🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.2

Radius: 8.9

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.52 AU - 0.74 AU

Year: 333 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 58,194,260 km

• M1: 110,702 km (0.091 R)
• M2: 416,929 km (0.034 R)
• M3: 741,257 km (0.102 R)
• M4: 1,072,916 km (0.106 R)
• M5: 1,358,947 km (0.03 R)
• M6: 2,147,477 km (0.09 R)
• M7: 2,512,347 km (0.09 R)
• M8: 2,900,703 km (0.042 R)
• M9: 3,280,233 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.2

Radius: 14.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.92 AU - 0.96 AU

Year: 608 Days

Day: 12.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 58,194,260 km

• M1: 185,950 km (0.083 R)
• M2: 694,284 km (0.106 R)
• M3: 1,170,155 km (0.074 R)
• M4: 1,668,166 km (0.074 R)
• M5: 2,158,398 km (0.092 R)
• M6: 4,371,549 km (0.116 R)
• M7: 5,482,612 km (0.112 R)
• M8: 6,095,664 km (0.102 R)
• M9: 6,857,866 km (0.063 R)
• M10: 7,371,585 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.3

Radius: 12.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.43 AU - 2.67 AU

Year: 2715 Days

Day: 10.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 170.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,194,260 km

• M1: 150,495 km (0.062 R)
• M2: 574,905 km (0.091 R)
• M3: 1,279,959 km (0.087 R)
• M4: 1,820,307 km (0.088 R)
• M5: 2,209,860 km (0.099 R)
• M6: 3,438,357 km (0.099 R)
• M7: 4,061,732 km (0.066 R)
• M8: 4,670,446 km (0.117 R)
• M9: 5,195,833 km (0.119 R)
• M10: 6,558,371 km (0.069 R)
• M11: 7,458,651 km (0.1 R)
• M12: 8,739,956 km (0.03 R)
• M13: 9,291,823 km (0.04 R)
• M14: 10,014,081 km (0.098 R)
• M15: 10,427,121 km (0.117 R)
• M16: 11,327,551 km (0.075 R)
• M17: 14,483,617 km (0.091 R)
• M18: 16,782,188 km (0.093 R)
• M19: 18,128,569 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 8.7

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.98 AU - 3.46 AU

Year: 3853 Days

Day: 6.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 58,194,260 km

• M1: 108,309 km (0.116 R)
• M2: 465,848 km (0.063 R)
• M3: 1,205,759 km (0.099 R)
• M4: 1,643,033 km (0.086 R)
• M5: 2,012,391 km (0.081 R)
• M6: 2,757,238 km (0.111 R)
• M7: 3,088,598 km (0.093 R)
• M8: 3,372,834 km (0.117 R)
• M9: 3,674,722 km (0.094 R)
• M10: 4,098,234 km (0.071 R)
• M11: 4,899,929 km (0.119 R)
• M12: 5,439,079 km (0.076 R)
• M13: 5,990,198 km (0.034 R)
• M14: 6,782,319 km (0.099 R)
• M15: 7,265,370 km (0.045 R)
• M16: 7,610,492 km (0.084 R)
• M17: 8,642,867 km (0.08 R)
• M18: 10,225,613 km (0.069 R)
• M19: 18,444,969 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175

Radius: 14.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.91 AU - 3.89 AU

Year: 4181 Days

Day: 6.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 58,194,260 km

• M1: 185,501 km (0.111 R)
• M2: 762,650 km (0.092 R)
• M3: 1,909,318 km (0.063 R)
• M4: 2,403,439 km (0.097 R)
• M5: 3,029,806 km (0.117 R)
• M6: 3,552,650 km (0.12 R)
• M7: 4,021,939 km (0.035 R)
• M8: 4,615,244 km (0.088 R)
• M9: 6,230,751 km (0.115 R)
• M10: 6,782,468 km (0.086 R)
• M11: 7,745,131 km (0.092 R)
• M12: 10,809,194 km (0.103 R)
• M13: 11,923,249 km (0.108 R)
• M14: 12,652,539 km (0.105 R)
• M15: 15,967,628 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 333.5

Radius: 14.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.91 AU - 4.73 AU

Year: 4979 Days

Day: 5.6 Hours

Environment

Temp: -210 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 58,194,260 km

• M1: 179,069 km (0.076 R)
• M2: 652,097 km (0.059 R)
• M3: 1,213,089 km (0.088 R)
• M4: 1,706,313 km (0.081 R)
• M5: 2,393,416 km (0.095 R)
• M6: 3,082,464 km (0.108 R)
• M7: 4,176,174 km (0.095 R)
• M8: 4,861,332 km (0.08 R)
• M9: 5,836,112 km (0.07 R)
• M10: 7,123,701 km (0.073 R)
• M11: 10,703,728 km (0.099 R)
• M12: 11,292,246 km (0.113 R)
• M13: 13,140,827 km (0.099 R)
• M14: 14,924,033 km (0.085 R)
• M15: 15,552,943 km (0.089 R)
• M16: 18,306,291 km (0.052 R)
• M17: 18,905,730 km (0.081 R)
• M18: 19,892,328 km (0.108 R)
• M19: 20,654,529 km (0.054 R)
• M20: 21,173,335 km (0.068 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.6

Radius: 11.4

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.5 AU - 5.32 AU

Year: 6176 Days

Day: 6.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 58,194,260 km

• M1: 142,118 km (0.089 R)
• M2: 577,597 km (0.111 R)
• M3: 1,392,756 km (0.119 R)
• M4: 2,867,492 km (0.093 R)
• M5: 3,607,403 km (0.077 R)
• M6: 4,566,026 km (0.103 R)
• M7: 5,014,820 km (0.044 R)
• M8: 5,743,212 km (0.118 R)
• M9: 6,633,918 km (0.095 R)
• M10: 7,112,780 km (0.052 R)
• M11: 8,068,262 km (0.079 R)
• M12: 11,049,149 km (0.098 R)
• M13: 12,519,995 km (0.051 R)
• M14: 13,252,726 km (0.088 R)
• M15: 14,484,215 km (0.075 R)
• M16: 15,846,753 km (0.12 R)
• M17: 18,078,753 km (0.079 R)
• M18: 18,449,457 km (0.086 R)
• M19: 19,334,178 km (0.071 R)
• M20: 19,983,284 km (0.056 R)
• M21: 21,947,952 km (0.109 R)
• M22: 23,964,083 km (0.12 R)
• M23: 25,400,522 km (0.114 R)
• M24: 26,258,017 km (0.083 R)
• M25: 26,654,152 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.1

Radius: 13.5

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.21 AU - 5.23 AU

Year: 6838 Days

Day: 12 Hours

Environment

Temp: -228 °C

Axial Tilt: 109 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 58,194,260 km

• M1: 167,849 km (0.105 R)
• M2: 753,225 km (0.111 R)
• M3: 1,277,416 km (0.053 R)
• M4: 1,716,935 km (0.085 R)
• M5: 2,420,643 km (0.058 R)
• M6: 3,188,230 km (0.074 R)
• M7: 3,696,563 km (0.106 R)
• M8: 4,185,599 km (0.098 R)
• M9: 4,717,868 km (0.098 R)
• M10: 5,295,166 km (0.1 R)
• M11: 6,895,863 km (0.113 R)
• M12: 7,459,099 km (0.081 R)
• M13: 7,977,157 km (0.097 R)
• M14: 10,026,498 km (0.108 R)
• M15: 12,102,318 km (0.1 R)
• M16: 12,819,341 km (0.071 R)
• M17: 15,082,757 km (0.068 R)
• M18: 15,613,231 km (0.083 R)
• M19: 17,601,237 km (0.112 R)
• M20: 18,926,375 km (0.056 R)
• M21: 25,974,379 km (0.073 R)
• M22: 27,690,416 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.6

Radius: 11.4

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 4.27 AU - 5.71 AU

Year: 7433 Days

Day: 10.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 58,194,260 km

• M1: 141,819 km (0.117 R)
• M2: 617,989 km (0.116 R)
• M3: 1,185,114 km (0.11 R)
• M4: 2,523,118 km (0.116 R)
• M5: 3,569,704 km (0.108 R)
• M6: 4,153,435 km (0.107 R)
• M7: 4,632,298 km (0.102 R)
• M8: 5,701,175 km (0.062 R)
• M9: 6,362,397 km (0.084 R)
• M10: 6,747,313 km (0.084 R)
• M11: 10,129,122 km (0.073 R)
• M12: 10,558,468 km (0.116 R)
• M13: 11,763,180 km (0.054 R)
• M14: 12,398,821 km (0.039 R)
• M15: 14,684,527 km (0.046 R)
• M16: 18,478,329 km (0.111 R)
• M17: 21,059,042 km (0.052 R)
• M18: 24,718,804 km (0.042 R)
• M19: 27,473,499 km (0.12 R)
• M20: 28,592,641 km (0.095 R)
• M21: 30,132,003 km (0.05 R)
• M22: 30,822,547 km (0.076 R)
• M23: 31,523,563 km (0.111 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 10 - Ice Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482.1

Radius: 5.4

Gravity: 16.53 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.25 AU - 8.35 AU

Year: 15946 Days

Day: 18 Hours

Environment

Temp: -234 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 58,194,260 km

• M1: 67,169 km (0.106 R)
• M2: 347,665 km (0.108 R)
• M3: 669,301 km (0.114 R)
• M4: 1,136,645 km (0.069 R)
• M5: 1,398,590 km (0.085 R)
• M6: 2,062,506 km (0.058 R)
• M7: 4,161,962 km (0.11 R)
• M8: 4,984,900 km (0.085 R)
• M9: 8,053,153 km (0.108 R)
• M10: 9,169,302 km (0.116 R)
• M11: 9,897,096 km (0.114 R)
• M12: 10,831,933 km (0.115 R)
• M13: 11,467,275 km (0.052 R)
• M14: 12,249,672 km (0.098 R)
• M15: 13,456,478 km (0.115 R)
• M16: 14,601,650 km (0.105 R)
• M17: 16,252,313 km (0.097 R)
• M18: 19,919,405 km (0.111 R)
• M19: 20,435,069 km (0.077 R)
• M20: 21,853,556 km (0.108 R)
• M21: 22,959,533 km (0.11 R)
• M22: 24,102,311 km (0.041 R)
• M23: 25,282,639 km (0.084 R)
• M24: 26,500,814 km (0.061 R)
• M25: 27,439,840 km (0.089 R)
• M26: 27,971,062 km (0.1 R)
• M27: 30,843,939 km (0.049 R)
• M28: 31,302,756 km (0.108 R)
• M29: 32,825,214 km (0.053 R)
• M30: 46,072,105 km (0.118 R)
• M31: 46,371,151 km (0.12 R)
• M32: 47,732,941 km (0.055 R)
• M33: 55,617,646 km (0.051 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 19,314 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit