🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.57 AU - 0.57 AU

Year: 161 Days

Day: 38.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,343,245 km

• M1: 112,946 km (0.045 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.35 AU - 1.41 AU

Year: 608 Days

Day: 40.4 Hours

Environment

Temp: -28 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,343,245 km

• M1: 191,784 km (0.072 R)
• M2: 836,701 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.24 AU - 1.64 AU

Year: 648 Days

Day: 21.4 Hours

Environment

Temp: -41 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.32 AU - 1.76 AU

Year: 716 Days

Day: 34.1 Hours

Environment

Temp: -47 °C

Axial Tilt: 43.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,343,245 km

• M1: 645,664 km (0.084 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.57 AU - 2.55 AU

Year: 1108 Days

Day: 46.9 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.05 AU - 3.15 AU

Year: 1571 Days

Day: 21.8 Hours

Environment

Temp: -102 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 2.61 AU - 2.77 AU

Year: 1653 Days

Day: 31.2 Hours

Environment

Temp: -97 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 15.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764

Radius: 4.7

Gravity: 34.59 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 14.35 AU - 16.95 AU

Year: 23201 Days

Day: 20.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,343,245 km

• M1: 172,935 km (0.095 R)
• M2: 304,731 km (0.099 R)
• M3: 402,568 km (0.117 R)
• M4: 917,334 km (0.115 R)
• M5: 1,090,718 km (0.12 R)
• M6: 1,338,003 km (0.109 R)
• M7: 1,501,215 km (0.108 R)
• M8: 1,882,540 km (0.059 R)
• M9: 2,177,995 km (0.081 R)
• M10: 2,487,813 km (0.103 R)
• M11: 3,998,601 km (0.102 R)
• M12: 4,139,074 km (0.074 R)
• M13: 4,281,192 km (0.084 R)
• M14: 5,268,538 km (0.057 R)
• M15: 5,578,056 km (0.082 R)
• M16: 5,630,116 km (0.095 R)
• M17: 5,893,408 km (0.118 R)
• M18: 6,160,590 km (0.091 R)
• M19: 6,431,811 km (0.026 R)
• M20: 8,139,022 km (0.053 R)
• M21: 9,226,299 km (0.065 R)
• M22: 9,849,823 km (0.115 R)
• M23: 10,039,513 km (0.115 R)
• M24: 10,166,671 km (0.114 R)
• M25: 11,401,003 km (0.111 R)
• M26: 11,733,559 km (0.06 R)
• M27: 11,800,430 km (0.113 R)
• M28: 14,078,356 km (0.084 R)
• M29: 14,722,674 km (0.097 R)
• M30: 17,394,193 km (0.099 R)
• M31: 18,941,484 km (0.113 R)
• M32: 19,256,088 km (0.112 R)
• M33: 21,017,753 km (0.049 R)
• M34: 21,425,257 km (0.065 R)
• M35: 22,997,381 km (0.068 R)
• M36: 23,585,899 km (0.117 R)
• M37: 25,640,925 km (0.098 R)
• M38: 26,251,135 km (0.057 R)
• M39: 27,308,044 km (0.084 R)
• M40: 28,558,832 km (0.064 R)
• M41: 28,738,948 km (0.069 R)
• M42: 29,372,644 km (0.102 R)
• M43: 29,645,660 km (0.06 R)
• M44: 31,579,811 km (0.069 R)
• M45: 31,859,410 km (0.087 R)
• M46: 31,952,908 km (0.108 R)
• M47: 32,233,554 km (0.072 R)
• M48: 32,515,097 km (0.098 R)
• M49: 32,986,181 km (0.115 R)
• M50: 34,125,967 km (0.095 R)
• M51: 34,412,896 km (0.095 R)
• M52: 34,796,764 km (0.119 R)
• M53: 35,568,689 km (0.057 R)
• M54: 38,413,891 km (0.101 R)
• M55: 38,612,856 km (0.117 R)
• M56: 40,216,396 km (0.092 R)
• M57: 42,353,700 km (0.065 R)
• M58: 43,074,463 km (0.116 R)
• M59: 44,423,387 km (0.091 R)
• M60: 45,260,537 km (0.092 R)
• M61: 45,891,690 km (0.098 R)
• M62: 46,314,154 km (0.104 R)
• M63: 46,419,920 km (0.113 R)
• M64: 47,162,823 km (0.065 R)
• M65: 48,338,214 km (0.099 R)
• M66: 48,660,447 km (0.111 R)
• M67: 49,091,140 km (0.089 R)
• M68: 49,631,338 km (0.088 R)
• M69: 49,739,646 km (0.062 R)
• M70: 54,246,133 km (0.072 R)
• M71: 54,916,481 km (0.113 R)
• M72: 55,589,671 km (0.111 R)
• M73: 56,152,608 km (0.095 R)
• M74: 56,265,405 km (0.057 R)
• M75: 56,830,735 km (0.115 R)
• M76: 57,966,931 km (0.099 R)
• M77: 58,423,504 km (0.057 R)
• M78: 61,304,011 km (0.106 R)
• M79: 61,885,647 km (0.105 R)
• M80: 64,702,725 km (0.109 R)
• M81: 65,176,352 km (0.112 R)
• M82: 66,484,585 km (0.091 R)
• M83: 71,070,358 km (0.088 R)
• M84: 73,031,437 km (0.093 R)
• M85: 75,010,317 km (0.118 R)
• M86: 79,020,587 km (0.086 R)
• M87: 80,033,963 km (0.113 R)
• M88: 80,796,912 km (0.088 R)
• M89: 82,201,786 km (0.064 R)
• M90: 82,842,962 km (0.093 R)
• M91: 83,228,476 km (0.095 R)
• M92: 83,357,130 km (0.058 R)
• M93: 86,594,727 km (0.062 R)
• M94: 86,725,177 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.2

Radius: 4.2

Gravity: 36.52 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 17.97 AU - 18.67 AU

Year: 29384 Days

Day: 15.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 96,343,245 km

• M1: 68,067 km (0.12 R)
• M2: 410,197 km (0.057 R)
• M3: 479,461 km (0.095 R)
• M4: 1,328,279 km (0.12 R)
• M5: 1,397,244 km (0.118 R)
• M6: 2,565,903 km (0.109 R)
• M7: 2,608,837 km (0.116 R)
• M8: 3,709,878 km (0.066 R)
• M9: 4,410,295 km (0.09 R)
• M10: 4,565,577 km (0.051 R)
• M11: 4,670,146 km (0.088 R)
• M12: 5,423,970 km (0.107 R)
• M13: 5,814,869 km (0.066 R)
• M14: 5,985,261 km (0.093 R)
• M15: 6,042,408 km (0.102 R)
• M16: 8,216,513 km (0.099 R)
• M17: 9,920,732 km (0.083 R)
• M18: 11,515,446 km (0.067 R)
• M19: 11,657,863 km (0.087 R)
• M20: 11,944,492 km (0.069 R)
• M21: 12,451,480 km (0.099 R)
• M22: 12,524,483 km (0.1 R)
• M23: 13,636,594 km (0.039 R)
• M24: 13,711,842 km (0.099 R)
• M25: 13,787,239 km (0.099 R)
• M26: 14,779,970 km (0.064 R)
• M27: 15,716,453 km (0.051 R)
• M28: 15,953,566 km (0.113 R)
• M29: 18,472,345 km (0.072 R)
• M30: 18,638,997 km (0.109 R)
• M31: 20,505,380 km (0.062 R)
• M32: 21,111,551 km (0.118 R)
• M33: 22,341,544 km (0.092 R)
• M34: 25,054,352 km (0.114 R)
• M35: 25,609,360 km (0.104 R)
• M36: 25,795,161 km (0.088 R)
• M37: 26,825,441 km (0.058 R)
• M38: 27,108,780 km (0.088 R)
• M39: 28,251,857 km (0.104 R)
• M40: 29,702,807 km (0.118 R)
• M41: 29,995,869 km (0.116 R)
• M42: 30,880,890 km (0.058 R)
• M43: 31,277,025 km (0.069 R)
• M44: 33,485,239 km (0.069 R)
• M45: 33,994,171 km (0.081 R)
• M46: 35,225,811 km (0.085 R)
• M47: 35,743,419 km (0.086 R)
• M48: 36,681,248 km (0.047 R)
• M49: 37,205,738 km (0.118 R)
• M50: 37,944,154 km (0.115 R)
• M51: 39,114,458 km (0.119 R)
• M52: 39,650,317 km (0.115 R)
• M53: 42,146,208 km (0.089 R)
• M54: 42,365,519 km (0.083 R)
• M55: 45,364,806 km (0.114 R)
• M56: 47,288,037 km (0.062 R)
• M57: 48,431,712 km (0.068 R)
• M58: 51,447,605 km (0.076 R)
• M59: 53,096,623 km (0.103 R)
• M60: 53,333,586 km (0.057 R)
• M61: 54,285,028 km (0.099 R)
• M62: 55,602,387 km (0.074 R)
• M63: 56,567,144 km (0.098 R)
• M64: 58,512,963 km (0.088 R)
• M65: 59,002,896 km (0.119 R)
• M66: 59,740,264 km (0.088 R)
• M67: 60,233,638 km (0.101 R)
• M68: 62,220,148 km (0.101 R)
• M69: 64,480,721 km (0.113 R)
• M70: 65,240,230 km (0.061 R)
• M71: 67,921,622 km (0.096 R)
• M72: 68,436,388 km (0.109 R)
• M73: 70,118,467 km (0.111 R)
• M74: 70,769,068 km (0.095 R)
• M75: 72,601,193 km (0.098 R)
• M76: 73,523,165 km (0.106 R)
• M77: 74,051,694 km (0.104 R)
• M78: 74,449,026 km (0.116 R)
• M79: 79,541,786 km (0.107 R)
• M80: 83,503,287 km (0.095 R)
• M81: 87,109,195 km (0.044 R)
• M82: 87,248,769 km (0.097 R)
• M83: 87,388,643 km (0.047 R)
• M84: 87,668,391 km (0.094 R)
• M85: 88,930,997 km (0.107 R)
• M86: 90,482,477 km (0.076 R)
• M87: 92,469,885 km (0.062 R)
• M88: 92,612,451 km (0.079 R)
• M89: 92,755,018 km (0.111 R)
• M90: 95,046,259 km (0.045 R)
• M91: 95,477,999 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 19,463 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit