🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.8

Radius: 14.2

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.78 AU - 0.96 AU

Year: 541 Days

Day: 9.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 89,380,750 km

• M1: 176,675 km (0.12 R)
• M2: 641,924 km (0.098 R)
• M3: 1,211,444 km (0.059 R)
• M4: 1,808,189 km (0.026 R)
• M5: 2,374,567 km (0.095 R)
• M6: 2,892,325 km (0.05 R)
• M7: 3,448,680 km (0.117 R)
• M8: 3,925,897 km (0.087 R)
• M9: 5,047,133 km (0.068 R)
• M10: 5,859,150 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 786.4

Radius: 13

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.56 AU - 1.8 AU

Year: 1452 Days

Day: 10.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 89,380,750 km

• M1: 161,715 km (0.102 R)
• M2: 585,975 km (0.115 R)
• M3: 1,025,643 km (0.105 R)
• M4: 1,686,716 km (0.068 R)
• M5: 2,479,286 km (0.081 R)
• M6: 3,151,429 km (0.097 R)
• M7: 4,842,034 km (0.093 R)
• M8: 5,896,998 km (0.089 R)
• M9: 6,816,277 km (0.086 R)
• M10: 8,054,349 km (0.119 R)
• M11: 9,468,947 km (0.106 R)
• M12: 11,256,043 km (0.075 R)
• M13: 11,726,827 km (0.098 R)
• M14: 12,438,465 km (0.067 R)
• M15: 12,981,206 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266.1

Radius: 10.4

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.2 AU - 5.92 AU

Year: 7590 Days

Day: 10.4 Hours

Environment

Temp: -229 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 89,380,750 km

• M1: 130,749 km (0.077 R)
• M2: 680,820 km (0.078 R)
• M3: 1,026,241 km (0.096 R)
• M4: 2,416,754 km (0.105 R)
• M5: 3,023,672 km (0.08 R)
• M6: 6,450,211 km (0.096 R)
• M7: 6,934,609 km (0.106 R)
• M8: 7,443,092 km (0.088 R)
• M9: 9,360,339 km (0.099 R)
• M10: 10,719,585 km (0.109 R)
• M11: 11,170,174 km (0.111 R)
• M12: 13,049,422 km (0.067 R)
• M13: 13,563,441 km (0.082 R)
• M14: 13,931,302 km (0.062 R)
• M15: 18,111,216 km (0.068 R)
• M16: 21,533,267 km (0.11 R)
• M17: 21,962,314 km (0.097 R)
• M18: 22,469,899 km (0.106 R)
• M19: 24,579,529 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.8

Radius: 6.4

Gravity: 11.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.95 AU - 7.55 AU

Year: 11695 Days

Day: 18.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 89,380,750 km

• M1: 80,184 km (0.106 R)
• M2: 287,228 km (0.107 R)
• M3: 553,961 km (0.071 R)
• M4: 850,913 km (0.102 R)
• M5: 1,454,989 km (0.114 R)
• M6: 1,695,542 km (0.111 R)
• M7: 2,368,583 km (0.108 R)
• M8: 2,765,915 km (0.105 R)
• M9: 4,513,667 km (0.097 R)
• M10: 5,963,719 km (0.103 R)
• M11: 6,214,296 km (0.059 R)
• M12: 6,622,399 km (0.084 R)
• M13: 7,328,351 km (0.105 R)
• M14: 7,616,177 km (0.108 R)
• M15: 9,311,719 km (0.092 R)
• M16: 9,846,083 km (0.09 R)
• M17: 11,407,286 km (0.09 R)
• M18: 11,627,345 km (0.091 R)
• M19: 15,276,187 km (0.055 R)
• M20: 20,097,876 km (0.086 R)
• M21: 25,003,639 km (0.106 R)
• M22: 26,608,076 km (0.118 R)
• M23: 27,190,311 km (0.073 R)
• M24: 28,886,451 km (0.112 R)
• M25: 29,501,448 km (0.082 R)
• M26: 31,614,817 km (0.113 R)
• M27: 32,377,766 km (0.102 R)
• M28: 33,827,071 km (0.095 R)
• M29: 34,855,406 km (0.054 R)
• M30: 37,094,587 km (0.103 R)
• M31: 37,577,788 km (0.064 R)
• M32: 44,520,027 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.5

Radius: 4.5

Gravity: 18.84 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 6.38 AU - 7.2 AU

Year: 11799 Days

Day: 15.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 89,380,750 km

• M1: 226,192 km (0.079 R)
• M2: 446,101 km (0.037 R)
• M3: 1,208,152 km (0.076 R)
• M4: 3,222,039 km (0.086 R)
• M5: 4,063,527 km (0.114 R)
• M6: 4,563,932 km (0.037 R)
• M7: 5,166,811 km (0.101 R)
• M8: 5,652,855 km (0.028 R)
• M9: 5,855,410 km (0.11 R)
• M10: 6,311,235 km (0.108 R)
• M11: 9,366,622 km (0.053 R)
• M12: 12,077,784 km (0.109 R)
• M13: 12,414,379 km (0.092 R)
• M14: 13,342,335 km (0.112 R)
• M15: 16,954,226 km (0.11 R)
• M16: 22,320,451 km (0.119 R)
• M17: 28,126,344 km (0.104 R)
• M18: 32,009,456 km (0.041 R)
• M19: 39,822,504 km (0.069 R)
• M20: 40,318,122 km (0.092 R)
• M21: 40,567,352 km (0.088 R)
• M22: 44,034,283 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 534.9

Radius: 5.2

Gravity: 19.78 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.25 AU - 9.93 AU

Year: 16789 Days

Day: 15 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 89,380,750 km

• M1: 64,626 km (0.073 R)
• M2: 279,150 km (0.074 R)
• M3: 526,585 km (0.063 R)
• M4: 727,943 km (0.098 R)
• M5: 947,403 km (0.034 R)
• M6: 1,866,832 km (0.042 R)
• M7: 2,222,576 km (0.095 R)
• M8: 3,509,416 km (0.103 R)
• M9: 3,702,846 km (0.036 R)
• M10: 3,874,286 km (0.055 R)
• M11: 4,613,748 km (0.085 R)
• M12: 4,913,841 km (0.118 R)
• M13: 5,516,421 km (0.08 R)
• M14: 6,087,885 km (0.077 R)
• M15: 7,347,799 km (0.107 R)
• M16: 10,314,773 km (0.112 R)
• M17: 10,770,299 km (0.075 R)
• M18: 11,120,657 km (0.104 R)
• M19: 11,782,627 km (0.1 R)
• M20: 12,343,620 km (0.115 R)
• M21: 13,994,881 km (0.036 R)
• M22: 16,469,230 km (0.095 R)
• M23: 17,407,807 km (0.11 R)
• M24: 19,050,690 km (0.1 R)
• M25: 23,312,734 km (0.091 R)
• M26: 27,191,358 km (0.058 R)
• M27: 28,722,342 km (0.054 R)
• M28: 29,509,078 km (0.105 R)
• M29: 33,535,055 km (0.111 R)
• M30: 47,001,557 km (0.116 R)
• M31: 49,201,393 km (0.057 R)
• M32: 52,295,227 km (0.084 R)
• M33: 54,144,406 km (0.115 R)
• M34: 57,440,346 km (0.042 R)
• M35: 62,350,597 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.6

Radius: 4.4

Gravity: 26.63 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.99 AU - 9.29 AU

Year: 18427 Days

Day: 20.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 89,380,750 km

• M1: 54,753 km (0.069 R)
• M2: 293,810 km (0.093 R)
• M3: 830,867 km (0.086 R)
• M4: 994,227 km (0.091 R)
• M5: 1,166,265 km (0.059 R)
• M6: 1,507,647 km (0.089 R)
• M7: 1,651,710 km (0.086 R)
• M8: 2,386,535 km (0.066 R)
• M9: 2,743,625 km (0.076 R)
• M10: 3,212,764 km (0.055 R)
• M11: 3,879,522 km (0.089 R)
• M12: 4,182,906 km (0.082 R)
• M13: 5,297,261 km (0.101 R)
• M14: 5,670,657 km (0.03 R)
• M15: 5,903,132 km (0.11 R)
• M16: 6,896,611 km (0.12 R)
• M17: 11,008,608 km (0.077 R)
• M18: 11,431,372 km (0.052 R)
• M19: 14,627,081 km (0.116 R)
• M20: 16,427,941 km (0.116 R)
• M21: 19,572,937 km (0.115 R)
• M22: 19,837,126 km (0.119 R)
• M23: 22,901,639 km (0.101 R)
• M24: 25,423,111 km (0.115 R)
• M25: 29,140,768 km (0.104 R)
• M26: 30,652,903 km (0.111 R)
• M27: 38,313,361 km (0.079 R)
• M28: 39,702,826 km (0.102 R)
• M29: 46,998,714 km (0.069 R)
• M30: 60,559,163 km (0.089 R)

Asteroid Belt

Center: 9.6 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 981

Radius: 4.8

Gravity: 42.58 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 9.31 AU - 10.81 AU

Year: 21278 Days

Day: 22.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 89,380,750 km

• M1: 59,690 km (0.116 R)
• M2: 225,893 km (0.09 R)
• M3: 530,175 km (0.092 R)
• M4: 774,319 km (0.075 R)
• M5: 1,160,730 km (0.086 R)
• M6: 2,171,263 km (0.102 R)
• M7: 3,097,723 km (0.083 R)
• M8: 3,791,708 km (0.091 R)
• M9: 4,157,923 km (0.105 R)
• M10: 4,922,368 km (0.095 R)
• M11: 6,081,602 km (0.098 R)
• M12: 7,720,447 km (0.076 R)
• M13: 8,529,023 km (0.095 R)
• M14: 10,504,014 km (0.074 R)
• M15: 12,048,164 km (0.061 R)
• M16: 13,508,688 km (0.105 R)
• M17: 13,891,359 km (0.095 R)
• M18: 16,601,325 km (0.106 R)
• M19: 17,397,335 km (0.09 R)
• M20: 19,256,687 km (0.093 R)
• M21: 22,287,988 km (0.1 R)
• M22: 23,255,887 km (0.097 R)
• M23: 27,652,418 km (0.112 R)
• M24: 28,518,440 km (0.116 R)
• M25: 29,530,171 km (0.099 R)
• M26: 30,304,639 km (0.086 R)
• M27: 31,759,329 km (0.07 R)
• M28: 38,500,658 km (0.12 R)
• M29: 47,881,042 km (0.118 R)
• M30: 49,308,505 km (0.114 R)
• M31: 49,669,635 km (0.093 R)
• M32: 51,688,159 km (0.068 R)
• M33: 55,302,144 km (0.066 R)
• M34: 60,722,225 km (0.117 R)
• M35: 67,369,456 km (0.079 R)
• M36: 69,839,916 km (0.094 R)
• M37: 82,085,848 km (0.081 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 16,659 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit