🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.47 AU - 0.67 AU

Year: 151 Days

Day: 22.2 Hours

Environment

Temp: 177 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.7 AU - 0.88 AU

Year: 246 Days

Day: 22.9 Hours

Environment

Temp: 135 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,752,552 km

• M1: 79,137 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.78 AU - 1.1 AU

Year: 319 Days

Day: 16.8 Hours

Environment

Temp: 105 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.19 AU - 1.29 AU

Year: 483 Days

Day: 38.3 Hours

Environment

Temp: 14 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 1.08 AU - 1.68 AU

Year: 567 Days

Day: 19.7 Hours

Environment

Temp: -1 °C

Axial Tilt: 39.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 9.4

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.43 AU - 5.97 AU

Year: 4761 Days

Day: 5.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 59,752,552 km

• M1: 147,204 km (0.09 R)
• M2: 208,390 km (0.092 R)
• M3: 288,574 km (0.092 R)
• M4: 350,657 km (0.119 R)
• M5: 418,724 km (0.064 R)
• M6: 521,498 km (0.085 R)
• M7: 709,991 km (0.09 R)
• M8: 777,909 km (0.118 R)
• M9: 983,307 km (0.035 R)
• M10: 1,060,200 km (0.077 R)
• M11: 1,446,013 km (0.05 R)
• M12: 1,763,011 km (0.104 R)
• M13: 1,921,734 km (0.111 R)
• M14: 2,019,272 km (0.073 R)
• M15: 2,461,334 km (0.052 R)
• M16: 2,585,500 km (0.082 R)
• M17: 2,951,716 km (0.105 R)
• M18: 3,083,811 km (0.088 R)
• M19: 3,917,519 km (0.118 R)
• M20: 3,979,603 km (0.045 R)
• M21: 4,125,909 km (0.037 R)
• M22: 4,274,011 km (0.109 R)
• M23: 4,706,798 km (0.104 R)
• M24: 4,973,232 km (0.056 R)
• M25: 5,267,491 km (0.047 R)
• M26: 5,825,790 km (0.119 R)
• M27: 6,184,226 km (0.066 R)
• M28: 6,256,781 km (0.103 R)
• M29: 6,500,775 km (0.118 R)
• M30: 6,972,906 km (0.115 R)
• M31: 7,276,889 km (0.064 R)
• M32: 7,533,450 km (0.104 R)
• M33: 7,976,558 km (0.073 R)
• M34: 8,751,924 km (0.064 R)
• M35: 8,833,455 km (0.067 R)
• M36: 9,439,626 km (0.093 R)
• M37: 10,144,531 km (0.11 R)
• M38: 10,604,694 km (0.071 R)
• M39: 10,749,953 km (0.07 R)
• M40: 10,895,811 km (0.106 R)
• M41: 11,218,943 km (0.071 R)
• M42: 11,396,665 km (0.069 R)
• M43: 11,485,825 km (0.119 R)
• M44: 12,116,380 km (0.088 R)
• M45: 12,451,330 km (0.111 R)
• M46: 13,568,377 km (0.052 R)
• M47: 13,726,203 km (0.09 R)
• M48: 14,075,215 km (0.032 R)
• M49: 14,234,836 km (0.099 R)
• M50: 14,911,916 km (0.114 R)
• M51: 15,009,454 km (0.069 R)
• M52: 15,467,672 km (0.113 R)
• M53: 15,731,712 km (0.118 R)
• M54: 16,130,241 km (0.078 R)
• M55: 16,431,531 km (0.072 R)
• M56: 16,532,360 km (0.093 R)
• M57: 16,903,662 km (0.067 R)
• M58: 17,141,522 km (0.094 R)
• M59: 17,551,720 km (0.063 R)
• M60: 18,103,736 km (0.063 R)
• M61: 19,189,368 km (0.048 R)
• M62: 19,260,127 km (0.065 R)
• M63: 19,686,631 km (0.108 R)
• M64: 19,901,005 km (0.104 R)
• M65: 20,188,083 km (0.077 R)
• M66: 21,828,274 km (0.045 R)
• M67: 21,976,226 km (0.057 R)
• M68: 22,198,529 km (0.099 R)
• M69: 22,945,321 km (0.104 R)
• M70: 23,058,118 km (0.099 R)
• M71: 23,359,708 km (0.108 R)
• M72: 23,435,254 km (0.108 R)
• M73: 23,662,494 km (0.08 R)
• M74: 24,081,068 km (0.062 R)
• M75: 24,233,808 km (0.1 R)
• M76: 24,617,227 km (0.095 R)
• M77: 24,771,163 km (0.102 R)
• M78: 25,467,841 km (0.115 R)
• M79: 25,857,543 km (0.062 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.8

Radius: 9.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 8.85 AU - 10.03 AU

Year: 10147 Days

Day: 14.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 59,752,552 km

• M1: 141,968 km (0.06 R)
• M2: 222,602 km (0.088 R)
• M3: 324,627 km (0.12 R)
• M4: 619,335 km (0.038 R)
• M5: 729,888 km (0.103 R)
• M6: 813,364 km (0.103 R)
• M7: 1,618,350 km (0.073 R)
• M8: 1,684,921 km (0.074 R)
• M9: 2,031,838 km (0.091 R)
• M10: 2,103,944 km (0.119 R)
• M11: 2,226,166 km (0.09 R)
• M12: 2,529,102 km (0.088 R)
• M13: 2,738,389 km (0.083 R)
• M14: 3,174,168 km (0.083 R)
• M15: 3,602,616 km (0.111 R)
• M16: 4,049,315 km (0.12 R)
• M17: 4,513,667 km (0.11 R)
• M18: 5,258,515 km (0.079 R)
• M19: 5,458,976 km (0.119 R)
• M20: 5,696,238 km (0.12 R)
• M21: 6,041,061 km (0.089 R)
• M22: 6,969,316 km (0.119 R)
• M23: 7,079,270 km (0.067 R)
• M24: 7,412,724 km (0.113 R)
• M25: 7,713,266 km (0.066 R)
• M26: 7,941,553 km (0.068 R)
• M27: 8,094,890 km (0.026 R)
• M28: 8,443,453 km (0.099 R)
• M29: 8,600,082 km (0.094 R)
• M30: 8,955,826 km (0.104 R)
• M31: 9,115,447 km (0.099 R)
• M32: 10,848,239 km (0.067 R)
• M33: 11,275,640 km (0.105 R)
• M34: 11,795,792 km (0.12 R)
• M35: 11,883,307 km (0.101 R)
• M36: 12,590,606 km (0.115 R)
• M37: 14,185,319 km (0.075 R)
• M38: 14,605,689 km (0.11 R)
• M39: 15,172,366 km (0.069 R)
• M40: 16,327,411 km (0.096 R)
• M41: 16,473,867 km (0.099 R)
• M42: 17,113,099 km (0.044 R)
• M43: 17,261,799 km (0.105 R)
• M44: 17,660,477 km (0.088 R)
• M45: 17,810,674 km (0.032 R)
• M46: 18,925,627 km (0.102 R)
• M47: 19,388,333 km (0.087 R)
• M48: 19,646,988 km (0.087 R)
• M49: 19,906,689 km (0.032 R)
• M50: 20,010,959 km (0.094 R)
• M51: 20,904,208 km (0.094 R)
• M52: 21,116,338 km (0.047 R)
• M53: 22,241,314 km (0.113 R)
• M54: 23,111,674 km (0.1 R)
• M55: 24,159,458 km (0.063 R)
• M56: 24,941,555 km (0.067 R)
• M57: 26,016,117 km (0.053 R)
• M58: 26,472,989 km (0.083 R)
• M59: 28,034,791 km (0.086 R)
• M60: 29,626,362 km (0.106 R)
• M61: 30,103,580 km (0.045 R)
• M62: 31,428,867 km (0.05 R)
• M63: 31,489,604 km (0.054 R)
• M64: 32,834,638 km (0.12 R)
• M65: 33,328,461 km (0.106 R)
• M66: 33,886,910 km (0.107 R)
• M67: 33,949,142 km (0.078 R)
• M68: 34,448,500 km (0.098 R)
• M69: 35,139,044 km (0.108 R)
• M70: 36,087,943 km (0.076 R)
• M71: 36,725,380 km (0.116 R)
• M72: 37,302,079 km (0.097 R)
• M73: 38,724,606 km (0.092 R)
• M74: 38,854,756 km (0.112 R)
• M75: 42,559,098 km (0.113 R)
• M76: 42,760,756 km (0.119 R)
• M77: 43,164,820 km (0.101 R)
• M78: 43,232,289 km (0.061 R)
• M79: 43,637,998 km (0.109 R)
• M80: 43,841,302 km (0.054 R)
• M81: 44,044,904 km (0.084 R)
• M82: 44,453,007 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 450.6

Radius: 7

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 11.55 AU - 15.25 AU

Year: 17161 Days

Day: 23.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,752,552 km

• M1: 219,310 km (0.118 R)
• M2: 308,920 km (0.086 R)
• M3: 412,741 km (0.057 R)
• M4: 582,385 km (0.108 R)
• M5: 734,226 km (0.11 R)
• M6: 856,597 km (0.07 R)
• M7: 1,337,106 km (0.118 R)
• M8: 1,513,781 km (0.096 R)
• M9: 1,834,070 km (0.102 R)
• M10: 2,444,280 km (0.052 R)
• M11: 2,598,365 km (0.115 R)
• M12: 3,246,124 km (0.036 R)
• M13: 3,518,692 km (0.078 R)
• M14: 4,269,224 km (0.113 R)
• M15: 5,067,628 km (0.098 R)
• M16: 5,264,349 km (0.116 R)
• M17: 6,076,666 km (0.11 R)
• M18: 6,412,513 km (0.093 R)
• M19: 6,540,120 km (0.044 R)
• M20: 6,711,409 km (0.097 R)
• M21: 7,411,378 km (0.04 R)
• M22: 7,770,113 km (0.072 R)
• M23: 8,318,838 km (0.097 R)
• M24: 8,365,064 km (0.098 R)
• M25: 8,504,489 km (0.099 R)
• M26: 8,785,584 km (0.091 R)
• M27: 9,646,968 km (0.083 R)
• M28: 9,891,112 km (0.035 R)
• M29: 10,285,901 km (0.086 R)
• M30: 10,887,733 km (0.06 R)
• M31: 11,090,737 km (0.088 R)
• M32: 11,243,926 km (0.118 R)
• M33: 11,915,919 km (0.088 R)
• M34: 12,974,773 km (0.079 R)
• M35: 13,028,479 km (0.045 R)
• M36: 14,507,254 km (0.092 R)
• M37: 14,563,054 km (0.117 R)
• M38: 15,294,737 km (0.1 R)
• M39: 15,465,278 km (0.1 R)
• M40: 15,923,197 km (0.075 R)
• M41: 17,679,626 km (0.106 R)
• M42: 18,520,067 km (0.058 R)
• M43: 19,189,667 km (0.081 R)
• M44: 20,929,341 km (0.096 R)
• M45: 21,118,731 km (0.117 R)
• M46: 21,817,952 km (0.059 R)
• M47: 22,074,213 km (0.119 R)
• M48: 22,395,699 km (0.09 R)
• M49: 22,978,532 km (0.058 R)
• M50: 24,092,887 km (0.081 R)
• M51: 24,225,281 km (0.106 R)
• M52: 24,623,510 km (0.116 R)
• M53: 24,756,652 km (0.11 R)
• M54: 25,224,894 km (0.025 R)
• M55: 25,898,832 km (0.085 R)
• M56: 25,966,450 km (0.074 R)
• M57: 26,306,038 km (0.119 R)
• M58: 26,578,605 km (0.077 R)
• M59: 26,646,971 km (0.069 R)
• M60: 26,783,704 km (0.115 R)
• M61: 26,852,219 km (0.106 R)
• M62: 27,058,066 km (0.117 R)
• M63: 27,264,362 km (0.112 R)
• M64: 28,513,205 km (0.1 R)
• M65: 29,922,566 km (0.118 R)
• M66: 29,993,625 km (0.091 R)
• M67: 30,421,176 km (0.102 R)
• M68: 30,779,164 km (0.068 R)
• M69: 30,850,821 km (0.109 R)
• M70: 31,499,028 km (0.092 R)
• M71: 31,571,284 km (0.095 R)
• M72: 32,443,141 km (0.119 R)
• M73: 35,481,174 km (0.057 R)
• M74: 37,684,152 km (0.08 R)
• M75: 38,222,555 km (0.094 R)
• M76: 39,151,408 km (0.06 R)
• M77: 39,540,662 km (0.104 R)
• M78: 41,347,505 km (0.07 R)
• M79: 42,221,157 km (0.076 R)
• M80: 42,300,743 km (0.07 R)
• M81: 43,020,608 km (0.078 R)
• M82: 43,663,729 km (0.046 R)
• M83: 46,432,636 km (0.084 R)
• M84: 47,257,818 km (0.049 R)
• M85: 47,340,545 km (0.079 R)
• M86: 48,504,566 km (0.103 R)
• M87: 49,425,641 km (0.107 R)
• M88: 52,309,289 km (0.08 R)
• M89: 54,811,463 km (0.119 R)
• M90: 58,237,553 km (0.12 R)
• M91: 58,859,881 km (0.043 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 18,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit