🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.7 AU - 0.86 AU

Year: 248 Days

Day: 23.4 Hours

Environment

Temp: 190 °C

Axial Tilt: 35.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.98 AU - 1.1 AU

Year: 382 Days

Day: 37 Hours

Environment

Temp: 19 °C

Axial Tilt: 23.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.72 AU - 2.76 AU

Year: 1207 Days

Day: 38.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195.6

Radius: 11

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 7.6 AU - 12.26 AU

Year: 11261 Days

Day: 8.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 55,544,584 km

• M1: 233,073 km (0.109 R)
• M2: 552,016 km (0.111 R)
• M3: 662,120 km (0.041 R)
• M4: 753,524 km (0.115 R)
• M5: 835,803 km (0.108 R)
• M6: 906,713 km (0.086 R)
• M7: 1,245,402 km (0.101 R)
• M8: 1,378,245 km (0.093 R)
• M9: 2,314,578 km (0.112 R)
• M10: 2,396,857 km (0.112 R)
• M11: 2,670,771 km (0.104 R)
• M12: 3,249,116 km (0.106 R)
• M13: 3,341,568 km (0.092 R)
• M14: 3,505,527 km (0.117 R)
• M15: 3,600,372 km (0.111 R)
• M16: 3,696,264 km (0.069 R)
• M17: 3,890,293 km (0.08 R)
• M18: 5,097,847 km (0.076 R)
• M19: 5,728,252 km (0.106 R)
• M20: 6,383,491 km (0.11 R)
• M21: 7,609,894 km (0.113 R)
• M22: 8,013,808 km (0.07 R)
• M23: 8,171,036 km (0.099 R)
• M24: 8,552,510 km (0.058 R)
• M25: 8,713,178 km (0.04 R)
• M26: 9,103,030 km (0.071 R)
• M27: 9,267,139 km (0.053 R)
• M28: 9,531,778 km (0.04 R)
• M29: 9,899,789 km (0.106 R)
• M30: 10,068,535 km (0.087 R)
• M31: 10,170,262 km (0.113 R)
• M32: 10,477,685 km (0.113 R)
• M33: 10,684,280 km (0.094 R)
• M34: 10,926,928 km (0.114 R)
• M35: 12,059,683 km (0.083 R)
• M36: 13,341,138 km (0.082 R)
• M37: 14,130,566 km (0.093 R)
• M38: 14,588,485 km (0.114 R)
• M39: 14,935,253 km (0.12 R)
• M40: 15,676,062 km (0.097 R)
• M41: 16,031,057 km (0.105 R)
• M42: 16,229,574 km (0.083 R)
• M43: 17,928,407 km (0.055 R)
• M44: 18,010,686 km (0.052 R)
• M45: 18,341,148 km (0.079 R)
• M46: 20,323,020 km (0.081 R)
• M47: 20,580,927 km (0.085 R)
• M48: 21,317,397 km (0.085 R)
• M49: 21,710,840 km (0.087 R)
• M50: 22,727,208 km (0.088 R)
• M51: 23,084,447 km (0.117 R)
• M52: 23,218,786 km (0.025 R)
• M53: 23,623,598 km (0.084 R)
• M54: 24,531,508 km (0.096 R)
• M55: 25,636,138 km (0.108 R)
• M56: 26,428,259 km (0.101 R)
• M57: 26,522,057 km (0.08 R)
• M58: 26,945,269 km (0.1 R)
• M59: 28,901,112 km (0.081 R)
• M60: 29,094,392 km (0.033 R)
• M61: 29,385,061 km (0.089 R)
• M62: 30,754,480 km (0.118 R)
• M63: 30,951,799 km (0.069 R)
• M64: 31,944,681 km (0.052 R)
• M65: 32,545,466 km (0.117 R)
• M66: 33,301,683 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 167.8

Radius: 4.6

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 13.44 AU - 20.54 AU

Year: 25204 Days

Day: 15.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 55,544,584 km

• M1: 104,569 km (0.092 R)
• M2: 238,309 km (0.114 R)
• M3: 389,852 km (0.09 R)
• M4: 1,062,893 km (0.114 R)
• M5: 1,733,540 km (0.091 R)
• M6: 1,785,600 km (0.106 R)
• M7: 1,864,737 km (0.109 R)
• M8: 2,480,034 km (0.094 R)
• M9: 3,608,450 km (0.107 R)
• M10: 4,049,914 km (0.067 R)
• M11: 5,282,899 km (0.054 R)
• M12: 6,662,940 km (0.098 R)
• M13: 6,744,919 km (0.068 R)
• M14: 7,286,463 km (0.042 R)
• M15: 7,328,650 km (0.102 R)
• M16: 7,370,986 km (0.105 R)
• M17: 7,583,864 km (0.079 R)
• M18: 7,928,538 km (0.11 R)
• M19: 8,278,297 km (0.051 R)
• M20: 8,543,983 km (0.094 R)
• M21: 8,947,748 km (0.11 R)
• M22: 10,195,843 km (0.103 R)
• M23: 10,528,249 km (0.102 R)
• M24: 10,767,756 km (0.088 R)
• M25: 10,815,926 km (0.101 R)
• M26: 11,399,208 km (0.094 R)
• M27: 12,242,791 km (0.101 R)
• M28: 12,850,307 km (0.042 R)
• M29: 14,945,126 km (0.119 R)
• M30: 15,485,175 km (0.099 R)
• M31: 15,648,386 km (0.071 R)
• M32: 16,086,558 km (0.082 R)
• M33: 16,141,610 km (0.054 R)
• M34: 17,594,804 km (0.1 R)
• M35: 17,708,349 km (0.096 R)
• M36: 17,879,040 km (0.027 R)
• M37: 19,439,944 km (0.071 R)
• M38: 20,564,322 km (0.058 R)
• M39: 20,983,794 km (0.077 R)
• M40: 21,164,508 km (0.098 R)
• M41: 21,527,433 km (0.119 R)
• M42: 21,588,020 km (0.108 R)
• M43: 21,770,529 km (0.07 R)
• M44: 22,689,958 km (0.078 R)
• M45: 23,247,808 km (0.086 R)
• M46: 24,376,823 km (0.102 R)
• M47: 24,820,830 km (0.107 R)
• M48: 25,267,380 km (0.113 R)
• M49: 26,039,005 km (0.061 R)
• M50: 26,492,736 km (0.061 R)
• M51: 26,688,111 km (0.102 R)
• M52: 26,753,186 km (0.118 R)
• M53: 28,599,971 km (0.114 R)
• M54: 29,269,422 km (0.038 R)
• M55: 30,147,561 km (0.059 R)
• M56: 31,722,079 km (0.11 R)
• M57: 31,929,422 km (0.038 R)
• M58: 33,393,237 km (0.095 R)
• M59: 34,097,992 km (0.114 R)
• M60: 34,239,512 km (0.086 R)
• M61: 34,381,331 km (0.062 R)
• M62: 34,594,208 km (0.097 R)
• M63: 34,665,417 km (0.079 R)
• M64: 35,809,392 km (0.088 R)
• M65: 37,548,467 km (0.11 R)
• M66: 38,649,358 km (0.106 R)
• M67: 39,760,720 km (0.086 R)
• M68: 40,208,317 km (0.105 R)
• M69: 40,507,513 km (0.119 R)
• M70: 42,090,707 km (0.099 R)
• M71: 42,851,712 km (0.058 R)
• M72: 45,784,728 km (0.115 R)
• M73: 48,542,863 km (0.084 R)
• M74: 49,180,898 km (0.107 R)
• M75: 52,167,321 km (0.117 R)
• M76: 52,412,063 km (0.116 R)
• M77: 52,738,934 km (0.111 R)
• M78: 52,820,764 km (0.042 R)
• M79: 54,548,769 km (0.052 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 14,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit