🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.28 AU - 1.78 AU

Year: 857 Days

Day: 23 Hours

Environment

Temp: -113 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,970,425 km

• M1: 130,449 km (0.044 R)
• M2: 278,402 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.6

Radius: 9.6

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.37 AU - 4.01 AU

Year: 3211 Days

Day: 13 Hours

Environment

Temp: -172 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 69,970,425 km

• M1: 122,969 km (0.049 R)
• M2: 516,412 km (0.098 R)
• M3: 926,160 km (0.104 R)
• M4: 1,225,207 km (0.11 R)
• M5: 1,692,550 km (0.103 R)
• M6: 2,124,589 km (0.11 R)
• M7: 2,516,835 km (0.11 R)
• M8: 2,834,730 km (0.032 R)
• M9: 3,731,719 km (0.093 R)
• M10: 4,266,082 km (0.06 R)
• M11: 4,764,094 km (0.093 R)
• M12: 6,077,413 km (0.068 R)
• M13: 6,520,223 km (0.088 R)
• M14: 7,736,903 km (0.098 R)
• M15: 8,574,501 km (0.102 R)
• M16: 11,529,358 km (0.092 R)
• M17: 11,925,942 km (0.11 R)
• M18: 14,683,629 km (0.083 R)
• M19: 15,819,227 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 694

Radius: 12.9

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.77 AU - 4.17 AU

Year: 3584 Days

Day: 6.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,970,425 km

• M1: 160,519 km (0.078 R)
• M2: 678,875 km (0.108 R)
• M3: 1,142,629 km (0.064 R)
• M4: 1,739,674 km (0.098 R)
• M5: 2,229,756 km (0.038 R)
• M6: 3,286,366 km (0.119 R)
• M7: 3,938,613 km (0.06 R)
• M8: 4,512,171 km (0.111 R)
• M9: 4,941,517 km (0.051 R)
• M10: 6,222,374 km (0.071 R)
• M11: 7,515,199 km (0.116 R)
• M12: 8,086,812 km (0.068 R)
• M13: 9,585,334 km (0.03 R)
• M14: 11,610,440 km (0.114 R)
• M15: 12,329,707 km (0.107 R)
• M16: 15,083,056 km (0.096 R)
• M17: 15,614,577 km (0.087 R)
• M18: 17,516,415 km (0.112 R)
• M19: 18,223,115 km (0.108 R)
• M20: 20,457,808 km (0.055 R)
• M21: 22,113,557 km (0.058 R)
• M22: 22,592,719 km (0.029 R)
• M23: 23,501,077 km (0.104 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 894.4

Radius: 8.7

Gravity: 11.82 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.76 AU - 5.96 AU

Year: 4854 Days

Day: 14.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 69,970,425 km

• M1: 108,758 km (0.055 R)
• M2: 490,382 km (0.095 R)
• M3: 839,094 km (0.044 R)
• M4: 1,116,150 km (0.073 R)
• M5: 1,650,813 km (0.109 R)
• M6: 1,991,896 km (0.088 R)
• M7: 2,266,408 km (0.087 R)
• M8: 3,308,955 km (0.09 R)
• M9: 4,855,199 km (0.107 R)
• M10: 5,130,010 km (0.104 R)
• M11: 5,415,293 km (0.113 R)
• M12: 5,832,522 km (0.114 R)
• M13: 7,573,093 km (0.038 R)
• M14: 9,634,851 km (0.028 R)
• M15: 13,123,473 km (0.095 R)
• M16: 13,713,338 km (0.066 R)
• M17: 15,003,769 km (0.109 R)
• M18: 17,310,269 km (0.099 R)
• M19: 19,359,161 km (0.036 R)
• M20: 19,773,697 km (0.102 R)
• M21: 21,491,081 km (0.051 R)
• M22: 22,996,484 km (0.086 R)
• M23: 23,696,303 km (0.088 R)
• M24: 25,466,644 km (0.071 R)
• M25: 32,260,631 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.8

Radius: 10.8

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 7.96 AU - 9.16 AU

Year: 11346 Days

Day: 7.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 69,970,425 km

• M1: 134,339 km (0.09 R)
• M2: 675,883 km (0.104 R)
• M3: 1,487,152 km (0.116 R)
• M4: 2,576,075 km (0.096 R)
• M5: 3,075,433 km (0.088 R)
• M6: 3,613,985 km (0.083 R)
• M7: 4,611,803 km (0.09 R)
• M8: 5,416,640 km (0.11 R)
• M9: 6,240,176 km (0.109 R)
• M10: 7,145,243 km (0.105 R)
• M11: 8,007,076 km (0.101 R)
• M12: 12,328,959 km (0.093 R)
• M13: 13,086,074 km (0.1 R)
• M14: 15,016,485 km (0.034 R)
• M15: 17,560,696 km (0.04 R)
• M16: 18,072,470 km (0.115 R)
• M17: 21,272,518 km (0.061 R)
• M18: 21,854,304 km (0.107 R)
• M19: 23,049,591 km (0.091 R)
• M20: 28,569,304 km (0.053 R)
• M21: 30,834,814 km (0.116 R)
• M22: 32,337,375 km (0.092 R)
• M23: 33,440,210 km (0.106 R)
• M24: 35,720,680 km (0.109 R)
• M25: 37,860,080 km (0.105 R)
• M26: 39,457,336 km (0.085 R)
• M27: 46,435,927 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.2

Radius: 4.1

Gravity: 38.56 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 9.89 AU - 13.51 AU

Year: 18131 Days

Day: 15.2 Hours

Environment

Temp: -213 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,970,425 km

• M1: 56,548 km (0.096 R)
• M2: 187,596 km (0.051 R)
• M3: 321,635 km (0.119 R)
• M4: 522,994 km (0.114 R)
• M5: 671,096 km (0.06 R)
• M6: 858,093 km (0.099 R)
• M7: 1,156,691 km (0.089 R)
• M8: 1,427,164 km (0.066 R)
• M9: 1,721,273 km (0.096 R)
• M10: 2,093,921 km (0.092 R)
• M11: 2,429,170 km (0.098 R)
• M12: 3,179,104 km (0.119 R)
• M13: 3,827,312 km (0.1 R)
• M14: 4,072,204 km (0.094 R)
• M15: 4,799,698 km (0.056 R)
• M16: 6,006,953 km (0.033 R)
• M17: 6,170,912 km (0.053 R)
• M18: 8,634,490 km (0.116 R)
• M19: 10,519,423 km (0.093 R)
• M20: 14,484,066 km (0.063 R)
• M21: 15,003,021 km (0.086 R)
• M22: 15,611,136 km (0.084 R)
• M23: 16,156,720 km (0.108 R)
• M24: 20,892,390 km (0.094 R)
• M25: 24,343,014 km (0.098 R)
• M26: 25,608,313 km (0.1 R)
• M27: 36,525,218 km (0.042 R)
• M28: 36,661,202 km (0.098 R)
• M29: 37,071,549 km (0.093 R)
• M30: 38,320,991 km (0.106 R)
• M31: 39,885,635 km (0.08 R)
• M32: 46,411,393 km (0.096 R)
• M33: 47,536,818 km (0.118 R)
• M34: 49,010,506 km (0.102 R)
• M35: 50,683,160 km (0.111 R)
• M36: 52,393,662 km (0.104 R)
• M37: 56,291,136 km (0.109 R)
• M38: 69,134,711 km (0.051 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 462 - 13,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit