🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.56 AU - 2.76 AU

Year: 1661 Days

Day: 33.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,498,960 km

• M1: 2,011,343 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.67 AU - 4.41 AU

Year: 2550 Days

Day: 46 Hours

Environment

Temp: -131 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 3.66 AU - 3.72 AU

Year: 2714 Days

Day: 28.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.6

Radius: 8.9

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 7.52 AU - 7.52 AU

Year: 7896 Days

Day: 6.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 93,498,960 km

• M1: 274,063 km (0.042 R)
• M2: 443,408 km (0.098 R)
• M3: 648,806 km (0.052 R)
• M4: 1,196,484 km (0.115 R)
• M5: 1,577,809 km (0.093 R)
• M6: 1,782,309 km (0.05 R)
• M7: 1,858,903 km (0.083 R)
• M8: 1,917,097 km (0.111 R)
• M9: 2,156,005 km (0.103 R)
• M10: 2,237,835 km (0.051 R)
• M11: 2,728,366 km (0.066 R)
• M12: 3,346,056 km (0.077 R)
• M13: 3,537,242 km (0.09 R)
• M14: 4,286,129 km (0.1 R)
• M15: 4,363,770 km (0.086 R)
• M16: 5,667,366 km (0.088 R)
• M17: 5,867,079 km (0.105 R)
• M18: 6,040,014 km (0.11 R)
• M19: 6,568,992 km (0.118 R)
• M20: 6,748,659 km (0.057 R)
• M21: 7,328,351 km (0.077 R)
• M22: 7,483,633 km (0.103 R)
• M23: 7,987,629 km (0.119 R)
• M24: 8,051,357 km (0.073 R)
• M25: 8,276,053 km (0.029 R)
• M26: 8,535,157 km (0.079 R)
• M27: 8,698,518 km (0.09 R)
• M28: 8,764,191 km (0.059 R)
• M29: 9,161,523 km (0.036 R)
• M30: 9,261,754 km (0.098 R)
• M31: 9,530,880 km (0.094 R)
• M32: 9,666,416 km (0.114 R)
• M33: 11,163,592 km (0.04 R)
• M34: 11,738,945 km (0.115 R)
• M35: 11,920,706 km (0.102 R)
• M36: 12,103,515 km (0.082 R)
• M37: 12,582,827 km (0.106 R)
• M38: 12,806,326 km (0.075 R)
• M39: 13,031,022 km (0.095 R)
• M40: 14,875,115 km (0.053 R)
• M41: 15,071,836 km (0.083 R)
• M42: 15,150,824 km (0.103 R)
• M43: 15,707,328 km (0.08 R)
• M44: 16,392,037 km (0.04 R)
• M45: 16,676,871 km (0.095 R)
• M46: 17,582,687 km (0.086 R)
• M47: 17,707,451 km (0.111 R)
• M48: 17,957,728 km (0.1 R)
• M49: 18,125,428 km (0.083 R)
• M50: 18,504,359 km (0.093 R)
• M51: 19,013,590 km (0.1 R)
• M52: 20,481,744 km (0.102 R)
• M53: 21,052,609 km (0.065 R)
• M54: 21,185,153 km (0.034 R)
• M55: 21,539,849 km (0.101 R)
• M56: 21,717,871 km (0.079 R)
• M57: 21,896,491 km (0.085 R)
• M58: 21,985,950 km (0.06 R)
• M59: 22,075,559 km (0.064 R)
• M60: 22,615,608 km (0.066 R)
• M61: 22,796,621 km (0.036 R)
• M62: 22,978,083 km (0.116 R)
• M63: 23,069,039 km (0.105 R)
• M64: 25,052,707 km (0.115 R)
• M65: 25,286,977 km (0.063 R)
• M66: 25,852,008 km (0.119 R)
• M67: 25,993,976 km (0.064 R)
• M68: 26,230,939 km (0.069 R)
• M69: 27,862,304 km (0.116 R)
• M70: 28,299,579 km (0.079 R)
• M71: 28,641,260 km (0.073 R)
• M72: 29,378,030 km (0.081 R)
• M73: 30,170,749 km (0.068 R)
• M74: 30,419,979 km (0.082 R)
• M75: 30,519,761 km (0.053 R)
• M76: 30,669,807 km (0.039 R)
• M77: 32,030,849 km (0.112 R)
• M78: 32,488,918 km (0.114 R)
• M79: 34,135,093 km (0.06 R)
• M80: 34,915,993 km (0.116 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 543.3

Radius: 7.2

Gravity: 10.48 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 17.97 AU - 19.13 AU

Year: 30590 Days

Day: 22.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 93,498,960 km

• M1: 113,246 km (0.034 R)
• M2: 169,345 km (0.119 R)
• M3: 503,995 km (0.07 R)
• M4: 864,975 km (0.037 R)
• M5: 1,327,382 km (0.053 R)
• M6: 2,611,530 km (0.115 R)
• M7: 2,867,941 km (0.111 R)
• M8: 2,955,306 km (0.117 R)
• M9: 3,497,449 km (0.028 R)
• M10: 3,732,317 km (0.052 R)
• M11: 5,516,122 km (0.103 R)
• M12: 6,521,719 km (0.111 R)
• M13: 6,810,892 km (0.113 R)
• M14: 7,462,091 km (0.114 R)
• M15: 8,319,287 km (0.1 R)
• M16: 9,014,618 km (0.103 R)
• M17: 10,325,843 km (0.088 R)
• M18: 11,003,671 km (0.082 R)
• M19: 11,072,187 km (0.119 R)
• M20: 12,616,486 km (0.118 R)
• M21: 13,340,390 km (0.069 R)
• M22: 14,451,454 km (0.105 R)
• M23: 14,828,440 km (0.085 R)
• M24: 15,823,565 km (0.049 R)
• M25: 16,134,130 km (0.077 R)
• M26: 16,998,507 km (0.091 R)
• M27: 17,316,552 km (0.074 R)
• M28: 17,556,357 km (0.073 R)
• M29: 19,100,507 km (0.117 R)
• M30: 22,839,855 km (0.109 R)
• M31: 22,927,370 km (0.033 R)
• M32: 23,278,775 km (0.114 R)
• M33: 23,809,100 km (0.071 R)
• M34: 24,164,993 km (0.071 R)
• M35: 24,343,463 km (0.116 R)
• M36: 25,333,352 km (0.086 R)
• M37: 26,704,267 km (0.096 R)
• M38: 27,445,225 km (0.115 R)
• M39: 28,099,118 km (0.026 R)
• M40: 28,287,013 km (0.094 R)
• M41: 29,232,022 km (0.091 R)
• M42: 29,804,085 km (0.108 R)
• M43: 30,091,462 km (0.096 R)
• M44: 30,669,059 km (0.097 R)
• M45: 31,347,486 km (0.091 R)
• M46: 33,313,052 km (0.088 R)
• M47: 34,511,481 km (0.079 R)
• M48: 35,318,262 km (0.087 R)
• M49: 36,029,151 km (0.078 R)
• M50: 37,156,072 km (0.112 R)
• M51: 37,465,291 km (0.095 R)
• M52: 40,287,455 km (0.111 R)
• M53: 40,605,200 km (0.11 R)
• M54: 44,373,421 km (0.05 R)
• M55: 45,030,605 km (0.107 R)
• M56: 45,250,364 km (0.091 R)
• M57: 45,470,422 km (0.088 R)
• M58: 50,744,645 km (0.086 R)
• M59: 52,699,440 km (0.045 R)
• M60: 53,278,982 km (0.106 R)
• M61: 54,913,190 km (0.1 R)
• M62: 56,090,375 km (0.082 R)
• M63: 56,326,889 km (0.118 R)
• M64: 57,276,088 km (0.087 R)
• M65: 58,230,522 km (0.094 R)
• M66: 58,350,201 km (0.098 R)
• M67: 58,469,879 km (0.109 R)
• M68: 61,612,182 km (0.107 R)
• M69: 63,449,693 km (0.109 R)
• M70: 63,942,767 km (0.11 R)
• M71: 67,807,030 km (0.098 R)
• M72: 69,576,773 km (0.046 R)
• M73: 70,340,021 km (0.104 R)
• M74: 74,196,954 km (0.112 R)
• M75: 76,020,402 km (0.05 R)
• M76: 76,282,049 km (0.063 R)
• M77: 76,675,042 km (0.068 R)
• M78: 76,806,240 km (0.065 R)
• M79: 77,726,566 km (0.109 R)
• M80: 80,242,951 km (0.025 R)
• M81: 80,376,243 km (0.073 R)
• M82: 80,642,827 km (0.102 R)
• M83: 82,248,461 km (0.098 R)
• M84: 83,055,242 km (0.085 R)
• M85: 84,405,662 km (0.106 R)
• M86: 84,676,733 km (0.055 R)
• M87: 86,581,563 km (0.111 R)
• M88: 86,991,611 km (0.03 R)
• M89: 89,603,290 km (0.092 R)
• M90: 90,018,125 km (0.105 R)
• M91: 90,988,267 km (0.1 R)
• M92: 91,405,197 km (0.12 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 12,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit