🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.32 AU - 1.88 AU

Year: 775 Days

Day: 21.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.01 AU - 2.05 AU

Year: 1107 Days

Day: 34.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668.8

Radius: 14.1

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 5.5 AU - 6.4 AU

Year: 5557 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 67,398,864 km

• M1: 180,565 km (0.062 R)
• M2: 272,567 km (0.07 R)
• M3: 366,964 km (0.113 R)
• M4: 729,738 km (0.079 R)
• M5: 939,774 km (0.105 R)
• M6: 1,232,088 km (0.095 R)
• M7: 1,487,601 km (0.095 R)
• M8: 2,144,934 km (0.104 R)
• M9: 2,455,649 km (0.115 R)
• M10: 2,575,926 km (0.119 R)
• M11: 3,120,612 km (0.101 R)
• M12: 3,317,782 km (0.05 R)
• M13: 3,564,319 km (0.103 R)
• M14: 3,724,389 km (0.038 R)
• M15: 3,816,990 km (0.077 R)
• M16: 4,004,436 km (0.087 R)
• M17: 4,195,173 km (0.12 R)
• M18: 4,660,123 km (0.042 R)
• M19: 5,375,500 km (0.117 R)
• M20: 5,533,326 km (0.069 R)
• M21: 6,180,187 km (0.111 R)
• M22: 6,484,768 km (0.096 R)
• M23: 6,879,557 km (0.112 R)
• M24: 7,224,380 km (0.082 R)
• M25: 7,340,618 km (0.061 R)
• M26: 8,171,335 km (0.075 R)
• M27: 8,536,653 km (0.12 R)
• M28: 9,157,334 km (0.085 R)
• M29: 9,792,826 km (0.115 R)
• M30: 10,115,808 km (0.06 R)
• M31: 10,376,856 km (0.07 R)
• M32: 10,905,685 km (0.088 R)
• M33: 11,106,146 km (0.095 R)
• M34: 11,955,114 km (0.111 R)
• M35: 12,439,512 km (0.057 R)
• M36: 12,860,031 km (0.072 R)
• M37: 13,285,189 km (0.102 R)
• M38: 13,499,562 km (0.118 R)
• M39: 13,714,983 km (0.078 R)
• M40: 14,514,883 km (0.11 R)
• M41: 15,255,243 km (0.093 R)
• M42: 15,517,338 km (0.09 R)
• M43: 15,743,082 km (0.076 R)
• M44: 16,007,870 km (0.114 R)
• M45: 16,618,827 km (0.109 R)
• M46: 17,043,237 km (0.118 R)
• M47: 17,588,521 km (0.098 R)
• M48: 18,736,385 km (0.111 R)
• M49: 18,976,939 km (0.08 R)
• M50: 19,339,714 km (0.068 R)
• M51: 19,664,042 km (0.05 R)
• M52: 19,867,644 km (0.103 R)
• M53: 20,194,965 km (0.085 R)
• M54: 20,441,651 km (0.096 R)
• M55: 20,689,236 km (0.048 R)
• M56: 20,813,552 km (0.103 R)
• M57: 20,937,868 km (0.115 R)
• M58: 21,942,417 km (0.06 R)
• M59: 22,111,463 km (0.111 R)
• M60: 22,706,114 km (0.028 R)
• M61: 22,962,675 km (0.031 R)
• M62: 24,303,371 km (0.054 R)
• M63: 24,478,251 km (0.112 R)
• M64: 24,917,171 km (0.084 R)
• M65: 25,049,266 km (0.069 R)
• M66: 26,518,766 km (0.087 R)
• M67: 28,062,017 km (0.082 R)
• M68: 28,567,509 km (0.062 R)
• M69: 28,798,189 km (0.097 R)
• M70: 29,075,992 km (0.1 R)
• M71: 29,961,312 km (0.087 R)
• M72: 31,092,421 km (0.066 R)
• M73: 31,329,833 km (0.114 R)
• M74: 32,045,659 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 9.4

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.97 AU - 8.45 AU

Year: 8197 Days

Day: 7.3 Hours

Environment

Temp: -172 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 67,398,864 km

• M1: 126,560 km (0.103 R)
• M2: 444,754 km (0.029 R)
• M3: 662,719 km (0.078 R)
• M4: 852,708 km (0.116 R)
• M5: 1,357,601 km (0.111 R)
• M6: 1,487,452 km (0.045 R)
• M7: 1,985,164 km (0.07 R)
• M8: 2,351,679 km (0.081 R)
• M9: 2,463,578 km (0.04 R)
• M10: 2,577,422 km (0.118 R)
• M11: 2,669,574 km (0.12 R)
• M12: 2,977,147 km (0.111 R)
• M13: 3,074,087 km (0.056 R)
• M14: 3,271,257 km (0.104 R)
• M15: 3,523,479 km (0.075 R)
• M16: 4,679,272 km (0.1 R)
• M17: 5,166,362 km (0.101 R)
• M18: 5,850,922 km (0.11 R)
• M19: 6,157,448 km (0.062 R)
• M20: 6,281,615 km (0.059 R)
• M21: 6,375,263 km (0.114 R)
• M22: 6,500,775 km (0.1 R)
• M23: 6,882,549 km (0.085 R)
• M24: 6,979,189 km (0.072 R)
• M25: 7,304,266 km (0.085 R)
• M26: 8,138,872 km (0.112 R)
• M27: 8,619,530 km (0.112 R)
• M28: 8,688,944 km (0.095 R)
• M29: 9,109,314 km (0.118 R)
• M30: 9,179,924 km (0.037 R)
• M31: 9,608,073 km (0.071 R)
• M32: 10,744,119 km (0.119 R)
• M33: 10,856,317 km (0.09 R)
• M34: 10,968,965 km (0.079 R)
• M35: 11,195,306 km (0.11 R)
• M36: 11,883,606 km (0.119 R)
• M37: 12,311,007 km (0.099 R)
• M38: 12,389,247 km (0.053 R)
• M39: 13,260,804 km (0.085 R)
• M40: 13,421,472 km (0.095 R)
• M41: 13,744,604 km (0.053 R)
• M42: 14,937,647 km (0.109 R)
• M43: 15,063,010 km (0.119 R)
• M44: 15,356,670 km (0.115 R)
• M45: 15,652,276 km (0.047 R)
• M46: 15,779,583 km (0.089 R)
• M47: 15,907,190 km (0.083 R)
• M48: 16,940,612 km (0.11 R)
• M49: 17,202,259 km (0.03 R)
• M50: 18,084,438 km (0.066 R)
• M51: 18,262,609 km (0.117 R)
• M52: 18,351,919 km (0.037 R)
• M53: 18,800,712 km (0.065 R)
• M54: 18,981,127 km (0.034 R)
• M55: 19,571,889 km (0.037 R)
• M56: 19,984,331 km (0.084 R)
• M57: 20,492,365 km (0.034 R)
• M58: 20,678,166 km (0.115 R)
• M59: 20,957,914 km (0.08 R)
• M60: 21,192,034 km (0.104 R)
• M61: 21,521,150 km (0.092 R)
• M62: 21,852,060 km (0.093 R)
• M63: 23,774,842 km (0.054 R)
• M64: 24,067,904 km (0.094 R)
• M65: 24,165,890 km (0.097 R)
• M66: 24,954,271 km (0.111 R)
• M67: 25,551,167 km (0.118 R)
• M68: 26,404,772 km (0.041 R)
• M69: 26,860,447 km (0.12 R)
• M70: 29,439,215 km (0.052 R)
• M71: 30,970,649 km (0.056 R)
• M72: 31,504,863 km (0.09 R)
• M73: 32,365,649 km (0.041 R)
• M74: 32,690,575 km (0.116 R)
• M75: 35,494,937 km (0.055 R)
• M76: 36,334,480 km (0.063 R)
• M77: 36,446,828 km (0.044 R)
• M78: 36,671,973 km (0.091 R)
• M79: 37,293,702 km (0.081 R)
• M80: 37,918,871 km (0.117 R)
• M81: 38,032,865 km (0.072 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.9

Radius: 12.5

Gravity: 5.82 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 11.16 AU - 11.36 AU

Year: 14467 Days

Day: 7.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,398,864 km

• M1: 291,566 km (0.053 R)
• M2: 522,545 km (0.117 R)
• M3: 614,698 km (0.082 R)
• M4: 734,226 km (0.112 R)
• M5: 1,022,801 km (0.089 R)
• M6: 1,620,295 km (0.085 R)
• M7: 2,001,320 km (0.052 R)
• M8: 3,056,135 km (0.087 R)
• M9: 3,343,662 km (0.104 R)
• M10: 3,565,216 km (0.072 R)
• M11: 5,205,258 km (0.06 R)
• M12: 5,290,678 km (0.114 R)
• M13: 6,534,285 km (0.054 R)
• M14: 6,719,188 km (0.066 R)
• M15: 7,621,114 km (0.12 R)
• M16: 7,864,809 km (0.092 R)
• M17: 8,111,047 km (0.118 R)
• M18: 8,611,302 km (0.062 R)
• M19: 8,916,332 km (0.1 R)
• M20: 9,641,882 km (0.107 R)
• M21: 10,171,758 km (0.036 R)
• M22: 10,332,575 km (0.111 R)
• M23: 10,820,264 km (0.112 R)
• M24: 11,426,435 km (0.042 R)
• M25: 11,705,585 km (0.083 R)
• M26: 11,817,933 km (0.112 R)
• M27: 12,614,242 km (0.07 R)
• M28: 13,841,094 km (0.111 R)
• M29: 14,498,876 km (0.061 R)
• M30: 15,289,351 km (0.103 R)
• M31: 15,412,321 km (0.112 R)
• M32: 16,532,958 km (0.1 R)
• M33: 18,132,608 km (0.106 R)
• M34: 19,714,456 km (0.051 R)
• M35: 20,725,439 km (0.101 R)
• M36: 21,134,589 km (0.112 R)
• M37: 21,477,467 km (0.026 R)
• M38: 21,615,247 km (0.112 R)
• M39: 21,753,176 km (0.116 R)
• M40: 22,030,082 km (0.087 R)
• M41: 24,143,900 km (0.067 R)
• M42: 24,718,505 km (0.108 R)
• M43: 26,395,348 km (0.064 R)
• M44: 26,838,756 km (0.117 R)
• M45: 27,583,454 km (0.083 R)
• M46: 29,016,901 km (0.084 R)
• M47: 30,319,898 km (0.088 R)
• M48: 31,251,294 km (0.114 R)
• M49: 31,563,804 km (0.034 R)
• M50: 32,113,128 km (0.075 R)
• M51: 33,221,498 km (0.027 R)
• M52: 33,700,361 km (0.065 R)
• M53: 34,261,802 km (0.058 R)
• M54: 35,883,144 km (0.059 R)
• M55: 36,128,484 km (0.035 R)
• M56: 36,456,552 km (0.1 R)
• M57: 36,867,946 km (0.088 R)
• M58: 37,446,591 km (0.074 R)
• M59: 38,948,105 km (0.111 R)
• M60: 39,368,774 km (0.091 R)
• M61: 40,639,458 km (0.108 R)
• M62: 41,923,756 km (0.076 R)
• M63: 42,009,775 km (0.1 R)
• M64: 42,874,002 km (0.075 R)
• M65: 45,501,539 km (0.056 R)
• M66: 47,371,512 km (0.079 R)
• M67: 48,000,571 km (0.11 R)
• M68: 48,632,173 km (0.071 R)
• M69: 49,630,440 km (0.068 R)
• M70: 49,903,905 km (0.025 R)
• M71: 49,995,160 km (0.102 R)
• M72: 50,177,819 km (0.102 R)
• M73: 51,002,701 km (0.062 R)
• M74: 51,370,712 km (0.051 R)
• M75: 51,739,471 km (0.12 R)
• M76: 51,924,374 km (0.106 R)
• M77: 52,109,277 km (0.085 R)
• M78: 52,201,878 km (0.109 R)
• M79: 52,665,631 km (0.084 R)
• M80: 55,949,903 km (0.063 R)
• M81: 56,329,433 km (0.069 R)
• M82: 56,519,572 km (0.069 R)
• M83: 59,106,717 km (0.093 R)
• M84: 59,299,848 km (0.12 R)
• M85: 60,658,047 km (0.057 R)
• M86: 61,438,649 km (0.077 R)
• M87: 63,108,610 km (0.103 R)
• M88: 64,893,013 km (0.096 R)
• M89: 65,391,623 km (0.111 R)
• M90: 66,091,890 km (0.111 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 12,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit