🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.56 AU - 0.68 AU

Year: 150 Days

Day: 32.7 Hours

Environment

Temp: 261 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,561,056 km

• M1: 55,800 km (0.083 R)
• M2: 75,248 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.52 AU - 0.8 AU

Year: 165 Days

Day: 22.7 Hours

Environment

Temp: 258 °C

Axial Tilt: 34.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,561,056 km

• M1: 95,892 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.53 AU - 0.85 AU

Year: 176 Days

Day: 33.7 Hours

Environment

Temp: 325 °C

Axial Tilt: 7.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.7 AU - 1.72 AU

Year: 688 Days

Day: 22.1 Hours

Environment

Temp: 150 °C

Axial Tilt: 23 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 95,561,056 km

• M1: 524,490 km (0.112 R)
• M2: 777,610 km (0.12 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.13 AU - 2.99 AU

Year: 1260 Days

Day: 21.5 Hours

Environment

Temp: -20 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,561,056 km

• M1: 582,833 km (0.09 R)
• M2: 1,908,420 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.1 AU - 6.66 AU

Year: 4957 Days

Day: 21.2 Hours

Environment

Temp: -105 °C

Axial Tilt: 28.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.9

Radius: 9

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 8.95 AU - 10.27 AU

Year: 9164 Days

Day: 11.3 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,561,056 km

• M1: 116,088 km (0.103 R)
• M2: 181,761 km (0.117 R)
• M3: 562,039 km (0.107 R)
• M4: 670,946 km (0.102 R)
• M5: 929,601 km (0.097 R)
• M6: 1,041,800 km (0.03 R)
• M7: 1,119,291 km (0.087 R)
• M8: 1,259,764 km (0.116 R)
• M9: 1,321,847 km (0.088 R)
• M10: 1,602,941 km (0.117 R)
• M11: 1,762,113 km (0.058 R)
• M12: 1,926,671 km (0.1 R)
• M13: 2,851,036 km (0.068 R)
• M14: 3,016,940 km (0.082 R)
• M15: 3,186,135 km (0.112 R)
• M16: 3,416,666 km (0.081 R)
• M17: 3,863,664 km (0.087 R)
• M18: 4,329,063 km (0.081 R)
• M19: 5,380,587 km (0.051 R)
• M20: 5,517,469 km (0.028 R)
• M21: 5,794,524 km (0.078 R)
• M22: 6,147,425 km (0.058 R)
• M23: 6,218,933 km (0.081 R)
• M24: 6,362,547 km (0.077 R)
• M25: 6,616,714 km (0.056 R)
• M26: 6,726,668 km (0.068 R)
• M27: 6,800,270 km (0.111 R)
• M28: 7,135,070 km (0.096 R)
• M29: 7,513,254 km (0.073 R)
• M30: 8,407,849 km (0.084 R)
• M31: 8,686,700 km (0.117 R)
• M32: 8,767,034 km (0.069 R)
• M33: 8,887,909 km (0.089 R)
• M34: 9,335,805 km (0.119 R)
• M35: 10,982,428 km (0.117 R)
• M36: 11,994,907 km (0.094 R)
• M37: 12,853,748 km (0.066 R)
• M38: 13,175,234 km (0.091 R)
• M39: 14,344,641 km (0.07 R)
• M40: 14,534,780 km (0.118 R)
• M41: 14,821,708 km (0.117 R)
• M42: 15,644,497 km (0.078 R)
• M43: 15,840,320 km (0.11 R)
• M44: 16,382,912 km (0.117 R)
• M45: 16,581,727 km (0.042 R)
• M46: 17,385,068 km (0.104 R)
• M47: 17,587,922 km (0.098 R)
• M48: 17,689,649 km (0.04 R)
• M49: 18,149,662 km (0.063 R)
• M50: 19,395,813 km (0.069 R)
• M51: 20,241,789 km (0.101 R)
• M52: 20,938,167 km (0.079 R)
• M53: 21,696,628 km (0.101 R)
• M54: 22,740,522 km (0.072 R)
• M55: 22,906,875 km (0.067 R)
• M56: 23,073,676 km (0.056 R)
• M57: 23,408,327 km (0.1 R)
• M58: 23,856,971 km (0.095 R)
• M59: 24,649,092 km (0.095 R)
• M60: 26,200,870 km (0.108 R)
• M61: 26,259,064 km (0.11 R)
• M62: 27,488,609 km (0.119 R)
• M63: 29,157,223 km (0.118 R)
• M64: 29,398,226 km (0.06 R)
• M65: 30,003,798 km (0.104 R)
• M66: 30,368,966 km (0.059 R)
• M67: 30,613,409 km (0.092 R)
• M68: 30,858,301 km (0.113 R)
• M69: 30,981,121 km (0.104 R)
• M70: 31,042,456 km (0.057 R)
• M71: 31,659,098 km (0.082 R)
• M72: 31,968,915 km (0.036 R)
• M73: 32,778,988 km (0.076 R)
• M74: 33,092,395 km (0.103 R)
• M75: 33,532,812 km (0.043 R)
• M76: 33,785,333 km (0.116 R)
• M77: 33,975,172 km (0.059 R)
• M78: 34,865,729 km (0.081 R)
• M79: 35,635,260 km (0.119 R)
• M80: 36,021,970 km (0.059 R)
• M81: 36,540,028 km (0.075 R)
• M82: 36,604,953 km (0.114 R)
• M83: 36,864,954 km (0.063 R)
• M84: 37,911,242 km (0.041 R)
• M85: 38,372,003 km (0.085 R)
• M86: 43,837,861 km (0.095 R)
• M87: 43,975,790 km (0.067 R)
• M88: 44,183,133 km (0.049 R)
• M89: 47,260,361 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 226.6

Radius: 8.7

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 9.81 AU - 14.69 AU

Year: 13188 Days

Day: 5.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 95,561,056 km

• M1: 109,506 km (0.072 R)
• M2: 566,078 km (0.049 R)
• M3: 1,041,800 km (0.095 R)
• M4: 1,346,680 km (0.075 R)
• M5: 1,403,378 km (0.088 R)
• M6: 2,036,625 km (0.109 R)
• M7: 2,700,541 km (0.092 R)
• M8: 3,119,265 km (0.06 R)
• M9: 4,408,200 km (0.096 R)
• M10: 4,988,790 km (0.082 R)
• M11: 5,379,240 km (0.08 R)
• M12: 5,810,680 km (0.102 R)
• M13: 6,446,172 km (0.084 R)
• M14: 6,673,860 km (0.112 R)
• M15: 6,937,452 km (0.066 R)
• M16: 7,170,824 km (0.086 R)
• M17: 7,542,725 km (0.104 R)
• M18: 7,851,794 km (0.048 R)
• M19: 8,446,894 km (0.113 R)
• M20: 9,201,915 km (0.081 R)
• M21: 10,016,026 km (0.09 R)
• M22: 10,091,124 km (0.117 R)
• M23: 10,166,522 km (0.108 R)
• M24: 10,279,767 km (0.092 R)
• M25: 11,397,263 km (0.1 R)
• M26: 11,633,329 km (0.068 R)
• M27: 11,950,476 km (0.107 R)
• M28: 13,124,072 km (0.071 R)
• M29: 13,288,779 km (0.058 R)
• M30: 14,376,355 km (0.08 R)
• M31: 15,189,121 km (0.074 R)
• M32: 15,275,588 km (0.045 R)
• M33: 16,636,031 km (0.085 R)
• M34: 17,038,150 km (0.074 R)
• M35: 19,377,263 km (0.111 R)
• M36: 19,800,475 km (0.086 R)
• M37: 21,088,064 km (0.115 R)
• M38: 21,377,835 km (0.076 R)
• M39: 22,550,383 km (0.096 R)
• M40: 23,693,460 km (0.076 R)
• M41: 23,793,691 km (0.118 R)
• M42: 23,944,336 km (0.094 R)
• M43: 24,651,934 km (0.09 R)
• M44: 25,828,970 km (0.104 R)
• M45: 26,190,997 km (0.066 R)
• M46: 27,024,407 km (0.103 R)
• M47: 27,234,143 km (0.113 R)
• M48: 29,901,174 km (0.074 R)
• M49: 30,118,091 km (0.071 R)
• M50: 32,483,083 km (0.04 R)
• M51: 32,650,184 km (0.109 R)
• M52: 32,761,934 km (0.085 R)
• M53: 32,817,734 km (0.1 R)
• M54: 32,873,683 km (0.064 R)
• M55: 33,659,521 km (0.102 R)
• M56: 33,772,318 km (0.039 R)
• M57: 33,941,662 km (0.062 R)
• M58: 34,964,014 km (0.09 R)
• M59: 35,421,634 km (0.091 R)
• M60: 35,536,376 km (0.106 R)
• M61: 35,766,158 km (0.071 R)
• M62: 36,285,113 km (0.039 R)
• M63: 36,922,699 km (0.12 R)
• M64: 36,980,743 km (0.056 R)
• M65: 37,330,353 km (0.068 R)
• M66: 38,150,000 km (0.044 R)
• M67: 38,326,526 km (0.066 R)
• M68: 38,621,084 km (0.05 R)
• M69: 39,450,155 km (0.062 R)

Planet 9 - Ice Giant

Semi-Major Axis: 23.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.2

Radius: 6.3

Gravity: 11.37 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 21.78 AU - 24.9 AU

Year: 34684 Days

Day: 21.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 95,561,056 km

• M1: 122,670 km (0.112 R)
• M2: 219,909 km (0.098 R)
• M3: 289,921 km (0.11 R)
• M4: 389,852 km (0.069 R)
• M5: 959,670 km (0.114 R)
• M6: 1,082,490 km (0.081 R)
• M7: 1,446,761 km (0.095 R)
• M8: 2,198,490 km (0.046 R)
• M9: 2,699,494 km (0.08 R)
• M10: 2,786,410 km (0.091 R)
• M11: 4,348,810 km (0.092 R)
• M12: 4,867,167 km (0.057 R)
• M13: 4,920,124 km (0.082 R)
• M14: 5,680,979 km (0.083 R)
• M15: 5,736,630 km (0.111 R)
• M16: 6,594,573 km (0.085 R)
• M17: 6,770,949 km (0.114 R)
• M18: 7,492,011 km (0.103 R)
• M19: 8,048,665 km (0.106 R)
• M20: 8,111,346 km (0.11 R)
• M21: 8,554,605 km (0.109 R)
• M22: 10,065,842 km (0.076 R)
• M23: 10,405,130 km (0.12 R)
• M24: 11,304,812 km (0.075 R)
• M25: 12,085,414 km (0.05 R)
• M26: 13,325,580 km (0.11 R)
• M27: 13,623,280 km (0.053 R)
• M28: 14,377,103 km (0.118 R)
• M29: 15,221,883 km (0.079 R)
• M30: 15,454,956 km (0.117 R)
• M31: 16,320,081 km (0.119 R)
• M32: 16,479,103 km (0.105 R)
• M33: 16,878,679 km (0.083 R)
• M34: 18,261,412 km (0.114 R)
• M35: 19,934,066 km (0.116 R)
• M36: 20,189,130 km (0.041 R)
• M37: 20,445,391 km (0.048 R)
• M38: 21,742,405 km (0.059 R)
• M39: 23,512,746 km (0.088 R)
• M40: 23,602,505 km (0.094 R)
• M41: 24,415,120 km (0.104 R)
• M42: 27,001,668 km (0.115 R)
• M43: 28,327,105 km (0.105 R)
• M44: 31,336,565 km (0.12 R)
• M45: 31,930,768 km (0.115 R)
• M46: 32,129,583 km (0.112 R)
• M47: 32,328,848 km (0.097 R)
• M48: 34,650,008 km (0.082 R)
• M49: 37,233,264 km (0.106 R)
• M50: 38,072,808 km (0.088 R)
• M51: 38,600,739 km (0.091 R)
• M52: 38,706,654 km (0.088 R)
• M53: 39,237,577 km (0.1 R)
• M54: 40,306,453 km (0.079 R)
• M55: 40,413,865 km (0.076 R)
• M56: 42,145,460 km (0.092 R)
• M57: 43,349,873 km (0.081 R)
• M58: 43,570,081 km (0.026 R)
• M59: 44,122,246 km (0.078 R)
• M60: 47,824,195 km (0.078 R)
• M61: 48,507,858 km (0.108 R)
• M62: 49,769,716 km (0.097 R)
• M63: 50,694,230 km (0.034 R)
• M64: 53,501,434 km (0.068 R)
• M65: 54,329,758 km (0.066 R)
• M66: 55,400,879 km (0.077 R)
• M67: 55,759,465 km (0.034 R)
• M68: 57,080,863 km (0.103 R)
• M69: 57,927,138 km (0.085 R)
• M70: 58,777,602 km (0.097 R)
• M71: 59,387,512 km (0.098 R)
• M72: 61,353,528 km (0.03 R)
• M73: 64,342,194 km (0.112 R)
• M74: 64,844,843 km (0.103 R)
• M75: 66,487,726 km (0.066 R)
• M76: 66,995,910 km (0.101 R)
• M77: 67,888,411 km (0.052 R)
• M78: 69,943,138 km (0.09 R)
• M79: 70,072,241 km (0.072 R)
• M80: 70,848,504 km (0.063 R)
• M81: 72,148,659 km (0.114 R)
• M82: 72,932,552 km (0.068 R)
• M83: 73,063,450 km (0.095 R)
• M84: 76,228,792 km (0.108 R)
• M85: 76,627,620 km (0.095 R)
• M86: 76,760,612 km (0.071 R)
• M87: 77,560,811 km (0.078 R)
• M88: 81,060,055 km (0.065 R)
• M89: 83,238,798 km (0.076 R)
• M90: 86,266,061 km (0.085 R)
• M91: 88,490,132 km (0.044 R)
• M92: 90,170,565 km (0.117 R)
• M93: 91,437,809 km (0.069 R)
• M94: 92,710,887 km (0.032 R)
• M95: 93,705,264 km (0.086 R)
• M96: 94,560,216 km (0.076 R)

Kuiper Belt

Range: 35.6 - 62.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 11,525 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit