43: 20,924,105 km (0.115 R)
• M44: 21,601,185 km (0.07 R)
• M45: 21,805,685 km (0.112 R)
• M46: 23,745,072 km (0.113 R)
• M47: 24,097,225 km (0.108 R)
• M48: 25,307,173 km (0.098 R)
• M49: 26,028,234 km (0.105 R)
• M50: 27,564,006 km (0.07 R)
• M51: 28,454,712 km (0.062 R)
• M52: 28,978,753 km (0.119 R)
• M53: 29,204,197 km (0.113 R)
• M54: 30,188,252 km (0.084 R)
• M55: 31,106,184 km (0.061 R)
• M56: 31,645,934 km (0.086 R)
• M57: 35,188,262 km (0.077 R)
• M58: 35,992,350 km (0.115 R)
• M59: 36,965,185 km (0.1 R)
• M60: 37,454,968 km (0.119 R)
• M61: 38,193,533 km (0.072 R)
• M62: 38,275,812 km (0.046 R)
• M63: 39,435,046 km (0.084 R)
• M64: 39,935,301 km (0.109 R)
• M65: 41,110,841 km (0.082 R)
• M66: 41,195,364 km (0.074 R)
• M67: 41,364,260 km (0.096 R)
• M68: 41,533,455 km (0.074 R)
• M69: 41,618,128 km (0.097 R)
• M70: 43,581,899 km (0.063 R)
• M71: 43,754,086 km (0.067 R)
• M72: 44,099,208 km (0.117 R)
• M73: 44,965,679 km (0.117 R)
• M74: 45,139,662 km (0.069 R)
• M75: 45,925,350 km (0.049 R)
• M76: 46,188,343 km (0.088 R)
• M77: 48,666,132 km (0.089 R)
• M78: 48,934,062 km (0.093 R)
• M79: 49,023,521 km (0.045 R)
• M80: 49,113,131 km (0.108 R)
• M81: 50,642,918 km (0.112 R)
• M82: 51,005,244 km (0.049 R)
• M83: 52,371,372 km (0.098 R)
• M84: 52,646,034 km (0.075 R)
• M85: 55,792,077 km (0.091 R)
• M86: 56,635,061 km (0.118 R)
• M87: 56,728,859 km (0.081 R)
• M88: 57,011,001 km (0.109 R)
• M89: 57,482,084 km (0.111 R)
• M90: 57,954,514 km (0.114 R)
• M91: 59,093,702 km (0.103 R)
• M92: 59,475,027 km (0.119 R)
• M93: 63,235,768 km (0.065 R)
• M94: 63,528,232 km (0.099 R)
• M95: 64,310,329 km (0.115 R)

Kuiper Belt

Range: 30.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 18,192 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit