🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.52 AU - 0.68 AU

Year: 166 Days

Day: 24 Hours

Environment

Temp: 182 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,402,954 km

• M1: 440,715 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.56 AU - 0.86 AU

Year: 213 Days

Day: 46.4 Hours

Environment

Temp: 178 °C

Axial Tilt: 20 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.73 AU - 0.75 AU

Year: 227 Days

Day: 13 Hours

Environment

Temp: 164 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,402,954 km

• M1: 568,023 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.08 AU - 1.16 AU

Year: 422 Days

Day: 44.3 Hours

Environment

Temp: 17 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.19 AU - 3.33 AU

Year: 2098 Days

Day: 38.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,402,954 km

• M1: 41,139 km (0.104 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 4.02 AU - 6.28 AU

Year: 4166 Days

Day: 21.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.4

Radius: 14.8

Gravity: 3.94 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.39 AU - 6.47 AU

Year: 5147 Days

Day: 11.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 89,402,954 km

• M1: 195,674 km (0.109 R)
• M2: 330,761 km (0.09 R)
• M3: 489,185 km (0.052 R)
• M4: 633,996 km (0.06 R)
• M5: 796,309 km (0.094 R)
• M6: 890,407 km (0.084 R)
• M7: 988,842 km (0.076 R)
• M8: 1,610,122 km (0.066 R)
• M9: 2,501,127 km (0.11 R)
• M10: 2,793,291 km (0.088 R)
• M11: 3,229,968 km (0.082 R)
• M12: 3,342,764 km (0.103 R)
• M13: 3,595,286 km (0.052 R)
• M14: 3,878,175 km (0.115 R)
• M15: 4,192,929 km (0.111 R)
• M16: 4,291,514 km (0.094 R)
• M17: 4,592,056 km (0.116 R)
• M18: 4,796,257 km (0.114 R)
• M19: 5,160,977 km (0.08 R)
• M20: 5,266,892 km (0.102 R)
• M21: 5,670,507 km (0.058 R)
• M22: 6,365,689 km (0.065 R)
• M23: 6,824,804 km (0.04 R)
• M24: 6,999,834 km (0.106 R)
• M25: 7,503,829 km (0.078 R)
• M26: 7,866,754 km (0.099 R)
• M27: 8,142,762 km (0.119 R)
• M28: 8,422,061 km (0.094 R)
• M29: 8,767,632 km (0.114 R)
• M30: 9,311,121 km (0.114 R)
• M31: 9,408,060 km (0.04 R)
• M32: 9,570,524 km (0.08 R)
• M33: 9,997,476 km (0.047 R)
• M34: 10,430,562 km (0.082 R)
• M35: 10,598,860 km (0.06 R)
• M36: 11,006,364 km (0.072 R)
• M37: 11,212,061 km (0.11 R)
• M38: 11,906,943 km (0.118 R)
• M39: 12,831,309 km (0.108 R)
• M40: 13,448,101 km (0.105 R)
• M41: 14,000,566 km (0.082 R)
• M42: 14,335,515 km (0.097 R)
• M43: 14,597,910 km (0.071 R)
• M44: 14,748,704 km (0.107 R)
• M45: 14,937,647 km (0.084 R)
• M46: 15,127,636 km (0.043 R)
• M47: 15,471,412 km (0.109 R)
• M48: 15,740,538 km (0.11 R)
• M49: 16,479,103 km (0.119 R)
• M50: 16,951,384 km (0.037 R)
• M51: 17,388,359 km (0.075 R)
• M52: 18,803,106 km (0.111 R)
• M53: 19,669,577 km (0.116 R)
• M54: 20,212,617 km (0.052 R)
• M55: 20,338,579 km (0.029 R)
• M56: 20,549,212 km (0.085 R)
• M57: 20,675,922 km (0.084 R)
• M58: 21,185,452 km (0.063 R)
• M59: 21,827,975 km (0.113 R)
• M60: 22,520,613 km (0.11 R)
• M61: 23,396,509 km (0.072 R)
• M62: 24,016,293 km (0.11 R)
• M63: 24,551,853 km (0.118 R)
• M64: 25,046,124 km (0.095 R)
• M65: 25,407,852 km (0.082 R)
• M66: 25,589,314 km (0.075 R)
• M67: 25,907,808 km (0.06 R)
• M68: 26,871,667 km (0.086 R)
• M69: 27,334,673 km (0.116 R)
• M70: 28,645,299 km (0.114 R)
• M71: 28,739,696 km (0.11 R)
• M72: 28,881,365 km (0.101 R)
• M73: 29,976,272 km (0.066 R)
• M74: 30,168,056 km (0.087 R)
• M75: 30,987,703 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 757.9

Radius: 5.9

Gravity: 21.77 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 16.62 AU - 16.68 AU

Year: 24217 Days

Day: 22 Hours

Environment

Temp: -189 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 89,402,954 km

• M1: 162,762 km (0.066 R)
• M2: 364,869 km (0.112 R)
• M3: 735,124 km (0.114 R)
• M4: 954,734 km (0.089 R)
• M5: 1,102,237 km (0.076 R)
• M6: 2,287,052 km (0.032 R)
• M7: 2,730,460 km (0.1 R)
• M8: 2,772,049 km (0.112 R)
• M9: 3,026,215 km (0.044 R)
• M10: 3,557,138 km (0.106 R)
• M11: 3,602,616 km (0.065 R)
• M12: 4,068,763 km (0.11 R)
• M13: 4,954,681 km (0.099 R)
• M14: 5,005,694 km (0.051 R)
• M15: 5,056,707 km (0.082 R)
• M16: 5,419,482 km (0.09 R)
• M17: 5,524,649 km (0.111 R)
• M18: 5,630,415 km (0.072 R)
• M19: 6,115,112 km (0.108 R)
• M20: 6,224,618 km (0.072 R)
• M21: 6,334,722 km (0.058 R)
• M22: 7,355,129 km (0.101 R)
• M23: 7,413,173 km (0.062 R)
• M24: 7,765,476 km (0.053 R)
• M25: 8,978,715 km (0.057 R)
• M26: 10,707,916 km (0.11 R)
• M27: 11,508,564 km (0.095 R)
• M28: 11,848,002 km (0.11 R)
• M29: 12,606,014 km (0.11 R)
• M30: 13,736,376 km (0.092 R)
• M31: 14,751,696 km (0.065 R)
• M32: 15,194,207 km (0.089 R)
• M33: 18,570,182 km (0.099 R)
• M34: 21,830,069 km (0.078 R)
• M35: 22,418,438 km (0.081 R)
• M36: 23,268,004 km (0.094 R)
• M37: 24,474,960 km (0.117 R)
• M38: 24,562,026 km (0.1 R)
• M39: 24,736,307 km (0.046 R)
• M40: 26,056,508 km (0.101 R)
• M41: 26,501,712 km (0.111 R)
• M42: 27,399,598 km (0.082 R)
• M43: 28,856,831 km (0.039 R)
• M44: 28,948,684 km (0.037 R)
• M45: 29,502,196 km (0.052 R)
• M46: 31,561,411 km (0.062 R)
• M47: 31,750,951 km (0.096 R)
• M48: 31,845,796 km (0.053 R)
• M49: 32,608,297 km (0.076 R)
• M50: 32,704,039 km (0.059 R)
• M51: 34,443,264 km (0.115 R)
• M52: 35,915,457 km (0.113 R)
• M53: 37,008,120 km (0.025 R)
• M54: 37,910,195 km (0.116 R)
• M55: 41,590,003 km (0.077 R)
• M56: 42,423,114 km (0.111 R)
• M57: 42,632,252 km (0.094 R)
• M58: 43,577,561 km (0.071 R)
• M59: 44,848,694 km (0.086 R)
• M60: 45,382,010 km (0.061 R)
• M61: 45,488,973 km (0.072 R)
• M62: 46,024,683 km (0.047 R)
• M63: 46,132,094 km (0.046 R)
• M64: 46,778,207 km (0.068 R)
• M65: 46,994,376 km (0.12 R)
• M66: 48,625,292 km (0.114 R)
• M67: 49,063,314 km (0.081 R)
• M68: 49,282,924 km (0.112 R)
• M69: 49,502,683 km (0.077 R)
• M70: 50,053,802 km (0.113 R)
• M71: 51,050,872 km (0.102 R)
• M72: 51,384,625 km (0.113 R)
• M73: 51,830,725 km (0.095 R)
• M74: 52,166,273 km (0.038 R)
• M75: 53,515,347 km (0.079 R)
• M76: 55,789,384 km (0.086 R)
• M77: 59,961,220 km (0.051 R)
• M78: 60,078,505 km (0.049 R)
• M79: 61,019,775 km (0.036 R)
• M80: 61,374,022 km (0.084 R)
• M81: 62,678,665 km (0.06 R)
• M82: 66,404,251 km (0.11 R)
• M83: 68,477,677 km (0.077 R)
• M84: 70,324,762 km (0.088 R)
• M85: 71,814,159 km (0.07 R)
• M86: 75,456,268 km (0.109 R)
• M87: 76,217,273 km (0.093 R)
• M88: 76,471,440 km (0.104 R)
• M89: 78,130,929 km (0.113 R)
• M90: 79,931,190 km (0.076 R)
• M91: 85,149,612 km (0.074 R)
• M92: 85,281,557 km (0.092 R)
• M93: 85,809,638 km (0.028 R)
• M94: 87,533,604 km (0.099 R)
• M95: 87,799,888 km (0.059 R)
• M96: 88,600,237 km (0.099 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit