🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.85 AU - 1.11 AU

Year: 365 Days

Day: 25.8 Hours

Environment

Temp: 4 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 57,339,132 km

• M1: 274,362 km (0.108 R)
• M2: 433,834 km (0.103 R)

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 186.2

Radius: 11.1

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 4.88 AU - 5.7 AU

Year: 4584 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,339,132 km

• M1: 189,840 km (0.102 R)
• M2: 279,150 km (0.109 R)
• M3: 448,644 km (0.103 R)
• M4: 592,108 km (0.089 R)
• M5: 708,795 km (0.079 R)
• M6: 967,150 km (0.058 R)
• M7: 1,277,715 km (0.096 R)
• M8: 1,513,930 km (0.044 R)
• M9: 1,752,240 km (0.09 R)
• M10: 1,913,656 km (0.102 R)
• M11: 2,278,675 km (0.072 R)
• M12: 2,455,649 km (0.059 R)
• M13: 2,552,888 km (0.105 R)
• M14: 2,838,021 km (0.11 R)
• M15: 3,254,352 km (0.11 R)
• M16: 3,770,166 km (0.087 R)
• M17: 3,866,806 km (0.089 R)
• M18: 4,178,119 km (0.049 R)
• M19: 4,548,822 km (0.092 R)
• M20: 4,703,507 km (0.051 R)
• M21: 5,232,036 km (0.063 R)
• M22: 5,686,963 km (0.105 R)
• M23: 5,760,864 km (0.092 R)
• M24: 6,041,211 km (0.062 R)
• M25: 6,557,174 km (0.073 R)
• M26: 7,939,309 km (0.092 R)
• M27: 8,567,769 km (0.105 R)
• M28: 8,738,012 km (0.116 R)
• M29: 8,995,619 km (0.112 R)
• M30: 9,496,323 km (0.03 R)
• M31: 9,650,409 km (0.074 R)
• M32: 9,783,252 km (0.034 R)
• M33: 9,916,693 km (0.059 R)
• M34: 10,006,003 km (0.079 R)
• M35: 10,095,612 km (0.111 R)
• M36: 10,185,521 km (0.114 R)
• M37: 10,456,592 km (0.09 R)
• M38: 10,844,798 km (0.102 R)
• M39: 10,959,839 km (0.065 R)
• M40: 11,260,980 km (0.064 R)
• M41: 11,706,033 km (0.097 R)
• M42: 11,776,943 km (0.097 R)
• M43: 12,300,535 km (0.094 R)
• M44: 12,540,939 km (0.092 R)
• M45: 12,782,988 km (0.118 R)
• M46: 12,904,761 km (0.099 R)
• M47: 13,469,194 km (0.067 R)
• M48: 13,816,710 km (0.111 R)
• M49: 13,966,607 km (0.089 R)
• M50: 14,142,085 km (0.096 R)
• M51: 14,545,999 km (0.092 R)
• M52: 14,673,008 km (0.104 R)
• M53: 15,572,390 km (0.097 R)
• M54: 15,728,421 km (0.11 R)
• M55: 16,304,822 km (0.1 R)
• M56: 17,397,484 km (0.098 R)
• M57: 17,939,178 km (0.111 R)
• M58: 18,048,086 km (0.108 R)
• M59: 18,266,798 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 33.6

Radius: 14.3

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5 AU - 8.18 AU

Year: 6373 Days

Day: 11.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 57,339,132 km

• M1: 186,997 km (0.119 R)
• M2: 276,606 km (0.085 R)
• M3: 375,640 km (0.043 R)
• M4: 645,365 km (0.072 R)
• M5: 792,420 km (0.08 R)
• M6: 907,610 km (0.093 R)
• M7: 1,036,863 km (0.109 R)
• M8: 1,628,522 km (0.085 R)
• M9: 1,995,935 km (0.065 R)
• M10: 2,158,697 km (0.108 R)
• M11: 2,552,439 km (0.115 R)
• M12: 2,674,062 km (0.047 R)
• M13: 2,969,368 km (0.051 R)
• M14: 3,867,554 km (0.097 R)
• M15: 4,627,810 km (0.067 R)
• M16: 4,887,063 km (0.113 R)
• M17: 5,095,004 km (0.119 R)
• M18: 5,291,875 km (0.109 R)
• M19: 5,405,569 km (0.052 R)
• M20: 5,927,068 km (0.031 R)
• M21: 6,449,763 km (0.077 R)
• M22: 7,143,747 km (0.109 R)
• M23: 7,364,554 km (0.119 R)
• M24: 7,861,518 km (0.1 R)
• M25: 8,286,824 km (0.082 R)
• M26: 8,386,157 km (0.099 R)
• M27: 8,922,017 km (0.076 R)
• M28: 9,091,811 km (0.111 R)
• M29: 9,314,113 km (0.105 R)
• M30: 9,624,977 km (0.099 R)
• M31: 9,816,762 km (0.082 R)
• M32: 10,062,551 km (0.101 R)
• M33: 10,363,692 km (0.077 R)
• M34: 10,578,215 km (0.117 R)
• M35: 10,866,341 km (0.032 R)
• M36: 11,011,450 km (0.105 R)
• M37: 11,248,563 km (0.078 R)
• M38: 11,505,871 km (0.103 R)
• M39: 11,783,824 km (0.099 R)
• M40: 12,120,270 km (0.084 R)
• M41: 12,251,916 km (0.082 R)
• M42: 12,346,312 km (0.039 R)
• M43: 12,706,993 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 756.1

Radius: 9.5

Gravity: 8.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 10.11 AU - 10.49 AU

Year: 12453 Days

Day: 11 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,339,132 km

• M1: 138,378 km (0.067 R)
• M2: 304,880 km (0.057 R)
• M3: 816,356 km (0.106 R)
• M4: 1,066,334 km (0.039 R)
• M5: 1,317,060 km (0.115 R)
• M6: 1,412,952 km (0.093 R)
• M7: 1,927,569 km (0.069 R)
• M8: 2,526,558 km (0.073 R)
• M9: 2,800,173 km (0.094 R)
• M10: 3,244,927 km (0.094 R)
• M11: 3,746,080 km (0.111 R)
• M12: 4,128,901 km (0.076 R)
• M13: 4,307,222 km (0.053 R)
• M14: 4,745,394 km (0.075 R)
• M15: 5,121,483 km (0.094 R)
• M16: 5,585,536 km (0.114 R)
• M17: 6,388,727 km (0.078 R)
• M18: 6,636,760 km (0.057 R)
• M19: 6,930,271 km (0.104 R)
• M20: 7,270,756 km (0.025 R)
• M21: 7,486,476 km (0.11 R)
• M22: 7,573,243 km (0.1 R)
• M23: 7,747,973 km (0.103 R)
• M24: 7,924,050 km (0.085 R)
• M25: 8,280,242 km (0.088 R)
• M26: 9,473,584 km (0.04 R)
• M27: 9,614,655 km (0.034 R)
• M28: 9,709,201 km (0.107 R)
• M29: 9,946,762 km (0.112 R)
• M30: 10,330,930 km (0.097 R)
• M31: 10,867,089 km (0.066 R)
• M32: 11,713,513 km (0.097 R)
• M33: 12,477,809 km (0.092 R)
• M34: 14,108,276 km (0.113 R)
• M35: 14,594,020 km (0.073 R)
• M36: 14,811,685 km (0.072 R)
• M37: 15,085,300 km (0.049 R)
• M38: 16,478,355 km (0.094 R)
• M39: 19,445,330 km (0.108 R)
• M40: 19,624,847 km (0.107 R)
• M41: 19,684,836 km (0.111 R)
• M42: 19,805,113 km (0.076 R)
• M43: 20,714,069 km (0.068 R)
• M44: 21,884,972 km (0.115 R)
• M45: 22,071,819 km (0.074 R)
• M46: 22,196,584 km (0.063 R)
• M47: 22,259,116 km (0.104 R)
• M48: 22,950,707 km (0.118 R)
• M49: 23,713,207 km (0.052 R)
• M50: 23,777,086 km (0.064 R)
• M51: 24,290,505 km (0.088 R)
• M52: 25,002,292 km (0.119 R)
• M53: 25,328,116 km (0.07 R)
• M54: 25,655,436 km (0.073 R)
• M55: 26,314,116 km (0.108 R)
• M56: 26,778,617 km (0.087 R)
• M57: 26,911,759 km (0.087 R)
• M58: 27,648,230 km (0.069 R)
• M59: 29,483,945 km (0.099 R)
• M60: 29,828,319 km (0.101 R)
• M61: 31,078,658 km (0.093 R)
• M62: 31,148,521 km (0.114 R)
• M63: 31,851,182 km (0.118 R)
• M64: 32,275,142 km (0.094 R)
• M65: 33,773,963 km (0.065 R)
• M66: 33,845,920 km (0.092 R)
• M67: 34,350,962 km (0.1 R)
• M68: 34,858,548 km (0.073 R)
• M69: 35,076,811 km (0.093 R)
• M70: 39,612,170 km (0.117 R)
• M71: 39,688,165 km (0.102 R)
• M72: 39,764,012 km (0.104 R)
• M73: 40,755,397 km (0.045 R)
• M74: 41,986,886 km (0.052 R)
• M75: 42,840,492 km (0.112 R)
• M76: 42,996,373 km (0.119 R)
• M77: 46,471,980 km (0.105 R)
• M78: 47,193,939 km (0.051 R)
• M79: 48,000,422 km (0.117 R)
• M80: 49,463,638 km (0.092 R)
• M81: 49,627,149 km (0.11 R)
• M82: 50,365,115 km (0.12 R)
• M83: 50,941,516 km (0.08 R)
• M84: 51,024,094 km (0.114 R)
• M85: 52,017,872 km (0.086 R)
• M86: 52,350,578 km (0.08 R)
• M87: 53,018,084 km (0.112 R)
• M88: 54,024,578 km (0.057 R)
• M89: 54,192,876 km (0.097 R)
• M90: 56,739,331 km (0.071 R)
• M91: 57,253,349 km (0.052 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 10,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit