🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.5

Radius: 12.1

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.41 AU - 0.61 AU

Year: 247 Days

Day: 12 Hours

Environment

Temp: -146 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 64,725,295 km

• M1: 150,944 km (0.108 R)
• M2: 552,914 km (0.086 R)
• M3: 1,208,601 km (0.107 R)
• M4: 1,809,386 km (0.081 R)
• M5: 2,361,552 km (0.055 R)
• M6: 3,070,945 km (0.055 R)
• M7: 3,689,831 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.8

Radius: 11.4

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.58 AU - 0.72 AU

Year: 355 Days

Day: 12.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 64,725,295 km

• M1: 141,819 km (0.071 R)
• M2: 526,585 km (0.05 R)
• M3: 987,645 km (0.109 R)
• M4: 1,551,031 km (0.074 R)
• M5: 2,185,475 km (0.096 R)
• M6: 2,784,316 km (0.115 R)
• M7: 3,144,547 km (0.086 R)
• M8: 3,606,655 km (0.086 R)
• M9: 4,257,855 km (0.072 R)
• M10: 4,971,287 km (0.071 R)

Asteroid Belt

Center: 0.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.4

Radius: 8.6

Gravity: 7.25 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.95 AU - 1.45 AU

Year: 892 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 100.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,725,295 km

• M1: 107,112 km (0.111 R)
• M2: 425,756 km (0.114 R)
• M3: 698,472 km (0.081 R)
• M4: 1,338,751 km (0.054 R)
• M5: 1,824,047 km (0.056 R)
• M6: 2,192,955 km (0.104 R)
• M7: 3,172,073 km (0.096 R)
• M8: 3,752,363 km (0.047 R)
• M9: 4,068,164 km (0.088 R)
• M10: 4,500,203 km (0.09 R)
• M11: 4,857,144 km (0.025 R)
• M12: 5,381,035 km (0.085 R)
• M13: 5,764,006 km (0.085 R)
• M14: 8,405,904 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.9

Radius: 8.6

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.43 AU - 1.75 AU

Year: 1360 Days

Day: 11 Hours

Environment

Temp: -200 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,725,295 km

• M1: 106,962 km (0.037 R)
• M2: 662,719 km (0.087 R)
• M3: 1,061,696 km (0.106 R)
• M4: 1,338,901 km (0.087 R)
• M5: 1,616,704 km (0.072 R)
• M6: 1,890,319 km (0.077 R)
• M7: 2,207,017 km (0.096 R)
• M8: 2,652,969 km (0.098 R)
• M9: 3,066,906 km (0.114 R)
• M10: 4,189,937 km (0.118 R)
• M11: 4,592,804 km (0.075 R)
• M12: 4,937,777 km (0.11 R)
• M13: 5,476,479 km (0.08 R)
• M14: 6,006,205 km (0.108 R)
• M15: 9,631,859 km (0.116 R)
• M16: 10,198,536 km (0.1 R)
• M17: 12,146,749 km (0.073 R)
• M18: 12,455,220 km (0.03 R)
• M19: 13,950,001 km (0.1 R)
• M20: 14,288,242 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.2

Radius: 9.2

Gravity: 10.72 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.8 AU - 2.94 AU

Year: 2475 Days

Day: 13.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 64,725,295 km

• M1: 115,190 km (0.093 R)
• M2: 417,827 km (0.068 R)
• M3: 876,344 km (0.119 R)
• M4: 1,386,024 km (0.086 R)
• M5: 1,676,095 km (0.061 R)
• M6: 2,109,779 km (0.097 R)
• M7: 2,424,981 km (0.1 R)
• M8: 3,309,703 km (0.12 R)
• M9: 3,915,575 km (0.092 R)
• M10: 5,008,238 km (0.108 R)
• M11: 6,292,535 km (0.104 R)
• M12: 6,688,521 km (0.068 R)
• M13: 7,011,353 km (0.115 R)
• M14: 9,644,874 km (0.109 R)
• M15: 10,019,617 km (0.087 R)
• M16: 10,999,034 km (0.035 R)
• M17: 12,387,900 km (0.112 R)
• M18: 14,562,754 km (0.119 R)
• M19: 15,006,462 km (0.115 R)
• M20: 16,872,396 km (0.094 R)
• M21: 17,252,524 km (0.118 R)
• M22: 18,086,083 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.8

Radius: 13.7

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.65 AU - 2.69 AU

Year: 2959 Days

Day: 11.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 64,725,295 km

• M1: 170,691 km (0.083 R)
• M2: 798,703 km (0.094 R)
• M3: 1,474,586 km (0.112 R)
• M4: 2,223,174 km (0.115 R)
• M5: 2,693,210 km (0.119 R)
• M6: 3,326,309 km (0.095 R)
• M7: 3,802,329 km (0.074 R)
• M8: 5,466,605 km (0.098 R)
• M9: 6,183,628 km (0.079 R)
• M10: 7,016,739 km (0.1 R)
• M11: 7,776,696 km (0.107 R)
• M12: 8,938,772 km (0.108 R)
• M13: 10,532,588 km (0.113 R)
• M14: 11,190,669 km (0.097 R)
• M15: 12,071,351 km (0.081 R)
• M16: 13,584,534 km (0.087 R)
• M17: 14,586,989 km (0.046 R)
• M18: 15,591,389 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.9

Radius: 8

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.79 AU - 2.95 AU

Year: 3298 Days

Day: 14.7 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 64,725,295 km

• M1: 99,483 km (0.118 R)
• M2: 442,062 km (0.097 R)
• M3: 692,788 km (0.099 R)
• M4: 970,441 km (0.087 R)
• M5: 1,608,925 km (0.079 R)
• M6: 2,054,278 km (0.096 R)
• M7: 2,335,821 km (0.094 R)
• M8: 2,960,093 km (0.075 R)
• M9: 3,917,370 km (0.116 R)
• M10: 5,168,457 km (0.114 R)
• M11: 8,399,023 km (0.112 R)
• M12: 8,792,914 km (0.117 R)
• M13: 11,248,862 km (0.058 R)
• M14: 14,892,618 km (0.055 R)
• M15: 15,953,865 km (0.049 R)
• M16: 16,726,239 km (0.083 R)
• M17: 17,581,191 km (0.047 R)
• M18: 18,048,834 km (0.101 R)
• M19: 19,439,795 km (0.087 R)
• M20: 21,359,734 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 511.4

Radius: 5.1

Gravity: 19.66 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.91 AU - 10.99 AU

Year: 18160 Days

Day: 20.6 Hours

Environment

Temp: -243 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 64,725,295 km

• M1: 64,626 km (0.098 R)
• M2: 226,042 km (0.098 R)
• M3: 645,365 km (0.051 R)
• M4: 924,216 km (0.104 R)
• M5: 1,280,408 km (0.074 R)
• M6: 1,482,814 km (0.052 R)
• M7: 1,706,613 km (0.092 R)
• M8: 1,898,098 km (0.043 R)
• M9: 2,123,243 km (0.041 R)
• M10: 2,956,353 km (0.111 R)
• M11: 3,181,947 km (0.083 R)
• M12: 3,365,354 km (0.076 R)
• M13: 3,782,283 km (0.081 R)
• M14: 4,922,817 km (0.049 R)
• M15: 5,168,756 km (0.093 R)
• M16: 6,357,311 km (0.1 R)
• M17: 6,522,916 km (0.101 R)
• M18: 12,228,429 km (0.041 R)
• M19: 16,855,790 km (0.103 R)
• M20: 23,997,742 km (0.12 R)
• M21: 24,602,866 km (0.069 R)
• M22: 27,233,694 km (0.092 R)
• M23: 27,451,957 km (0.102 R)
• M24: 31,342,699 km (0.071 R)
• M25: 32,065,406 km (0.115 R)
• M26: 38,388,758 km (0.082 R)
• M27: 43,233,485 km (0.059 R)
• M28: 54,114,038 km (0.041 R)
• M29: 59,627,766 km (0.086 R)
• M30: 64,725,314 km (0.053 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: 509 - 11,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit