🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128

Radius: 8.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.95 AU - 1.47 AU

Year: 873 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 69,706,688 km

• M1: 105,766 km (0.116 R)
• M2: 375,790 km (0.048 R)
• M3: 697,874 km (0.074 R)
• M4: 1,282,503 km (0.056 R)
• M5: 1,820,157 km (0.043 R)
• M6: 2,653,866 km (0.102 R)
• M7: 3,140,059 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28

Radius: 13.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.52 AU - 2.46 AU

Year: 1842 Days

Day: 11.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 69,706,688 km

• M1: 168,148 km (0.108 R)
• M2: 1,057,657 km (0.08 R)
• M3: 1,589,477 km (0.117 R)
• M4: 2,476,443 km (0.053 R)
• M5: 4,291,664 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.8

Radius: 9.8

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.42 AU - 4.44 AU

Year: 6117 Days

Day: 5.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 88.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 69,706,688 km

• M1: 121,922 km (0.083 R)
• M2: 460,013 km (0.08 R)
• M3: 1,053,169 km (0.091 R)
• M4: 3,440,452 km (0.119 R)
• M5: 3,811,155 km (0.104 R)
• M6: 5,597,204 km (0.091 R)
• M7: 9,768,143 km (0.089 R)
• M8: 11,034,040 km (0.081 R)
• M9: 12,985,544 km (0.038 R)
• M10: 14,355,412 km (0.118 R)
• M11: 14,725,816 km (0.108 R)
• M12: 16,214,464 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 854.9

Radius: 14.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.89 AU - 5.35 AU

Year: 6514 Days

Day: 9.2 Hours

Environment

Temp: -222 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 69,706,688 km

• M1: 175,927 km (0.045 R)
• M2: 715,676 km (0.078 R)
• M3: 1,666,071 km (0.095 R)
• M4: 2,115,015 km (0.104 R)
• M5: 2,609,286 km (0.081 R)
• M6: 3,223,385 km (0.109 R)
• M7: 4,234,966 km (0.119 R)
• M8: 5,088,422 km (0.082 R)
• M9: 6,021,015 km (0.074 R)
• M10: 6,528,601 km (0.12 R)
• M11: 7,138,362 km (0.105 R)
• M12: 7,785,971 km (0.071 R)
• M13: 8,225,789 km (0.107 R)
• M14: 9,111,707 km (0.031 R)
• M15: 10,060,307 km (0.116 R)
• M16: 15,441,941 km (0.077 R)
• M17: 19,867,644 km (0.117 R)
• M18: 23,968,122 km (0.028 R)
• M19: 25,597,542 km (0.069 R)
• M20: 26,394,749 km (0.093 R)
• M21: 28,790,858 km (0.112 R)
• M22: 31,934,807 km (0.118 R)
• M23: 37,295,198 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 278.2

Radius: 3.6

Gravity: 21.47 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.64 AU - 8.22 AU

Year: 11968 Days

Day: 15.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,706,688 km

• M1: 44,730 km (0.107 R)
• M2: 185,202 km (0.084 R)
• M3: 550,371 km (0.096 R)
• M4: 931,546 km (0.107 R)
• M5: 1,050,177 km (0.1 R)
• M6: 1,224,010 km (0.038 R)
• M7: 2,379,354 km (0.066 R)
• M8: 2,779,229 km (0.083 R)
• M9: 5,070,769 km (0.073 R)
• M10: 5,632,210 km (0.118 R)
• M11: 6,914,414 km (0.103 R)
• M12: 7,722,541 km (0.088 R)
• M13: 8,851,556 km (0.075 R)
• M14: 9,386,967 km (0.078 R)
• M15: 10,719,735 km (0.092 R)
• M16: 11,692,719 km (0.093 R)
• M17: 12,065,517 km (0.081 R)
• M18: 13,231,632 km (0.065 R)
• M19: 14,169,013 km (0.113 R)
• M20: 14,900,546 km (0.097 R)
• M21: 15,087,244 km (0.098 R)
• M22: 15,914,521 km (0.062 R)
• M23: 18,291,332 km (0.068 R)
• M24: 21,285,234 km (0.062 R)
• M25: 21,920,875 km (0.105 R)
• M26: 23,146,531 km (0.093 R)
• M27: 23,396,957 km (0.065 R)
• M28: 23,564,956 km (0.104 R)
• M29: 25,113,443 km (0.082 R)
• M30: 26,636,798 km (0.051 R)
• M31: 28,602,365 km (0.074 R)
• M32: 30,163,269 km (0.068 R)
• M33: 30,863,686 km (0.087 R)
• M34: 32,609,643 km (0.095 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.9

Radius: 5.2

Gravity: 31.14 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.76 AU - 8.84 AU

Year: 14291 Days

Day: 19.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 69,706,688 km

• M1: 73,303 km (0.06 R)
• M2: 351,705 km (0.065 R)
• M3: 776,712 km (0.104 R)
• M4: 1,081,443 km (0.085 R)
• M5: 1,603,091 km (0.059 R)
• M6: 2,237,386 km (0.11 R)
• M7: 4,715,923 km (0.117 R)
• M8: 5,025,142 km (0.085 R)
• M9: 6,357,760 km (0.089 R)
• M10: 7,909,987 km (0.095 R)
• M11: 8,799,197 km (0.071 R)
• M12: 11,310,497 km (0.107 R)
• M13: 11,493,156 km (0.073 R)
• M14: 12,436,370 km (0.111 R)
• M15: 12,893,691 km (0.098 R)
• M16: 13,227,294 km (0.093 R)
• M17: 13,430,149 km (0.091 R)
• M18: 14,619,003 km (0.044 R)
• M19: 16,727,436 km (0.028 R)
• M20: 18,351,919 km (0.06 R)
• M21: 18,859,205 km (0.096 R)
• M22: 20,436,715 km (0.082 R)
• M23: 22,964,919 km (0.1 R)
• M24: 24,659,414 km (0.114 R)
• M25: 26,222,113 km (0.083 R)
• M26: 27,299,966 km (0.1 R)
• M27: 29,199,410 km (0.068 R)
• M28: 32,517,042 km (0.069 R)
• M29: 33,259,197 km (0.035 R)
• M30: 37,544,428 km (0.067 R)
• M31: 46,875,894 km (0.077 R)
• M32: 47,190,050 km (0.111 R)
• M33: 54,462,152 km (0.072 R)
• M34: 57,820,624 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624.6

Radius: 3.4

Gravity: 54.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 7.97 AU - 10.47 AU

Year: 18366 Days

Day: 20.3 Hours

Environment

Temp: -236 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 69,706,688 km

• M1: 42,486 km (0.089 R)
• M2: 198,965 km (0.088 R)
• M3: 338,390 km (0.06 R)
• M4: 651,349 km (0.034 R)
• M5: 794,215 km (0.072 R)
• M6: 934,837 km (0.115 R)
• M7: 2,077,765 km (0.103 R)
• M8: 2,661,346 km (0.071 R)
• M9: 2,853,430 km (0.046 R)
• M10: 3,185,387 km (0.051 R)
• M11: 3,402,155 km (0.116 R)
• M12: 4,303,183 km (0.118 R)
• M13: 4,843,680 km (0.115 R)
• M14: 5,130,160 km (0.076 R)
• M15: 5,936,193 km (0.097 R)
• M16: 7,001,629 km (0.102 R)
• M17: 9,229,141 km (0.072 R)
• M18: 11,134,270 km (0.066 R)
• M19: 11,887,496 km (0.105 R)
• M20: 12,342,124 km (0.103 R)
• M21: 16,806,423 km (0.112 R)
• M22: 19,351,083 km (0.044 R)
• M23: 22,043,845 km (0.117 R)
• M24: 23,227,463 km (0.067 R)
• M25: 27,254,488 km (0.048 R)
• M26: 30,623,283 km (0.089 R)
• M27: 37,064,817 km (0.072 R)
• M28: 37,477,707 km (0.118 R)
• M29: 38,876,148 km (0.108 R)
• M30: 41,628,300 km (0.065 R)
• M31: 44,352,777 km (0.083 R)
• M32: 45,600,872 km (0.059 R)
• M33: 46,552,165 km (0.063 R)
• M34: 50,997,166 km (0.093 R)
• M35: 51,507,744 km (0.105 R)
• M36: 54,821,486 km (0.094 R)
• M37: 55,896,796 km (0.08 R)
• M38: 56,621,298 km (0.092 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: 360 - 11,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit