🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.48 AU - 2.38 AU

Year: 947 Days

Day: 38.4 Hours

Environment

Temp: -59 °C

Axial Tilt: 46.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.22 AU - 3.04 AU

Year: 1506 Days

Day: 18.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,583,407 km

• M1: 314,305 km (0.112 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.88 AU - 3.38 AU

Year: 1955 Days

Day: 19.9 Hours

Environment

Temp: -96 °C

Axial Tilt: 170.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 65,583,407 km

• M1: 945,159 km (0.112 R)
• M2: 1,580,801 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 13.2

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 7.89 AU - 9.89 AU

Year: 9359 Days

Day: 15 Hours

Environment

Temp: -154 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 65,583,407 km

• M1: 205,547 km (0.112 R)
• M2: 318,045 km (0.073 R)
• M3: 470,635 km (0.112 R)
• M4: 930,499 km (0.11 R)
• M5: 1,100,592 km (0.116 R)
• M6: 1,862,942 km (0.108 R)
• M7: 1,949,260 km (0.085 R)
• M8: 2,308,744 km (0.096 R)
• M9: 2,592,382 km (0.092 R)
• M10: 2,689,471 km (0.07 R)
• M11: 3,013,649 km (0.103 R)
• M12: 3,298,184 km (0.112 R)
• M13: 3,430,279 km (0.097 R)
• M14: 3,755,056 km (0.06 R)
• M15: 3,893,285 km (0.038 R)
• M16: 4,089,856 km (0.068 R)
• M17: 4,318,442 km (0.095 R)
• M18: 4,639,778 km (0.116 R)
• M19: 4,938,824 km (0.084 R)
• M20: 5,029,630 km (0.104 R)
• M21: 5,399,137 km (0.111 R)
• M22: 5,650,461 km (0.106 R)
• M23: 5,969,853 km (0.105 R)
• M24: 7,031,998 km (0.077 R)
• M25: 7,550,055 km (0.082 R)
• M26: 7,725,533 km (0.085 R)
• M27: 8,080,379 km (0.086 R)
• M28: 8,659,473 km (0.094 R)
• M29: 8,806,378 km (0.079 R)
• M30: 8,991,281 km (0.108 R)
• M31: 9,252,180 km (0.08 R)
• M32: 9,364,677 km (0.106 R)
• M33: 9,477,773 km (0.112 R)
• M34: 9,857,901 km (0.092 R)
• M35: 11,187,527 km (0.03 R)
• M36: 11,954,964 km (0.116 R)
• M37: 12,697,867 km (0.101 R)
• M38: 12,823,081 km (0.059 R)
• M39: 13,159,227 km (0.047 R)
• M40: 13,285,936 km (0.052 R)
• M41: 14,576,069 km (0.094 R)
• M42: 14,707,266 km (0.065 R)
• M43: 14,838,912 km (0.101 R)
• M44: 15,369,236 km (0.094 R)
• M45: 17,413,192 km (0.096 R)
• M46: 17,692,192 km (0.117 R)
• M47: 18,727,709 km (0.06 R)
• M48: 19,445,030 km (0.115 R)
• M49: 19,637,862 km (0.107 R)
• M50: 20,268,866 km (0.049 R)
• M51: 20,513,309 km (0.115 R)
• M52: 22,453,743 km (0.07 R)
• M53: 22,909,717 km (0.094 R)
• M54: 23,062,457 km (0.072 R)
• M55: 23,266,658 km (0.119 R)
• M56: 23,882,702 km (0.073 R)
• M57: 24,140,908 km (0.077 R)
• M58: 25,026,078 km (0.062 R)
• M59: 25,340,982 km (0.095 R)
• M60: 25,815,805 km (0.118 R)
• M61: 27,690,416 km (0.117 R)
• M62: 28,234,055 km (0.076 R)
• M63: 28,452,468 km (0.056 R)
• M64: 29,497,708 km (0.025 R)
• M65: 32,593,786 km (0.118 R)
• M66: 34,500,560 km (0.106 R)
• M67: 35,614,765 km (0.12 R)
• M68: 36,028,254 km (0.12 R)
• M69: 37,098,776 km (0.106 R)
• M70: 37,218,305 km (0.078 R)
• M71: 37,457,960 km (0.075 R)
• M72: 37,938,618 km (0.103 R)
• M73: 38,179,770 km (0.114 R)
• M74: 38,300,496 km (0.066 R)
• M75: 38,784,744 km (0.118 R)
• M76: 39,271,087 km (0.098 R)
• M77: 39,759,374 km (0.102 R)
• M78: 40,557,180 km (0.097 R)
• M79: 40,927,285 km (0.04 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.1

Radius: 8

Gravity: 5.3 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.67 AU - 17.47 AU

Year: 22747 Days

Day: 18.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 65,583,407 km

• M1: 155,432 km (0.081 R)
• M2: 207,941 km (0.077 R)
• M3: 766,689 km (0.107 R)
• M4: 1,286,392 km (0.093 R)
• M5: 2,521,173 km (0.108 R)
• M6: 2,686,628 km (0.067 R)
• M7: 3,566,563 km (0.049 R)
• M8: 3,752,663 km (0.081 R)
• M9: 4,488,385 km (0.065 R)
• M10: 4,729,985 km (0.077 R)
• M11: 5,142,128 km (0.09 R)
• M12: 5,522,854 km (0.114 R)
• M13: 5,825,191 km (0.045 R)
• M14: 6,000,520 km (0.095 R)
• M15: 6,719,039 km (0.089 R)
• M16: 7,369,790 km (0.099 R)
• M17: 7,559,480 km (0.087 R)
• M18: 7,750,666 km (0.089 R)
• M19: 8,334,097 km (0.117 R)
• M20: 8,681,015 km (0.071 R)
• M21: 9,235,574 km (0.118 R)
• M22: 9,337,749 km (0.106 R)
• M23: 10,273,185 km (0.027 R)
• M24: 11,676,563 km (0.12 R)
• M25: 13,024,589 km (0.072 R)
• M26: 13,311,667 km (0.111 R)
• M27: 13,658,734 km (0.092 R)
• M28: 13,775,122 km (0.092 R)
• M29: 15,987,076 km (0.09 R)
• M30: 16,852,499 km (0.074 R)
• M31: 16,977,414 km (0.07 R)
• M32: 17,102,477 km (0.098 R)
• M33: 17,860,041 km (0.106 R)
• M34: 19,538,529 km (0.071 R)
• M35: 20,197,508 km (0.079 R)
• M36: 20,330,051 km (0.076 R)
• M37: 21,199,514 km (0.066 R)
• M38: 21,401,771 km (0.117 R)
• M39: 22,423,075 km (0.088 R)
• M40: 22,560,406 km (0.061 R)
• M41: 22,974,343 km (0.078 R)
• M42: 23,460,237 km (0.074 R)
• M43: 25,581,086 km (0.037 R)
• M44: 26,518,915 km (0.105 R)
• M45: 27,174,902 km (0.115 R)
• M46: 27,541,566 km (0.107 R)
• M47: 29,174,427 km (0.051 R)
• M48: 30,002,601 km (0.103 R)
• M49: 30,533,673 km (0.106 R)
• M50: 30,609,819 km (0.098 R)
• M51: 31,759,179 km (0.07 R)
• M52: 32,067,949 km (0.104 R)
• M53: 32,455,408 km (0.079 R)
• M54: 32,922,452 km (0.043 R)
• M55: 33,313,351 km (0.112 R)
• M56: 33,863,273 km (0.051 R)
• M57: 34,178,775 km (0.064 R)
• M58: 34,574,611 km (0.107 R)
• M59: 35,131,265 km (0.085 R)
• M60: 37,550,562 km (0.105 R)
• M61: 38,697,678 km (0.116 R)
• M62: 39,607,233 km (0.072 R)
• M63: 40,106,292 km (0.089 R)
• M64: 40,440,044 km (0.109 R)
• M65: 41,362,914 km (0.07 R)
• M66: 41,447,137 km (0.111 R)
• M67: 42,292,664 km (0.11 R)
• M68: 42,547,430 km (0.082 R)
• M69: 43,229,446 km (0.071 R)
• M70: 43,571,726 km (0.074 R)
• M71: 43,914,904 km (0.08 R)
• M72: 44,345,147 km (0.101 R)
• M73: 44,863,354 km (0.08 R)
• M74: 45,557,339 km (0.117 R)
• M75: 46,080,183 km (0.085 R)
• M76: 46,955,929 km (0.046 R)
• M77: 48,724,026 km (0.092 R)
• M78: 49,884,906 km (0.115 R)
• M79: 50,874,346 km (0.062 R)
• M80: 50,964,554 km (0.064 R)
• M81: 52,142,936 km (0.112 R)
• M82: 53,238,441 km (0.095 R)
• M83: 55,452,490 km (0.098 R)
• M84: 57,602,211 km (0.088 R)
• M85: 57,790,405 km (0.061 R)
• M86: 59,398,583 km (0.052 R)
• M87: 60,160,485 km (0.12 R)
• M88: 62,272,208 km (0.111 R)
• M89: 62,562,129 km (0.099 R)
• M90: 63,531,523 km (0.096 R)
• M91: 63,920,627 km (0.08 R)

Kuiper Belt

Range: 31.1 - 51.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 167 - 12,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit