🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.72 AU - 1.02 AU

Year: 299 Days

Day: 32 Hours

Environment

Temp: 161 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 501.8

Radius: 8.3

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.94 AU - 5.74 AU

Year: 3929 Days

Day: 11.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 97,616,683 km

• M1: 103,522 km (0.104 R)
• M2: 459,415 km (0.064 R)
• M3: 1,161,927 km (0.067 R)
• M4: 1,430,305 km (0.055 R)
• M5: 1,887,177 km (0.061 R)
• M6: 2,438,296 km (0.032 R)
• M7: 2,768,458 km (0.069 R)
• M8: 3,218,449 km (0.071 R)
• M9: 4,287,176 km (0.102 R)
• M10: 4,605,370 km (0.054 R)
• M11: 5,263,900 km (0.095 R)
• M12: 6,858,464 km (0.095 R)
• M13: 7,519,986 km (0.114 R)
• M14: 7,950,229 km (0.064 R)
• M15: 8,502,395 km (0.095 R)
• M16: 9,006,091 km (0.1 R)
• M17: 9,415,840 km (0.03 R)
• M18: 10,719,884 km (0.085 R)
• M19: 11,829,152 km (0.119 R)
• M20: 13,536,962 km (0.064 R)
• M21: 14,475,090 km (0.104 R)
• M22: 15,141,399 km (0.073 R)
• M23: 15,721,091 km (0.078 R)
• M24: 16,151,933 km (0.054 R)
• M25: 17,150,049 km (0.081 R)
• M26: 18,247,649 km (0.075 R)
• M27: 19,700,244 km (0.11 R)
• M28: 21,228,237 km (0.047 R)
• M29: 22,971,052 km (0.073 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.4

Radius: 10

Gravity: 6.59 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 4.9 AU - 5.78 AU

Year: 4553 Days

Day: 12.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 97,616,683 km

• M1: 124,316 km (0.117 R)
• M2: 581,337 km (0.068 R)
• M3: 955,033 km (0.069 R)
• M4: 1,361,490 km (0.114 R)
• M5: 2,004,312 km (0.028 R)
• M6: 3,405,147 km (0.11 R)
• M7: 4,090,754 km (0.057 R)
• M8: 4,688,248 km (0.084 R)
• M9: 5,180,574 km (0.107 R)
• M10: 6,932,365 km (0.064 R)
• M11: 7,996,455 km (0.075 R)
• M12: 8,586,619 km (0.068 R)
• M13: 9,771,284 km (0.079 R)
• M14: 10,147,224 km (0.088 R)
• M15: 11,935,666 km (0.12 R)
• M16: 12,269,120 km (0.106 R)
• M17: 15,053,884 km (0.093 R)
• M18: 16,652,188 km (0.072 R)
• M19: 17,310,119 km (0.039 R)
• M20: 23,882,103 km (0.092 R)
• M21: 25,027,724 km (0.11 R)
• M22: 26,692,748 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793.7

Radius: 3.3

Gravity: 72.88 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 11.42 AU - 15.3 AU

Year: 18017 Days

Day: 18 Hours

Environment

Temp: -196 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 97,616,683 km

• M1: 43,982 km (0.097 R)
• M2: 179,667 km (0.116 R)
• M3: 282,590 km (0.092 R)
• M4: 655,089 km (0.119 R)
• M5: 761,004 km (0.116 R)
• M6: 1,070,971 km (0.113 R)
• M7: 1,694,046 km (0.062 R)
• M8: 2,528,354 km (0.085 R)
• M9: 2,742,877 km (0.089 R)
• M10: 3,346,205 km (0.077 R)
• M11: 3,907,347 km (0.088 R)
• M12: 6,258,577 km (0.075 R)
• M13: 6,430,913 km (0.07 R)
• M14: 6,739,982 km (0.11 R)
• M15: 8,860,083 km (0.09 R)
• M16: 13,124,969 km (0.092 R)
• M17: 14,278,818 km (0.033 R)
• M18: 14,804,205 km (0.082 R)
• M19: 15,577,028 km (0.101 R)
• M20: 22,348,576 km (0.051 R)
• M21: 27,388,229 km (0.045 R)
• M22: 28,550,155 km (0.086 R)
• M23: 28,905,001 km (0.107 R)
• M24: 32,488,618 km (0.034 R)
• M25: 36,357,070 km (0.036 R)
• M26: 38,186,652 km (0.119 R)
• M27: 38,617,344 km (0.048 R)
• M28: 38,761,706 km (0.064 R)
• M29: 41,270,163 km (0.114 R)
• M30: 41,572,201 km (0.05 R)
• M31: 43,259,815 km (0.064 R)
• M32: 45,472,966 km (0.049 R)
• M33: 55,081,188 km (0.096 R)
• M34: 60,161,681 km (0.117 R)
• M35: 61,331,537 km (0.119 R)
• M36: 61,724,829 km (0.065 R)
• M37: 64,728,306 km (0.085 R)
• M38: 67,827,824 km (0.061 R)
• M39: 68,670,808 km (0.101 R)
• M40: 73,653,614 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 744

Radius: 6.2

Gravity: 19.35 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 13.91 AU - 16.69 AU

Year: 22081 Days

Day: 21.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 97,616,683 km

• M1: 77,043 km (0.101 R)
• M2: 326,423 km (0.081 R)
• M3: 705,653 km (0.097 R)
• M4: 1,202,468 km (0.1 R)
• M5: 1,738,327 km (0.07 R)
• M6: 2,112,920 km (0.066 R)
• M7: 2,353,474 km (0.093 R)
• M8: 3,748,773 km (0.09 R)
• M9: 5,028,583 km (0.073 R)
• M10: 5,379,240 km (0.062 R)
• M11: 7,683,347 km (0.04 R)
• M12: 9,599,845 km (0.041 R)
• M13: 9,837,406 km (0.057 R)
• M14: 11,678,956 km (0.069 R)
• M15: 11,949,728 km (0.114 R)
• M16: 17,927,210 km (0.083 R)
• M17: 19,023,464 km (0.066 R)
• M18: 30,844,687 km (0.062 R)
• M19: 32,150,078 km (0.109 R)
• M20: 36,863,758 km (0.097 R)
• M21: 39,993,944 km (0.098 R)
• M22: 41,544,974 km (0.085 R)
• M23: 46,947,402 km (0.114 R)
• M24: 51,158,133 km (0.098 R)
• M25: 52,431,959 km (0.103 R)
• M26: 53,169,327 km (0.118 R)
• M27: 55,996,278 km (0.052 R)
• M28: 63,602,732 km (0.109 R)
• M29: 67,869,562 km (0.046 R)
• M30: 73,466,467 km (0.112 R)
• M31: 76,967,955 km (0.062 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 566.2

Radius: 4.8

Gravity: 24.57 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 14.88 AU - 24.28 AU

Year: 31967 Days

Day: 19.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 97,616,683 km

• M1: 59,839 km (0.06 R)
• M2: 274,063 km (0.093 R)
• M3: 556,055 km (0.108 R)
• M4: 771,925 km (0.093 R)
• M5: 950,395 km (0.053 R)
• M6: 1,374,954 km (0.092 R)
• M7: 2,155,705 km (0.112 R)
• M8: 2,538,825 km (0.065 R)
• M9: 4,100,627 km (0.117 R)
• M10: 5,412,900 km (0.078 R)
• M11: 6,256,632 km (0.057 R)
• M12: 6,783,366 km (0.1 R)
• M13: 7,601,666 km (0.091 R)
• M14: 8,145,454 km (0.119 R)
• M15: 8,483,845 km (0.056 R)
• M16: 8,773,018 km (0.104 R)
• M17: 10,188,363 km (0.083 R)
• M18: 11,820,625 km (0.112 R)
• M19: 13,697,929 km (0.108 R)
• M20: 14,501,569 km (0.066 R)
• M21: 16,114,383 km (0.048 R)
• M22: 18,221,769 km (0.089 R)
• M23: 18,606,235 km (0.082 R)
• M24: 20,817,441 km (0.116 R)
• M25: 25,038,944 km (0.109 R)
• M26: 28,234,653 km (0.056 R)
• M27: 30,599,646 km (0.112 R)
• M28: 34,535,716 km (0.074 R)
• M29: 36,019,427 km (0.039 R)
• M30: 43,054,118 km (0.07 R)
• M31: 53,261,330 km (0.098 R)
• M32: 62,763,039 km (0.103 R)
• M33: 65,191,461 km (0.111 R)
• M34: 65,639,656 km (0.085 R)
• M35: 69,999,985 km (0.057 R)
• M36: 71,653,939 km (0.12 R)
• M37: 84,497,515 km (0.089 R)
• M38: 85,565,195 km (0.08 R)
• M39: 88,822,240 km (0.111 R)
• M40: 91,038,831 km (0.112 R)
• M41: 93,292,075 km (0.116 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: 557 - 16,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit