🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.2

Radius: 10.8

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.87 AU - 1.23 AU

Year: 717 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 56,890,706 km

• M1: 135,087 km (0.098 R)
• M2: 504,145 km (0.11 R)
• M3: 966,701 km (0.067 R)
• M4: 1,335,311 km (0.108 R)
• M5: 1,849,628 km (0.079 R)
• M6: 2,230,803 km (0.082 R)
• M7: 2,675,708 km (0.09 R)
• M8: 3,787,818 km (0.099 R)
• M9: 4,301,388 km (0.066 R)
• M10: 4,794,612 km (0.075 R)
• M11: 7,308,604 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.5

Radius: 10.4

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.12 AU - 1.22 AU

Year: 844 Days

Day: 6.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 56,890,706 km

• M1: 129,552 km (0.12 R)
• M2: 608,415 km (0.102 R)
• M3: 1,068,278 km (0.105 R)
• M4: 1,619,397 km (0.078 R)
• M5: 2,038,570 km (0.118 R)
• M6: 2,368,134 km (0.066 R)
• M7: 2,768,757 km (0.103 R)
• M8: 3,175,664 km (0.089 R)

Asteroid Belt

Center: 1.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 640.2

Radius: 11.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.63 AU - 2.55 AU

Year: 2015 Days

Day: 11.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,890,706 km

• M1: 145,559 km (0.034 R)
• M2: 511,176 km (0.116 R)
• M3: 1,014,423 km (0.113 R)
• M4: 1,813,276 km (0.088 R)
• M5: 2,351,230 km (0.032 R)
• M6: 2,743,475 km (0.106 R)
• M7: 3,524,675 km (0.083 R)
• M8: 4,271,019 km (0.081 R)
• M9: 4,818,248 km (0.082 R)
• M10: 5,550,081 km (0.056 R)
• M11: 6,228,059 km (0.093 R)
• M12: 7,152,125 km (0.045 R)
• M13: 7,896,075 km (0.108 R)
• M14: 9,913,103 km (0.051 R)
• M15: 10,368,778 km (0.078 R)
• M16: 11,742,535 km (0.101 R)
• M17: 14,266,999 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.4

Radius: 11.3

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.84 AU - 3 AU

Year: 2510 Days

Day: 10.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,890,706 km

• M1: 140,472 km (0.12 R)
• M2: 615,745 km (0.102 R)
• M3: 1,036,863 km (0.08 R)
• M4: 1,471,893 km (0.119 R)
• M5: 2,063,703 km (0.101 R)
• M6: 2,422,738 km (0.072 R)
• M7: 3,033,246 km (0.095 R)
• M8: 3,433,720 km (0.114 R)
• M9: 4,603,126 km (0.084 R)
• M10: 5,046,983 km (0.095 R)
• M11: 5,850,324 km (0.098 R)
• M12: 8,618,782 km (0.077 R)
• M13: 10,287,696 km (0.098 R)
• M14: 11,161,198 km (0.115 R)
• M15: 13,014,117 km (0.109 R)
• M16: 13,561,047 km (0.054 R)
• M17: 14,972,503 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.1

Radius: 8.7

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.43 AU - 2.63 AU

Year: 2684 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 56,890,706 km

• M1: 108,608 km (0.113 R)
• M2: 534,812 km (0.058 R)
• M3: 1,473,240 km (0.091 R)
• M4: 2,094,669 km (0.109 R)
• M5: 2,993,154 km (0.067 R)
• M6: 3,799,936 km (0.109 R)
• M7: 4,254,414 km (0.079 R)
• M8: 8,114,338 km (0.097 R)
• M9: 8,779,600 km (0.077 R)
• M10: 9,543,447 km (0.092 R)
• M11: 9,829,029 km (0.074 R)
• M12: 11,063,511 km (0.116 R)
• M13: 12,892,045 km (0.078 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.4

Radius: 10

Gravity: 7.79 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.27 AU - 3.67 AU

Year: 4310 Days

Day: 11 Hours

Environment

Temp: -219 °C

Axial Tilt: 165.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,890,706 km

• M1: 124,316 km (0.082 R)
• M2: 741,856 km (0.045 R)
• M3: 1,056,011 km (0.06 R)
• M4: 1,450,800 km (0.059 R)
• M5: 2,141,643 km (0.092 R)
• M6: 3,076,031 km (0.103 R)
• M7: 3,510,314 km (0.105 R)
• M8: 4,477,913 km (0.027 R)
• M9: 7,233,207 km (0.063 R)
• M10: 7,931,978 km (0.093 R)
• M11: 10,299,813 km (0.083 R)
• M12: 11,320,968 km (0.055 R)
• M13: 12,604,518 km (0.114 R)
• M14: 13,358,043 km (0.099 R)
• M15: 13,772,130 km (0.086 R)
• M16: 15,914,670 km (0.1 R)
• M17: 16,321,576 km (0.11 R)
• M18: 18,144,427 km (0.089 R)
• M19: 18,652,611 km (0.09 R)
• M20: 20,988,282 km (0.064 R)
• M21: 21,477,916 km (0.089 R)
• M22: 26,232,435 km (0.075 R)
• M23: 27,128,975 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 378.6

Radius: 4.5

Gravity: 18.7 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6 AU - 7.84 AU

Year: 12139 Days

Day: 17.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 56,890,706 km

• M1: 57,146 km (0.067 R)
• M2: 429,944 km (0.078 R)
• M3: 1,058,555 km (0.088 R)
• M4: 1,548,637 km (0.082 R)
• M5: 2,090,181 km (0.078 R)
• M6: 2,567,698 km (0.063 R)
• M7: 2,853,280 km (0.102 R)
• M8: 4,211,928 km (0.074 R)
• M9: 4,436,026 km (0.055 R)
• M10: 4,787,132 km (0.081 R)
• M11: 5,445,662 km (0.109 R)
• M12: 6,415,056 km (0.065 R)
• M13: 7,253,402 km (0.103 R)
• M14: 10,659,447 km (0.081 R)
• M15: 10,866,341 km (0.11 R)
• M16: 12,277,198 km (0.111 R)
• M17: 12,619,179 km (0.04 R)
• M18: 14,175,445 km (0.086 R)
• M19: 14,362,892 km (0.039 R)
• M20: 14,678,992 km (0.101 R)
• M21: 21,435,580 km (0.118 R)
• M22: 25,619,084 km (0.03 R)
• M23: 26,648,916 km (0.07 R)
• M24: 28,691,226 km (0.11 R)
• M25: 35,900,796 km (0.119 R)
• M26: 38,629,611 km (0.103 R)
• M27: 39,610,225 km (0.094 R)
• M28: 43,435,443 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.7

Radius: 5.8

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 6.2 AU - 8.12 AU

Year: 12776 Days

Day: 18.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,890,706 km

• M1: 74,799 km (0.103 R)
• M2: 258,356 km (0.088 R)
• M3: 968,197 km (0.079 R)
• M4: 2,057,120 km (0.085 R)
• M5: 2,493,647 km (0.097 R)
• M6: 4,539,847 km (0.112 R)
• M7: 7,402,252 km (0.071 R)
• M8: 17,408,854 km (0.117 R)
• M9: 20,390,489 km (0.117 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.1

Radius: 6.9

Gravity: 13.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 6.99 AU - 8.23 AU

Year: 13999 Days

Day: 16.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 56,890,706 km

• M1: 85,869 km (0.101 R)
• M2: 987,047 km (0.091 R)
• M3: 1,394,851 km (0.114 R)
• M4: 1,661,883 km (0.113 R)
• M5: 2,034,681 km (0.094 R)
• M6: 4,535,359 km (0.066 R)
• M7: 5,440,725 km (0.079 R)
• M8: 6,745,368 km (0.12 R)
• M9: 7,037,981 km (0.054 R)
• M10: 10,558,468 km (0.074 R)
• M11: 12,444,149 km (0.114 R)
• M12: 13,400,977 km (0.089 R)
• M13: 14,337,310 km (0.102 R)
• M14: 18,198,731 km (0.094 R)
• M15: 22,423,225 km (0.037 R)
• M16: 30,764,952 km (0.065 R)
• M17: 32,983,339 km (0.118 R)
• M18: 33,222,845 km (0.05 R)
• M19: 44,075,123 km (0.099 R)
• M20: 51,731,692 km (0.1 R)
• M21: 55,195,630 km (0.107 R)
• M22: 56,726,465 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 337.3

Radius: 6

Gravity: 9.37 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.41 AU - 10.87 AU

Year: 18427 Days

Day: 18 Hours

Environment

Temp: -227 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,890,706 km

• M1: 74,649 km (0.114 R)
• M2: 325,226 km (0.067 R)
• M3: 578,495 km (0.095 R)
• M4: 765,941 km (0.101 R)
• M5: 1,218,026 km (0.095 R)
• M6: 1,474,736 km (0.107 R)
• M7: 1,702,573 km (0.116 R)
• M8: 2,552,588 km (0.068 R)
• M9: 3,143,201 km (0.1 R)
• M10: 3,367,747 km (0.094 R)
• M11: 4,253,965 km (0.037 R)
• M12: 4,560,491 km (0.085 R)
• M13: 4,751,378 km (0.12 R)
• M14: 6,087,137 km (0.099 R)
• M15: 7,745,131 km (0.088 R)
• M16: 8,629,404 km (0.087 R)
• M17: 9,171,097 km (0.104 R)
• M18: 12,781,492 km (0.079 R)
• M19: 13,355,051 km (0.093 R)
• M20: 16,334,891 km (0.057 R)
• M21: 17,086,321 km (0.12 R)
• M22: 21,636,490 km (0.088 R)
• M23: 22,450,601 km (0.05 R)
• M24: 24,623,810 km (0.108 R)
• M25: 25,511,074 km (0.119 R)
• M26: 25,912,146 km (0.112 R)
• M27: 30,380,934 km (0.099 R)
• M28: 33,390,245 km (0.043 R)
• M29: 36,338,968 km (0.086 R)
• M30: 38,267,584 km (0.102 R)
• M31: 48,174,554 km (0.072 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 11,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit