🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.21 AU - 1.37 AU

Year: 555 Days

Day: 46.1 Hours

Environment

Temp: -31 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.1

Radius: 11.3

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 9.78 AU - 10.52 AU

Year: 12248 Days

Day: 10.5 Hours

Environment

Temp: -180 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,452,927 km

• M1: 216,618 km (0.112 R)
• M2: 329,564 km (0.109 R)
• M3: 441,613 km (0.111 R)
• M4: 693,536 km (0.093 R)
• M5: 970,741 km (0.068 R)
• M6: 1,354,310 km (0.086 R)
• M7: 1,601,595 km (0.084 R)
• M8: 1,678,638 km (0.085 R)
• M9: 1,810,134 km (0.063 R)
• M10: 2,168,122 km (0.118 R)
• M11: 3,306,113 km (0.065 R)
• M12: 3,472,466 km (0.029 R)
• M13: 4,638,581 km (0.059 R)
• M14: 4,787,730 km (0.059 R)
• M15: 4,938,375 km (0.069 R)
• M16: 5,915,848 km (0.071 R)
• M17: 6,740,132 km (0.104 R)
• M18: 8,769,876 km (0.111 R)
• M19: 9,707,406 km (0.052 R)
• M20: 10,480,228 km (0.097 R)
• M21: 10,824,603 km (0.096 R)
• M22: 11,072,935 km (0.097 R)
• M23: 12,810,664 km (0.107 R)
• M24: 13,020,550 km (0.101 R)
• M25: 13,178,824 km (0.082 R)
• M26: 13,710,944 km (0.108 R)
• M27: 14,250,244 km (0.064 R)
• M28: 14,961,582 km (0.079 R)
• M29: 15,182,688 km (0.1 R)
• M30: 16,418,666 km (0.113 R)
• M31: 17,570,120 km (0.066 R)
• M32: 17,686,807 km (0.09 R)
• M33: 18,155,646 km (0.098 R)
• M34: 18,273,530 km (0.096 R)
• M35: 18,628,675 km (0.102 R)
• M36: 19,045,903 km (0.047 R)
• M37: 19,647,436 km (0.118 R)
• M38: 22,052,073 km (0.103 R)
• M39: 23,001,421 km (0.12 R)
• M40: 23,706,027 km (0.074 R)
• M41: 24,287,962 km (0.117 R)
• M42: 24,613,188 km (0.072 R)
• M43: 25,333,951 km (0.062 R)
• M44: 25,796,208 km (0.095 R)
• M45: 28,217,300 km (0.108 R)
• M46: 28,490,765 km (0.072 R)
• M47: 29,871,254 km (0.066 R)
• M48: 30,710,049 km (0.093 R)
• M49: 31,485,714 km (0.113 R)
• M50: 32,196,454 km (0.097 R)
• M51: 32,410,827 km (0.091 R)
• M52: 33,128,448 km (0.089 R)
• M53: 33,778,750 km (0.074 R)
• M54: 34,360,387 km (0.101 R)
• M55: 36,570,845 km (0.081 R)
• M56: 36,719,845 km (0.088 R)
• M57: 36,869,143 km (0.09 R)
• M58: 37,317,937 km (0.119 R)
• M59: 39,589,132 km (0.095 R)
• M60: 40,355,970 km (0.108 R)
• M61: 41,050,553 km (0.086 R)
• M62: 44,980,041 km (0.108 R)
• M63: 45,539,686 km (0.118 R)
• M64: 46,504,443 km (0.061 R)
• M65: 46,585,226 km (0.12 R)
• M66: 46,746,791 km (0.091 R)
• M67: 47,394,700 km (0.047 R)
• M68: 49,933,974 km (0.036 R)
• M69: 50,016,552 km (0.04 R)
• M70: 50,513,367 km (0.111 R)
• M71: 51,428,606 km (0.034 R)
• M72: 52,097,458 km (0.053 R)
• M73: 52,265,158 km (0.077 R)
• M74: 52,937,750 km (0.105 R)
• M75: 53,190,720 km (0.102 R)
• M76: 53,528,661 km (0.062 R)
• M77: 54,291,461 km (0.037 R)
• M78: 55,228,841 km (0.111 R)
• M79: 56,429,514 km (0.097 R)

Planet 3 - Ice Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.7

Radius: 7.7

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 9.48 AU - 14.44 AU

Year: 15666 Days

Day: 15.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 122.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,452,927 km

• M1: 106,813 km (0.073 R)
• M2: 200,611 km (0.12 R)
• M3: 257,159 km (0.092 R)
• M4: 356,043 km (0.08 R)
• M5: 417,378 km (0.108 R)
• M6: 686,505 km (0.08 R)
• M7: 848,519 km (0.112 R)
• M8: 1,041,351 km (0.092 R)
• M9: 1,190,500 km (0.093 R)
• M10: 1,287,439 km (0.05 R)
• M11: 2,248,905 km (0.088 R)
• M12: 2,418,549 km (0.079 R)
• M13: 2,492,600 km (0.06 R)
• M14: 2,744,822 km (0.104 R)
• M15: 3,058,229 km (0.088 R)
• M16: 3,355,779 km (0.064 R)
• M17: 3,549,957 km (0.086 R)
• M18: 5,587,181 km (0.101 R)
• M19: 5,883,983 km (0.119 R)
• M20: 6,017,574 km (0.101 R)
• M21: 6,084,744 km (0.117 R)
• M22: 6,253,789 km (0.109 R)
• M23: 6,355,815 km (0.056 R)
• M24: 6,700,489 km (0.114 R)
• M25: 6,770,052 km (0.099 R)
• M26: 6,945,231 km (0.116 R)
• M27: 7,300,077 km (0.105 R)
• M28: 8,399,771 km (0.054 R)
• M29: 9,045,734 km (0.099 R)
• M30: 9,394,148 km (0.109 R)
• M31: 10,425,326 km (0.091 R)
• M32: 11,036,433 km (0.109 R)
• M33: 11,118,712 km (0.042 R)
• M34: 11,575,434 km (0.076 R)
• M35: 11,701,097 km (0.114 R)
• M36: 12,636,083 km (0.104 R)
• M37: 12,938,570 km (0.108 R)
• M38: 13,330,965 km (0.081 R)
• M39: 13,638,987 km (0.062 R)
• M40: 13,949,253 km (0.116 R)
• M41: 14,038,414 km (0.084 R)
• M42: 15,259,581 km (0.062 R)
• M43: 15,766,718 km (0.107 R)
• M44: 17,561,144 km (0.087 R)
• M45: 18,384,681 km (0.048 R)
• M46: 18,531,287 km (0.098 R)
• M47: 18,629,273 km (0.11 R)
• M48: 18,776,627 km (0.116 R)
• M49: 18,875,063 km (0.029 R)
• M50: 19,469,116 km (0.08 R)
• M51: 20,523,332 km (0.11 R)
• M52: 21,802,543 km (0.053 R)
• M53: 21,905,915 km (0.06 R)
• M54: 22,061,497 km (0.098 R)
• M55: 22,217,229 km (0.051 R)
• M56: 22,425,618 km (0.059 R)
• M57: 22,477,828 km (0.116 R)
• M58: 23,212,802 km (0.103 R)
• M59: 24,222,738 km (0.105 R)
• M60: 24,329,999 km (0.105 R)
• M61: 24,652,383 km (0.083 R)
• M62: 24,760,093 km (0.118 R)
• M63: 25,030,267 km (0.082 R)
• M64: 25,628,060 km (0.116 R)
• M65: 26,726,856 km (0.081 R)
• M66: 27,337,814 km (0.085 R)
• M67: 27,393,614 km (0.119 R)
• M68: 27,561,164 km (0.095 R)
• M69: 28,573,492 km (0.12 R)
• M70: 28,856,831 km (0.115 R)
• M71: 29,084,220 km (0.065 R)
• M72: 29,540,643 km (0.075 R)
• M73: 30,750,291 km (0.118 R)
• M74: 31,507,107 km (0.104 R)
• M75: 31,741,227 km (0.118 R)
• M76: 32,447,030 km (0.108 R)
• M77: 32,742,636 km (0.071 R)
• M78: 33,217,609 km (0.086 R)
• M79: 33,455,769 km (0.118 R)
• M80: 33,694,676 km (0.083 R)
• M81: 33,874,194 km (0.031 R)
• M82: 34,776,568 km (0.079 R)
• M83: 35,018,468 km (0.055 R)
• M84: 36,297,979 km (0.059 R)
• M85: 37,840,931 km (0.083 R)
• M86: 38,027,629 km (0.084 R)
• M87: 39,027,990 km (0.109 R)
• M88: 39,910,318 km (0.095 R)
• M89: 40,481,034 km (0.108 R)
• M90: 41,694,871 km (0.119 R)
• M91: 42,920,527 km (0.056 R)
• M92: 42,985,303 km (0.112 R)
• M93: 43,245,004 km (0.112 R)

Asteroid Belt

Center: 15.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 18.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 96

Radius: 3.6

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 16.1 AU - 21.26 AU

Year: 30578 Days

Day: 22.8 Hours

Environment

Temp: -212 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 52,452,927 km

• M1: 53,406 km (0.114 R)
• M2: 89,460 km (0.094 R)
• M3: 113,694 km (0.063 R)
• M4: 160,967 km (0.117 R)
• M5: 227,538 km (0.071 R)
• M6: 251,923 km (0.066 R)
• M7: 528,529 km (0.043 R)
• M8: 739,313 km (0.087 R)
• M9: 1,603,689 km (0.088 R)
• M10: 2,115,314 km (0.077 R)
• M11: 2,501,276 km (0.091 R)
• M12: 2,938,401 km (0.076 R)
• M13: 3,058,977 km (0.044 R)
• M14: 3,980,500 km (0.102 R)
• M15: 4,013,711 km (0.106 R)
• M16: 4,181,260 km (0.077 R)
• M17: 4,909,204 km (0.106 R)
• M18: 6,053,328 km (0.103 R)
• M19: 7,893,083 km (0.078 R)
• M20: 8,484,593 km (0.112 R)
• M21: 8,527,527 km (0.11 R)
• M22: 8,742,500 km (0.115 R)
• M23: 9,576,208 km (0.11 R)
• M24: 9,844,587 km (0.098 R)
• M25: 10,388,974 km (0.091 R)
• M26: 11,935,666 km (0.087 R)
• M27: 12,272,860 km (0.086 R)
• M28: 13,652,601 km (0.108 R)
• M29: 13,904,224 km (0.101 R)
• M30: 16,129,642 km (0.089 R)
• M31: 17,582,387 km (0.114 R)
• M32: 18,186,164 km (0.106 R)
• M33: 18,796,673 km (0.117 R)
• M34: 19,301,117 km (0.104 R)
• M35: 19,413,914 km (0.089 R)
• M36: 19,923,893 km (0.061 R)
• M37: 20,266,173 km (0.072 R)
• M38: 20,783,483 km (0.044 R)
• M39: 21,421,517 km (0.094 R)
• M40: 22,302,051 km (0.088 R)
• M41: 22,598,105 km (0.094 R)
• M42: 23,014,884 km (0.048 R)
• M43: 23,494,196 km (0.053 R)
• M44: 23,855,924 km (0.106 R)
• M45: 24,462,842 km (0.056 R)
• M46: 26,251,285 km (0.103 R)
• M47: 26,313,667 km (0.095 R)
• M48: 26,501,263 km (0.068 R)
• M49: 27,319,114 km (0.066 R)
• M50: 27,445,674 km (0.111 R)
• M51: 28,722,043 km (0.102 R)
• M52: 29,044,127 km (0.03 R)
• M53: 29,562,035 km (0.039 R)
• M54: 31,265,955 km (0.087 R)
• M55: 32,129,733 km (0.045 R)
• M56: 33,677,173 km (0.05 R)
• M57: 33,745,091 km (0.079 R)
• M58: 34,016,761 km (0.087 R)
• M59: 34,357,545 km (0.102 R)
• M60: 35,042,404 km (0.104 R)
• M61: 36,495,298 km (0.102 R)
• M62: 37,334,243 km (0.06 R)
• M63: 38,960,073 km (0.099 R)
• M64: 39,889,075 km (0.117 R)
• M65: 41,696,218 km (0.091 R)
• M66: 41,914,780 km (0.049 R)
• M67: 41,987,784 km (0.094 R)
• M68: 42,353,252 km (0.07 R)
• M69: 43,455,937 km (0.071 R)
• M70: 43,899,645 km (0.109 R)
• M71: 44,270,647 km (0.077 R)
• M72: 45,764,681 km (0.049 R)
• M73: 46,442,360 km (0.099 R)
• M74: 46,744,547 km (0.054 R)
• M75: 47,351,167 km (0.107 R)
• M76: 47,503,158 km (0.05 R)
• M77: 48,342,253 km (0.094 R)
• M78: 49,571,349 km (0.084 R)
• M79: 49,725,734 km (0.059 R)
• M80: 50,499,903 km (0.106 R)
• M81: 51,044,289 km (0.101 R)
• M82: 51,512,381 km (0.087 R)
• M83: 52,295,825 km (0.105 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 18,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit