🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.37 AU - 1.37 AU

Year: 574 Days

Day: 41 Hours

Environment

Temp: -15 °C

Axial Tilt: 1.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,292,272 km

• M1: 80,184 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.36 AU - 2.08 AU

Year: 808 Days

Day: 41.2 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.66 AU - 2.94 AU

Year: 1678 Days

Day: 33 Hours

Environment

Temp: -83 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,292,272 km

• M1: 693,536 km (0.049 R)

Asteroid Belt

Center: 4.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186

Radius: 10.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.19 AU - 7.47 AU

Year: 6393 Days

Day: 7.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 80,292,272 km

• M1: 172,187 km (0.078 R)
• M2: 352,901 km (0.099 R)
• M3: 642,822 km (0.095 R)
• M4: 762,949 km (0.095 R)
• M5: 847,622 km (0.092 R)
• M6: 935,884 km (0.117 R)
• M7: 1,158,486 km (0.079 R)
• M8: 1,753,586 km (0.083 R)
• M9: 1,883,138 km (0.092 R)
• M10: 1,956,441 km (0.1 R)
• M11: 2,091,079 km (0.096 R)
• M12: 2,611,081 km (0.111 R)
• M13: 3,013,948 km (0.104 R)
• M14: 3,311,498 km (0.103 R)
• M15: 3,618,473 km (0.116 R)
• M16: 3,878,325 km (0.083 R)
• M17: 4,515,013 km (0.078 R)
• M18: 4,734,473 km (0.101 R)
• M19: 5,184,165 km (0.076 R)
• M20: 5,754,731 km (0.114 R)
• M21: 6,146,229 km (0.083 R)
• M22: 6,591,432 km (0.089 R)
• M23: 6,727,117 km (0.045 R)
• M24: 8,945,205 km (0.09 R)
• M25: 9,145,815 km (0.076 R)
• M26: 9,577,106 km (0.116 R)
• M27: 10,618,008 km (0.102 R)
• M28: 11,341,015 km (0.06 R)
• M29: 11,449,323 km (0.044 R)
• M30: 11,640,061 km (0.118 R)
• M31: 11,776,793 km (0.048 R)
• M32: 11,886,598 km (0.082 R)
• M33: 12,218,256 km (0.12 R)
• M34: 12,834,001 km (0.084 R)
• M35: 12,947,097 km (0.102 R)
• M36: 14,008,494 km (0.1 R)
• M37: 14,241,717 km (0.072 R)
• M38: 14,652,812 km (0.115 R)
• M39: 15,217,095 km (0.062 R)
• M40: 15,336,774 km (0.099 R)
• M41: 15,426,832 km (0.102 R)
• M42: 15,758,191 km (0.105 R)
• M43: 16,921,314 km (0.111 R)
• M44: 17,263,145 km (0.056 R)
• M45: 17,388,060 km (0.112 R)
• M46: 17,858,994 km (0.058 R)
• M47: 18,621,345 km (0.078 R)
• M48: 18,845,592 km (0.104 R)
• M49: 19,915,366 km (0.067 R)
• M50: 20,111,938 km (0.118 R)
• M51: 20,407,992 km (0.062 R)
• M52: 21,238,260 km (0.095 R)
• M53: 21,405,511 km (0.098 R)
• M54: 22,181,026 km (0.047 R)
• M55: 22,794,377 km (0.097 R)
• M56: 22,897,151 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 968.9

Radius: 12.3

Gravity: 6.4 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.64 AU - 8.34 AU

Year: 7342 Days

Day: 13.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 80,292,272 km

• M1: 178,470 km (0.111 R)
• M2: 315,203 km (0.083 R)
• M3: 414,536 km (0.034 R)
• M4: 502,050 km (0.109 R)
• M5: 778,358 km (0.086 R)
• M6: 1,013,675 km (0.081 R)
• M7: 1,158,935 km (0.116 R)
• M8: 1,876,855 km (0.106 R)
• M9: 1,966,913 km (0.096 R)
• M10: 2,245,614 km (0.109 R)
• M11: 3,457,506 km (0.06 R)
• M12: 5,123,877 km (0.096 R)
• M13: 5,379,988 km (0.105 R)
• M14: 6,377,208 km (0.069 R)
• M15: 6,583,503 km (0.103 R)
• M16: 7,977,905 km (0.086 R)
• M17: 8,088,906 km (0.055 R)
• M18: 8,575,848 km (0.1 R)
• M19: 8,727,540 km (0.098 R)
• M20: 8,841,982 km (0.102 R)
• M21: 9,343,584 km (0.109 R)
• M22: 10,374,463 km (0.106 R)
• M23: 10,576,869 km (0.118 R)
• M24: 11,482,983 km (0.102 R)
• M25: 12,030,212 km (0.12 R)
• M26: 12,715,370 km (0.105 R)
• M27: 12,975,521 km (0.104 R)
• M28: 13,193,635 km (0.098 R)
• M29: 14,302,903 km (0.117 R)
• M30: 14,709,510 km (0.112 R)
• M31: 15,580,469 km (0.11 R)
• M32: 16,186,041 km (0.099 R)
• M33: 17,276,310 km (0.095 R)
• M34: 17,468,244 km (0.098 R)
• M35: 18,097,303 km (0.115 R)
• M36: 19,178,746 km (0.11 R)
• M37: 19,627,241 km (0.075 R)
• M38: 20,079,026 km (0.059 R)
• M39: 20,280,983 km (0.08 R)
• M40: 20,382,261 km (0.052 R)
• M41: 20,483,688 km (0.043 R)
• M42: 21,044,381 km (0.098 R)
• M43: 21,249,480 km (0.043 R)
• M44: 21,558,549 km (0.11 R)
• M45: 22,180,876 km (0.094 R)
• M46: 22,756,678 km (0.07 R)
• M47: 24,298,135 km (0.086 R)
• M48: 24,513,406 km (0.062 R)
• M49: 25,380,775 km (0.104 R)
• M50: 25,544,584 km (0.113 R)
• M51: 25,708,693 km (0.107 R)
• M52: 26,037,958 km (0.025 R)
• M53: 26,313,368 km (0.099 R)
• M54: 26,534,474 km (0.11 R)
• M55: 26,867,179 km (0.113 R)
• M56: 28,608,498 km (0.114 R)
• M57: 30,154,742 km (0.083 R)
• M58: 30,967,208 km (0.09 R)
• M59: 31,083,745 km (0.081 R)
• M60: 31,786,705 km (0.115 R)
• M61: 32,732,164 km (0.104 R)
• M62: 33,029,564 km (0.091 R)
• M63: 33,208,334 km (0.076 R)
• M64: 33,866,864 km (0.088 R)
• M65: 34,771,781 km (0.085 R)
• M66: 34,892,955 km (0.06 R)
• M67: 35,135,902 km (0.118 R)
• M68: 36,236,195 km (0.077 R)
• M69: 36,975,807 km (0.098 R)
• M70: 38,032,267 km (0.095 R)
• M71: 38,157,330 km (0.1 R)
• M72: 38,909,808 km (0.036 R)
• M73: 39,540,662 km (0.114 R)
• M74: 39,730,651 km (0.102 R)
• M75: 41,132,683 km (0.101 R)
• M76: 41,904,159 km (0.075 R)
• M77: 42,356,543 km (0.086 R)
• M78: 43,135,648 km (0.108 R)
• M79: 43,723,119 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 736.3

Radius: 5.8

Gravity: 21.89 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.39 AU - 18.71 AU

Year: 20911 Days

Day: 18 Hours

Environment

Temp: -181 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 80,292,272 km

• M1: 316,250 km (0.116 R)
• M2: 1,050,925 km (0.072 R)
• M3: 1,251,087 km (0.098 R)
• M4: 1,340,696 km (0.066 R)
• M5: 1,401,582 km (0.101 R)
• M6: 2,025,106 km (0.111 R)
• M7: 2,202,081 km (0.075 R)
• M8: 2,608,987 km (0.105 R)
• M9: 2,647,134 km (0.084 R)
• M10: 2,959,046 km (0.03 R)
• M11: 3,406,792 km (0.033 R)
• M12: 3,660,062 km (0.114 R)
• M13: 3,702,846 km (0.06 R)
• M14: 3,745,781 km (0.088 R)
• M15: 4,095,541 km (0.049 R)
• M16: 4,139,971 km (0.09 R)
• M17: 4,229,431 km (0.093 R)
• M18: 4,732,529 km (0.065 R)
• M19: 5,110,263 km (0.056 R)
• M20: 5,158,135 km (0.059 R)
• M21: 6,300,763 km (0.089 R)
• M22: 6,611,328 km (0.071 R)
• M23: 6,821,065 km (0.118 R)
• M24: 8,013,659 km (0.078 R)
• M25: 10,220,227 km (0.084 R)
• M26: 10,280,665 km (0.054 R)
• M27: 12,535,404 km (0.071 R)
• M28: 12,600,030 km (0.033 R)
• M29: 12,664,956 km (0.04 R)
• M30: 12,729,881 km (0.1 R)
• M31: 13,253,623 km (0.094 R)
• M32: 13,385,718 km (0.115 R)
• M33: 13,518,112 km (0.112 R)
• M34: 13,784,397 km (0.112 R)
• M35: 14,389,819 km (0.109 R)
• M36: 16,968,288 km (0.076 R)
• M37: 17,039,945 km (0.077 R)
• M38: 17,689,200 km (0.113 R)
• M39: 17,834,609 km (0.06 R)
• M40: 18,126,624 km (0.082 R)
• M41: 18,567,639 km (0.076 R)
• M42: 21,829,471 km (0.036 R)
• M43: 22,220,071 km (0.107 R)
• M44: 22,298,460 km (0.028 R)
• M45: 23,166,876 km (0.082 R)
• M46: 24,449,678 km (0.066 R)
• M47: 24,611,692 km (0.109 R)
• M48: 24,692,774 km (0.044 R)
• M49: 26,168,258 km (0.057 R)
• M50: 26,416,890 km (0.056 R)
• M51: 27,419,345 km (0.118 R)
• M52: 28,946,290 km (0.101 R)
• M53: 30,849,624 km (0.103 R)
• M54: 31,112,318 km (0.103 R)
• M55: 31,200,132 km (0.093 R)
• M56: 31,551,837 km (0.12 R)
• M57: 32,259,285 km (0.083 R)
• M58: 32,525,868 km (0.106 R)
• M59: 32,793,200 km (0.108 R)
• M60: 33,689,590 km (0.067 R)
• M61: 34,594,059 km (0.07 R)
• M62: 35,323,498 km (0.057 R)
• M63: 38,009,378 km (0.101 R)
• M64: 38,103,176 km (0.118 R)
• M65: 41,241,141 km (0.115 R)
• M66: 42,014,263 km (0.091 R)
• M67: 42,208,291 km (0.106 R)
• M68: 47,154,745 km (0.036 R)
• M69: 47,760,467 km (0.071 R)
• M70: 48,470,458 km (0.067 R)
• M71: 48,572,185 km (0.077 R)
• M72: 49,798,289 km (0.103 R)
• M73: 52,072,476 km (0.099 R)
• M74: 53,222,135 km (0.103 R)
• M75: 54,063,623 km (0.072 R)
• M76: 56,079,604 km (0.099 R)
• M77: 61,831,493 km (0.085 R)
• M78: 63,159,623 km (0.079 R)
• M79: 63,715,678 km (0.111 R)
• M80: 64,832,875 km (0.083 R)
• M81: 64,944,924 km (0.051 R)
• M82: 66,633,884 km (0.036 R)
• M83: 68,679,485 km (0.034 R)
• M84: 69,251,398 km (0.099 R)
• M85: 71,670,545 km (0.117 R)
• M86: 71,902,272 km (0.081 R)
• M87: 72,599,248 km (0.05 R)
• M88: 72,832,172 km (0.089 R)
• M89: 73,415,305 km (0.112 R)
• M90: 74,351,638 km (0.094 R)
• M91: 74,821,225 km (0.115 R)
• M92: 76,828,081 km (0.117 R)
• M93: 77,184,124 km (0.081 R)
• M94: 78,374,773 km (0.119 R)
• M95: 78,852,589 km (0.117 R)
• M96: 79,331,601 km (0.105 R)
• M97: 79,691,384 km (0.118 R)
• M98: 79,811,362 km (0.091 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 288 - 20,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit