🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.3

Radius: 11.5

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.5 AU - 0.58 AU

Year: 274 Days

Day: 12.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 80,623,057 km

• M1: 143,016 km (0.047 R)
• M2: 551,567 km (0.112 R)
• M3: 948,600 km (0.078 R)
• M4: 1,457,233 km (0.07 R)
• M5: 1,845,290 km (0.114 R)
• M6: 2,288,249 km (0.101 R)
• M7: 2,726,421 km (0.078 R)
• M8: 3,286,516 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.8

Radius: 13.1

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.97 AU - 1.05 AU

Year: 701 Days

Day: 5.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,623,057 km

• M1: 163,211 km (0.112 R)
• M2: 591,211 km (0.093 R)
• M3: 1,087,128 km (0.11 R)
• M4: 1,542,653 km (0.066 R)
• M5: 2,812,889 km (0.097 R)
• M6: 3,382,408 km (0.098 R)
• M7: 3,957,163 km (0.042 R)
• M8: 4,411,492 km (0.083 R)
• M9: 5,116,397 km (0.091 R)
• M10: 6,352,674 km (0.111 R)
• M11: 7,274,645 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188

Radius: 11.3

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.83 AU - 1.31 AU

Year: 764 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,623,057 km

• M1: 142,716 km (0.081 R)
• M2: 645,515 km (0.067 R)
• M3: 1,045,240 km (0.078 R)
• M4: 1,406,220 km (0.115 R)
• M5: 1,777,671 km (0.096 R)
• M6: 2,971,762 km (0.114 R)
• M7: 3,358,323 km (0.033 R)
• M8: 3,905,103 km (0.069 R)
• M9: 4,553,011 km (0.085 R)
• M10: 4,963,209 km (0.086 R)
• M11: 5,559,506 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 361.7

Radius: 14

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.01 AU - 1.15 AU

Year: 775 Days

Day: 6.8 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 80,623,057 km

• M1: 174,132 km (0.092 R)
• M2: 654,341 km (0.116 R)
• M3: 1,145,172 km (0.051 R)
• M4: 1,858,604 km (0.056 R)
• M5: 2,519,228 km (0.084 R)
• M6: 3,047,907 km (0.108 R)
• M7: 3,877,577 km (0.041 R)
• M8: 4,435,876 km (0.1 R)
• M9: 4,901,574 km (0.106 R)
• M10: 6,136,056 km (0.107 R)
• M11: 6,979,040 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.6

Radius: 10.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.57 AU - 2.49 AU

Year: 1996 Days

Day: 12.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 80,623,057 km

• M1: 133,292 km (0.112 R)
• M2: 565,480 km (0.026 R)
• M3: 1,136,794 km (0.099 R)
• M4: 1,680,732 km (0.111 R)
• M5: 2,046,798 km (0.077 R)
• M6: 2,466,420 km (0.106 R)
• M7: 3,480,993 km (0.046 R)
• M8: 5,282,450 km (0.087 R)
• M9: 6,009,795 km (0.073 R)
• M10: 6,877,912 km (0.06 R)
• M11: 7,474,957 km (0.032 R)
• M12: 10,281,413 km (0.1 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.7

Radius: 14.4

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.43 AU - 4.95 AU

Year: 7011 Days

Day: 11.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,623,057 km

• M1: 179,368 km (0.096 R)
• M2: 699,071 km (0.1 R)
• M3: 1,262,756 km (0.029 R)
• M4: 1,985,613 km (0.103 R)
• M5: 2,482,277 km (0.098 R)
• M6: 2,974,305 km (0.064 R)
• M7: 3,651,534 km (0.109 R)
• M8: 4,136,980 km (0.054 R)
• M9: 5,059,699 km (0.102 R)
• M10: 6,409,222 km (0.095 R)
• M11: 7,216,751 km (0.079 R)
• M12: 8,021,587 km (0.113 R)
• M13: 11,808,059 km (0.044 R)
• M14: 16,765,433 km (0.095 R)
• M15: 20,183,146 km (0.041 R)
• M16: 20,838,834 km (0.059 R)
• M17: 21,986,399 km (0.079 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 935.2

Radius: 4.4

Gravity: 48.31 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 7.56 AU - 8.5 AU

Year: 15707 Days

Day: 21.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,623,057 km

• M1: 54,753 km (0.047 R)
• M2: 239,357 km (0.119 R)
• M3: 547,229 km (0.032 R)
• M4: 719,566 km (0.104 R)
• M5: 1,360,742 km (0.107 R)
• M6: 1,734,288 km (0.118 R)
• M7: 1,935,647 km (0.098 R)
• M8: 2,214,348 km (0.039 R)
• M9: 2,519,378 km (0.098 R)
• M10: 3,321,372 km (0.099 R)
• M11: 3,517,345 km (0.072 R)
• M12: 5,527,342 km (0.07 R)
• M13: 6,005,307 km (0.119 R)
• M14: 6,338,911 km (0.11 R)
• M15: 6,907,233 km (0.056 R)
• M16: 9,578,452 km (0.085 R)
• M17: 10,266,603 km (0.12 R)
• M18: 11,048,850 km (0.117 R)
• M19: 13,141,874 km (0.082 R)
• M20: 13,990,542 km (0.04 R)
• M21: 15,874,728 km (0.057 R)
• M22: 20,137,818 km (0.118 R)
• M23: 23,537,729 km (0.109 R)
• M24: 24,680,507 km (0.105 R)
• M25: 28,214,607 km (0.082 R)
• M26: 32,959,552 km (0.105 R)
• M27: 33,994,471 km (0.119 R)
• M28: 35,993,098 km (0.089 R)
• M29: 42,760,307 km (0.115 R)
• M30: 46,360,829 km (0.111 R)
• M31: 49,651,533 km (0.101 R)
• M32: 67,421,367 km (0.111 R)
• M33: 71,634,940 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 941.6

Radius: 8

Gravity: 14.71 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.94 AU - 9.04 AU

Year: 18606 Days

Day: 22.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 80,623,057 km

• M1: 101,876 km (0.026 R)
• M2: 423,212 km (0.098 R)
• M3: 724,502 km (0.08 R)
• M4: 1,388,119 km (0.031 R)
• M5: 1,829,582 km (0.082 R)
• M6: 2,166,776 km (0.044 R)
• M7: 3,406,044 km (0.09 R)
• M8: 3,919,315 km (0.058 R)
• M9: 4,178,269 km (0.108 R)
• M10: 5,771,935 km (0.056 R)
• M11: 6,457,093 km (0.109 R)
• M12: 7,100,065 km (0.069 R)
• M13: 9,865,980 km (0.09 R)
• M14: 10,347,236 km (0.085 R)
• M15: 10,781,070 km (0.112 R)
• M16: 14,777,726 km (0.099 R)
• M17: 17,061,338 km (0.088 R)
• M18: 20,234,159 km (0.082 R)
• M19: 23,460,836 km (0.113 R)
• M20: 24,864,213 km (0.119 R)
• M21: 27,600,807 km (0.093 R)
• M22: 28,919,812 km (0.103 R)
• M23: 32,072,587 km (0.055 R)
• M24: 32,994,858 km (0.065 R)
• M25: 36,291,247 km (0.093 R)
• M26: 39,051,627 km (0.075 R)
• M27: 42,262,146 km (0.064 R)
• M28: 42,576,751 km (0.109 R)
• M29: 45,975,614 km (0.106 R)
• M30: 51,495,925 km (0.1 R)
• M31: 52,215,491 km (0.05 R)
• M32: 57,634,973 km (0.079 R)
• M33: 67,408,950 km (0.073 R)
• M34: 74,733,561 km (0.095 R)
• M35: 78,705,983 km (0.085 R)
• M36: 79,182,303 km (0.047 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 11,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit