🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.07 AU - 1.31 AU

Year: 479 Days

Day: 28.2 Hours

Environment

Temp: 6 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.14 AU - 1.62 AU

Year: 598 Days

Day: 42.8 Hours

Environment

Temp: -36 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 2.77 AU - 3.31 AU

Year: 1956 Days

Day: 47.7 Hours

Environment

Temp: -107 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 3.12 AU - 3.58 AU

Year: 2262 Days

Day: 40.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 94.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.61 AU - 4.19 AU

Year: 2313 Days

Day: 35.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.19 AU - 4.65 AU

Year: 2864 Days

Day: 47.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 405.9

Radius: 12.1

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 4.45 AU - 5.01 AU

Year: 3795 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 53,792,140 km

• M1: 153,936 km (0.102 R)
• M2: 293,661 km (0.093 R)
• M3: 406,158 km (0.102 R)
• M4: 1,189,901 km (0.078 R)
• M5: 1,355,656 km (0.101 R)
• M6: 2,052,932 km (0.073 R)
• M7: 2,181,436 km (0.099 R)
• M8: 2,312,783 km (0.047 R)
• M9: 2,492,151 km (0.106 R)
• M10: 2,691,565 km (0.104 R)
• M11: 2,785,512 km (0.05 R)
• M12: 3,271,855 km (0.097 R)
• M13: 3,559,382 km (0.086 R)
• M14: 3,784,826 km (0.12 R)
• M15: 4,015,057 km (0.06 R)
• M16: 4,104,816 km (0.064 R)
• M17: 4,286,428 km (0.106 R)
• M18: 4,657,879 km (0.092 R)
• M19: 4,733,426 km (0.074 R)
• M20: 5,273,774 km (0.062 R)
• M21: 5,491,439 km (0.087 R)
• M22: 5,571,324 km (0.111 R)
• M23: 6,329,037 km (0.074 R)
• M24: 6,730,707 km (0.086 R)
• M25: 6,880,904 km (0.037 R)
• M26: 7,119,063 km (0.086 R)
• M27: 7,315,934 km (0.1 R)
• M28: 7,514,600 km (0.109 R)
• M29: 7,759,941 km (0.088 R)
• M30: 7,849,849 km (0.084 R)
• M31: 7,985,385 km (0.09 R)
• M32: 8,674,433 km (0.061 R)
• M33: 9,191,892 km (0.092 R)
• M34: 9,430,500 km (0.07 R)
• M35: 10,011,389 km (0.119 R)
• M36: 10,109,226 km (0.09 R)
• M37: 10,306,097 km (0.057 R)
• M38: 10,753,843 km (0.032 R)
• M39: 11,207,872 km (0.044 R)
• M40: 11,462,787 km (0.103 R)
• M41: 11,616,723 km (0.073 R)
• M42: 11,926,541 km (0.117 R)
• M43: 12,370,248 km (0.114 R)
• M44: 12,475,415 km (0.077 R)
• M45: 13,112,852 km (0.091 R)
• M46: 13,193,335 km (0.047 R)
• M47: 13,842,740 km (0.097 R)
• M48: 14,198,783 km (0.12 R)
• M49: 14,447,115 km (0.094 R)
• M50: 14,669,118 km (0.106 R)
• M51: 14,780,419 km (0.081 R)
• M52: 15,200,640 km (0.095 R)
• M53: 15,596,476 km (0.104 R)
• M54: 15,710,170 km (0.036 R)
• M55: 16,542,832 km (0.089 R)
• M56: 16,891,694 km (0.027 R)
• M57: 17,213,479 km (0.094 R)
• M58: 17,331,063 km (0.07 R)
• M59: 17,566,979 km (0.058 R)
• M60: 17,714,931 km (0.074 R)
• M61: 19,065,201 km (0.085 R)
• M62: 20,014,699 km (0.049 R)
• M63: 20,200,350 km (0.082 R)
• M64: 20,666,647 km (0.115 R)
• M65: 20,791,710 km (0.066 R)
• M66: 21,073,702 km (0.104 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 12.4

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.39 AU - 6.33 AU

Year: 5234 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 46.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,792,140 km

• M1: 204,201 km (0.113 R)
• M2: 295,605 km (0.074 R)
• M3: 394,190 km (0.077 R)
• M4: 637,437 km (0.077 R)
• M5: 931,546 km (0.034 R)
• M6: 1,064,688 km (0.116 R)
• M7: 1,172,847 km (0.029 R)
• M8: 1,734,737 km (0.035 R)
• M9: 2,132,817 km (0.091 R)
• M10: 2,496,938 km (0.089 R)
• M11: 3,080,220 km (0.101 R)
• M12: 3,238,345 km (0.053 R)
• M13: 3,515,849 km (0.058 R)
• M14: 3,753,111 km (0.074 R)
• M15: 3,946,691 km (0.107 R)
• M16: 4,168,545 km (0.101 R)
• M17: 4,394,587 km (0.098 R)
• M18: 4,650,549 km (0.093 R)
• M19: 5,393,153 km (0.03 R)
• M20: 5,502,210 km (0.116 R)
• M21: 5,584,638 km (0.115 R)
• M22: 5,946,216 km (0.05 R)
• M23: 6,575,724 km (0.12 R)
• M24: 6,692,410 km (0.115 R)
• M25: 6,868,936 km (0.046 R)
• M26: 7,196,406 km (0.057 R)
• M27: 7,437,857 km (0.084 R)
• M28: 7,959,804 km (0.119 R)
• M29: 8,303,879 km (0.099 R)
• M30: 8,398,574 km (0.065 R)
• M31: 8,684,904 km (0.064 R)
• M32: 8,909,750 km (0.119 R)
• M33: 9,039,152 km (0.041 R)
• M34: 9,136,540 km (0.043 R)
• M35: 9,267,139 km (0.104 R)
• M36: 9,464,010 km (0.104 R)
• M37: 10,063,150 km (0.1 R)
• M38: 10,640,298 km (0.104 R)
• M39: 10,846,444 km (0.111 R)
• M40: 11,263,074 km (0.097 R)
• M41: 11,826,609 km (0.086 R)
• M42: 12,291,410 km (0.106 R)
• M43: 12,471,675 km (0.074 R)
• M44: 13,312,565 km (0.064 R)
• M45: 14,285,250 km (0.033 R)
• M46: 14,856,864 km (0.107 R)
• M47: 15,280,675 km (0.089 R)
• M48: 16,061,725 km (0.09 R)
• M49: 16,735,663 km (0.115 R)
• M50: 18,771,391 km (0.108 R)
• M51: 19,104,396 km (0.119 R)
• M52: 19,229,759 km (0.077 R)
• M53: 19,565,307 km (0.075 R)
• M54: 19,776,091 km (0.053 R)
• M55: 20,498,349 km (0.073 R)
• M56: 20,669,489 km (0.114 R)
• M57: 20,755,358 km (0.056 R)
• M58: 20,841,227 km (0.096 R)
• M59: 20,927,246 km (0.119 R)
• M60: 21,402,519 km (0.067 R)
• M61: 21,489,285 km (0.076 R)
• M62: 21,706,651 km (0.102 R)
• M63: 21,881,232 km (0.104 R)
• M64: 22,187,758 km (0.078 R)
• M65: 23,517,533 km (0.109 R)
• M66: 23,786,660 km (0.091 R)
• M67: 24,101,863 km (0.102 R)
• M68: 25,468,289 km (0.088 R)
• M69: 26,719,526 km (0.117 R)
• M70: 27,188,067 km (0.09 R)
• M71: 27,282,164 km (0.106 R)
• M72: 28,466,680 km (0.092 R)
• M73: 29,089,156 km (0.094 R)
• M74: 29,910,149 km (0.068 R)
• M75: 30,689,704 km (0.072 R)
• M76: 32,867,999 km (0.1 R)
• M77: 32,968,229 km (0.084 R)
• M78: 33,722,950 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527

Radius: 8.9

Gravity: 6.65 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.12 AU - 8.38 AU

Year: 8743 Days

Day: 13.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 53,792,140 km

• M1: 339,886 km (0.119 R)
• M2: 505,790 km (0.06 R)
• M3: 641,326 km (0.096 R)
• M4: 728,990 km (0.049 R)
• M5: 983,157 km (0.098 R)
• M6: 1,138,440 km (0.025 R)
• M7: 1,473,240 km (0.038 R)
• M8: 1,838,259 km (0.074 R)
• M9: 1,987,857 km (0.08 R)
• M10: 2,097,213 km (0.047 R)
• M11: 2,321,909 km (0.119 R)
• M12: 2,507,410 km (0.08 R)
• M13: 3,169,081 km (0.086 R)
• M14: 3,692,674 km (0.079 R)
• M15: 3,937,117 km (0.055 R)
• M16: 4,356,440 km (0.074 R)
• M17: 4,614,795 km (0.108 R)
• M18: 5,573,867 km (0.116 R)
• M19: 5,791,831 km (0.116 R)
• M20: 5,917,643 km (0.045 R)
• M21: 7,056,532 km (0.099 R)
• M22: 7,224,680 km (0.108 R)
• M23: 7,565,015 km (0.099 R)
• M24: 7,737,202 km (0.11 R)
• M25: 8,296,698 km (0.073 R)
• M26: 8,403,062 km (0.075 R)
• M27: 8,761,050 km (0.12 R)
• M28: 9,014,618 km (0.065 R)
• M29: 9,939,731 km (0.101 R)
• M30: 10,166,222 km (0.088 R)
• M31: 10,242,069 km (0.118 R)
• M32: 10,778,676 km (0.119 R)
• M33: 11,285,065 km (0.112 R)
• M34: 11,799,233 km (0.11 R)
• M35: 12,240,247 km (0.103 R)
• M36: 13,428,802 km (0.116 R)
• M37: 13,553,866 km (0.105 R)
• M38: 14,440,084 km (0.039 R)
• M39: 14,568,140 km (0.051 R)
• M40: 14,954,850 km (0.111 R)
• M41: 15,344,852 km (0.089 R)
• M42: 16,179,309 km (0.115 R)
• M43: 16,848,460 km (0.073 R)
• M44: 17,299,647 km (0.09 R)
• M45: 18,491,045 km (0.118 R)
• M46: 18,630,320 km (0.12 R)
• M47: 19,003,118 km (0.096 R)
• M48: 19,237,538 km (0.116 R)
• M49: 20,327,508 km (0.109 R)
• M50: 23,716,199 km (0.115 R)
• M51: 23,918,007 km (0.086 R)
• M52: 24,323,118 km (0.09 R)
• M53: 24,730,622 km (0.111 R)
• M54: 25,449,291 km (0.091 R)
• M55: 25,862,929 km (0.119 R)
• M56: 26,331,020 km (0.088 R)
• M57: 26,487,649 km (0.094 R)
• M58: 26,959,331 km (0.118 R)
• M59: 27,328,240 km (0.043 R)
• M60: 27,434,006 km (0.048 R)
• M61: 27,858,115 km (0.119 R)
• M62: 28,659,212 km (0.1 R)
• M63: 29,197,615 km (0.101 R)
• M64: 30,777,518 km (0.1 R)
• M65: 31,383,988 km (0.071 R)
• M66: 32,329,147 km (0.102 R)
• M67: 33,396,528 km (0.101 R)
• M68: 33,792,663 km (0.095 R)
• M69: 33,849,361 km (0.078 R)
• M70: 34,418,281 km (0.088 R)
• M71: 34,990,344 km (0.12 R)
• M72: 35,162,680 km (0.072 R)
• M73: 35,738,782 km (0.102 R)
• M74: 36,085,998 km (0.093 R)
• M75: 36,318,174 km (0.093 R)
• M76: 37,603,519 km (0.062 R)
• M77: 38,015,661 km (0.054 R)
• M78: 38,074,603 km (0.11 R)
• M79: 38,725,653 km (0.038 R)
• M80: 38,963,214 km (0.064 R)
• M81: 40,038,524 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 92.6

Radius: 6.2

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 17.76 AU - 21.7 AU

Year: 32335 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 53,792,140 km

• M1: 130,749 km (0.079 R)
• M2: 474,973 km (0.055 R)
• M3: 769,980 km (0.075 R)
• M4: 1,649,915 km (0.104 R)
• M5: 1,801,308 km (0.119 R)
• M6: 2,451,012 km (0.082 R)
• M7: 3,012,303 km (0.091 R)
• M8: 3,942,203 km (0.109 R)
• M9: 5,172,646 km (0.12 R)
• M10: 5,283,348 km (0.077 R)
• M11: 6,471,753 km (0.074 R)
• M12: 6,671,018 km (0.111 R)
• M13: 7,993,014 km (0.11 R)
• M14: 9,438,279 km (0.116 R)
• M15: 12,759,202 km (0.072 R)
• M16: 15,328,845 km (0.106 R)
• M17: 15,754,601 km (0.096 R)
• M18: 15,808,007 km (0.087 R)
• M19: 15,915,119 km (0.113 R)
• M20: 16,022,530 km (0.117 R)
• M21: 16,563,027 km (0.062 R)
• M22: 16,671,785 km (0.038 R)
• M23: 16,890,198 km (0.111 R)
• M24: 18,388,720 km (0.089 R)
• M25: 19,011,346 km (0.107 R)
• M26: 19,756,044 km (0.063 R)
• M27: 19,987,024 km (0.08 R)
• M28: 20,161,006 km (0.115 R)
• M29: 21,629,459 km (0.106 R)
• M30: 24,606,007 km (0.032 R)
• M31: 25,731,283 km (0.08 R)
• M32: 27,193,303 km (0.104 R)
• M33: 28,682,250 km (0.063 R)
• M34: 29,667,502 km (0.113 R)
• M35: 30,197,377 km (0.096 R)
• M36: 32,552,497 km (0.063 R)
• M37: 32,688,930 km (0.09 R)
• M38: 33,373,490 km (0.09 R)
• M39: 33,786,529 km (0.075 R)
• M40: 35,385,581 km (0.115 R)
• M41: 37,436,568 km (0.111 R)
• M42: 37,865,615 km (0.118 R)
• M43: 40,915,018 km (0.091 R)
• M44: 44,343,950 km (0.091 R)
• M45: 44,873,826 km (0.043 R)
• M46: 45,939,861 km (0.098 R)
• M47: 49,343,810 km (0.116 R)
• M48: 49,814,296 km (0.071 R)
• M49: 49,892,835 km (0.091 R)
• M50: 49,971,374 km (0.112 R)
• M51: 53,550,652 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 10,376 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit