🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.56 AU - 0.72 AU

Year: 185 Days

Day: 41.1 Hours

Environment

Temp: 182 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 198 Days

Day: 34.3 Hours

Environment

Temp: 205 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.66 AU - 0.78 AU

Year: 221 Days

Day: 23.4 Hours

Environment

Temp: 200 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.5

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.97 AU - 1.41 AU

Year: 469 Days

Day: 40.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.13 AU - 1.33 AU

Year: 493 Days

Day: 21.1 Hours

Environment

Temp: 11 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 29,334,699 km

• M1: 1,072,467 km (0.041 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.66 AU - 1.98 AU

Year: 888 Days

Day: 25 Hours

Environment

Temp: -46 °C

Axial Tilt: 43.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,334,699 km

• M1: 47,123 km (0.1 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.55 AU - 4.61 AU

Year: 3545 Days

Day: 36.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 29,334,699 km

• M1: 951,143 km (0.081 R)
• M2: 1,627,326 km (0.102 R)

Asteroid Belt

Center: 4.9 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.4

Radius: 13

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 4.43 AU - 6.01 AU

Year: 4313 Days

Day: 10.2 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 29,334,699 km

• M1: 213,327 km (0.055 R)
• M2: 369,956 km (0.073 R)
• M3: 638,334 km (0.093 R)
• M4: 774,019 km (0.09 R)
• M5: 882,927 km (0.076 R)
• M6: 1,010,833 km (0.108 R)
• M7: 1,104,331 km (0.109 R)
• M8: 1,525,001 km (0.11 R)
• M9: 1,618,350 km (0.031 R)
• M10: 1,960,630 km (0.054 R)
• M11: 2,045,601 km (0.11 R)
• M12: 2,201,781 km (0.101 R)
• M13: 2,434,705 km (0.044 R)
• M14: 2,638,158 km (0.11 R)
• M15: 2,828,148 km (0.082 R)
• M16: 3,425,342 km (0.098 R)
• M17: 3,570,303 km (0.078 R)
• M18: 3,802,479 km (0.09 R)
• M19: 4,061,433 km (0.052 R)
• M20: 4,393,390 km (0.117 R)
• M21: 4,665,359 km (0.102 R)
• M22: 4,966,350 km (0.067 R)
• M23: 5,490,242 km (0.078 R)
• M24: 6,006,803 km (0.092 R)
• M25: 6,258,427 km (0.117 R)
• M26: 7,406,291 km (0.095 R)
• M27: 7,540,929 km (0.11 R)
• M28: 8,421,463 km (0.043 R)
• M29: 8,988,438 km (0.099 R)
• M30: 9,276,564 km (0.075 R)
• M31: 9,538,510 km (0.061 R)
• M32: 9,832,320 km (0.098 R)
• M33: 9,950,802 km (0.077 R)
• M34: 10,399,146 km (0.07 R)
• M35: 10,489,503 km (0.101 R)
• M36: 10,915,259 km (0.119 R)
• M37: 11,222,683 km (0.036 R)
• M38: 11,408,633 km (0.078 R)
• M39: 11,909,337 km (0.102 R)
• M40: 12,289,615 km (0.052 R)
• M41: 12,513,413 km (0.068 R)
• M42: 12,673,932 km (0.101 R)
• M43: 12,899,974 km (0.034 R)
• M44: 13,323,336 km (0.06 R)
• M45: 13,520,356 km (0.106 R)
• M46: 13,917,090 km (0.11 R)
• M47: 14,553,180 km (0.075 R)
• M48: 14,857,761 km (0.082 R)
• M49: 14,993,895 km (0.12 R)
• M50: 15,164,587 km (0.109 R)
• M51: 15,819,077 km (0.102 R)
• M52: 16,447,538 km (0.092 R)
• M53: 17,191,339 km (0.039 R)
• M54: 18,091,020 km (0.096 R)
• M55: 18,491,643 km (0.118 R)
• M56: 18,895,258 km (0.114 R)
• M57: 19,562,166 km (0.114 R)
• M58: 20,199,004 km (0.042 R)
• M59: 20,312,100 km (0.099 R)
• M60: 20,804,576 km (0.117 R)
• M61: 21,186,200 km (0.103 R)
• M62: 21,762,900 km (0.086 R)
• M63: 22,305,791 km (0.074 R)
• M64: 23,168,073 km (0.108 R)
• M65: 23,365,542 km (0.09 R)
• M66: 23,523,816 km (0.113 R)
• M67: 24,240,989 km (0.077 R)
• M68: 24,401,357 km (0.108 R)
• M69: 25,452,283 km (0.053 R)
• M70: 25,533,664 km (0.101 R)
• M71: 25,819,545 km (0.092 R)
• M72: 25,901,375 km (0.111 R)
• M73: 26,931,656 km (0.08 R)
• M74: 27,723,627 km (0.054 R)
• M75: 27,807,551 km (0.105 R)
• M76: 28,143,698 km (0.03 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.1

Radius: 11

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 5.87 AU - 6.91 AU

Year: 5842 Days

Day: 14.7 Hours

Environment

Temp: -148 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 29,334,699 km

• M1: 147,055 km (0.118 R)
• M2: 443,857 km (0.069 R)
• M3: 609,611 km (0.067 R)
• M4: 700,866 km (0.091 R)
• M5: 822,339 km (0.101 R)
• M6: 1,187,508 km (0.084 R)
• M7: 1,335,460 km (0.104 R)
• M8: 1,473,838 km (0.054 R)
• M9: 1,552,975 km (0.114 R)
• M10: 1,715,738 km (0.102 R)
• M11: 1,901,389 km (0.091 R)
• M12: 1,970,503 km (0.075 R)
• M13: 2,574,131 km (0.119 R)
• M14: 2,728,815 km (0.066 R)
• M15: 3,027,263 km (0.067 R)
• M16: 3,420,705 km (0.107 R)
• M17: 4,301,687 km (0.102 R)
• M18: 4,532,516 km (0.057 R)
• M19: 5,030,827 km (0.117 R)
• M20: 5,471,841 km (0.081 R)
• M21: 5,546,491 km (0.117 R)
• M22: 5,696,986 km (0.077 R)
• M23: 5,848,978 km (0.102 R)
• M24: 6,443,479 km (0.106 R)
• M25: 7,193,414 km (0.057 R)
• M26: 7,385,348 km (0.115 R)
• M27: 7,774,003 km (0.077 R)
• M28: 7,858,227 km (0.052 R)
• M29: 8,169,540 km (0.092 R)
• M30: 8,398,424 km (0.03 R)
• M31: 8,571,509 km (0.072 R)
• M32: 9,039,003 km (0.073 R)
• M33: 9,484,804 km (0.097 R)
• M34: 9,998,822 km (0.109 R)
• M35: 10,121,044 km (0.09 R)
• M36: 10,708,515 km (0.078 R)
• M37: 11,148,632 km (0.046 R)
• M38: 11,243,626 km (0.116 R)
• M39: 11,658,760 km (0.07 R)
• M40: 11,755,251 km (0.118 R)
• M41: 12,176,519 km (0.09 R)
• M42: 12,768,029 km (0.118 R)
• M43: 13,268,134 km (0.068 R)
• M44: 13,774,673 km (0.093 R)
• M45: 13,910,807 km (0.109 R)
• M46: 14,356,459 km (0.075 R)
• M47: 14,737,185 km (0.062 R)
• M48: 14,946,174 km (0.072 R)
• M49: 15,191,365 km (0.038 R)
• M50: 15,437,902 km (0.077 R)
• M51: 15,508,512 km (0.112 R)
• M52: 15,579,272 km (0.057 R)
• M53: 16,113,635 km (0.094 R)
• M54: 16,545,375 km (0.086 R)
• M55: 17,054,008 km (0.084 R)
• M56: 17,200,314 km (0.068 R)
• M57: 18,273,081 km (0.032 R)
• M58: 18,347,880 km (0.089 R)
• M59: 18,912,013 km (0.107 R)
• M60: 19,025,558 km (0.064 R)
• M61: 19,634,870 km (0.095 R)
• M62: 19,826,655 km (0.118 R)
• M63: 19,903,398 km (0.085 R)
• M64: 20,018,888 km (0.044 R)
• M65: 20,911,688 km (0.111 R)
• M66: 21,146,706 km (0.096 R)
• M67: 21,461,460 km (0.094 R)
• M68: 22,575,366 km (0.064 R)
• M69: 22,937,393 km (0.047 R)
• M70: 24,198,952 km (0.101 R)
• M71: 24,900,416 km (0.046 R)
• M72: 25,024,881 km (0.109 R)
• M73: 25,441,212 km (0.119 R)
• M74: 26,070,271 km (0.077 R)
• M75: 26,746,753 km (0.11 R)
• M76: 27,172,508 km (0.053 R)
• M77: 27,343,349 km (0.101 R)
• M78: 27,514,639 km (0.1 R)
• M79: 28,160,154 km (0.053 R)
• M80: 28,985,036 km (0.096 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 12,082 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit