🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.81 AU - 0.91 AU

Year: 288 Days

Day: 42.2 Hours

Environment

Temp: 88 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.17 AU - 1.39 AU

Year: 524 Days

Day: 30.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 99,268,816 km

• M1: 536,608 km (0.075 R)
• M2: 698,173 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.12 AU - 1.46 AU

Year: 530 Days

Day: 32.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 2.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Ice Giant

Semi-Major Axis: 16.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.6

Radius: 5.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 13.74 AU - 19.46 AU

Year: 24460 Days

Day: 16.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 99,268,816 km

• M1: 94,995 km (0.096 R)
• M2: 202,107 km (0.09 R)
• M3: 265,237 km (0.085 R)
• M4: 449,542 km (0.083 R)
• M5: 588,967 km (0.096 R)
• M6: 657,034 km (0.084 R)
• M7: 742,454 km (0.103 R)
• M8: 831,465 km (0.119 R)
• M9: 1,053,468 km (0.105 R)
• M10: 1,365,380 km (0.113 R)
• M11: 1,512,883 km (0.113 R)
• M12: 1,863,840 km (0.057 R)
• M13: 2,153,761 km (0.047 R)
• M14: 2,729,413 km (0.106 R)
• M15: 3,010,508 km (0.082 R)
• M16: 3,374,928 km (0.11 R)
• M17: 3,424,594 km (0.069 R)
• M18: 3,524,526 km (0.109 R)
• M19: 3,908,394 km (0.041 R)
• M20: 4,224,943 km (0.063 R)
• M21: 4,522,344 km (0.027 R)
• M22: 4,854,451 km (0.11 R)
• M23: 4,938,824 km (0.113 R)
• M24: 5,252,082 km (0.034 R)
• M25: 5,513,130 km (0.108 R)
• M26: 5,571,773 km (0.032 R)
• M27: 5,719,127 km (0.106 R)
• M28: 6,506,161 km (0.078 R)
• M29: 6,661,444 km (0.098 R)
• M30: 6,944,034 km (0.093 R)
• M31: 7,102,757 km (0.109 R)
• M32: 7,391,332 km (0.117 R)
• M33: 7,455,958 km (0.032 R)
• M34: 7,553,346 km (0.063 R)
• M35: 9,063,537 km (0.107 R)
• M36: 9,516,818 km (0.112 R)
• M37: 10,372,817 km (0.104 R)
• M38: 10,554,279 km (0.098 R)
• M39: 11,253,201 km (0.097 R)
• M40: 11,439,600 km (0.077 R)
• M41: 11,853,387 km (0.093 R)
• M42: 11,967,082 km (0.06 R)
• M43: 14,720,879 km (0.092 R)
• M44: 15,088,591 km (0.099 R)
• M45: 15,500,583 km (0.109 R)
• M46: 16,293,751 km (0.1 R)
• M47: 16,547,020 km (0.117 R)
• M48: 17,745,898 km (0.067 R)
• M49: 17,876,048 km (0.104 R)
• M50: 17,919,431 km (0.093 R)
• M51: 18,663,232 km (0.115 R)
• M52: 18,883,889 km (0.056 R)
• M53: 19,105,443 km (0.111 R)
• M54: 19,775,343 km (0.119 R)
• M55: 20,000,338 km (0.113 R)
• M56: 20,362,065 km (0.08 R)
• M57: 20,543,827 km (0.109 R)
• M58: 21,830,668 km (0.097 R)
• M59: 22,483,812 km (0.089 R)
• M60: 24,144,498 km (0.072 R)
• M61: 24,336,881 km (0.12 R)
• M62: 25,159,819 km (0.076 R)
• M63: 25,599,337 km (0.093 R)
• M64: 25,893,596 km (0.101 R)
• M65: 26,535,222 km (0.098 R)
• M66: 26,783,404 km (0.097 R)
• M67: 27,331,980 km (0.079 R)
• M68: 27,482,326 km (0.04 R)
• M69: 28,898,120 km (0.098 R)
• M70: 29,000,146 km (0.086 R)
• M71: 29,512,070 km (0.069 R)
• M72: 30,130,358 km (0.096 R)
• M73: 30,700,924 km (0.084 R)
• M74: 31,589,685 km (0.107 R)
• M75: 32,010,803 km (0.067 R)
• M76: 32,433,866 km (0.12 R)
• M77: 32,965,088 km (0.106 R)
• M78: 33,018,494 km (0.11 R)
• M79: 33,821,386 km (0.103 R)
• M80: 33,982,652 km (0.03 R)
• M81: 34,793,174 km (0.119 R)
• M82: 35,064,843 km (0.029 R)
• M83: 36,158,254 km (0.032 R)
• M84: 36,819,626 km (0.119 R)

Asteroid Belt

Center: 17.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.1

Radius: 7.7

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 18.93 AU - 19.71 AU

Year: 30711 Days

Day: 23.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 99,268,816 km

• M1: 153,787 km (0.099 R)
• M2: 242,797 km (0.103 R)
• M3: 717,471 km (0.105 R)
• M4: 1,138,739 km (0.096 R)
• M5: 1,305,840 km (0.069 R)
• M6: 1,517,072 km (0.096 R)
• M7: 1,739,225 km (0.083 R)
• M8: 2,382,047 km (0.051 R)
• M9: 2,773,395 km (0.115 R)
• M10: 2,863,154 km (0.061 R)
• M11: 3,763,284 km (0.101 R)
• M12: 4,426,152 km (0.105 R)
• M13: 4,478,661 km (0.053 R)
• M14: 5,857,205 km (0.077 R)
• M15: 7,418,259 km (0.034 R)
• M16: 7,480,791 km (0.1 R)
• M17: 10,051,481 km (0.084 R)
• M18: 10,259,721 km (0.09 R)
• M19: 11,034,937 km (0.101 R)
• M20: 11,106,445 km (0.099 R)
• M21: 13,701,370 km (0.081 R)
• M22: 15,824,612 km (0.077 R)
• M23: 16,965,296 km (0.095 R)
• M24: 17,379,084 km (0.119 R)
• M25: 18,385,728 km (0.108 R)
• M26: 18,896,006 km (0.051 R)
• M27: 21,427,950 km (0.105 R)
• M28: 21,606,420 km (0.089 R)
• M29: 21,965,007 km (0.102 R)
• M30: 22,325,388 km (0.08 R)
• M31: 22,687,863 km (0.072 R)
• M32: 23,052,284 km (0.099 R)
• M33: 23,235,242 km (0.076 R)
• M34: 23,786,809 km (0.119 R)
• M35: 24,157,064 km (0.057 R)
• M36: 24,529,114 km (0.12 R)
• M37: 24,809,311 km (0.102 R)
• M38: 25,846,174 km (0.075 R)
• M39: 25,941,168 km (0.118 R)
• M40: 26,131,457 km (0.109 R)
• M41: 26,322,194 km (0.05 R)
• M42: 28,745,231 km (0.088 R)
• M43: 28,843,517 km (0.102 R)
• M44: 28,942,102 km (0.114 R)
• M45: 30,132,901 km (0.107 R)
• M46: 30,533,374 km (0.116 R)
• M47: 33,385,757 km (0.083 R)
• M48: 33,489,279 km (0.061 R)
• M49: 33,696,472 km (0.064 R)
• M50: 34,529,433 km (0.116 R)
• M51: 34,634,151 km (0.057 R)
• M52: 37,069,006 km (0.101 R)
• M53: 38,036,904 km (0.114 R)
• M54: 38,578,000 km (0.106 R)
• M55: 38,903,973 km (0.097 R)
• M56: 40,437,202 km (0.08 R)
• M57: 41,100,369 km (0.07 R)
• M58: 42,437,475 km (0.1 R)
• M59: 42,549,524 km (0.108 R)
• M60: 46,648,954 km (0.114 R)
• M61: 48,043,057 km (0.094 R)
• M62: 50,397,129 km (0.118 R)
• M63: 50,753,471 km (0.096 R)
• M64: 50,872,402 km (0.057 R)
• M65: 53,391,929 km (0.105 R)
• M66: 54,119,274 km (0.104 R)
• M67: 54,484,143 km (0.03 R)
• M68: 56,197,637 km (0.102 R)
• M69: 57,556,434 km (0.069 R)
• M70: 60,432,304 km (0.076 R)
• M71: 64,253,033 km (0.097 R)
• M72: 64,639,445 km (0.077 R)
• M73: 67,757,962 km (0.077 R)
• M74: 70,792,256 km (0.066 R)
• M75: 71,457,817 km (0.096 R)
• M76: 73,063,301 km (0.084 R)
• M77: 73,601,255 km (0.095 R)
• M78: 74,816,139 km (0.089 R)
• M79: 77,539,718 km (0.114 R)
• M80: 78,225,624 km (0.092 R)
• M81: 78,913,625 km (0.082 R)
• M82: 79,189,334 km (0.112 R)
• M83: 80,295,610 km (0.1 R)
• M84: 83,083,366 km (0.094 R)
• M85: 83,363,862 km (0.094 R)
• M86: 85,194,940 km (0.117 R)
• M87: 86,186,325 km (0.083 R)
• M88: 87,324,167 km (0.115 R)
• M89: 88,753,275 km (0.117 R)
• M90: 89,040,054 km (0.119 R)
• M91: 90,622,800 km (0.031 R)
• M92: 91,345,208 km (0.083 R)
• M93: 92,214,671 km (0.12 R)
• M94: 93,524,101 km (0.093 R)
• M95: 93,961,974 km (0.085 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 17,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit