🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.48 AU - 0.66 AU

Year: 153 Days

Day: 12 Hours

Environment

Temp: 171 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.74 AU - 1 AU

Year: 288 Days

Day: 30 Hours

Environment

Temp: 167 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.79 AU - 2.27 AU

Year: 1026 Days

Day: 18.3 Hours

Environment

Temp: -63 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,090,456 km

• M1: 460,163 km (0.115 R)
• M2: 1,584,391 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.87 AU - 4.07 AU

Year: 2293 Days

Day: 35.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 100,090,456 km

• M1: 507,436 km (0.083 R)
• M2: 1,345,034 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.68 AU - 4.16 AU

Year: 2753 Days

Day: 26.7 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.6

Radius: 10.7

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 9.32 AU - 10.34 AU

Year: 10934 Days

Day: 10.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 100,090,456 km

• M1: 143,016 km (0.042 R)
• M2: 253,269 km (0.087 R)
• M3: 369,806 km (0.069 R)
• M4: 509,979 km (0.12 R)
• M5: 713,432 km (0.091 R)
• M6: 895,942 km (0.076 R)
• M7: 1,129,015 km (0.118 R)
• M8: 1,363,136 km (0.066 R)
• M9: 1,693,149 km (0.088 R)
• M10: 1,899,145 km (0.083 R)
• M11: 3,148,586 km (0.073 R)
• M12: 3,878,923 km (0.066 R)
• M13: 4,291,365 km (0.098 R)
• M14: 4,631,400 km (0.1 R)
• M15: 4,980,412 km (0.034 R)
• M16: 5,217,824 km (0.086 R)
• M17: 5,337,951 km (0.07 R)
• M18: 5,428,608 km (0.107 R)
• M19: 5,580,898 km (0.106 R)
• M20: 5,734,685 km (0.103 R)
• M21: 6,686,426 km (0.078 R)
• M22: 7,652,679 km (0.085 R)
• M23: 7,927,042 km (0.096 R)
• M24: 8,134,833 km (0.079 R)
• M25: 8,485,191 km (0.076 R)
• M26: 8,948,197 km (0.069 R)
• M27: 9,128,462 km (0.059 R)
• M28: 9,492,583 km (0.08 R)
• M29: 9,787,441 km (0.1 R)
• M30: 10,613,520 km (0.076 R)
• M31: 10,689,815 km (0.107 R)
• M32: 11,462,039 km (0.103 R)
• M33: 11,973,664 km (0.106 R)
• M34: 13,926,664 km (0.102 R)
• M35: 14,388,174 km (0.062 R)
• M36: 14,769,349 km (0.088 R)
• M37: 15,541,872 km (0.114 R)
• M38: 16,283,429 km (0.109 R)
• M39: 16,459,655 km (0.053 R)
• M40: 17,170,694 km (0.067 R)
• M41: 17,665,414 km (0.066 R)
• M42: 18,119,294 km (0.085 R)
• M43: 18,622,841 km (0.064 R)
• M44: 20,019,785 km (0.087 R)
• M45: 20,114,032 km (0.045 R)
• M46: 20,540,386 km (0.11 R)
• M47: 21,161,367 km (0.069 R)
• M48: 21,740,161 km (0.119 R)
• M49: 22,913,158 km (0.035 R)
• M50: 23,308,844 km (0.104 R)
• M51: 23,457,694 km (0.069 R)
• M52: 23,756,591 km (0.092 R)
• M53: 24,812,303 km (0.076 R)
• M54: 24,964,444 km (0.072 R)
• M55: 25,167,747 km (0.106 R)
• M56: 26,295,416 km (0.067 R)
• M57: 26,502,310 km (0.092 R)
• M58: 26,709,653 km (0.06 R)
• M59: 27,334,972 km (0.029 R)
• M60: 27,544,409 km (0.11 R)
• M61: 27,965,078 km (0.062 R)
• M62: 28,599,971 km (0.099 R)
• M63: 29,722,554 km (0.096 R)
• M64: 30,099,989 km (0.091 R)
• M65: 30,587,529 km (0.049 R)
• M66: 30,859,498 km (0.117 R)
• M67: 31,023,158 km (0.093 R)
• M68: 31,186,967 km (0.092 R)
• M69: 31,790,296 km (0.073 R)
• M70: 32,619,217 km (0.09 R)
• M71: 33,399,370 km (0.102 R)
• M72: 33,567,369 km (0.08 R)
• M73: 34,016,611 km (0.12 R)
• M74: 34,864,382 km (0.052 R)
• M75: 36,235,147 km (0.099 R)
• M76: 36,985,082 km (0.098 R)
• M77: 37,101,020 km (0.076 R)
• M78: 37,507,328 km (0.07 R)
• M79: 38,148,803 km (0.089 R)
• M80: 38,970,545 km (0.057 R)
• M81: 39,442,675 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.9

Radius: 9.9

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.89 AU - 13.41 AU

Year: 15025 Days

Day: 8.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 100,090,456 km

• M1: 143,315 km (0.119 R)
• M2: 420,520 km (0.091 R)
• M3: 651,349 km (0.073 R)
• M4: 801,845 km (0.081 R)
• M5: 901,926 km (0.103 R)
• M6: 1,418,188 km (0.104 R)
• M7: 1,694,196 km (0.073 R)
• M8: 1,852,171 km (0.025 R)
• M9: 2,015,083 km (0.111 R)
• M10: 2,211,206 km (0.106 R)
• M11: 3,025,318 km (0.048 R)
• M12: 3,481,292 km (0.108 R)
• M13: 3,548,312 km (0.08 R)
• M14: 3,786,023 km (0.102 R)
• M15: 4,064,125 km (0.098 R)
• M16: 4,241,399 km (0.068 R)
• M17: 4,530,272 km (0.083 R)
• M18: 5,203,762 km (0.091 R)
• M19: 5,749,345 km (0.118 R)
• M20: 5,948,610 km (0.089 R)
• M21: 6,643,043 km (0.078 R)
• M22: 7,492,909 km (0.089 R)
• M23: 7,579,825 km (0.057 R)
• M24: 8,197,365 km (0.109 R)
• M25: 8,922,765 km (0.102 R)
• M26: 10,434,751 km (0.089 R)
• M27: 11,319,772 km (0.117 R)
• M28: 11,419,553 km (0.113 R)
• M29: 12,743,794 km (0.098 R)
• M30: 12,899,675 km (0.061 R)
• M31: 13,742,060 km (0.1 R)
• M32: 13,848,574 km (0.042 R)
• M33: 13,955,387 km (0.09 R)
• M34: 15,093,378 km (0.068 R)
• M35: 15,203,332 km (0.096 R)
• M36: 15,701,344 km (0.048 R)
• M37: 16,713,523 km (0.1 R)
• M38: 17,515,218 km (0.104 R)
• M39: 18,623,289 km (0.07 R)
• M40: 19,573,984 km (0.094 R)
• M41: 20,115,678 km (0.048 R)
• M42: 20,723,195 km (0.108 R)
• M43: 21,336,995 km (0.113 R)
• M44: 22,331,222 km (0.116 R)
• M45: 23,467,867 km (0.117 R)
• M46: 23,531,595 km (0.115 R)
• M47: 24,364,856 km (0.112 R)
• M48: 25,207,840 km (0.051 R)
• M49: 26,390,710 km (0.101 R)
• M50: 27,323,153 km (0.115 R)
• M51: 28,266,518 km (0.082 R)
• M52: 28,402,203 km (0.09 R)
• M53: 29,289,019 km (0.078 R)
• M54: 29,563,681 km (0.072 R)
• M55: 29,839,390 km (0.088 R)
• M56: 30,532,028 km (0.111 R)
• M57: 31,651,319 km (0.028 R)
• M58: 34,074,057 km (0.118 R)
• M59: 36,703,688 km (0.079 R)
• M60: 36,851,640 km (0.067 R)
• M61: 37,296,844 km (0.027 R)
• M62: 37,818,491 km (0.084 R)
• M63: 39,929,168 km (0.115 R)
• M64: 40,462,783 km (0.064 R)
• M65: 40,539,228 km (0.039 R)
• M66: 41,460,003 km (0.107 R)
• M67: 42,620,733 km (0.104 R)
• M68: 43,010,136 km (0.105 R)
• M69: 43,792,233 km (0.087 R)
• M70: 45,291,204 km (0.066 R)
• M71: 46,726,745 km (0.07 R)
• M72: 47,128,116 km (0.051 R)
• M73: 48,339,111 km (0.083 R)
• M74: 48,989,264 km (0.084 R)
• M75: 49,805,918 km (0.097 R)
• M76: 50,709,489 km (0.05 R)
• M77: 54,715,272 km (0.096 R)
• M78: 56,158,143 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 979

Radius: 3.8

Gravity: 67.8 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 17.02 AU - 17.32 AU

Year: 25240 Days

Day: 21.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 100,090,456 km

• M1: 132,693 km (0.088 R)
• M2: 178,769 km (0.106 R)
• M3: 309,219 km (0.045 R)
• M4: 396,285 km (0.036 R)
• M5: 541,395 km (0.112 R)
• M6: 1,099,395 km (0.091 R)
• M7: 1,267,992 km (0.057 R)
• M8: 1,481,019 km (0.114 R)
• M9: 2,102,149 km (0.118 R)
• M10: 2,310,988 km (0.107 R)
• M11: 2,930,473 km (0.064 R)
• M12: 2,976,549 km (0.075 R)
• M13: 3,022,924 km (0.108 R)
• M14: 3,116,423 km (0.095 R)
• M15: 3,402,604 km (0.085 R)
• M16: 3,597,978 km (0.078 R)
• M17: 4,628,708 km (0.116 R)
• M18: 4,954,532 km (0.079 R)
• M19: 5,064,786 km (0.06 R)
• M20: 6,510,200 km (0.081 R)
• M21: 7,371,136 km (0.087 R)
• M22: 7,434,117 km (0.051 R)
• M23: 7,497,097 km (0.114 R)
• M24: 8,529,771 km (0.113 R)
• M25: 9,062,639 km (0.088 R)
• M26: 9,197,427 km (0.107 R)
• M27: 9,674,793 km (0.095 R)
• M28: 14,632,317 km (0.102 R)
• M29: 15,429,225 km (0.067 R)
• M30: 17,231,281 km (0.103 R)
• M31: 17,482,157 km (0.089 R)
• M32: 17,987,498 km (0.118 R)
• M33: 18,072,171 km (0.043 R)
• M34: 20,940,261 km (0.096 R)
• M35: 22,199,127 km (0.097 R)
• M36: 22,471,994 km (0.099 R)
• M37: 24,319,677 km (0.073 R)
• M38: 26,311,423 km (0.086 R)
• M39: 28,354,930 km (0.112 R)
• M40: 28,453,515 km (0.098 R)
• M41: 30,448,702 km (0.085 R)
• M42: 30,650,809 km (0.086 R)
• M43: 31,259,522 km (0.076 R)
• M44: 32,077,224 km (0.094 R)
• M45: 32,488,768 km (0.073 R)
• M46: 33,525,182 km (0.118 R)
• M47: 33,629,452 km (0.091 R)
• M48: 34,047,428 km (0.04 R)
• M49: 35,630,323 km (0.11 R)
• M50: 36,270,153 km (0.119 R)
• M51: 36,591,490 km (0.094 R)
• M52: 37,345,014 km (0.095 R)
• M53: 37,669,492 km (0.068 R)
• M54: 37,777,801 km (0.055 R)
• M55: 38,321,290 km (0.102 R)
• M56: 39,086,333 km (0.108 R)
• M57: 39,195,989 km (0.076 R)
• M58: 39,415,748 km (0.074 R)
• M59: 39,635,956 km (0.113 R)
• M60: 39,966,866 km (0.105 R)
• M61: 40,298,824 km (0.075 R)
• M62: 44,466,621 km (0.086 R)
• M63: 44,925,288 km (0.1 R)
• M64: 48,062,355 km (0.086 R)
• M65: 48,533,140 km (0.073 R)
• M66: 48,651,023 km (0.094 R)
• M67: 49,123,752 km (0.086 R)
• M68: 49,597,828 km (0.056 R)
• M69: 50,909,651 km (0.067 R)
• M70: 52,595,619 km (0.119 R)
• M71: 54,299,838 km (0.077 R)
• M72: 56,022,009 km (0.104 R)
• M73: 56,145,726 km (0.047 R)
• M74: 56,393,461 km (0.091 R)
• M75: 57,263,073 km (0.074 R)
• M76: 59,646,017 km (0.086 R)
• M77: 62,573,648 km (0.038 R)
• M78: 68,832,224 km (0.07 R)
• M79: 68,964,768 km (0.116 R)
• M80: 72,169,902 km (0.106 R)
• M81: 73,519,574 km (0.078 R)
• M82: 77,756,485 km (0.117 R)
• M83: 77,894,414 km (0.081 R)
• M84: 78,170,722 km (0.056 R)
• M85: 80,950,699 km (0.103 R)
• M86: 82,212,258 km (0.091 R)
• M87: 82,352,880 km (0.118 R)
• M88: 82,493,502 km (0.113 R)
• M89: 84,612,855 km (0.071 R)
• M90: 85,323,295 km (0.105 R)
• M91: 90,206,469 km (0.102 R)
• M92: 93,414,146 km (0.091 R)
• M93: 94,442,482 km (0.115 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 186 - 10,662 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit