🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.9

Radius: 10.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.58 AU - 0.76 AU

Year: 366 Days

Day: 8.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 87,817,032 km

• M1: 131,796 km (0.044 R)
• M2: 479,611 km (0.09 R)
• M3: 947,553 km (0.055 R)
• M4: 1,374,056 km (0.089 R)
• M5: 1,958,087 km (0.072 R)
• M6: 2,359,757 km (0.1 R)
• M7: 2,729,862 km (0.105 R)
• M8: 3,097,125 km (0.083 R)
• M9: 3,554,296 km (0.056 R)
• M10: 4,298,396 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 793.9

Radius: 14.4

Gravity: 3.83 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.4 AU - 1.48 AU

Year: 1152 Days

Day: 12.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 87,817,032 km

• M1: 179,069 km (0.104 R)
• M2: 669,750 km (0.089 R)
• M3: 1,200,074 km (0.091 R)
• M4: 1,917,546 km (0.116 R)
• M5: 2,640,402 km (0.114 R)
• M6: 3,115,525 km (0.06 R)
• M7: 3,711,074 km (0.082 R)
• M8: 4,382,320 km (0.061 R)
• M9: 5,253,279 km (0.063 R)
• M10: 6,351,028 km (0.097 R)
• M11: 7,139,558 km (0.082 R)
• M12: 8,430,139 km (0.043 R)
• M13: 9,204,907 km (0.112 R)
• M14: 9,655,645 km (0.046 R)
• M15: 10,311,482 km (0.097 R)
• M16: 10,930,368 km (0.092 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.7

Radius: 10.6

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 3.82 AU - 4.54 AU

Year: 5699 Days

Day: 12.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 87,817,032 km

• M1: 131,945 km (0.059 R)
• M2: 684,261 km (0.104 R)
• M3: 1,459,926 km (0.103 R)
• M4: 2,003,265 km (0.037 R)
• M5: 2,394,613 km (0.078 R)
• M6: 2,818,873 km (0.111 R)
• M7: 3,155,169 km (0.109 R)
• M8: 3,539,486 km (0.072 R)
• M9: 4,601,481 km (0.117 R)
• M10: 5,206,604 km (0.097 R)
• M11: 6,738,187 km (0.094 R)
• M12: 9,841,446 km (0.065 R)
• M13: 11,444,237 km (0.07 R)
• M14: 12,258,947 km (0.038 R)
• M15: 13,737,124 km (0.111 R)
• M16: 14,491,845 km (0.084 R)
• M17: 15,103,999 km (0.089 R)
• M18: 18,685,971 km (0.032 R)
• M19: 19,478,241 km (0.096 R)
• M20: 19,814,986 km (0.113 R)
• M21: 20,708,384 km (0.095 R)
• M22: 23,097,163 km (0.061 R)
• M23: 24,552,751 km (0.068 R)
• M24: 26,974,291 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 10.1

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 4.04 AU - 5.1 AU

Year: 6515 Days

Day: 7.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 87,817,032 km

• M1: 125,662 km (0.106 R)
• M2: 440,865 km (0.09 R)
• M3: 1,294,470 km (0.098 R)
• M4: 1,678,039 km (0.091 R)
• M5: 2,303,807 km (0.119 R)
• M6: 3,043,868 km (0.079 R)
• M7: 3,771,961 km (0.059 R)
• M8: 4,566,026 km (0.098 R)
• M9: 5,704,466 km (0.073 R)
• M10: 6,141,741 km (0.071 R)
• M11: 6,484,320 km (0.094 R)
• M12: 9,742,711 km (0.081 R)
• M13: 10,651,219 km (0.12 R)
• M14: 12,319,235 km (0.069 R)
• M15: 14,703,975 km (0.11 R)
• M16: 16,165,995 km (0.073 R)
• M17: 16,655,928 km (0.115 R)
• M18: 18,360,745 km (0.119 R)
• M19: 20,619,972 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.7

Radius: 7.9

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.96 AU - 9.8 AU

Year: 16177 Days

Day: 22.4 Hours

Environment

Temp: -239 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,817,032 km

• M1: 101,278 km (0.102 R)
• M2: 551,567 km (0.116 R)
• M3: 2,040,814 km (0.094 R)
• M4: 2,981,037 km (0.096 R)
• M5: 4,521,895 km (0.098 R)
• M6: 5,079,745 km (0.119 R)
• M7: 6,020,566 km (0.098 R)
• M8: 7,376,222 km (0.095 R)
• M9: 9,075,056 km (0.041 R)
• M10: 10,287,995 km (0.11 R)
• M11: 10,962,083 km (0.076 R)
• M12: 13,422,669 km (0.075 R)
• M13: 16,681,509 km (0.074 R)
• M14: 18,330,825 km (0.101 R)
• M15: 19,320,565 km (0.045 R)
• M16: 24,218,998 km (0.114 R)
• M17: 33,629,751 km (0.083 R)
• M18: 40,361,057 km (0.108 R)
• M19: 46,261,945 km (0.106 R)
• M20: 52,058,713 km (0.092 R)
• M21: 54,877,286 km (0.086 R)
• M22: 55,895,898 km (0.059 R)
• M23: 57,970,671 km (0.119 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.4

Radius: 6.4

Gravity: 11.63 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.46 AU - 10.46 AU

Year: 16409 Days

Day: 20.8 Hours

Environment

Temp: -232 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 87,817,032 km

• M1: 79,586 km (0.059 R)
• M2: 335,099 km (0.065 R)
• M3: 666,010 km (0.112 R)
• M4: 885,021 km (0.03 R)
• M5: 1,459,926 km (0.11 R)
• M6: 1,737,280 km (0.111 R)
• M7: 2,523,566 km (0.045 R)
• M8: 2,972,360 km (0.047 R)
• M9: 3,291,602 km (0.072 R)
• M10: 4,836,350 km (0.053 R)
• M11: 5,037,409 km (0.057 R)
• M12: 5,492,037 km (0.106 R)
• M13: 6,442,881 km (0.104 R)
• M14: 7,952,324 km (0.071 R)
• M15: 8,280,392 km (0.095 R)
• M16: 9,683,321 km (0.059 R)
• M17: 13,145,314 km (0.093 R)
• M18: 13,737,124 km (0.04 R)
• M19: 17,274,665 km (0.082 R)
• M20: 17,587,773 km (0.077 R)
• M21: 20,058,083 km (0.035 R)
• M22: 22,938,141 km (0.061 R)
• M23: 23,411,618 km (0.102 R)
• M24: 24,574,891 km (0.119 R)
• M25: 26,598,202 km (0.088 R)
• M26: 27,226,364 km (0.117 R)
• M27: 34,183,113 km (0.086 R)
• M28: 41,674,077 km (0.103 R)
• M29: 43,235,430 km (0.031 R)
• M30: 43,523,406 km (0.103 R)
• M31: 45,426,889 km (0.04 R)
• M32: 47,691,352 km (0.107 R)
• M33: 49,871,741 km (0.042 R)
• M34: 50,826,176 km (0.085 R)
• M35: 58,728,085 km (0.081 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 890

Radius: 6.7

Gravity: 19.83 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.19 AU - 10.23 AU

Year: 21755 Days

Day: 24.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 87,817,032 km

• M1: 83,326 km (0.046 R)
• M2: 313,856 km (0.115 R)
• M3: 1,150,707 km (0.06 R)
• M4: 2,245,314 km (0.077 R)
• M5: 2,851,784 km (0.092 R)
• M6: 3,123,005 km (0.118 R)
• M7: 4,314,552 km (0.099 R)
• M8: 6,770,800 km (0.092 R)
• M9: 7,107,544 km (0.065 R)
• M10: 7,659,261 km (0.094 R)
• M11: 8,185,098 km (0.071 R)
• M12: 8,791,119 km (0.118 R)
• M13: 9,018,807 km (0.111 R)
• M14: 9,969,053 km (0.095 R)
• M15: 11,382,304 km (0.094 R)
• M16: 14,839,810 km (0.04 R)
• M17: 17,201,212 km (0.095 R)
• M18: 20,690,732 km (0.109 R)
• M19: 30,956,437 km (0.056 R)
• M20: 33,655,183 km (0.107 R)
• M21: 41,080,323 km (0.068 R)
• M22: 54,919,174 km (0.115 R)
• M23: 55,886,922 km (0.115 R)
• M24: 56,277,073 km (0.086 R)
• M25: 57,856,229 km (0.098 R)
• M26: 85,211,246 km (0.226 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 168 - 13,938 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit