🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.6 AU - 0.62 AU

Year: 171 Days

Day: 33.3 Hours

Environment

Temp: 176 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.33 AU - 1.35 AU

Year: 556 Days

Day: 45.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 12.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 91,981,969 km

• M1: 811,419 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.43 AU - 1.85 AU

Year: 752 Days

Day: 44.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,981,969 km

• M1: 1,072,916 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.7 AU - 2.42 AU

Year: 1059 Days

Day: 46.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 91,981,969 km

• M1: 547,977 km (0.056 R)

Planet 5 - Terrestrial

Semi-Major Axis: 5.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 4.25 AU - 5.79 AU

Year: 4028 Days

Day: 26.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 91,981,969 km

• M1: 592,856 km (0.093 R)
• M2: 1,736,083 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 380.9

Radius: 5.6

Gravity: 12.15 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 11.46 AU - 14.1 AU

Year: 16363 Days

Day: 17.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,981,969 km

• M1: 260,300 km (0.117 R)
• M2: 397,332 km (0.092 R)
• M3: 442,959 km (0.12 R)
• M4: 574,157 km (0.064 R)
• M5: 626,665 km (0.107 R)
• M6: 1,017,714 km (0.044 R)
• M7: 1,283,400 km (0.063 R)
• M8: 1,545,496 km (0.058 R)
• M9: 1,695,542 km (0.089 R)
• M10: 1,746,705 km (0.111 R)
• M11: 1,824,196 km (0.045 R)
• M12: 2,036,775 km (0.12 R)
• M13: 3,025,617 km (0.118 R)
• M14: 3,277,091 km (0.116 R)
• M15: 3,437,759 km (0.064 R)
• M16: 3,568,059 km (0.097 R)
• M17: 3,766,725 km (0.047 R)
• M18: 4,209,385 km (0.07 R)
• M19: 4,454,576 km (0.061 R)
• M20: 4,813,012 km (0.118 R)
• M21: 6,456,644 km (0.084 R)
• M22: 6,984,725 km (0.117 R)
• M23: 7,191,618 km (0.086 R)
• M24: 7,653,726 km (0.065 R)
• M25: 8,082,175 km (0.041 R)
• M26: 8,386,606 km (0.113 R)
• M27: 8,650,646 km (0.066 R)
• M28: 8,783,789 km (0.095 R)
• M29: 9,367,968 km (0.107 R)
• M30: 9,779,961 km (0.071 R)
• M31: 10,716,144 km (0.108 R)
• M32: 12,173,527 km (0.066 R)
• M33: 12,322,526 km (0.114 R)
• M34: 12,572,504 km (0.059 R)
• M35: 13,691,646 km (0.079 R)
• M36: 13,743,407 km (0.109 R)
• M37: 14,054,570 km (0.115 R)
• M38: 14,315,619 km (0.094 R)
• M39: 14,472,996 km (0.111 R)
• M40: 14,683,779 km (0.066 R)
• M41: 15,108,338 km (0.116 R)
• M42: 15,698,801 km (0.102 R)
• M43: 15,915,418 km (0.052 R)
• M44: 16,957,517 km (0.117 R)
• M45: 19,920,452 km (0.109 R)
• M46: 20,213,664 km (0.094 R)
• M47: 20,272,456 km (0.094 R)
• M48: 20,567,314 km (0.117 R)
• M49: 20,863,667 km (0.095 R)
• M50: 21,281,045 km (0.083 R)
• M51: 22,002,705 km (0.072 R)
• M52: 22,610,222 km (0.025 R)
• M53: 23,161,790 km (0.098 R)
• M54: 23,346,543 km (0.111 R)
• M55: 24,653,879 km (0.096 R)
• M56: 24,716,710 km (0.06 R)
• M57: 25,920,973 km (0.069 R)
• M58: 26,498,121 km (0.096 R)
• M59: 26,562,448 km (0.057 R)
• M60: 27,926,482 km (0.102 R)
• M61: 29,847,169 km (0.084 R)
• M62: 30,789,635 km (0.047 R)
• M63: 33,326,965 km (0.103 R)
• M64: 34,937,685 km (0.025 R)
• M65: 35,362,094 km (0.112 R)
• M66: 37,726,339 km (0.086 R)
• M67: 39,183,871 km (0.083 R)
• M68: 39,330,776 km (0.05 R)
• M69: 40,141,148 km (0.114 R)
• M70: 40,289,100 km (0.116 R)
• M71: 40,957,204 km (0.05 R)
• M72: 41,031,704 km (0.071 R)
• M73: 41,628,899 km (0.118 R)
• M74: 42,003,641 km (0.113 R)
• M75: 43,134,601 km (0.108 R)
• M76: 43,970,255 km (0.088 R)
• M77: 45,503,484 km (0.119 R)
• M78: 45,889,446 km (0.101 R)
• M79: 47,132,006 km (0.038 R)
• M80: 47,209,946 km (0.112 R)
• M81: 47,288,037 km (0.076 R)
• M82: 47,914,104 km (0.116 R)
• M83: 48,385,487 km (0.113 R)
• M84: 49,253,753 km (0.066 R)
• M85: 49,967,783 km (0.049 R)
• M86: 50,047,369 km (0.071 R)
• M87: 51,245,947 km (0.056 R)
• M88: 51,647,468 km (0.065 R)
• M89: 52,130,819 km (0.091 R)
• M90: 52,292,235 km (0.102 R)
• M91: 53,101,859 km (0.084 R)
• M92: 53,183,090 km (0.064 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 157.8

Radius: 5.3

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 12.8 AU - 16.86 AU

Year: 20454 Days

Day: 16.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 91,981,969 km

• M1: 99,782 km (0.11 R)
• M2: 135,984 km (0.092 R)
• M3: 170,691 km (0.111 R)
• M4: 311,612 km (0.111 R)
• M5: 349,311 km (0.074 R)
• M6: 487,539 km (0.104 R)
• M7: 610,509 km (0.089 R)
• M8: 1,237,623 km (0.065 R)
• M9: 1,428,510 km (0.092 R)
• M10: 1,885,831 km (0.053 R)
• M11: 2,031,389 km (0.073 R)
• M12: 2,516,236 km (0.036 R)
• M13: 3,234,904 km (0.12 R)
• M14: 3,556,989 km (0.054 R)
• M15: 3,797,692 km (0.05 R)
• M16: 4,583,529 km (0.084 R)
• M17: 4,812,414 km (0.063 R)
• M18: 5,315,362 km (0.078 R)
• M19: 5,905,376 km (0.086 R)
• M20: 6,190,061 km (0.11 R)
• M21: 6,226,114 km (0.047 R)
• M22: 6,262,017 km (0.029 R)
• M23: 6,443,031 km (0.113 R)
• M24: 6,552,387 km (0.087 R)
• M25: 6,773,193 km (0.031 R)
• M26: 6,996,244 km (0.105 R)
• M27: 7,221,837 km (0.104 R)
• M28: 7,680,205 km (0.095 R)
• M29: 8,305,823 km (0.072 R)
• M30: 8,385,110 km (0.094 R)
• M31: 8,664,858 km (0.12 R)
• M32: 11,493,006 km (0.108 R)
• M33: 12,342,572 km (0.073 R)
• M34: 13,959,875 km (0.078 R)
• M35: 15,300,721 km (0.11 R)
• M36: 16,233,763 km (0.068 R)
• M37: 17,337,047 km (0.079 R)
• M38: 18,464,416 km (0.096 R)
• M39: 18,516,177 km (0.074 R)
• M40: 18,568,088 km (0.077 R)
• M41: 18,827,939 km (0.098 R)
• M42: 18,880,149 km (0.067 R)
• M43: 18,984,568 km (0.083 R)
• M44: 20,573,896 km (0.1 R)
• M45: 21,384,417 km (0.102 R)
• M46: 22,702,823 km (0.077 R)
• M47: 22,869,475 km (0.075 R)
• M48: 23,765,118 km (0.09 R)
• M49: 23,934,313 km (0.071 R)
• M50: 25,130,049 km (0.097 R)
• M51: 25,937,877 km (0.08 R)
• M52: 26,053,965 km (0.048 R)
• M53: 26,930,309 km (0.112 R)
• M54: 27,106,685 km (0.087 R)
• M55: 30,102,981 km (0.074 R)
• M56: 30,347,125 km (0.116 R)
• M57: 32,199,595 km (0.063 R)
• M58: 32,261,978 km (0.105 R)
• M59: 32,574,488 km (0.049 R)
• M60: 35,495,984 km (0.116 R)
• M61: 37,840,183 km (0.109 R)
• M62: 38,169,598 km (0.116 R)
• M63: 39,697,740 km (0.094 R)
• M64: 39,831,480 km (0.073 R)
• M65: 40,368,237 km (0.118 R)
• M66: 42,607,568 km (0.056 R)
• M67: 44,400,199 km (0.114 R)
• M68: 45,585,463 km (0.039 R)
• M69: 45,795,648 km (0.108 R)
• M70: 47,063,939 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 793

Radius: 7.7

Gravity: 13.37 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 14.21 AU - 19.43 AU

Year: 24707 Days

Day: 16.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 91,981,969 km

• M1: 138,528 km (0.089 R)
• M2: 317,596 km (0.116 R)
• M3: 458,966 km (0.072 R)
• M4: 621,729 km (0.087 R)
• M5: 671,844 km (0.106 R)
• M6: 1,092,364 km (0.078 R)
• M7: 1,548,787 km (0.079 R)
• M8: 2,253,393 km (0.114 R)
• M9: 2,535,385 km (0.081 R)
• M10: 3,356,976 km (0.105 R)
• M11: 4,960,665 km (0.07 R)
• M12: 5,116,846 km (0.109 R)
• M13: 5,648,816 km (0.059 R)
• M14: 6,031,637 km (0.1 R)
• M15: 6,764,965 km (0.07 R)
• M16: 7,289,007 km (0.093 R)
• M17: 7,348,098 km (0.101 R)
• M18: 8,314,350 km (0.101 R)
• M19: 9,577,405 km (0.092 R)
• M20: 9,968,005 km (0.092 R)
• M21: 10,899,252 km (0.096 R)
• M22: 11,650,533 km (0.094 R)
• M23: 11,858,324 km (0.108 R)
• M24: 12,987,040 km (0.099 R)
• M25: 13,202,461 km (0.084 R)
• M26: 14,076,112 km (0.069 R)
• M27: 14,968,314 km (0.065 R)
• M28: 15,118,810 km (0.109 R)
• M29: 17,514,620 km (0.108 R)
• M30: 18,232,091 km (0.117 R)
• M31: 20,692,078 km (0.086 R)
• M32: 22,993,492 km (0.076 R)
• M33: 23,428,523 km (0.107 R)
• M34: 23,690,917 km (0.076 R)
• M35: 24,661,059 km (0.053 R)
• M36: 25,554,308 km (0.108 R)
• M37: 26,914,003 km (0.113 R)
• M38: 29,608,560 km (0.099 R)
• M39: 30,462,016 km (0.072 R)
• M40: 33,463,548 km (0.113 R)
• M41: 35,349,229 km (0.038 R)
• M42: 36,456,552 km (0.092 R)
• M43: 36,557,830 km (0.026 R)
• M44: 36,659,108 km (0.112 R)
• M45: 36,963,689 km (0.095 R)
• M46: 37,779,895 km (0.094 R)
• M47: 39,846,440 km (0.034 R)
• M48: 40,368,836 km (0.073 R)
• M49: 41,525,826 km (0.047 R)
• M50: 42,055,402 km (0.051 R)
• M51: 42,267,981 km (0.083 R)
• M52: 42,480,709 km (0.036 R)
• M53: 43,228,399 km (0.103 R)
• M54: 44,195,998 km (0.104 R)
• M55: 46,043,233 km (0.116 R)
• M56: 47,804,598 km (0.105 R)
• M57: 48,026,302 km (0.108 R)
• M58: 48,359,606 km (0.079 R)
• M59: 48,470,907 km (0.116 R)
• M60: 49,363,857 km (0.098 R)
• M61: 50,600,732 km (0.1 R)
• M62: 52,189,611 km (0.087 R)
• M63: 52,532,190 km (0.032 R)
• M64: 55,882,285 km (0.058 R)
• M65: 56,701,183 km (0.085 R)
• M66: 57,524,121 km (0.091 R)
• M67: 58,232,617 km (0.1 R)
• M68: 59,181,815 km (0.064 R)
• M69: 60,375,457 km (0.058 R)
• M70: 61,095,471 km (0.07 R)
• M71: 61,577,027 km (0.086 R)
• M72: 61,697,603 km (0.081 R)
• M73: 61,939,054 km (0.117 R)
• M74: 63,150,796 km (0.103 R)
• M75: 63,394,042 km (0.104 R)
• M76: 66,337,979 km (0.119 R)
• M77: 66,708,982 km (0.064 R)
• M78: 68,200,323 km (0.089 R)
• M79: 70,457,755 km (0.087 R)
• M80: 71,595,746 km (0.113 R)
• M81: 72,484,955 km (0.082 R)
• M82: 73,889,679 km (0.042 R)
• M83: 75,303,529 km (0.059 R)
• M84: 76,078,296 km (0.112 R)
• M85: 76,855,906 km (0.095 R)
• M86: 77,115,608 km (0.098 R)
• M87: 77,245,609 km (0.087 R)
• M88: 78,288,156 km (0.117 R)
• M89: 84,640,530 km (0.058 R)
• M90: 85,311,776 km (0.078 R)
• M91: 86,659,354 km (0.092 R)
• M92: 90,744,273 km (0.084 R)

Kuiper Belt

Range: 30.6 - 48.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 10,528 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit