🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.51 AU - 0.53 AU

Year: 143 Days

Day: 36.8 Hours

Environment

Temp: 221 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 62,242,371 km

• M1: 230,530 km (0.104 R)
• M2: 409,749 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.52 AU - 0.74 AU

Year: 190 Days

Day: 25.7 Hours

Environment

Temp: 123 °C

Axial Tilt: 6.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.81 AU - 0.93 AU

Year: 309 Days

Day: 21.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.7

Radius: 12.3

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.9 AU - 5.82 AU

Year: 4725 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 62,242,371 km

• M1: 181,911 km (0.083 R)
• M2: 261,946 km (0.046 R)
• M3: 363,672 km (0.112 R)
• M4: 469,289 km (0.118 R)
• M5: 809,474 km (0.108 R)
• M6: 903,870 km (0.032 R)
• M7: 1,081,892 km (0.117 R)
• M8: 1,223,411 km (0.082 R)
• M9: 1,371,513 km (0.111 R)
• M10: 1,473,689 km (0.098 R)
• M11: 1,880,744 km (0.067 R)
• M12: 2,024,209 km (0.12 R)
• M13: 2,353,175 km (0.089 R)
• M14: 2,635,166 km (0.054 R)
• M15: 2,715,501 km (0.106 R)
• M16: 2,961,439 km (0.045 R)
• M17: 3,387,943 km (0.086 R)
• M18: 3,707,185 km (0.07 R)
• M19: 3,925,448 km (0.055 R)
• M20: 4,374,840 km (0.106 R)
• M21: 4,880,331 km (0.116 R)
• M22: 5,039,653 km (0.114 R)
• M23: 5,200,770 km (0.105 R)
• M24: 5,322,692 km (0.049 R)
• M25: 5,507,446 km (0.038 R)
• M26: 5,862,292 km (0.116 R)
• M27: 6,053,179 km (0.093 R)
• M28: 6,397,703 km (0.1 R)
• M29: 6,550,442 km (0.08 R)
• M30: 6,660,247 km (0.104 R)
• M31: 6,837,371 km (0.104 R)
• M32: 6,948,821 km (0.1 R)
• M33: 7,400,756 km (0.118 R)
• M34: 7,492,310 km (0.059 R)
• M35: 8,073,199 km (0.113 R)
• M36: 8,167,445 km (0.096 R)
• M37: 8,765,089 km (0.07 R)
• M38: 8,935,032 km (0.027 R)
• M39: 9,476,128 km (0.12 R)
• M40: 9,977,280 km (0.1 R)
• M41: 10,358,755 km (0.06 R)
• M42: 10,771,196 km (0.105 R)
• M43: 11,188,874 km (0.097 R)
• M44: 11,346,849 km (0.096 R)
• M45: 11,479,243 km (0.05 R)
• M46: 12,013,307 km (0.106 R)
• M47: 12,583,126 km (0.114 R)
• M48: 12,692,631 km (0.112 R)
• M49: 12,857,488 km (0.114 R)
• M50: 13,189,296 km (0.102 R)
• M51: 13,328,422 km (0.1 R)
• M52: 13,889,863 km (0.105 R)
• M53: 14,487,656 km (0.096 R)
• M54: 14,746,461 km (0.088 R)
• M55: 14,977,888 km (0.079 R)
• M56: 15,502,678 km (0.112 R)
• M57: 15,649,583 km (0.111 R)
• M58: 15,737,995 km (0.104 R)
• M59: 16,004,130 km (0.088 R)
• M60: 16,152,531 km (0.077 R)
• M61: 16,241,841 km (0.111 R)
• M62: 17,265,389 km (0.102 R)
• M63: 17,662,273 km (0.101 R)
• M64: 18,185,865 km (0.062 R)
• M65: 18,371,815 km (0.075 R)
• M66: 18,933,705 km (0.104 R)
• M67: 19,437,850 km (0.082 R)
• M68: 19,691,568 km (0.055 R)
• M69: 20,717,510 km (0.041 R)
• M70: 20,847,062 km (0.09 R)
• M71: 21,009,226 km (0.108 R)
• M72: 21,662,370 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.4

Radius: 11.2

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.01 AU - 6.13 AU

Year: 5006 Days

Day: 9.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 62,242,371 km

• M1: 144,212 km (0.059 R)
• M2: 266,583 km (0.115 R)
• M3: 343,776 km (0.117 R)
• M4: 468,989 km (0.103 R)
• M5: 829,371 km (0.068 R)
• M6: 1,008,888 km (0.105 R)
• M7: 1,157,738 km (0.104 R)
• M8: 1,246,300 km (0.098 R)
• M9: 1,360,443 km (0.116 R)
• M10: 1,574,966 km (0.094 R)
• M11: 1,698,983 km (0.118 R)
• M12: 1,839,306 km (0.071 R)
• M13: 1,983,668 km (0.074 R)
• M14: 2,396,857 km (0.105 R)
• M15: 2,497,088 km (0.11 R)
• M16: 2,598,964 km (0.071 R)
• M17: 2,821,715 km (0.083 R)
• M18: 3,160,105 km (0.107 R)
• M19: 3,960,005 km (0.118 R)
• M20: 5,002,852 km (0.071 R)
• M21: 5,076,604 km (0.107 R)
• M22: 5,150,655 km (0.108 R)
• M23: 5,299,804 km (0.104 R)
• M24: 5,775,375 km (0.117 R)
• M25: 5,989,151 km (0.095 R)
• M26: 6,605,195 km (0.078 R)
• M27: 6,706,473 km (0.079 R)
• M28: 6,788,003 km (0.075 R)
• M29: 6,972,308 km (0.061 R)
• M30: 7,620,216 km (0.101 R)
• M31: 7,897,720 km (0.106 R)
• M32: 8,026,823 km (0.067 R)
• M33: 8,330,956 km (0.1 R)
• M34: 8,572,706 km (0.053 R)
• M35: 8,683,259 km (0.068 R)
• M36: 9,040,499 km (0.035 R)
• M37: 9,243,652 km (0.063 R)
• M38: 9,334,309 km (0.041 R)
• M39: 9,700,225 km (0.077 R)
• M40: 9,792,527 km (0.045 R)
• M41: 9,908,166 km (0.105 R)
• M42: 10,024,404 km (0.106 R)
• M43: 10,140,940 km (0.063 R)
• M44: 10,399,146 km (0.098 R)
• M45: 10,564,602 km (0.118 R)
• M46: 10,802,313 km (0.114 R)
• M47: 10,898,055 km (0.087 R)
• M48: 10,969,862 km (0.091 R)
• M49: 11,380,359 km (0.053 R)
• M50: 11,993,261 km (0.117 R)
• M51: 12,067,611 km (0.097 R)
• M52: 12,216,611 km (0.047 R)
• M53: 12,541,537 km (0.117 R)
• M54: 12,768,178 km (0.092 R)
• M55: 14,130,117 km (0.09 R)
• M56: 15,188,522 km (0.108 R)
• M57: 15,808,605 km (0.04 R)
• M58: 16,299,586 km (0.1 R)
• M59: 16,519,494 km (0.086 R)
• M60: 16,657,424 km (0.104 R)
• M61: 16,823,328 km (0.097 R)
• M62: 16,934,329 km (0.091 R)
• M63: 18,228,052 km (0.074 R)
• M64: 18,484,911 km (0.109 R)
• M65: 18,915,753 km (0.088 R)
• M66: 19,407,930 km (0.032 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 427

Radius: 6.8

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 11.99 AU - 14.87 AU

Year: 18742 Days

Day: 17.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,242,371 km

• M1: 94,845 km (0.085 R)
• M2: 146,756 km (0.108 R)
• M3: 222,302 km (0.087 R)
• M4: 930,499 km (0.075 R)
• M5: 2,572,186 km (0.092 R)
• M6: 2,668,377 km (0.093 R)
• M7: 3,804,423 km (0.056 R)
• M8: 4,479,858 km (0.087 R)
• M9: 4,752,575 km (0.084 R)
• M10: 4,950,642 km (0.105 R)
• M11: 5,070,769 km (0.118 R)
• M12: 6,367,783 km (0.086 R)
• M13: 6,542,364 km (0.049 R)
• M14: 6,807,152 km (0.063 R)
• M15: 7,347,200 km (0.106 R)
• M16: 7,994,510 km (0.059 R)
• M17: 8,230,276 km (0.103 R)
• M18: 8,756,711 km (0.072 R)
• M19: 9,343,434 km (0.104 R)
• M20: 9,942,723 km (0.063 R)
• M21: 10,709,412 km (0.113 R)
• M22: 11,336,377 km (0.057 R)
• M23: 11,867,898 km (0.108 R)
• M24: 12,353,194 km (0.081 R)
• M25: 12,680,364 km (0.085 R)
• M26: 12,790,020 km (0.037 R)
• M27: 13,343,232 km (0.036 R)
• M28: 13,566,582 km (0.118 R)
• M29: 14,991,053 km (0.104 R)
• M30: 15,809,353 km (0.062 R)
• M31: 15,927,536 km (0.106 R)
• M32: 16,105,108 km (0.096 R)
• M33: 16,343,119 km (0.081 R)
• M34: 16,522,337 km (0.079 R)
• M35: 17,124,319 km (0.099 R)
• M36: 17,245,643 km (0.101 R)
• M37: 18,598,456 km (0.12 R)
• M38: 19,730,463 km (0.12 R)
• M39: 20,176,714 km (0.114 R)
• M40: 20,819,984 km (0.116 R)
• M41: 21,535,361 km (0.071 R)
• M42: 22,723,169 km (0.071 R)
• M43: 23,526,958 km (0.108 R)
• M44: 24,135,821 km (0.047 R)
• M45: 24,408,089 km (0.111 R)
• M46: 25,299,992 km (0.116 R)
• M47: 25,715,276 km (0.111 R)
• M48: 26,132,803 km (0.091 R)
• M49: 27,045,051 km (0.075 R)
• M50: 27,115,661 km (0.1 R)
• M51: 28,253,652 km (0.054 R)
• M52: 29,698,169 km (0.099 R)
• M53: 29,771,023 km (0.083 R)
• M54: 30,062,889 km (0.073 R)
• M55: 30,282,648 km (0.085 R)
• M56: 30,355,951 km (0.086 R)
• M57: 30,649,761 km (0.059 R)
• M58: 31,760,226 km (0.111 R)
• M59: 32,283,071 km (0.088 R)
• M60: 32,358,019 km (0.106 R)
• M61: 32,507,916 km (0.097 R)
• M62: 33,412,684 km (0.081 R)
• M63: 34,632,057 km (0.042 R)
• M64: 35,324,246 km (0.061 R)
• M65: 35,401,439 km (0.065 R)
• M66: 35,865,790 km (0.035 R)
• M67: 36,176,505 km (0.079 R)
• M68: 36,410,027 km (0.081 R)
• M69: 37,113,885 km (0.097 R)
• M70: 37,270,814 km (0.088 R)
• M71: 38,534,916 km (0.112 R)
• M72: 39,732,746 km (0.069 R)
• M73: 43,150,907 km (0.095 R)
• M74: 43,481,369 km (0.079 R)
• M75: 43,564,097 km (0.078 R)
• M76: 43,646,974 km (0.085 R)
• M77: 44,061,659 km (0.106 R)
• M78: 47,426,415 km (0.079 R)
• M79: 48,537,628 km (0.075 R)
• M80: 49,311,946 km (0.085 R)
• M81: 49,398,114 km (0.11 R)
• M82: 51,221,862 km (0.109 R)
• M83: 51,309,227 km (0.068 R)
• M84: 52,097,907 km (0.035 R)
• M85: 52,449,761 km (0.03 R)
• M86: 53,953,818 km (0.118 R)
• M87: 55,651,605 km (0.102 R)
• M88: 56,823,405 km (0.099 R)
• M89: 57,912,178 km (0.109 R)
• M90: 58,185,344 km (0.112 R)
• M91: 59,558,203 km (0.049 R)
• M92: 60,018,217 km (0.105 R)
• M93: 61,869,790 km (0.105 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: 315 - 10,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit