🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.44 AU - 2.18 AU

Year: 903 Days

Day: 17.8 Hours

Environment

Temp: -69 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.6

Radius: 9.6

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 8.78 AU - 9.16 AU

Year: 9963 Days

Day: 10.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 109,636,427 km

• M1: 119,529 km (0.066 R)
• M2: 468,541 km (0.111 R)
• M3: 914,342 km (0.106 R)
• M4: 1,316,910 km (0.113 R)
• M5: 1,619,696 km (0.119 R)
• M6: 2,181,436 km (0.108 R)
• M7: 3,262,730 km (0.085 R)
• M8: 4,047,520 km (0.096 R)
• M9: 4,637,235 km (0.103 R)
• M10: 5,249,688 km (0.057 R)
• M11: 6,401,891 km (0.077 R)
• M12: 8,763,742 km (0.086 R)
• M13: 11,254,846 km (0.103 R)
• M14: 14,920,144 km (0.064 R)
• M15: 15,541,573 km (0.101 R)
• M16: 16,469,529 km (0.096 R)
• M17: 17,814,862 km (0.075 R)
• M18: 20,637,924 km (0.053 R)
• M19: 21,934,339 km (0.101 R)
• M20: 25,460,510 km (0.08 R)
• M21: 25,951,042 km (0.117 R)
• M22: 26,849,676 km (0.092 R)
• M23: 27,769,105 km (0.118 R)
• M24: 29,133,737 km (0.085 R)
• M25: 33,495,861 km (0.087 R)
• M26: 35,162,531 km (0.03 R)
• M27: 35,893,316 km (0.076 R)
• M28: 43,489,298 km (0.073 R)
• M29: 44,898,809 km (0.049 R)
• M30: 46,484,098 km (0.055 R)
• M31: 48,106,486 km (0.097 R)
• M32: 50,533,263 km (0.111 R)
• M33: 51,933,499 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.9

Radius: 11.9

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 8.6 AU - 9.48 AU

Year: 10080 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 109,636,427 km

• M1: 147,952 km (0.059 R)
• M2: 540,796 km (0.104 R)
• M3: 1,397,095 km (0.117 R)
• M4: 1,810,433 km (0.1 R)
• M5: 2,360,804 km (0.107 R)
• M6: 2,787,906 km (0.093 R)
• M7: 3,724,389 km (0.116 R)
• M8: 6,540,718 km (0.077 R)
• M9: 7,636,672 km (0.087 R)
• M10: 11,605,653 km (0.092 R)
• M11: 14,186,516 km (0.108 R)
• M12: 14,693,952 km (0.056 R)
• M13: 19,199,690 km (0.032 R)
• M14: 20,696,865 km (0.092 R)
• M15: 21,765,144 km (0.107 R)
• M16: 22,783,606 km (0.113 R)
• M17: 44,493,100 km (0.109 R)
• M18: 45,171,077 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.1

Radius: 13.6

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 8.67 AU - 10.09 AU

Year: 10654 Days

Day: 11.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 109,636,427 km

• M1: 169,345 km (0.107 R)
• M2: 625,618 km (0.071 R)
• M3: 1,752,988 km (0.116 R)
• M4: 2,501,127 km (0.069 R)
• M5: 3,525,274 km (0.113 R)
• M6: 4,214,920 km (0.072 R)
• M7: 5,241,760 km (0.087 R)
• M8: 7,105,749 km (0.111 R)
• M9: 8,124,361 km (0.065 R)
• M10: 8,916,332 km (0.1 R)
• M11: 11,228,367 km (0.053 R)
• M12: 12,043,975 km (0.082 R)
• M13: 12,782,390 km (0.1 R)
• M14: 13,854,408 km (0.1 R)
• M15: 15,310,594 km (0.112 R)
• M16: 15,974,509 km (0.056 R)
• M17: 16,866,412 km (0.11 R)
• M18: 18,749,550 km (0.048 R)
• M19: 20,132,881 km (0.082 R)
• M20: 21,173,484 km (0.061 R)
• M21: 24,064,912 km (0.106 R)
• M22: 28,981,745 km (0.109 R)
• M23: 31,355,863 km (0.055 R)
• M24: 34,080,489 km (0.067 R)
• M25: 35,789,047 km (0.042 R)
• M26: 38,884,825 km (0.12 R)
• M27: 43,196,834 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 123.1

Radius: 8.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 8.92 AU - 10.26 AU

Year: 11014 Days

Day: 7.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 109,636,427 km

• M1: 108,309 km (0.094 R)
• M2: 571,763 km (0.074 R)
• M3: 1,124,378 km (0.087 R)
• M4: 1,545,047 km (0.107 R)
• M5: 1,872,367 km (0.106 R)
• M6: 2,215,395 km (0.109 R)
• M7: 3,220,693 km (0.105 R)
• M8: 3,566,264 km (0.108 R)
• M9: 3,891,639 km (0.042 R)
• M10: 4,308,269 km (0.099 R)
• M11: 4,602,229 km (0.037 R)
• M12: 7,288,857 km (0.092 R)
• M13: 7,671,977 km (0.081 R)
• M14: 8,902,569 km (0.067 R)
• M15: 10,173,702 km (0.03 R)
• M16: 17,139,129 km (0.112 R)
• M17: 18,835,569 km (0.099 R)
• M18: 22,778,819 km (0.101 R)
• M19: 24,669,886 km (0.09 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880

Radius: 7.8

Gravity: 14.46 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 14.64 AU - 23.2 AU

Year: 30520 Days

Day: 19.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 163.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 109,636,427 km

• M1: 96,939 km (0.111 R)
• M2: 714,779 km (0.037 R)
• M3: 1,068,578 km (0.062 R)
• M4: 1,429,707 km (0.105 R)
• M5: 2,501,576 km (0.091 R)
• M6: 2,880,657 km (0.114 R)
• M7: 3,328,852 km (0.117 R)
• M8: 3,822,674 km (0.047 R)
• M9: 4,069,361 km (0.099 R)
• M10: 4,402,366 km (0.077 R)
• M11: 5,207,651 km (0.093 R)
• M12: 6,203,076 km (0.093 R)
• M13: 7,107,544 km (0.025 R)
• M14: 8,989,785 km (0.089 R)
• M15: 9,555,863 km (0.097 R)
• M16: 10,483,370 km (0.096 R)
• M17: 10,828,791 km (0.08 R)
• M18: 11,181,842 km (0.076 R)
• M19: 14,972,054 km (0.067 R)
• M20: 17,154,537 km (0.071 R)
• M21: 20,064,366 km (0.051 R)
• M22: 21,691,242 km (0.09 R)
• M23: 23,054,827 km (0.118 R)
• M24: 27,356,813 km (0.065 R)
• M25: 27,748,759 km (0.088 R)
• M26: 30,179,276 km (0.082 R)
• M27: 34,539,755 km (0.072 R)
• M28: 35,769,748 km (0.101 R)
• M29: 41,153,028 km (0.112 R)
• M30: 62,504,085 km (0.08 R)
• M31: 63,640,131 km (0.081 R)
• M32: 78,364,750 km (0.066 R)
• M33: 81,558,964 km (0.099 R)
• M34: 82,370,832 km (0.084 R)
• M35: 90,499,232 km (0.06 R)
• M36: 93,126,470 km (0.117 R)
• M37: 100,070,653 km (0.119 R)
• M38: 105,419,675 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 17,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit