🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.52 AU - 0.76 AU

Year: 192 Days

Day: 13.4 Hours

Environment

Temp: 203 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 83,653,506 km

• M1: 28,124 km (0.086 R)
• M2: 40,541 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.59 AU - 0.75 AU

Year: 206 Days

Day: 22.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.72 AU - 0.78 AU

Year: 243 Days

Day: 36.8 Hours

Environment

Temp: 179 °C

Axial Tilt: 31.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.75 AU - 1.05 AU

Year: 320 Days

Day: 46.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.52 AU - 2.22 AU

Year: 958 Days

Day: 29.4 Hours

Environment

Temp: -63 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 83,653,506 km

• M1: 1,258,866 km (0.076 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.05 AU - 2.83 AU

Year: 1428 Days

Day: 13.8 Hours

Environment

Temp: -88 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.53 AU - 3.99 AU

Year: 2732 Days

Day: 47.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 10.1

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.08 AU - 5.12 AU

Year: 3697 Days

Day: 11 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,653,506 km

• M1: 133,292 km (0.1 R)
• M2: 247,435 km (0.101 R)
• M3: 331,808 km (0.109 R)
• M4: 417,079 km (0.08 R)
• M5: 525,837 km (0.117 R)
• M6: 717,172 km (0.083 R)
• M7: 843,433 km (0.111 R)
• M8: 1,109,418 km (0.059 R)
• M9: 1,197,381 km (0.099 R)
• M10: 1,288,038 km (0.077 R)
• M11: 1,360,144 km (0.108 R)
• M12: 1,454,839 km (0.096 R)
• M13: 1,741,618 km (0.109 R)
• M14: 1,868,328 km (0.114 R)
• M15: 2,034,232 km (0.114 R)
• M16: 2,229,906 km (0.094 R)
• M17: 2,330,136 km (0.109 R)
• M18: 2,406,282 km (0.104 R)
• M19: 2,772,797 km (0.115 R)
• M20: 2,908,183 km (0.085 R)
• M21: 2,976,549 km (0.095 R)
• M22: 3,456,758 km (0.092 R)
• M23: 3,587,955 km (0.092 R)
• M24: 4,160,018 km (0.108 R)
• M25: 4,315,450 km (0.089 R)
• M26: 4,664,013 km (0.096 R)
• M27: 4,825,579 km (0.107 R)
• M28: 4,923,416 km (0.111 R)
• M29: 5,439,229 km (0.062 R)
• M30: 5,592,268 km (0.114 R)
• M31: 5,815,767 km (0.091 R)
• M32: 6,200,981 km (0.107 R)
• M33: 6,414,457 km (0.112 R)
• M34: 6,666,680 km (0.089 R)
• M35: 6,794,137 km (0.063 R)
• M36: 7,236,947 km (0.059 R)
• M37: 7,632,184 km (0.112 R)
• M38: 7,708,180 km (0.098 R)
• M39: 7,880,367 km (0.105 R)
• M40: 8,208,884 km (0.108 R)
• M41: 8,482,947 km (0.117 R)
• M42: 8,819,692 km (0.084 R)
• M43: 9,120,533 km (0.066 R)
• M44: 9,918,488 km (0.072 R)
• M45: 10,001,515 km (0.113 R)
• M46: 10,547,398 km (0.109 R)
• M47: 10,802,612 km (0.052 R)
• M48: 11,059,920 km (0.12 R)
• M49: 11,167,631 km (0.094 R)
• M50: 11,297,482 km (0.046 R)
• M51: 11,690,026 km (0.12 R)
• M52: 11,843,813 km (0.05 R)
• M53: 12,042,629 km (0.07 R)
• M54: 12,131,340 km (0.094 R)
• M55: 12,690,687 km (0.053 R)
• M56: 13,007,684 km (0.064 R)
• M57: 13,121,528 km (0.095 R)
• M58: 13,511,081 km (0.073 R)
• M59: 13,834,661 km (0.038 R)
• M60: 13,974,236 km (0.117 R)
• M61: 14,044,099 km (0.087 R)
• M62: 14,114,110 km (0.092 R)
• M63: 14,231,096 km (0.082 R)
• M64: 14,560,510 km (0.086 R)
• M65: 14,702,329 km (0.118 R)
• M66: 15,635,969 km (0.114 R)
• M67: 15,854,083 km (0.118 R)
• M68: 16,440,806 km (0.104 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 519.8

Radius: 8.7

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.02 AU - 11.5 AU

Year: 11426 Days

Day: 11.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 83,653,506 km

• M1: 120,277 km (0.109 R)
• M2: 381,175 km (0.096 R)
• M3: 657,333 km (0.102 R)
• M4: 756,965 km (0.092 R)
• M5: 934,987 km (0.111 R)
• M6: 1,289,683 km (0.111 R)
• M7: 1,943,276 km (0.113 R)
• M8: 2,016,131 km (0.052 R)
• M9: 2,114,865 km (0.085 R)
• M10: 2,291,540 km (0.103 R)
• M11: 2,446,823 km (0.09 R)
• M12: 3,074,087 km (0.083 R)
• M13: 3,361,913 km (0.086 R)
• M14: 3,509,117 km (0.108 R)
• M15: 3,718,853 km (0.046 R)
• M16: 4,213,574 km (0.118 R)
• M17: 5,367,123 km (0.108 R)
• M18: 5,470,345 km (0.112 R)
• M19: 5,783,902 km (0.077 R)
• M20: 5,854,513 km (0.12 R)
• M21: 6,355,965 km (0.044 R)
• M22: 6,465,321 km (0.102 R)
• M23: 6,538,474 km (0.086 R)
• M24: 7,209,869 km (0.108 R)
• M25: 7,785,971 km (0.09 R)
• M26: 7,863,911 km (0.076 R)
• M27: 8,020,690 km (0.112 R)
• M28: 8,178,366 km (0.062 R)
• M29: 8,577,194 km (0.085 R)
• M30: 8,698,069 km (0.103 R)
• M31: 8,860,083 km (0.049 R)
• M32: 8,941,465 km (0.111 R)
• M33: 9,105,125 km (0.074 R)
• M34: 9,269,682 km (0.107 R)
• M35: 9,980,123 km (0.073 R)
• M36: 11,012,797 km (0.081 R)
• M37: 11,100,312 km (0.073 R)
• M38: 11,188,126 km (0.096 R)
• M39: 11,364,501 km (0.094 R)
• M40: 12,169,338 km (0.119 R)
• M41: 12,396,278 km (0.06 R)
• M42: 12,533,010 km (0.118 R)
• M43: 12,670,341 km (0.085 R)
• M44: 12,808,121 km (0.059 R)
• M45: 15,470,215 km (0.05 R)
• M46: 18,192,298 km (0.082 R)
• M47: 18,555,821 km (0.065 R)
• M48: 19,132,072 km (0.072 R)
• M49: 19,554,835 km (0.108 R)
• M50: 20,517,198 km (0.105 R)
• M51: 20,787,223 km (0.105 R)
• M52: 21,004,139 km (0.062 R)
• M53: 21,058,593 km (0.067 R)
• M54: 22,488,001 km (0.102 R)
• M55: 22,654,952 km (0.061 R)
• M56: 22,878,152 km (0.081 R)
• M57: 22,990,051 km (0.066 R)
• M58: 24,461,047 km (0.081 R)
• M59: 24,690,081 km (0.114 R)
• M60: 24,862,418 km (0.117 R)
• M61: 26,489,145 km (0.114 R)
• M62: 26,665,372 km (0.071 R)
• M63: 27,374,615 km (0.061 R)
• M64: 27,552,936 km (0.101 R)
• M65: 27,791,245 km (0.103 R)
• M66: 28,209,970 km (0.115 R)
• M67: 28,690,927 km (0.06 R)
• M68: 28,811,652 km (0.032 R)
• M69: 29,296,050 km (0.03 R)
• M70: 29,417,673 km (0.085 R)
• M71: 29,783,141 km (0.084 R)
• M72: 30,211,589 km (0.08 R)
• M73: 32,635,823 km (0.105 R)
• M74: 33,648,301 km (0.077 R)
• M75: 35,250,943 km (0.041 R)
• M76: 36,550,799 km (0.116 R)
• M77: 38,131,300 km (0.119 R)
• M78: 38,197,572 km (0.111 R)
• M79: 39,532,434 km (0.057 R)
• M80: 39,666,773 km (0.082 R)
• M81: 44,462,881 km (0.091 R)
• M82: 46,644,616 km (0.106 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 619

Radius: 3

Gravity: 68.78 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 14.07 AU - 18.17 AU

Year: 24254 Days

Day: 18.6 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 83,653,506 km

• M1: 44,730 km (0.099 R)
• M2: 97,089 km (0.056 R)
• M3: 190,887 km (0.047 R)
• M4: 348,264 km (0.091 R)
• M5: 862,282 km (0.066 R)
• M6: 1,028,785 km (0.098 R)
• M7: 1,422,975 km (0.104 R)
• M8: 1,455,138 km (0.105 R)
• M9: 1,964,968 km (0.112 R)
• M10: 2,563,360 km (0.056 R)
• M11: 2,681,542 km (0.067 R)
• M12: 2,801,370 km (0.088 R)
• M13: 4,092,998 km (0.069 R)
• M14: 4,138,924 km (0.096 R)
• M15: 4,750,032 km (0.101 R)
• M16: 4,798,202 km (0.104 R)
• M17: 5,139,884 km (0.113 R)
• M18: 5,846,584 km (0.102 R)
• M19: 6,907,682 km (0.061 R)
• M20: 7,017,038 km (0.095 R)
• M21: 8,199,310 km (0.073 R)
• M22: 8,665,606 km (0.066 R)
• M23: 9,020,901 km (0.076 R)
• M24: 9,441,570 km (0.117 R)
• M25: 9,502,158 km (0.054 R)
• M26: 10,994,995 km (0.109 R)
• M27: 11,508,564 km (0.079 R)
• M28: 13,095,648 km (0.108 R)
• M29: 14,961,133 km (0.114 R)
• M30: 18,551,782 km (0.106 R)
• M31: 20,245,977 km (0.103 R)
• M32: 21,429,147 km (0.088 R)
• M33: 21,668,504 km (0.032 R)
• M34: 21,988,942 km (0.103 R)
• M35: 22,391,660 km (0.098 R)
• M36: 23,204,575 km (0.099 R)
• M37: 24,109,791 km (0.113 R)
• M38: 25,869,661 km (0.11 R)
• M39: 29,511,471 km (0.119 R)
• M40: 29,600,033 km (0.032 R)
• M41: 31,030,338 km (0.095 R)
• M42: 31,481,974 km (0.077 R)
• M43: 33,033,454 km (0.038 R)
• M44: 33,309,911 km (0.108 R)
• M45: 33,494,514 km (0.044 R)
• M46: 34,329,869 km (0.077 R)
• M47: 35,360,000 km (0.044 R)
• M48: 36,876,324 km (0.076 R)
• M49: 37,163,103 km (0.081 R)
• M50: 38,123,970 km (0.102 R)
• M51: 39,287,842 km (0.069 R)
• M52: 39,972,102 km (0.113 R)
• M53: 40,070,238 km (0.106 R)
• M54: 40,168,375 km (0.116 R)
• M55: 40,364,946 km (0.09 R)
• M56: 40,758,987 km (0.08 R)
• M57: 43,150,159 km (0.066 R)
• M58: 43,250,839 km (0.089 R)
• M59: 44,565,804 km (0.1 R)
• M60: 45,483,886 km (0.106 R)
• M61: 46,717,769 km (0.102 R)
• M62: 46,924,514 km (0.102 R)
• M63: 47,858,304 km (0.106 R)
• M64: 48,903,245 km (0.086 R)
• M65: 56,204,668 km (0.056 R)
• M66: 56,314,473 km (0.03 R)
• M67: 59,643,923 km (0.093 R)
• M68: 64,411,158 km (0.078 R)
• M69: 64,526,199 km (0.044 R)
• M70: 64,641,240 km (0.068 R)
• M71: 65,911,326 km (0.111 R)
• M72: 66,143,053 km (0.086 R)
• M73: 66,491,317 km (0.113 R)
• M74: 66,840,179 km (0.059 R)
• M75: 68,828,335 km (0.12 R)
• M76: 70,954,719 km (0.069 R)
• M77: 71,430,141 km (0.118 R)
• M78: 76,120,483 km (0.072 R)
• M79: 77,339,107 km (0.088 R)
• M80: 77,461,329 km (0.073 R)
• M81: 77,705,921 km (0.114 R)
• M82: 78,318,674 km (0.084 R)
• M83: 81,530,391 km (0.1 R)
• M84: 82,028,252 km (0.113 R)
• M85: 82,527,161 km (0.089 R)
• M86: 83,402,758 km (0.111 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,053 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit