🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.02 AU - 1.68 AU

Year: 565 Days

Day: 32.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.03 AU - 2.91 AU

Year: 1397 Days

Day: 47.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,776,827 km

• M1: 30,069 km (0.072 R)
• M2: 782,846 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 443.5

Radius: 8.7

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 8.83 AU - 9.75 AU

Year: 10190 Days

Day: 13.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 44,776,827 km

• M1: 192,981 km (0.105 R)
• M2: 325,824 km (0.075 R)
• M3: 468,690 km (0.108 R)
• M4: 548,725 km (0.112 R)
• M5: 693,237 km (0.058 R)
• M6: 1,334,563 km (0.064 R)
• M7: 1,533,229 km (0.032 R)
• M8: 2,048,743 km (0.046 R)
• M9: 2,162,736 km (0.045 R)
• M10: 2,492,899 km (0.107 R)
• M11: 2,565,753 km (0.119 R)
• M12: 2,639,355 km (0.117 R)
• M13: 3,200,646 km (0.039 R)
• M14: 3,440,901 km (0.094 R)
• M15: 3,495,055 km (0.076 R)
• M16: 3,826,265 km (0.031 R)
• M17: 4,167,647 km (0.113 R)
• M18: 4,254,563 km (0.117 R)
• M19: 5,063,439 km (0.111 R)
• M20: 5,218,572 km (0.07 R)
• M21: 5,789,587 km (0.042 R)
• M22: 6,082,500 km (0.064 R)
• M23: 6,214,296 km (0.111 R)
• M24: 6,682,986 km (0.074 R)
• M25: 7,407,339 km (0.113 R)
• M26: 8,084,269 km (0.066 R)
• M27: 8,338,585 km (0.112 R)
• M28: 8,448,390 km (0.112 R)
• M29: 8,780,797 km (0.051 R)
• M30: 9,842,044 km (0.11 R)
• M31: 10,466,465 km (0.101 R)
• M32: 10,585,097 km (0.027 R)
• M33: 10,823,406 km (0.086 R)
• M34: 12,499,500 km (0.097 R)
• M35: 12,751,573 km (0.068 R)
• M36: 12,878,282 km (0.117 R)
• M37: 13,517,664 km (0.119 R)
• M38: 13,819,702 km (0.118 R)
• M39: 13,906,319 km (0.097 R)
• M40: 14,650,568 km (0.051 R)
• M41: 15,273,045 km (0.059 R)
• M42: 15,542,620 km (0.108 R)
• M43: 16,498,102 km (0.095 R)
• M44: 16,774,559 km (0.044 R)
• M45: 17,895,795 km (0.088 R)
• M46: 18,800,563 km (0.054 R)
• M47: 19,282,717 km (0.108 R)
• M48: 20,308,509 km (0.085 R)
• M49: 21,251,724 km (0.097 R)
• M50: 22,057,159 km (0.062 R)
• M51: 22,412,753 km (0.082 R)
• M52: 24,637,872 km (0.068 R)
• M53: 24,743,039 km (0.067 R)
• M54: 25,112,396 km (0.098 R)
• M55: 25,377,334 km (0.036 R)
• M56: 25,483,698 km (0.101 R)
• M57: 26,662,081 km (0.086 R)
• M58: 27,095,017 km (0.088 R)
• M59: 28,242,582 km (0.101 R)
• M60: 28,352,686 km (0.103 R)
• M61: 28,739,247 km (0.097 R)
• M62: 28,849,949 km (0.042 R)
• M63: 28,905,450 km (0.104 R)
• M64: 29,629,205 km (0.111 R)
• M65: 29,741,104 km (0.095 R)
• M66: 29,853,153 km (0.106 R)
• M67: 30,584,836 km (0.111 R)
• M68: 31,721,929 km (0.101 R)
• M69: 31,779,225 km (0.084 R)
• M70: 34,213,332 km (0.058 R)
• M71: 34,742,609 km (0.037 R)
• M72: 34,978,825 km (0.069 R)
• M73: 35,511,991 km (0.099 R)
• M74: 35,630,922 km (0.102 R)
• M75: 37,188,235 km (0.093 R)
• M76: 37,248,673 km (0.049 R)
• M77: 38,645,468 km (0.036 R)
• M78: 41,427,690 km (0.116 R)
• M79: 41,740,798 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.6

Radius: 6.5

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 12.83 AU - 13.11 AU

Year: 16811 Days

Day: 21.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,776,827 km

• M1: 84,822 km (0.109 R)
• M2: 207,193 km (0.116 R)
• M3: 398,978 km (0.098 R)
• M4: 641,775 km (0.105 R)
• M5: 787,633 km (0.111 R)
• M6: 891,005 km (0.092 R)
• M7: 1,188,405 km (0.081 R)
• M8: 1,536,819 km (0.105 R)
• M9: 2,914,615 km (0.103 R)
• M10: 3,076,480 km (0.03 R)
• M11: 3,522,581 km (0.079 R)
• M12: 3,753,261 km (0.117 R)
• M13: 3,989,027 km (0.05 R)
• M14: 4,078,636 km (0.087 R)
• M15: 5,010,930 km (0.118 R)
• M16: 5,107,720 km (0.097 R)
• M17: 5,768,643 km (0.089 R)
• M18: 6,006,355 km (0.117 R)
• M19: 6,386,333 km (0.079 R)
• M20: 6,738,636 km (0.111 R)
• M21: 6,809,845 km (0.114 R)
• M22: 7,315,186 km (0.048 R)
• M23: 7,388,489 km (0.08 R)
• M24: 7,461,942 km (0.095 R)
• M25: 7,758,146 km (0.063 R)
• M26: 7,982,842 km (0.059 R)
• M27: 8,747,137 km (0.079 R)
• M28: 9,335,655 km (0.07 R)
• M29: 9,896,498 km (0.115 R)
• M30: 10,181,033 km (0.105 R)
• M31: 10,758,032 km (0.03 R)
• M32: 13,170,447 km (0.075 R)
• M33: 13,393,647 km (0.056 R)
• M34: 13,889,265 km (0.075 R)
• M35: 14,944,678 km (0.108 R)
• M36: 15,930,677 km (0.056 R)
• M37: 16,744,190 km (0.097 R)
• M38: 17,034,560 km (0.027 R)
• M39: 17,131,799 km (0.066 R)
• M40: 17,669,453 km (0.106 R)
• M41: 18,162,977 km (0.103 R)
• M42: 18,561,057 km (0.117 R)
• M43: 19,012,393 km (0.115 R)
• M44: 19,113,222 km (0.094 R)
• M45: 20,233,561 km (0.076 R)
• M46: 20,594,540 km (0.11 R)
• M47: 21,218,214 km (0.068 R)
• M48: 21,584,878 km (0.088 R)
• M49: 21,690,046 km (0.05 R)
• M50: 21,900,829 km (0.077 R)
• M51: 24,373,831 km (0.114 R)
• M52: 24,978,057 km (0.105 R)
• M53: 26,145,519 km (0.12 R)
• M54: 28,187,680 km (0.095 R)
• M55: 28,879,869 km (0.066 R)
• M56: 28,937,763 km (0.118 R)
• M57: 29,344,221 km (0.059 R)
• M58: 30,811,626 km (0.109 R)
• M59: 32,483,382 km (0.11 R)
• M60: 33,269,519 km (0.111 R)
• M61: 33,512,616 km (0.11 R)
• M62: 36,100,958 km (0.066 R)
• M63: 36,726,726 km (0.082 R)
• M64: 37,229,824 km (0.073 R)
• M65: 37,355,935 km (0.1 R)
• M66: 37,862,024 km (0.111 R)
• M67: 38,115,742 km (0.101 R)
• M68: 39,008,692 km (0.091 R)
• M69: 39,586,439 km (0.057 R)
• M70: 39,779,570 km (0.064 R)
• M71: 41,010,311 km (0.082 R)
• M72: 41,075,387 km (0.12 R)
• M73: 42,187,796 km (0.049 R)
• M74: 42,516,762 km (0.1 R)
• M75: 43,044,992 km (0.066 R)
• M76: 43,309,930 km (0.097 R)
• M77: 44,375,216 km (0.096 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 15,514 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit