🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.9

Radius: 9.8

Gravity: 2.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.32 AU - 3.08 AU

Year: 2910 Days

Day: 13.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 65,406,657 km

• M1: 140,772 km (0.098 R)
• M2: 460,163 km (0.115 R)
• M3: 929,900 km (0.102 R)
• M4: 2,595,224 km (0.115 R)
• M5: 3,226,527 km (0.097 R)
• M6: 3,545,769 km (0.11 R)
• M7: 4,653,242 km (0.104 R)
• M8: 8,484,443 km (0.098 R)
• M9: 9,672,998 km (0.07 R)
• M10: 12,147,347 km (0.065 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.6

Radius: 12.7

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 4.21 AU - 4.41 AU

Year: 5870 Days

Day: 8.7 Hours

Environment

Temp: -214 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,406,657 km

• M1: 159,023 km (0.1 R)
• M2: 639,980 km (0.072 R)
• M3: 1,135,448 km (0.083 R)
• M4: 1,767,050 km (0.117 R)
• M5: 3,764,032 km (0.117 R)
• M6: 5,157,985 km (0.075 R)
• M7: 6,157,149 km (0.099 R)
• M8: 7,443,092 km (0.085 R)
• M9: 8,254,212 km (0.116 R)
• M10: 9,312,168 km (0.094 R)
• M11: 10,875,017 km (0.064 R)
• M12: 12,513,114 km (0.109 R)
• M13: 13,513,176 km (0.076 R)
• M14: 14,361,096 km (0.115 R)
• M15: 15,350,537 km (0.107 R)
• M16: 16,947,494 km (0.114 R)
• M17: 17,349,015 km (0.117 R)

Asteroid Belt

Center: 5.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 6.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.2

Radius: 6.1

Gravity: 21.42 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 5.34 AU - 6.68 AU

Year: 9665 Days

Day: 18.1 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 65,406,657 km

• M1: 77,940 km (0.1 R)
• M2: 424,110 km (0.045 R)
• M3: 643,869 km (0.068 R)
• M4: 1,012,628 km (0.078 R)
• M5: 1,251,386 km (0.09 R)
• M6: 1,570,478 km (0.036 R)
• M7: 1,993,092 km (0.05 R)
• M8: 2,315,027 km (0.072 R)
• M9: 2,972,659 km (0.075 R)
• M10: 4,530,422 km (0.085 R)
• M11: 6,489,406 km (0.107 R)
• M12: 7,527,466 km (0.103 R)
• M13: 9,141,627 km (0.065 R)
• M14: 9,334,159 km (0.054 R)
• M15: 11,522,926 km (0.103 R)
• M16: 14,417,944 km (0.058 R)
• M17: 17,319,843 km (0.059 R)
• M18: 17,689,350 km (0.055 R)
• M19: 19,220,185 km (0.12 R)
• M20: 19,536,584 km (0.047 R)
• M21: 20,017,691 km (0.092 R)
• M22: 22,983,319 km (0.096 R)
• M23: 25,083,823 km (0.084 R)
• M24: 27,809,795 km (0.119 R)
• M25: 30,298,206 km (0.03 R)
• M26: 31,050,983 km (0.091 R)
• M27: 31,816,176 km (0.113 R)
• M28: 33,044,075 km (0.049 R)
• M29: 35,831,981 km (0.112 R)
• M30: 39,151,259 km (0.109 R)
• M31: 40,430,919 km (0.107 R)
• M32: 43,073,416 km (0.093 R)
• M33: 43,343,889 km (0.08 R)
• M34: 44,299,370 km (0.108 R)
• M35: 45,969,780 km (0.115 R)
• M36: 47,537,416 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 924.4

Radius: 6.2

Gravity: 24.05 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.87 AU - 8.21 AU

Year: 12254 Days

Day: 18.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 65,406,657 km

• M1: 83,326 km (0.077 R)
• M2: 354,248 km (0.062 R)
• M3: 1,899,295 km (0.085 R)
• M4: 3,782,283 km (0.117 R)
• M5: 7,925,246 km (0.091 R)
• M6: 12,518,649 km (0.088 R)
• M7: 15,369,236 km (0.085 R)
• M8: 18,790,689 km (0.054 R)
• M9: 20,944,599 km (0.061 R)
• M10: 26,880,045 km (0.103 R)
• M11: 27,304,304 km (0.09 R)
• M12: 29,831,311 km (0.062 R)
• M13: 30,171,946 km (0.109 R)
• M14: 30,976,932 km (0.073 R)
• M15: 32,032,943 km (0.114 R)
• M16: 34,092,756 km (0.105 R)
• M17: 34,965,959 km (0.117 R)
• M18: 37,017,694 km (0.063 R)
• M19: 38,206,399 km (0.095 R)
• M20: 39,556,819 km (0.06 R)
• M21: 44,091,579 km (0.084 R)
• M22: 45,877,777 km (0.075 R)
• M23: 52,179,588 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 363.8

Radius: 5

Gravity: 14.55 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 6.12 AU - 8.08 AU

Year: 12411 Days

Day: 24.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 65,406,657 km

• M1: 85,121 km (0.052 R)
• M2: 447,896 km (0.119 R)
• M3: 761,603 km (0.117 R)
• M4: 1,542,952 km (0.085 R)
• M5: 1,837,211 km (0.1 R)
• M6: 2,842,210 km (0.094 R)
• M7: 4,141,467 km (0.118 R)
• M8: 7,072,239 km (0.072 R)
• M9: 9,070,568 km (0.043 R)
• M10: 10,526,155 km (0.099 R)
• M11: 11,096,721 km (0.093 R)
• M12: 11,309,300 km (0.059 R)
• M13: 15,549,053 km (0.072 R)
• M14: 15,815,337 km (0.112 R)
• M15: 17,121,626 km (0.114 R)
• M16: 19,328,194 km (0.115 R)
• M17: 22,896,702 km (0.088 R)
• M18: 38,686,757 km (0.049 R)
• M19: 41,172,625 km (0.071 R)
• M20: 43,236,328 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 868.9

Radius: 6.1

Gravity: 23.35 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.96 AU - 9.68 AU

Year: 15743 Days

Day: 17.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 65,406,657 km

• M1: 88,113 km (0.117 R)
• M2: 379,679 km (0.114 R)
• M3: 662,569 km (0.118 R)
• M4: 1,682,527 km (0.097 R)
• M5: 2,085,694 km (0.101 R)
• M6: 2,956,204 km (0.079 R)
• M7: 4,839,790 km (0.074 R)
• M8: 5,162,024 km (0.101 R)
• M9: 5,809,783 km (0.097 R)
• M10: 6,091,775 km (0.03 R)
• M11: 6,298,669 km (0.09 R)
• M12: 7,593,289 km (0.107 R)
• M13: 8,127,652 km (0.114 R)
• M14: 11,244,075 km (0.101 R)
• M15: 14,263,259 km (0.066 R)
• M16: 16,233,164 km (0.049 R)
• M17: 16,631,693 km (0.102 R)
• M18: 18,463,519 km (0.106 R)
• M19: 20,610,697 km (0.071 R)
• M20: 21,648,308 km (0.098 R)
• M21: 24,445,638 km (0.068 R)
• M22: 29,079,732 km (0.114 R)
• M23: 31,849,686 km (0.1 R)
• M24: 32,348,744 km (0.103 R)
• M25: 34,528,086 km (0.091 R)
• M26: 35,720,531 km (0.061 R)
• M27: 37,352,943 km (0.119 R)
• M28: 37,768,675 km (0.076 R)
• M29: 38,047,526 km (0.075 R)
• M30: 38,750,636 km (0.116 R)
• M31: 48,203,276 km (0.101 R)
• M32: 48,696,052 km (0.112 R)
• M33: 51,210,343 km (0.052 R)
• M34: 57,595,180 km (0.094 R)
• M35: 57,964,687 km (0.111 R)
• M36: 60,595,665 km (0.077 R)
• M37: 64,689,710 km (0.097 R)
• M38: 66,499,245 km (0.054 R)
• M39: 67,314,255 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.1

Radius: 4.8

Gravity: 42.41 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.29 AU - 9.41 AU

Year: 15828 Days

Day: 18.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 65,406,657 km

• M1: 106,214 km (0.04 R)
• M2: 636,689 km (0.087 R)
• M3: 787,483 km (0.099 R)
• M4: 1,163,123 km (0.064 R)
• M5: 1,376,600 km (0.113 R)
• M6: 1,920,537 km (0.117 R)
• M7: 2,199,238 km (0.069 R)
• M8: 2,550,195 km (0.109 R)
• M9: 2,788,056 km (0.119 R)
• M10: 3,040,427 km (0.098 R)
• M11: 3,591,246 km (0.113 R)
• M12: 3,798,888 km (0.119 R)
• M13: 4,710,987 km (0.115 R)
• M14: 7,710,723 km (0.103 R)
• M15: 12,645,508 km (0.114 R)
• M16: 15,328,995 km (0.076 R)
• M17: 15,876,074 km (0.04 R)
• M18: 16,436,168 km (0.03 R)
• M19: 18,720,229 km (0.117 R)
• M20: 20,355,034 km (0.098 R)
• M21: 25,283,387 km (0.058 R)
• M22: 29,852,405 km (0.12 R)
• M23: 30,215,778 km (0.088 R)
• M24: 30,581,994 km (0.089 R)
• M25: 37,550,562 km (0.069 R)
• M26: 38,400,427 km (0.116 R)
• M27: 40,433,163 km (0.054 R)
• M28: 42,843,035 km (0.116 R)
• M29: 46,310,265 km (0.092 R)
• M30: 66,683,101 km (0.098 R)
• M31: 70,251,459 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 518.4

Radius: 5.6

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.16 AU - 9.74 AU

Year: 16114 Days

Day: 24.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 120.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 65,406,657 km

• M1: 79,586 km (0.107 R)
• M2: 324,627 km (0.079 R)
• M3: 962,363 km (0.093 R)
• M4: 1,386,024 km (0.098 R)
• M5: 2,575,178 km (0.06 R)
• M6: 2,775,340 km (0.109 R)
• M7: 4,386,808 km (0.086 R)
• M8: 4,971,736 km (0.096 R)
• M9: 5,425,616 km (0.083 R)
• M10: 5,906,722 km (0.075 R)
• M11: 6,995,944 km (0.103 R)
• M12: 7,476,004 km (0.077 R)
• M13: 7,977,755 km (0.037 R)
• M14: 8,501,647 km (0.058 R)
• M15: 8,896,735 km (0.105 R)
• M16: 9,149,855 km (0.092 R)
• M17: 11,470,118 km (0.098 R)
• M18: 11,770,061 km (0.073 R)
• M19: 12,323,274 km (0.107 R)
• M20: 13,882,982 km (0.072 R)
• M21: 14,851,179 km (0.089 R)
• M22: 15,569,847 km (0.085 R)
• M23: 18,842,301 km (0.099 R)
• M24: 20,462,745 km (0.093 R)
• M25: 25,775,414 km (0.065 R)
• M26: 26,186,658 km (0.116 R)
• M27: 26,706,960 km (0.058 R)
• M28: 27,234,143 km (0.113 R)
• M29: 32,294,291 km (0.108 R)
• M30: 34,234,575 km (0.078 R)
• M31: 34,482,459 km (0.095 R)
• M32: 36,767,417 km (0.071 R)
• M33: 37,288,616 km (0.106 R)
• M34: 43,350,321 km (0.08 R)
• M35: 46,159,321 km (0.119 R)
• M36: 50,837,695 km (0.087 R)
• M37: 53,624,105 km (0.049 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 59.2

Radius: 3.3

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.85 AU - 10.27 AU

Year: 16429 Days

Day: 24.6 Hours

Environment

Temp: -234 °C

Axial Tilt: 45.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 65,406,657 km

• M1: 40,990 km (0.103 R)
• M2: 523,892 km (0.088 R)
• M3: 1,709,455 km (0.06 R)
• M4: 2,287,052 km (0.078 R)
• M5: 2,400,148 km (0.069 R)
• M6: 2,602,704 km (0.114 R)
• M7: 3,444,341 km (0.105 R)
• M8: 6,663,688 km (0.057 R)
• M9: 12,823,230 km (0.044 R)
• M10: 13,232,829 km (0.097 R)
• M11: 14,790,592 km (0.087 R)
• M12: 15,584,657 km (0.088 R)
• M13: 18,914,108 km (0.088 R)
• M14: 20,327,209 km (0.087 R)
• M15: 22,245,652 km (0.12 R)
• M16: 25,384,215 km (0.107 R)
• M17: 26,602,391 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 526.2

Radius: 5.9

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.22 AU - 10.1 AU

Year: 18187 Days

Day: 23.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 65,406,657 km

• M1: 89,011 km (0.111 R)
• M2: 272,567 km (0.097 R)
• M3: 965,355 km (0.051 R)
• M4: 1,169,556 km (0.038 R)
• M5: 1,388,119 km (0.073 R)
• M6: 2,551,691 km (0.101 R)
• M7: 3,121,509 km (0.103 R)
• M8: 4,130,547 km (0.075 R)
• M9: 4,776,810 km (0.11 R)
• M10: 5,600,795 km (0.079 R)
• M11: 9,312,916 km (0.097 R)
• M12: 10,766,260 km (0.058 R)
• M13: 12,952,932 km (0.088 R)
• M14: 15,419,202 km (0.09 R)
• M15: 16,487,630 km (0.052 R)
• M16: 20,077,231 km (0.042 R)
• M17: 20,980,952 km (0.111 R)
• M18: 21,257,259 km (0.073 R)
• M19: 23,854,278 km (0.063 R)
• M20: 24,662,705 km (0.081 R)
• M21: 27,525,709 km (0.1 R)
• M22: 32,900,761 km (0.095 R)
• M23: 34,028,280 km (0.119 R)
• M24: 34,409,754 km (0.07 R)
• M25: 34,665,716 km (0.105 R)
• M26: 45,359,421 km (0.099 R)
• M27: 50,122,617 km (0.11 R)
• M28: 50,451,583 km (0.096 R)
• M29: 61,188,820 km (0.05 R)
• M30: 63,851,214 km (0.067 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 351 - 15,245 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit