🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.82 AU - 1.04 AU

Year: 378 Days

Day: 45.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,801,167 km

• M1: 44,580 km (0.106 R)
• M2: 576,999 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.13 AU - 1.67 AU

Year: 699 Days

Day: 29.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.2 AU - 1.68 AU

Year: 729 Days

Day: 32.7 Hours

Environment

Temp: -88 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 1.77 AU - 1.83 AU

Year: 1019 Days

Day: 12.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.18 AU - 2.82 AU

Year: 1667 Days

Day: 23.8 Hours

Environment

Temp: -118 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,801,167 km

• M1: 1,091,466 km (0.119 R)
• M2: 1,215,782 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 661.4

Radius: 11.8

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 6.52 AU - 7.4 AU

Year: 7744 Days

Day: 12.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,801,167 km

• M1: 205,697 km (0.075 R)
• M2: 294,708 km (0.095 R)
• M3: 418,575 km (0.111 R)
• M4: 761,304 km (0.083 R)
• M5: 931,845 km (0.073 R)
• M6: 1,098,647 km (0.072 R)
• M7: 1,405,472 km (0.095 R)
• M8: 1,520,513 km (0.051 R)
• M9: 1,842,896 km (0.066 R)
• M10: 1,948,363 km (0.088 R)
• M11: 2,505,615 km (0.059 R)
• M12: 2,694,258 km (0.094 R)
• M13: 2,912,222 km (0.077 R)
• M14: 3,186,584 km (0.092 R)
• M15: 3,391,533 km (0.061 R)
• M16: 4,310,363 km (0.093 R)
• M17: 4,652,494 km (0.06 R)
• M18: 4,826,925 km (0.093 R)
• M19: 5,062,841 km (0.071 R)
• M20: 5,242,358 km (0.103 R)
• M21: 5,576,859 km (0.084 R)
• M22: 6,395,309 km (0.106 R)
• M23: 6,622,099 km (0.086 R)
• M24: 6,851,582 km (0.092 R)
• M25: 7,251,158 km (0.117 R)
• M26: 7,589,998 km (0.102 R)
• M27: 7,761,437 km (0.094 R)
• M28: 7,934,073 km (0.083 R)
• M29: 8,212,923 km (0.07 R)
• M30: 8,708,990 km (0.073 R)
• M31: 9,032,869 km (0.114 R)
• M32: 9,471,041 km (0.108 R)
• M33: 9,544,793 km (0.117 R)
• M34: 9,655,645 km (0.089 R)
• M35: 10,711,656 km (0.105 R)
• M36: 11,020,127 km (0.038 R)
• M37: 11,292,395 km (0.091 R)
• M38: 11,645,895 km (0.074 R)
• M39: 13,301,495 km (0.109 R)
• M40: 13,591,565 km (0.109 R)
• M41: 14,943,930 km (0.12 R)
• M42: 15,115,967 km (0.069 R)
• M43: 15,288,603 km (0.066 R)
• M44: 15,418,604 km (0.089 R)
• M45: 15,549,053 km (0.09 R)
• M46: 15,636,119 km (0.093 R)
• M47: 16,604,915 km (0.078 R)
• M48: 16,693,926 km (0.096 R)
• M49: 17,141,522 km (0.052 R)
• M50: 18,002,907 km (0.041 R)
• M51: 18,323,794 km (0.067 R)
• M52: 20,193,618 km (0.109 R)
• M53: 20,336,335 km (0.036 R)
• M54: 21,006,683 km (0.045 R)
• M55: 21,151,194 km (0.058 R)
• M56: 22,713,894 km (0.083 R)
• M57: 23,659,352 km (0.075 R)
• M58: 24,516,099 km (0.093 R)
• M59: 25,537,105 km (0.093 R)
• M60: 25,742,951 km (0.073 R)
• M61: 26,001,157 km (0.047 R)
• M62: 26,312,021 km (0.103 R)
• M63: 27,620,554 km (0.103 R)
• M64: 28,203,088 km (0.075 R)
• M65: 29,433,979 km (0.057 R)
• M66: 30,191,842 km (0.096 R)
• M67: 30,627,770 km (0.103 R)
• M68: 31,230,650 km (0.115 R)
• M69: 32,114,624 km (0.081 R)
• M70: 32,615,328 km (0.112 R)
• M71: 32,838,827 km (0.088 R)
• M72: 34,872,161 km (0.086 R)
• M73: 35,961,832 km (0.115 R)
• M74: 36,134,917 km (0.035 R)
• M75: 36,655,817 km (0.118 R)
• M76: 37,646,454 km (0.096 R)
• M77: 38,527,735 km (0.058 R)
• M78: 38,763,950 km (0.072 R)
• M79: 39,059,854 km (0.059 R)
• M80: 39,297,117 km (0.111 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 107.2

Radius: 6.3

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 8.92 AU - 12.68 AU

Year: 14969 Days

Day: 21.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 33,801,167 km

• M1: 83,924 km (0.108 R)
• M2: 227,987 km (0.061 R)
• M3: 489,783 km (0.104 R)
• M4: 561,590 km (0.102 R)
• M5: 637,137 km (0.116 R)
• M6: 689,497 km (0.115 R)
• M7: 841,338 km (0.101 R)
• M8: 884,722 km (0.066 R)
• M9: 1,308,682 km (0.047 R)
• M10: 1,462,618 km (0.034 R)
• M11: 2,338,514 km (0.064 R)
• M12: 2,504,867 km (0.062 R)
• M13: 2,849,241 km (0.1 R)
• M14: 3,208,426 km (0.1 R)
• M15: 3,510,763 km (0.11 R)
• M16: 3,773,905 km (0.099 R)
• M17: 4,600,883 km (0.086 R)
• M18: 5,236,225 km (0.065 R)
• M19: 5,290,379 km (0.119 R)
• M20: 6,182,880 km (0.1 R)
• M21: 6,355,366 km (0.112 R)
• M22: 7,121,008 km (0.057 R)
• M23: 7,301,872 km (0.114 R)
• M24: 7,791,506 km (0.115 R)
• M25: 8,228,631 km (0.05 R)
• M26: 8,963,904 km (0.069 R)
• M27: 9,126,517 km (0.049 R)
• M28: 9,587,129 km (0.084 R)
• M29: 10,089,030 km (0.097 R)
• M30: 10,530,942 km (0.093 R)
• M31: 10,702,531 km (0.107 R)
• M32: 10,771,495 km (0.072 R)
• M33: 11,118,263 km (0.12 R)
• M34: 11,363,155 km (0.11 R)
• M35: 11,433,466 km (0.086 R)
• M36: 12,541,687 km (0.032 R)
• M37: 12,760,100 km (0.116 R)
• M38: 12,943,058 km (0.11 R)
• M39: 13,163,865 km (0.09 R)
• M40: 13,422,968 km (0.085 R)
• M41: 13,983,960 km (0.055 R)
• M42: 14,286,148 km (0.102 R)
• M43: 14,552,432 km (0.084 R)
• M44: 14,782,065 km (0.054 R)
• M45: 15,089,937 km (0.118 R)
• M46: 15,206,025 km (0.086 R)
• M47: 16,263,383 km (0.062 R)
• M48: 16,422,106 km (0.048 R)
• M49: 16,501,692 km (0.098 R)
• M50: 16,581,278 km (0.119 R)
• M51: 17,263,594 km (0.088 R)
• M52: 17,669,154 km (0.031 R)
• M53: 17,832,365 km (0.088 R)
• M54: 18,407,270 km (0.052 R)
• M55: 19,913,272 km (0.06 R)
• M56: 20,466,784 km (0.091 R)
• M57: 20,939,064 km (0.083 R)
• M58: 21,588,918 km (0.094 R)
• M59: 22,333,317 km (0.097 R)
• M60: 22,509,692 km (0.108 R)
• M61: 22,908,371 km (0.086 R)
• M62: 23,175,403 km (0.087 R)
• M63: 23,309,293 km (0.076 R)
• M64: 23,532,942 km (0.12 R)
• M65: 23,847,397 km (0.106 R)
• M66: 23,982,633 km (0.051 R)
• M67: 24,981,648 km (0.103 R)
• M68: 25,302,385 km (0.094 R)
• M69: 25,994,276 km (0.109 R)
• M70: 26,458,927 km (0.109 R)
• M71: 26,973,394 km (0.059 R)
• M72: 27,774,789 km (0.113 R)
• M73: 29,256,108 km (0.115 R)
• M74: 29,885,017 km (0.073 R)
• M75: 30,274,271 km (0.103 R)
• M76: 31,699,041 km (0.102 R)
• M77: 31,798,224 km (0.079 R)
• M78: 32,894,777 km (0.104 R)
• M79: 32,944,892 km (0.097 R)
• M80: 33,397,276 km (0.119 R)
• M81: 33,649,498 km (0.097 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: 493 - 19,467 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit