🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.89 AU - 1.33 AU

Year: 427 Days

Day: 35.4 Hours

Environment

Temp: 30 °C

Axial Tilt: 22.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 73,281,715 km

• M1: 135,685 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.08 AU - 1.28 AU

Year: 468 Days

Day: 17.1 Hours

Environment

Temp: 18 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 73,281,715 km

• M1: 147,653 km (0.104 R)
• M2: 1,113,607 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.12 AU - 4.12 AU

Year: 2516 Days

Day: 24.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,281,715 km

• M1: 57,894 km (0.096 R)

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 12.4

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 7.78 AU - 10.46 AU

Year: 10060 Days

Day: 12.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,281,715 km

• M1: 248,033 km (0.074 R)
• M2: 344,225 km (0.1 R)
• M3: 532,718 km (0.052 R)
• M4: 625,917 km (0.075 R)
• M5: 760,107 km (0.047 R)
• M6: 1,020,706 km (0.119 R)
• M7: 1,120,937 km (0.067 R)
• M8: 1,398,291 km (0.07 R)
• M9: 1,511,088 km (0.07 R)
• M10: 1,650,513 km (0.098 R)
• M11: 1,794,576 km (0.113 R)
• M12: 2,412,565 km (0.094 R)
• M13: 3,004,972 km (0.025 R)
• M14: 3,123,005 km (0.106 R)
• M15: 3,333,190 km (0.109 R)
• M16: 4,419,869 km (0.077 R)
• M17: 4,520,848 km (0.066 R)
• M18: 4,690,641 km (0.082 R)
• M19: 5,107,122 km (0.112 R)
• M20: 5,644,627 km (0.085 R)
• M21: 7,086,002 km (0.102 R)
• M22: 7,403,449 km (0.091 R)
• M23: 8,258,999 km (0.079 R)
• M24: 8,931,890 km (0.067 R)
• M25: 9,059,946 km (0.111 R)
• M26: 10,151,562 km (0.09 R)
• M27: 10,285,302 km (0.114 R)
• M28: 11,054,684 km (0.114 R)
• M29: 11,192,314 km (0.099 R)
• M30: 11,376,768 km (0.092 R)
• M31: 11,608,795 km (0.04 R)
• M32: 12,744,392 km (0.113 R)
• M33: 12,888,754 km (0.059 R)
• M34: 12,985,394 km (0.064 R)
• M35: 13,276,661 km (0.081 R)
• M36: 13,520,955 km (0.051 R)
• M37: 13,717,526 km (0.118 R)
• M38: 14,163,328 km (0.062 R)
• M39: 15,324,058 km (0.111 R)
• M40: 16,097,479 km (0.1 R)
• M41: 16,358,078 km (0.104 R)
• M42: 16,462,797 km (0.11 R)
• M43: 16,567,665 km (0.119 R)
• M44: 16,936,424 km (0.112 R)
• M45: 17,201,661 km (0.115 R)
• M46: 17,521,651 km (0.073 R)
• M47: 17,897,440 km (0.11 R)
• M48: 18,167,465 km (0.095 R)
• M49: 18,547,742 km (0.045 R)
• M50: 19,371,727 km (0.055 R)
• M51: 19,927,633 km (0.114 R)
• M52: 21,972,187 km (0.081 R)
• M53: 22,668,565 km (0.098 R)
• M54: 23,904,393 km (0.083 R)
• M55: 27,679,196 km (0.102 R)
• M56: 27,929,025 km (0.033 R)
• M57: 29,826,674 km (0.119 R)
• M58: 31,114,861 km (0.092 R)
• M59: 31,374,713 km (0.113 R)
• M60: 32,948,632 km (0.049 R)
• M61: 33,213,420 km (0.116 R)
• M62: 33,811,961 km (0.081 R)
• M63: 33,945,402 km (0.118 R)
• M64: 34,481,112 km (0.07 R)
• M65: 34,682,621 km (0.098 R)
• M66: 36,994,656 km (0.101 R)
• M67: 37,961,058 km (0.114 R)
• M68: 38,796,113 km (0.027 R)
• M69: 39,426,220 km (0.094 R)
• M70: 40,767,813 km (0.079 R)
• M71: 41,052,199 km (0.075 R)
• M72: 41,408,541 km (0.047 R)
• M73: 42,555,807 km (0.074 R)
• M74: 43,786,100 km (0.104 R)
• M75: 45,542,977 km (0.117 R)
• M76: 45,764,233 km (0.074 R)
• M77: 46,355,892 km (0.05 R)
• M78: 48,371,574 km (0.083 R)
• M79: 48,597,317 km (0.047 R)
• M80: 49,049,851 km (0.108 R)
• M81: 49,807,115 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 708.9

Radius: 4.1

Gravity: 42.17 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 12.05 AU - 15.41 AU

Year: 18582 Days

Day: 24.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,281,715 km

• M1: 53,257 km (0.091 R)
• M2: 93,947 km (0.086 R)
• M3: 340,485 km (0.065 R)
• M4: 489,933 km (0.075 R)
• M5: 704,008 km (0.071 R)
• M6: 797,207 km (0.094 R)
• M7: 1,436,439 km (0.113 R)
• M8: 1,555,070 km (0.095 R)
• M9: 1,770,491 km (0.094 R)
• M10: 1,802,056 km (0.116 R)
• M11: 2,332,081 km (0.025 R)
• M12: 2,366,788 km (0.08 R)
• M13: 3,019,334 km (0.062 R)
• M14: 3,095,180 km (0.109 R)
• M15: 3,287,413 km (0.119 R)
• M16: 3,523,179 km (0.114 R)
• M17: 3,602,915 km (0.071 R)
• M18: 3,928,290 km (0.055 R)
• M19: 4,052,606 km (0.1 R)
• M20: 4,136,232 km (0.096 R)
• M21: 4,650,100 km (0.095 R)
• M22: 4,914,589 km (0.028 R)
• M23: 5,274,821 km (0.112 R)
• M24: 6,020,417 km (0.101 R)
• M25: 6,211,902 km (0.056 R)
• M26: 6,601,006 km (0.114 R)
• M27: 6,699,441 km (0.068 R)
• M28: 6,748,809 km (0.082 R)
• M29: 6,897,958 km (0.101 R)
• M30: 7,300,526 km (0.103 R)
• M31: 8,340,231 km (0.113 R)
• M32: 9,259,809 km (0.038 R)
• M33: 9,370,063 km (0.033 R)
• M34: 10,267,949 km (0.106 R)
• M35: 12,084,067 km (0.101 R)
• M36: 12,204,493 km (0.108 R)
• M37: 12,386,105 km (0.105 R)
• M38: 12,997,661 km (0.103 R)
• M39: 13,494,027 km (0.109 R)
• M40: 15,084,552 km (0.12 R)
• M41: 18,299,859 km (0.05 R)
• M42: 21,351,506 km (0.065 R)
• M43: 21,424,360 km (0.091 R)
• M44: 22,157,090 km (0.113 R)
• M45: 22,749,199 km (0.113 R)
• M46: 23,047,198 km (0.111 R)
• M47: 24,100,367 km (0.116 R)
• M48: 25,169,094 km (0.108 R)
• M49: 25,631,950 km (0.097 R)
• M50: 27,036,973 km (0.091 R)
• M51: 27,273,487 km (0.106 R)
• M52: 27,987,518 km (0.067 R)
• M53: 29,677,076 km (0.095 R)
• M54: 29,758,308 km (0.043 R)
• M55: 30,247,642 km (0.049 R)
• M56: 30,575,262 km (0.096 R)
• M57: 31,482,273 km (0.099 R)
• M58: 32,398,112 km (0.081 R)
• M59: 33,745,839 km (0.095 R)
• M60: 35,197,686 km (0.105 R)
• M61: 36,234,699 km (0.091 R)
• M62: 37,194,219 km (0.071 R)
• M63: 37,369,548 km (0.071 R)
• M64: 37,545,176 km (0.066 R)
• M65: 40,032,390 km (0.068 R)
• M66: 40,662,496 km (0.105 R)
• M67: 40,752,704 km (0.11 R)
• M68: 42,389,155 km (0.115 R)
• M69: 44,697,450 km (0.107 R)
• M70: 44,883,849 km (0.112 R)
• M71: 46,007,778 km (0.096 R)
• M72: 46,478,712 km (0.093 R)
• M73: 46,762,200 km (0.082 R)
• M74: 48,092,125 km (0.12 R)
• M75: 48,953,809 km (0.082 R)
• M76: 50,886,464 km (0.073 R)
• M77: 52,254,237 km (0.113 R)
• M78: 53,832,195 km (0.112 R)
• M79: 54,626,859 km (0.071 R)
• M80: 55,225,550 km (0.085 R)
• M81: 56,530,043 km (0.083 R)
• M82: 58,251,167 km (0.103 R)
• M83: 59,169,249 km (0.097 R)
• M84: 59,271,574 km (0.066 R)
• M85: 61,640,905 km (0.053 R)
• M86: 63,411,994 km (0.102 R)
• M87: 63,516,713 km (0.082 R)
• M88: 63,936,036 km (0.106 R)
• M89: 64,461,573 km (0.042 R)
• M90: 65,940,647 km (0.046 R)
• M91: 67,965,753 km (0.101 R)
• M92: 69,471,007 km (0.096 R)
• M93: 70,444,291 km (0.113 R)
• M94: 72,514,127 km (0.117 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 17,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit