🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.44 AU - 0.6 AU

Year: 242 Days

Day: 40.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.41 AU - 0.65 AU

Year: 249 Days

Day: 47.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.59 AU - 0.59 AU

Year: 293 Days

Day: 40.3 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,682,824 km

• M1: 193,729 km (0.102 R)
• M2: 405,261 km (0.081 R)

Asteroid Belt

Center: 1.18 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.7

Radius: 14.1

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.73 AU - 1.81 AU

Year: 1520 Days

Day: 11.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 33,682,824 km

• M1: 177,423 km (0.069 R)
• M2: 266,883 km (0.061 R)
• M3: 450,140 km (0.105 R)
• M4: 545,883 km (0.117 R)
• M5: 638,035 km (0.117 R)
• M6: 799,002 km (0.115 R)
• M7: 944,860 km (0.097 R)
• M8: 1,052,870 km (0.117 R)
• M9: 1,140,983 km (0.072 R)
• M10: 1,342,790 km (0.043 R)
• M11: 1,706,164 km (0.056 R)
• M12: 1,850,675 km (0.055 R)
• M13: 2,019,571 km (0.082 R)
• M14: 2,416,155 km (0.079 R)
• M15: 2,513,843 km (0.08 R)
• M16: 2,635,017 km (0.071 R)
• M17: 2,826,353 km (0.094 R)
• M18: 3,045,813 km (0.041 R)
• M19: 3,187,332 km (0.106 R)
• M20: 3,355,331 km (0.083 R)
• M21: 3,563,272 km (0.081 R)
• M22: 3,763,134 km (0.049 R)
• M23: 3,864,412 km (0.099 R)
• M24: 4,186,945 km (0.097 R)
• M25: 4,278,798 km (0.038 R)
• M26: 4,384,714 km (0.117 R)
• M27: 4,721,458 km (0.098 R)
• M28: 4,830,964 km (0.077 R)
• M29: 4,927,455 km (0.076 R)
• M30: 5,052,668 km (0.071 R)
• M31: 5,448,654 km (0.097 R)
• M32: 5,592,716 km (0.079 R)
• M33: 5,723,315 km (0.066 R)
• M34: 6,241,223 km (0.052 R)
• M35: 6,391,868 km (0.116 R)
• M36: 6,620,304 km (0.032 R)
• M37: 6,774,240 km (0.055 R)
• M38: 7,022,722 km (0.095 R)
• M39: 7,132,527 km (0.104 R)
• M40: 7,274,496 km (0.119 R)
• M41: 7,657,616 km (0.111 R)
• M42: 7,867,801 km (0.103 R)
• M43: 8,014,556 km (0.1 R)
• M44: 8,294,304 km (0.05 R)
• M45: 8,410,392 km (0.087 R)
• M46: 8,560,439 km (0.075 R)
• M47: 8,999,060 km (0.094 R)
• M48: 9,393,250 km (0.119 R)
• M49: 9,566,335 km (0.088 R)
• M50: 9,688,257 km (0.038 R)
• M51: 9,792,976 km (0.096 R)
• M52: 10,003,909 km (0.05 R)
• M53: 10,109,974 km (0.11 R)
• M54: 10,198,536 km (0.112 R)
• M55: 10,358,755 km (0.088 R)
• M56: 10,609,481 km (0.077 R)
• M57: 10,880,552 km (0.112 R)
• M58: 11,044,212 km (0.084 R)
• M59: 11,374,225 km (0.115 R)
• M60: 11,614,479 km (0.102 R)
• M61: 11,837,829 km (0.102 R)
• M62: 12,250,869 km (0.11 R)
• M63: 12,345,564 km (0.066 R)
• M64: 12,478,258 km (0.097 R)
• M65: 12,668,845 km (0.075 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20

Radius: 6.2

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 5.38 AU - 7.44 AU

Year: 10479 Days

Day: 15.1 Hours

Environment

Temp: -212 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 33,682,824 km

• M1: 163,810 km (0.104 R)
• M2: 267,182 km (0.118 R)
• M3: 585,227 km (0.042 R)
• M4: 652,546 km (0.071 R)
• M5: 738,565 km (0.062 R)
• M6: 828,623 km (0.083 R)
• M7: 904,918 km (0.069 R)
• M8: 1,064,987 km (0.118 R)
• M9: 1,205,310 km (0.073 R)
• M10: 1,361,640 km (0.077 R)
• M11: 1,462,768 km (0.085 R)
• M12: 1,629,719 km (0.094 R)
• M13: 1,914,254 km (0.081 R)
• M14: 2,297,674 km (0.111 R)
• M15: 2,382,196 km (0.08 R)
• M16: 2,755,443 km (0.049 R)
• M17: 2,909,978 km (0.084 R)
• M18: 2,975,202 km (0.118 R)
• M19: 3,093,834 km (0.116 R)
• M20: 3,308,656 km (0.075 R)
• M21: 3,363,110 km (0.099 R)
• M22: 3,500,590 km (0.08 R)
• M23: 4,200,708 km (0.087 R)
• M24: 5,068,077 km (0.119 R)
• M25: 5,289,482 km (0.108 R)
• M26: 5,337,353 km (0.074 R)
• M27: 5,481,715 km (0.088 R)
• M28: 5,972,396 km (0.074 R)
• M29: 6,055,423 km (0.031 R)
• M30: 6,222,972 km (0.106 R)
• M31: 6,425,977 km (0.094 R)
• M32: 6,751,801 km (0.102 R)
• M33: 6,855,771 km (0.091 R)
• M34: 7,083,010 km (0.089 R)
• M35: 7,241,734 km (0.105 R)
• M36: 7,870,194 km (0.078 R)
• M37: 8,034,752 km (0.105 R)
• M38: 8,516,158 km (0.111 R)
• M39: 8,892,845 km (0.114 R)
• M40: 9,025,988 km (0.119 R)
• M41: 9,179,026 km (0.093 R)
• M42: 9,760,214 km (0.059 R)
• M43: 10,654,360 km (0.111 R)
• M44: 10,836,271 km (0.093 R)
• M45: 11,306,009 km (0.055 R)
• M46: 11,803,122 km (0.104 R)
• M47: 12,243,987 km (0.114 R)
• M48: 12,668,995 km (0.099 R)
• M49: 12,818,742 km (0.045 R)
• M50: 13,120,332 km (0.055 R)
• M51: 13,185,108 km (0.085 R)
• M52: 13,511,380 km (0.073 R)
• M53: 13,620,587 km (0.066 R)
• M54: 13,708,251 km (0.12 R)
• M55: 14,171,556 km (0.093 R)
• M56: 14,572,777 km (0.119 R)
• M57: 14,774,735 km (0.103 R)
• M58: 14,842,353 km (0.112 R)
• M59: 14,955,150 km (0.108 R)
• M60: 15,000,328 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 90.9

Radius: 3.9

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.47 AU - 9.65 AU

Year: 16171 Days

Day: 20 Hours

Environment

Temp: -220 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,682,824 km

• M1: 116,537 km (0.081 R)
• M2: 181,462 km (0.093 R)
• M3: 268,678 km (0.098 R)
• M4: 358,885 km (0.077 R)
• M5: 482,304 km (0.112 R)
• M6: 555,158 km (0.103 R)
• M7: 1,464,114 km (0.119 R)
• M8: 2,061,459 km (0.05 R)
• M9: 2,878,113 km (0.095 R)
• M10: 3,170,428 km (0.064 R)
• M11: 3,542,926 km (0.103 R)
• M12: 3,710,177 km (0.11 R)
• M13: 3,831,351 km (0.111 R)
• M14: 4,052,606 km (0.116 R)
• M15: 4,177,371 km (0.059 R)
• M16: 4,430,640 km (0.107 R)
• M17: 4,507,533 km (0.114 R)
• M18: 4,533,264 km (0.04 R)
• M19: 4,846,073 km (0.097 R)
• M20: 4,978,468 km (0.099 R)
• M21: 5,058,502 km (0.061 R)
• M22: 5,192,841 km (0.094 R)
• M23: 5,602,889 km (0.109 R)
• M24: 6,051,533 km (0.066 R)
• M25: 6,366,736 km (0.033 R)
• M26: 6,540,868 km (0.116 R)
• M27: 6,628,532 km (0.105 R)
• M28: 7,404,496 km (0.101 R)
• M29: 7,495,901 km (0.105 R)
• M30: 7,526,418 km (0.073 R)
• M31: 7,803,175 km (0.109 R)
• M32: 8,114,637 km (0.096 R)
• M33: 8,334,995 km (0.119 R)
• M34: 8,943,110 km (0.101 R)
• M35: 9,466,254 km (0.107 R)
• M36: 9,565,437 km (0.072 R)
• M37: 9,665,070 km (0.077 R)
• M38: 9,698,280 km (0.05 R)
• M39: 10,405,429 km (0.113 R)
• M40: 10,576,270 km (0.094 R)
• M41: 10,989,908 km (0.059 R)
• M42: 11,797,587 km (0.118 R)
• M43: 13,247,191 km (0.11 R)
• M44: 13,358,192 km (0.07 R)
• M45: 13,580,943 km (0.115 R)
• M46: 14,030,335 km (0.038 R)
• M47: 14,105,733 km (0.034 R)
• M48: 14,408,669 km (0.086 R)
• M49: 14,446,666 km (0.072 R)
• M50: 15,407,533 km (0.106 R)
• M51: 15,524,220 km (0.109 R)
• M52: 15,641,205 km (0.027 R)
• M53: 16,787,275 km (0.11 R)
• M54: 16,987,586 km (0.041 R)
• M55: 17,108,012 km (0.036 R)
• M56: 17,430,994 km (0.095 R)
• M57: 18,742,519 km (0.086 R)
• M58: 18,825,546 km (0.081 R)
• M59: 19,117,112 km (0.106 R)
• M60: 20,000,637 km (0.087 R)
• M61: 20,043,123 km (0.09 R)
• M62: 20,597,084 km (0.113 R)
• M63: 21,285,832 km (0.119 R)
• M64: 21,415,833 km (0.068 R)
• M65: 21,938,378 km (0.073 R)
• M66: 22,025,893 km (0.112 R)
• M67: 22,465,112 km (0.029 R)
• M68: 22,862,893 km (0.094 R)
• M69: 23,352,228 km (0.103 R)
• M70: 24,749,771 km (0.074 R)
• M71: 26,035,116 km (0.077 R)
• M72: 26,220,617 km (0.082 R)
• M73: 28,718,154 km (0.092 R)
• M74: 29,535,257 km (0.096 R)
• M75: 30,067,975 km (0.078 R)
• M76: 30,165,064 km (0.116 R)
• M77: 30,213,833 km (0.118 R)
• M78: 30,311,072 km (0.11 R)
• M79: 31,290,489 km (0.11 R)
• M80: 32,778,838 km (0.072 R)
• M81: 33,582,029 km (0.062 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: 292 - 13,756 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit