🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.18 AU - 1.66 AU

Year: 628 Days

Day: 41.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.37 AU - 1.79 AU

Year: 737 Days

Day: 39.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.29 AU - 1.87 AU

Year: 737 Days

Day: 40.9 Hours

Environment

Temp: -57 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,138,461 km

• M1: 31,565 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.7 AU - 2.7 AU

Year: 1210 Days

Day: 16.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.05 AU - 4.77 AU

Year: 2867 Days

Day: 45.6 Hours

Environment

Temp: -119 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,138,461 km

• M1: 244,892 km (0.113 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.36 AU - 5.12 AU

Year: 3238 Days

Day: 24.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.5

Radius: 8.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 6.24 AU - 6.46 AU

Year: 5934 Days

Day: 14.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 31,138,461 km

• M1: 200,012 km (0.058 R)
• M2: 268,229 km (0.114 R)
• M3: 322,533 km (0.083 R)
• M4: 426,653 km (0.08 R)
• M5: 523,144 km (0.053 R)
• M6: 660,475 km (0.095 R)
• M7: 870,660 km (0.088 R)
• M8: 945,459 km (0.094 R)
• M9: 1,022,651 km (0.082 R)
• M10: 1,115,402 km (0.099 R)
• M11: 1,183,469 km (0.081 R)
• M12: 1,514,978 km (0.103 R)
• M13: 1,621,641 km (0.113 R)
• M14: 1,699,432 km (0.061 R)
• M15: 1,956,591 km (0.094 R)
• M16: 2,022,862 km (0.104 R)
• M17: 2,243,519 km (0.042 R)
• M18: 2,562,013 km (0.092 R)
• M19: 3,261,084 km (0.079 R)
• M20: 3,703,594 km (0.066 R)
• M21: 3,869,199 km (0.099 R)
• M22: 4,446,198 km (0.118 R)
• M23: 4,534,012 km (0.119 R)
• M24: 4,756,016 km (0.056 R)
• M25: 5,164,717 km (0.094 R)
• M26: 5,280,206 km (0.065 R)
• M27: 5,750,841 km (0.103 R)
• M28: 5,846,584 km (0.093 R)
• M29: 6,039,715 km (0.047 R)
• M30: 6,137,103 km (0.05 R)
• M31: 6,407,576 km (0.065 R)
• M32: 6,656,806 km (0.042 R)
• M33: 6,807,900 km (0.105 R)
• M34: 7,036,785 km (0.077 R)
• M35: 7,139,259 km (0.086 R)
• M36: 8,380,473 km (0.079 R)
• M37: 9,687,061 km (0.082 R)
• M38: 9,887,073 km (0.055 R)
• M39: 10,907,630 km (0.091 R)
• M40: 10,966,870 km (0.093 R)
• M41: 11,535,791 km (0.087 R)
• M42: 11,717,552 km (0.106 R)
• M43: 11,961,247 km (0.113 R)
• M44: 12,022,433 km (0.03 R)
• M45: 12,484,690 km (0.088 R)
• M46: 12,764,738 km (0.082 R)
• M47: 13,110,009 km (0.095 R)
• M48: 13,299,699 km (0.11 R)
• M49: 14,034,823 km (0.117 R)
• M50: 14,196,389 km (0.057 R)
• M51: 14,358,703 km (0.114 R)
• M52: 14,521,465 km (0.071 R)
• M53: 14,684,976 km (0.098 R)
• M54: 16,047,962 km (0.104 R)
• M55: 16,149,389 km (0.12 R)
• M56: 16,522,636 km (0.046 R)
• M57: 17,939,178 km (0.091 R)
• M58: 18,220,123 km (0.042 R)
• M59: 18,467,109 km (0.119 R)
• M60: 18,750,747 km (0.097 R)
• M61: 19,035,880 km (0.102 R)
• M62: 19,899,808 km (0.097 R)
• M63: 20,446,139 km (0.105 R)
• M64: 20,776,302 km (0.086 R)
• M65: 21,108,409 km (0.09 R)
• M66: 21,927,308 km (0.097 R)
• M67: 22,265,249 km (0.1 R)
• M68: 23,711,263 km (0.105 R)
• M69: 24,019,584 km (0.077 R)
• M70: 24,484,534 km (0.065 R)
• M71: 25,541,592 km (0.076 R)
• M72: 26,055,760 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.4

Radius: 8.2

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 7.79 AU - 9.45 AU

Year: 9386 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 31,138,461 km

• M1: 201,808 km (0.079 R)
• M2: 344,973 km (0.077 R)
• M3: 620,532 km (0.115 R)
• M4: 1,032,076 km (0.115 R)
• M5: 1,092,812 km (0.066 R)
• M6: 1,233,734 km (0.12 R)
• M7: 1,314,816 km (0.086 R)
• M8: 1,380,938 km (0.107 R)
• M9: 2,461,783 km (0.119 R)
• M10: 2,861,059 km (0.101 R)
• M11: 3,146,043 km (0.056 R)
• M12: 3,213,063 km (0.098 R)
• M13: 3,719,452 km (0.071 R)
• M14: 4,325,024 km (0.108 R)
• M15: 5,039,354 km (0.105 R)
• M16: 5,817,412 km (0.111 R)
• M17: 5,872,464 km (0.051 R)
• M18: 6,290,890 km (0.063 R)
• M19: 6,347,438 km (0.112 R)
• M20: 6,460,982 km (0.104 R)
• M21: 7,997,652 km (0.057 R)
• M22: 8,492,222 km (0.098 R)
• M23: 9,446,358 km (0.09 R)
• M24: 9,608,671 km (0.108 R)
• M25: 9,739,270 km (0.089 R)
• M26: 9,837,556 km (0.12 R)
• M27: 9,969,053 km (0.062 R)
• M28: 10,101,297 km (0.046 R)
• M29: 10,233,990 km (0.109 R)
• M30: 10,367,282 km (0.104 R)
• M31: 10,703,129 km (0.102 R)
• M32: 11,213,557 km (0.101 R)
• M33: 11,385,445 km (0.076 R)
• M34: 12,756,210 km (0.095 R)
• M35: 13,662,026 km (0.116 R)
• M36: 14,030,036 km (0.075 R)
• M37: 14,104,087 km (0.073 R)
• M38: 14,625,885 km (0.095 R)
• M39: 15,650,032 km (0.08 R)
• M40: 15,880,712 km (0.116 R)
• M41: 16,501,543 km (0.106 R)
• M42: 16,697,067 km (0.056 R)
• M43: 17,328,221 km (0.108 R)
• M44: 18,330,077 km (0.048 R)
• M45: 18,451,551 km (0.069 R)
• M46: 18,899,148 km (0.052 R)
• M47: 19,598,219 km (0.102 R)
• M48: 19,722,385 km (0.062 R)
• M49: 20,054,941 km (0.041 R)
• M50: 20,389,292 km (0.118 R)
• M51: 21,531,472 km (0.091 R)
• M52: 21,916,836 km (0.102 R)
• M53: 22,781,362 km (0.119 R)
• M54: 23,436,900 km (0.117 R)
• M55: 23,789,203 km (0.116 R)
• M56: 24,498,895 km (0.11 R)
• M57: 24,677,366 km (0.098 R)
• M58: 24,946,043 km (0.06 R)
• M59: 25,621,627 km (0.083 R)
• M60: 25,757,612 km (0.061 R)
• M61: 26,486,153 km (0.082 R)
• M62: 28,010,406 km (0.085 R)
• M63: 28,197,104 km (0.103 R)
• M64: 29,895,638 km (0.089 R)
• M65: 30,901,834 km (0.082 R)
• M66: 31,384,736 km (0.114 R)
• M67: 32,554,142 km (0.109 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.6

Radius: 8.2

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.4 AU - 10.82 AU

Year: 10197 Days

Day: 11.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 31,138,461 km

• M1: 109,805 km (0.085 R)
• M2: 183,257 km (0.051 R)
• M3: 279,598 km (0.095 R)
• M4: 558,150 km (0.067 R)
• M5: 676,781 km (0.07 R)
• M6: 857,645 km (0.041 R)
• M7: 1,039,556 km (0.106 R)
• M8: 1,218,923 km (0.097 R)
• M9: 1,539,960 km (0.03 R)
• M10: 1,797,867 km (0.103 R)
• M11: 1,977,684 km (0.087 R)
• M12: 2,051,136 km (0.079 R)
• M13: 2,432,761 km (0.079 R)
• M14: 2,531,645 km (0.068 R)
• M15: 2,774,592 km (0.11 R)
• M16: 2,857,170 km (0.113 R)
• M17: 3,025,019 km (0.047 R)
• M18: 3,326,458 km (0.118 R)
• M19: 3,773,905 km (0.1 R)
• M20: 4,122,020 km (0.104 R)
• M21: 4,529,076 km (0.079 R)
• M22: 5,100,091 km (0.108 R)
• M23: 5,693,845 km (0.105 R)
• M24: 5,746,503 km (0.089 R)
• M25: 5,852,418 km (0.11 R)
• M26: 6,173,755 km (0.111 R)
• M27: 6,473,399 km (0.031 R)
• M28: 6,974,103 km (0.106 R)
• M29: 7,030,502 km (0.033 R)
• M30: 7,229,168 km (0.106 R)
• M31: 7,487,224 km (0.055 R)
• M32: 7,661,057 km (0.114 R)
• M33: 7,748,422 km (0.083 R)
• M34: 7,894,878 km (0.066 R)
• M35: 8,279,793 km (0.104 R)
• M36: 8,945,055 km (0.107 R)
• M37: 9,721,917 km (0.096 R)
• M38: 10,038,616 km (0.096 R)
• M39: 10,198,386 km (0.051 R)
• M40: 10,584,947 km (0.065 R)
• M41: 10,747,560 km (0.049 R)
• M42: 10,812,784 km (0.077 R)
• M43: 11,141,002 km (0.109 R)
• M44: 11,639,313 km (0.056 R)
• M45: 12,077,335 km (0.08 R)
• M46: 12,417,820 km (0.08 R)
• M47: 12,486,336 km (0.099 R)
• M48: 12,865,267 km (0.045 R)
• M49: 13,352,956 km (0.081 R)
• M50: 13,493,429 km (0.033 R)
• M51: 13,988,897 km (0.109 R)
• M52: 14,490,349 km (0.053 R)
• M53: 14,670,914 km (0.037 R)
• M54: 14,924,931 km (0.062 R)
• M55: 15,363,701 km (0.098 R)
• M56: 15,732,610 km (0.109 R)
• M57: 15,843,910 km (0.034 R)
• M58: 15,992,611 km (0.093 R)
• M59: 16,067,260 km (0.091 R)
• M60: 17,736,324 km (0.054 R)
• M61: 18,591,425 km (0.118 R)
• M62: 19,182,037 km (0.101 R)
• M63: 19,579,220 km (0.113 R)
• M64: 20,746,532 km (0.104 R)
• M65: 21,977,573 km (0.087 R)
• M66: 22,143,477 km (0.073 R)
• M67: 22,268,241 km (0.119 R)
• M68: 22,727,507 km (0.051 R)
• M69: 22,853,319 km (0.095 R)
• M70: 23,063,653 km (0.079 R)
• M71: 23,783,069 km (0.049 R)
• M72: 24,595,984 km (0.103 R)
• M73: 25,374,492 km (0.076 R)
• M74: 25,504,941 km (0.077 R)
• M75: 25,810,420 km (0.116 R)
• M76: 26,073,114 km (0.097 R)
• M77: 26,204,909 km (0.065 R)
• M78: 26,424,968 km (0.092 R)
• M79: 26,689,756 km (0.105 R)
• M80: 27,133,164 km (0.065 R)
• M81: 27,311,186 km (0.087 R)
• M82: 28,027,161 km (0.114 R)
• M83: 30,073,810 km (0.026 R)
• M84: 30,535,169 km (0.088 R)
• M85: 30,720,372 km (0.111 R)
• M86: 30,813,122 km (0.065 R)
• M87: 30,952,398 km (0.086 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 10,789 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit