🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.8

Radius: 13.9

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.78 AU - 1.08 AU

Year: 608 Days

Day: 7 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,855,988 km

• M1: 173,234 km (0.078 R)
• M2: 637,885 km (0.091 R)
• M3: 1,235,230 km (0.116 R)
• M4: 2,269,699 km (0.084 R)
• M5: 2,776,985 km (0.108 R)
• M6: 3,334,088 km (0.104 R)
• M7: 4,233,919 km (0.096 R)
• M8: 4,774,715 km (0.112 R)
• M9: 5,361,588 km (0.111 R)
• M10: 5,804,547 km (0.082 R)
• M11: 6,515,137 km (0.116 R)
• M12: 7,150,928 km (0.091 R)
• M13: 7,689,331 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.6

Radius: 9

Gravity: 11.8 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.8 AU - 2.32 AU

Year: 2005 Days

Day: 7 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,855,988 km

• M1: 111,899 km (0.033 R)
• M2: 421,567 km (0.101 R)
• M3: 803,789 km (0.098 R)
• M4: 1,323,492 km (0.082 R)
• M5: 1,784,852 km (0.061 R)
• M6: 2,066,545 km (0.069 R)
• M7: 3,031,750 km (0.091 R)
• M8: 3,763,134 km (0.117 R)
• M9: 4,231,226 km (0.073 R)
• M10: 4,781,597 km (0.116 R)
• M11: 5,097,398 km (0.095 R)
• M12: 5,948,161 km (0.085 R)
• M13: 6,722,480 km (0.079 R)
• M14: 7,206,578 km (0.037 R)
• M15: 7,805,867 km (0.065 R)
• M16: 9,240,960 km (0.074 R)
• M17: 10,577,617 km (0.057 R)
• M18: 12,080,028 km (0.107 R)
• M19: 12,667,798 km (0.094 R)
• M20: 13,186,753 km (0.034 R)
• M21: 13,674,741 km (0.111 R)
• M22: 14,499,325 km (0.093 R)
• M23: 14,828,739 km (0.092 R)
• M24: 15,115,219 km (0.119 R)
• M25: 15,748,317 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.7

Radius: 8.4

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 3.3 AU - 4.2 AU

Year: 4925 Days

Day: 9.2 Hours

Environment

Temp: -209 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,855,988 km

• M1: 104,419 km (0.106 R)
• M2: 368,460 km (0.089 R)
• M3: 790,924 km (0.104 R)
• M4: 1,897,051 km (0.095 R)
• M5: 3,001,980 km (0.044 R)
• M6: 5,403,924 km (0.107 R)
• M7: 7,069,846 km (0.087 R)
• M8: 8,637,033 km (0.051 R)
• M9: 11,246,618 km (0.089 R)
• M10: 14,603,595 km (0.027 R)
• M11: 15,578,374 km (0.111 R)
• M12: 16,944,652 km (0.109 R)
• M13: 18,204,116 km (0.109 R)
• M14: 25,914,091 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.4

Radius: 6.9

Gravity: 6.98 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 4.57 AU - 6.83 AU

Year: 9230 Days

Day: 20.7 Hours

Environment

Temp: -220 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 77,855,988 km

• M1: 85,869 km (0.078 R)
• M2: 454,927 km (0.08 R)
• M3: 991,086 km (0.096 R)
• M4: 1,242,111 km (0.088 R)
• M5: 3,017,987 km (0.119 R)
• M6: 3,903,457 km (0.029 R)
• M7: 7,000,133 km (0.12 R)
• M8: 9,035,412 km (0.1 R)
• M9: 9,913,701 km (0.077 R)
• M10: 15,477,246 km (0.096 R)
• M11: 16,990,129 km (0.084 R)
• M12: 19,440,393 km (0.114 R)
• M13: 22,116,699 km (0.088 R)
• M14: 24,113,531 km (0.115 R)
• M15: 26,140,732 km (0.106 R)
• M16: 30,242,855 km (0.061 R)
• M17: 32,899,265 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 714.4

Radius: 3.6

Gravity: 55.12 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 6.38 AU - 6.76 AU

Year: 11422 Days

Day: 23.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 77,855,988 km

• M1: 46,226 km (0.04 R)
• M2: 213,327 km (0.095 R)
• M3: 488,736 km (0.116 R)
• M4: 796,908 km (0.099 R)
• M5: 1,184,965 km (0.084 R)
• M6: 1,550,432 km (0.061 R)
• M7: 1,866,533 km (0.093 R)
• M8: 2,094,071 km (0.065 R)
• M9: 2,223,922 km (0.041 R)
• M10: 4,004,735 km (0.119 R)
• M11: 5,010,781 km (0.1 R)
• M12: 5,484,557 km (0.084 R)
• M13: 6,212,201 km (0.112 R)
• M14: 6,520,522 km (0.074 R)
• M15: 7,420,952 km (0.119 R)
• M16: 7,593,139 km (0.061 R)
• M17: 8,354,891 km (0.113 R)
• M18: 9,667,314 km (0.075 R)
• M19: 12,209,430 km (0.118 R)
• M20: 13,891,509 km (0.111 R)
• M21: 15,651,378 km (0.118 R)
• M22: 18,014,576 km (0.081 R)
• M23: 21,637,088 km (0.082 R)
• M24: 22,975,091 km (0.107 R)
• M25: 25,035,652 km (0.108 R)
• M26: 26,509,191 km (0.086 R)
• M27: 27,114,464 km (0.106 R)
• M28: 29,412,737 km (0.104 R)
• M29: 35,353,866 km (0.118 R)
• M30: 35,597,113 km (0.085 R)
• M31: 35,719,184 km (0.109 R)
• M32: 42,593,955 km (0.049 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 188

Radius: 6.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.51 AU - 8.79 AU

Year: 12967 Days

Day: 22.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 77,855,988 km

• M1: 83,326 km (0.085 R)
• M2: 365,916 km (0.116 R)
• M3: 868,864 km (0.088 R)
• M4: 1,142,329 km (0.118 R)
• M5: 1,510,490 km (0.08 R)
• M6: 1,764,956 km (0.096 R)
• M7: 3,945,045 km (0.078 R)
• M8: 5,043,842 km (0.115 R)
• M9: 5,554,419 km (0.06 R)
• M10: 7,673,772 km (0.082 R)
• M11: 8,891,499 km (0.113 R)
• M12: 9,546,439 km (0.099 R)
• M13: 10,232,943 km (0.117 R)
• M14: 11,199,046 km (0.056 R)
• M15: 13,706,157 km (0.062 R)
• M16: 15,303,862 km (0.07 R)
• M17: 17,286,782 km (0.111 R)
• M18: 17,893,102 km (0.093 R)
• M19: 20,312,249 km (0.095 R)
• M20: 20,987,235 km (0.114 R)
• M21: 22,224,110 km (0.107 R)
• M22: 23,427,176 km (0.102 R)
• M23: 24,086,304 km (0.085 R)
• M24: 24,420,506 km (0.075 R)
• M25: 26,137,740 km (0.094 R)
• M26: 30,584,686 km (0.108 R)
• M27: 36,930,778 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841.2

Radius: 6.2

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 8.63 AU - 9.61 AU

Year: 18680 Days

Day: 22.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 77,855,988 km

• M1: 77,193 km (0.06 R)
• M2: 334,351 km (0.076 R)
• M3: 636,240 km (0.088 R)
• M4: 1,730,249 km (0.073 R)
• M5: 2,625,742 km (0.065 R)
• M6: 3,027,562 km (0.103 R)
• M7: 3,355,031 km (0.103 R)
• M8: 3,953,273 km (0.099 R)
• M9: 5,964,018 km (0.1 R)
• M10: 6,435,252 km (0.105 R)
• M11: 6,793,389 km (0.077 R)
• M12: 8,786,781 km (0.092 R)
• M13: 11,331,889 km (0.077 R)
• M14: 12,876,936 km (0.071 R)
• M15: 15,252,700 km (0.081 R)
• M16: 16,051,253 km (0.096 R)
• M17: 21,240,504 km (0.107 R)
• M18: 21,933,890 km (0.043 R)
• M19: 23,785,762 km (0.117 R)
• M20: 27,914,963 km (0.052 R)
• M21: 28,626,749 km (0.092 R)
• M22: 31,340,156 km (0.107 R)
• M23: 31,979,836 km (0.057 R)
• M24: 36,281,972 km (0.05 R)
• M25: 40,349,538 km (0.095 R)
• M26: 44,229,358 km (0.077 R)
• M27: 49,894,779 km (0.101 R)
• M28: 54,724,247 km (0.054 R)
• M29: 58,882,470 km (0.101 R)
• M30: 74,634,826 km (0.103 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: 474 - 18,296 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit