🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.44 AU - 0.56 AU

Year: 128 Days

Day: 35.4 Hours

Environment

Temp: 263 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.56 AU - 0.56 AU

Year: 152 Days

Day: 41.6 Hours

Environment

Temp: 241 °C

Axial Tilt: 14 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.49 AU - 0.65 AU

Year: 156 Days

Day: 26.9 Hours

Environment

Temp: 246 °C

Axial Tilt: 17.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 81,870,261 km

• M1: 97,388 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.52 AU - 0.84 AU

Year: 204 Days

Day: 21.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.63 AU - 0.83 AU

Year: 227 Days

Day: 24.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 6 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.17 AU - 1.49 AU

Year: 557 Days

Day: 19.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 19.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.36 AU - 1.82 AU

Year: 729 Days

Day: 23.1 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.52 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.92 AU - 3.96 AU

Year: 2319 Days

Day: 38.5 Hours

Environment

Temp: -104 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 8.3

Gravity: 6.91 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 9.17 AU - 9.69 AU

Year: 10524 Days

Day: 12.5 Hours

Environment

Temp: -167 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 81,870,261 km

• M1: 256,112 km (0.088 R)
• M2: 378,034 km (0.041 R)
• M3: 535,560 km (0.108 R)
• M4: 653,144 km (0.074 R)
• M5: 731,234 km (0.114 R)
• M6: 796,160 km (0.11 R)
• M7: 1,306,289 km (0.113 R)
• M8: 1,366,277 km (0.082 R)
• M9: 1,427,164 km (0.119 R)
• M10: 1,615,657 km (0.11 R)
• M11: 1,790,088 km (0.117 R)
• M12: 1,902,287 km (0.118 R)
• M13: 2,040,066 km (0.041 R)
• M14: 2,252,944 km (0.12 R)
• M15: 2,522,968 km (0.079 R)
• M16: 2,881,704 km (0.092 R)
• M17: 3,394,376 km (0.115 R)
• M18: 4,441,710 km (0.048 R)
• M19: 4,687,200 km (0.067 R)
• M20: 5,032,173 km (0.074 R)
• M21: 5,127,617 km (0.116 R)
• M22: 6,081,602 km (0.08 R)
• M23: 6,526,806 km (0.092 R)
• M24: 6,700,937 km (0.116 R)
• M25: 7,160,801 km (0.118 R)
• M26: 7,485,129 km (0.057 R)
• M27: 7,594,186 km (0.119 R)
• M28: 7,667,340 km (0.074 R)
• M29: 8,110,748 km (0.111 R)
• M30: 8,260,495 km (0.114 R)
• M31: 8,524,535 km (0.111 R)
• M32: 8,791,568 km (0.115 R)
• M33: 9,061,143 km (0.062 R)
• M34: 10,207,362 km (0.116 R)
• M35: 10,328,536 km (0.113 R)
• M36: 10,653,912 km (0.03 R)
• M37: 10,900,299 km (0.062 R)
• M38: 11,024,166 km (0.095 R)
• M39: 11,314,985 km (0.105 R)
• M40: 11,692,570 km (0.104 R)
• M41: 13,553,567 km (0.079 R)
• M42: 14,134,007 km (0.1 R)
• M43: 14,269,243 km (0.062 R)
• M44: 14,495,435 km (0.063 R)
• M45: 14,905,483 km (0.097 R)
• M46: 15,134,966 km (0.103 R)
• M47: 16,111,541 km (0.094 R)
• M48: 16,205,638 km (0.078 R)
• M49: 16,347,158 km (0.071 R)
• M50: 16,821,533 km (0.088 R)
• M51: 18,616,258 km (0.096 R)
• M52: 19,111,726 km (0.078 R)
• M53: 19,361,106 km (0.119 R)
• M54: 20,166,242 km (0.093 R)
• M55: 20,777,199 km (0.118 R)
• M56: 21,497,812 km (0.108 R)
• M57: 22,017,515 km (0.057 R)
• M58: 22,069,575 km (0.083 R)
• M59: 22,278,863 km (0.088 R)
• M60: 23,228,361 km (0.093 R)
• M61: 23,708,121 km (0.115 R)
• M62: 25,276,056 km (0.079 R)
• M63: 27,212,601 km (0.108 R)
• M64: 27,943,985 km (0.117 R)
• M65: 28,057,081 km (0.096 R)
• M66: 28,795,945 km (0.045 R)
• M67: 29,139,122 km (0.113 R)
• M68: 31,226,461 km (0.102 R)
• M69: 31,579,063 km (0.062 R)
• M70: 31,814,830 km (0.072 R)
• M71: 34,325,531 km (0.109 R)
• M72: 34,871,712 km (0.068 R)
• M73: 34,932,599 km (0.085 R)
• M74: 35,176,443 km (0.1 R)
• M75: 35,482,072 km (0.03 R)
• M76: 35,849,933 km (0.103 R)
• M77: 37,085,462 km (0.072 R)
• M78: 38,146,410 km (0.083 R)
• M79: 38,271,922 km (0.091 R)
• M80: 39,090,971 km (0.107 R)
• M81: 39,407,520 km (0.113 R)
• M82: 39,470,949 km (0.073 R)
• M83: 40,106,890 km (0.113 R)
• M84: 40,170,619 km (0.071 R)
• M85: 41,388,944 km (0.05 R)
• M86: 42,229,534 km (0.075 R)
• M87: 43,010,435 km (0.091 R)
• M88: 43,337,306 km (0.062 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.3

Radius: 5.3

Gravity: 15.96 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 17.79 AU - 18.07 AU

Year: 27593 Days

Day: 23.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 81,870,261 km

• M1: 370,105 km (0.113 R)
• M2: 534,214 km (0.12 R)
• M3: 624,721 km (0.115 R)
• M4: 671,844 km (0.055 R)
• M5: 720,314 km (0.103 R)
• M6: 1,149,959 km (0.115 R)
• M7: 1,779,915 km (0.113 R)
• M8: 1,986,809 km (0.074 R)
• M9: 2,274,636 km (0.093 R)
• M10: 2,499,182 km (0.118 R)
• M11: 2,849,241 km (0.078 R)
• M12: 3,551,753 km (0.093 R)
• M13: 4,489,582 km (0.09 R)
• M14: 4,629,456 km (0.089 R)
• M15: 5,009,733 km (0.078 R)
• M16: 5,301,449 km (0.113 R)
• M17: 5,350,517 km (0.094 R)
• M18: 5,598,700 km (0.038 R)
• M19: 5,901,337 km (0.039 R)
• M20: 8,913,340 km (0.104 R)
• M21: 9,089,267 km (0.108 R)
• M22: 9,684,069 km (0.081 R)
• M23: 9,925,520 km (0.086 R)
• M24: 9,986,256 km (0.105 R)
• M25: 10,352,921 km (0.081 R)
• M26: 11,606,551 km (0.086 R)
• M27: 15,152,619 km (0.11 R)
• M28: 15,432,816 km (0.064 R)
• M29: 16,427,193 km (0.061 R)
• M30: 16,642,913 km (0.08 R)
• M31: 16,787,275 km (0.098 R)
• M32: 16,931,936 km (0.081 R)
• M33: 17,883,079 km (0.036 R)
• M34: 18,926,674 km (0.079 R)
• M35: 19,304,109 km (0.118 R)
• M36: 19,989,716 km (0.12 R)
• M37: 21,384,866 km (0.086 R)
• M38: 22,014,972 km (0.04 R)
• M39: 22,173,546 km (0.073 R)
• M40: 22,731,097 km (0.051 R)
• M41: 23,697,799 km (0.043 R)
• M42: 23,860,262 km (0.064 R)
• M43: 24,349,746 km (0.097 R)
• M44: 25,090,106 km (0.108 R)
• M45: 25,338,588 km (0.098 R)
• M46: 25,921,421 km (0.11 R)
• M47: 26,846,235 km (0.105 R)
• M48: 27,100,402 km (0.111 R)
• M49: 27,355,317 km (0.069 R)
• M50: 27,867,540 km (0.111 R)
• M51: 28,728,177 km (0.073 R)
• M52: 29,947,848 km (0.094 R)
• M53: 32,527,364 km (0.059 R)
• M54: 33,980,708 km (0.116 R)
• M55: 34,992,139 km (0.114 R)
• M56: 35,177,042 km (0.073 R)
• M57: 35,733,845 km (0.113 R)
• M58: 37,516,304 km (0.116 R)
• M59: 39,423,527 km (0.091 R)
• M60: 40,098,512 km (0.095 R)
• M61: 45,734,911 km (0.11 R)
• M62: 47,360,891 km (0.065 R)
• M63: 47,565,541 km (0.095 R)
• M64: 48,592,979 km (0.074 R)
• M65: 49,316,434 km (0.08 R)
• M66: 50,669,547 km (0.077 R)
• M67: 51,403,175 km (0.107 R)
• M68: 51,929,310 km (0.077 R)
• M69: 52,563,007 km (0.03 R)
• M70: 54,265,580 km (0.111 R)
• M71: 54,479,655 km (0.072 R)
• M72: 56,094,265 km (0.061 R)
• M73: 56,744,567 km (0.057 R)
• M74: 58,490,673 km (0.045 R)
• M75: 59,039,847 km (0.096 R)
• M76: 59,701,219 km (0.073 R)
• M77: 61,923,645 km (0.073 R)
• M78: 62,259,193 km (0.086 R)
• M79: 62,707,837 km (0.053 R)
• M80: 63,044,881 km (0.075 R)
• M81: 67,136,532 km (0.109 R)
• M82: 67,366,464 km (0.072 R)
• M83: 67,481,356 km (0.077 R)
• M84: 68,866,632 km (0.059 R)
• M85: 69,678,948 km (0.105 R)
• M86: 70,845,064 km (0.098 R)
• M87: 71,782,444 km (0.118 R)
• M88: 72,252,780 km (0.11 R)
• M89: 72,960,078 km (0.104 R)
• M90: 73,432,957 km (0.043 R)
• M91: 73,551,289 km (0.075 R)
• M92: 73,669,771 km (0.079 R)
• M93: 76,291,174 km (0.037 R)
• M94: 76,650,957 km (0.081 R)
• M95: 79,914,883 km (0.076 R)
• M96: 80,280,201 km (0.076 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 192 - 12,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit