🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.74 AU

Year: 263 Days

Day: 21.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1 AU - 1.12 AU

Year: 491 Days

Day: 18.8 Hours

Environment

Temp: -66 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,681,848 km

• M1: 638,933 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.68 AU - 1.72 AU

Year: 997 Days

Day: 34.1 Hours

Environment

Temp: -118 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,681,848 km

• M1: 1,213,987 km (0.11 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.77 AU - 2.43 AU

Year: 1368 Days

Day: 14.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.67 AU - 2.57 AU

Year: 1388 Days

Day: 31.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 47.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.9

Radius: 11.2

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2 AU - 3.28 AU

Year: 1929 Days

Day: 14.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 54,681,848 km

• M1: 145,559 km (0.091 R)
• M2: 246,687 km (0.078 R)
• M3: 364,271 km (0.118 R)
• M4: 723,156 km (0.066 R)
• M5: 893,698 km (0.119 R)
• M6: 1,098,497 km (0.115 R)
• M7: 1,201,570 km (0.095 R)
• M8: 1,588,879 km (0.075 R)
• M9: 1,682,826 km (0.026 R)
• M10: 1,766,751 km (0.066 R)
• M11: 1,901,389 km (0.101 R)
• M12: 2,039,617 km (0.112 R)
• M13: 2,273,289 km (0.055 R)
• M14: 2,420,344 km (0.099 R)
• M15: 2,598,515 km (0.116 R)
• M16: 2,924,190 km (0.105 R)
• M17: 3,429,830 km (0.078 R)
• M18: 3,803,376 km (0.11 R)
• M19: 3,914,827 km (0.025 R)
• M20: 4,157,325 km (0.045 R)
• M21: 4,388,154 km (0.086 R)
• M22: 4,810,768 km (0.105 R)
• M23: 5,282,151 km (0.098 R)
• M24: 5,460,472 km (0.117 R)
• M25: 5,622,786 km (0.089 R)
• M26: 5,695,341 km (0.11 R)
• M27: 5,915,100 km (0.097 R)
• M28: 6,137,701 km (0.055 R)
• M29: 6,268,899 km (0.096 R)
• M30: 6,419,843 km (0.033 R)
• M31: 6,783,515 km (0.101 R)
• M32: 6,958,096 km (0.074 R)
• M33: 7,173,517 km (0.079 R)
• M34: 7,550,803 km (0.09 R)
• M35: 7,651,183 km (0.12 R)
• M36: 7,833,094 km (0.11 R)
• M37: 7,934,671 km (0.094 R)
• M38: 8,304,178 km (0.076 R)
• M39: 8,658,426 km (0.048 R)
• M40: 8,742,500 km (0.065 R)
• M41: 9,728,798 km (0.103 R)
• M42: 9,816,313 km (0.09 R)
• M43: 10,058,063 km (0.06 R)
• M44: 10,346,488 km (0.053 R)
• M45: 10,660,045 km (0.1 R)
• M46: 10,976,744 km (0.082 R)
• M47: 11,712,316 km (0.117 R)
• M48: 12,015,851 km (0.071 R)
• M49: 12,274,655 km (0.088 R)
• M50: 12,654,334 km (0.054 R)
• M51: 12,725,842 km (0.078 R)
• M52: 13,013,818 km (0.083 R)
• M53: 13,376,593 km (0.118 R)
• M54: 13,792,026 km (0.072 R)
• M55: 13,865,628 km (0.091 R)
• M56: 13,939,530 km (0.078 R)
• M57: 14,810,937 km (0.108 R)
• M58: 15,113,873 km (0.119 R)
• M59: 15,520,779 km (0.109 R)
• M60: 15,854,233 km (0.046 R)
• M61: 16,345,662 km (0.105 R)
• M62: 16,449,782 km (0.089 R)
• M63: 16,554,052 km (0.03 R)
• M64: 16,632,441 km (0.105 R)
• M65: 16,710,980 km (0.089 R)
• M66: 17,000,003 km (0.069 R)
• M67: 17,370,108 km (0.115 R)
• M68: 17,689,499 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.6

Radius: 11.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 5.91 AU - 6.41 AU

Year: 6874 Days

Day: 5.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 54,681,848 km

• M1: 162,912 km (0.089 R)
• M2: 245,191 km (0.099 R)
• M3: 333,902 km (0.101 R)
• M4: 438,771 km (0.112 R)
• M5: 584,628 km (0.058 R)
• M6: 763,548 km (0.076 R)
• M7: 840,590 km (0.077 R)
• M8: 920,476 km (0.064 R)
• M9: 1,054,216 km (0.12 R)
• M10: 1,267,692 km (0.073 R)
• M11: 1,675,197 km (0.062 R)
• M12: 2,089,583 km (0.11 R)
• M13: 2,223,473 km (0.094 R)
• M14: 2,678,849 km (0.12 R)
• M15: 2,788,056 km (0.098 R)
• M16: 3,023,672 km (0.111 R)
• M17: 3,581,074 km (0.058 R)
• M18: 3,715,263 km (0.085 R)
• M19: 3,906,150 km (0.089 R)
• M20: 4,072,353 km (0.119 R)
• M21: 4,142,215 km (0.096 R)
• M22: 4,440,514 km (0.103 R)
• M23: 4,745,693 km (0.11 R)
• M24: 4,863,876 km (0.09 R)
• M25: 5,148,261 km (0.118 R)
• M26: 5,438,331 km (0.119 R)
• M27: 5,561,899 km (0.107 R)
• M28: 5,702,222 km (0.097 R)
• M29: 6,454,101 km (0.068 R)
• M30: 6,750,305 km (0.113 R)
• M31: 6,933,562 km (0.094 R)
• M32: 7,101,561 km (0.083 R)
• M33: 7,305,014 km (0.075 R)
• M34: 7,665,694 km (0.052 R)
• M35: 7,909,389 km (0.09 R)
• M36: 8,191,082 km (0.059 R)
• M37: 8,333,200 km (0.115 R)
• M38: 8,458,264 km (0.087 R)
• M39: 9,001,005 km (0.039 R)
• M40: 9,074,308 km (0.103 R)
• M41: 9,202,962 km (0.094 R)
• M42: 10,158,443 km (0.105 R)
• M43: 10,638,353 km (0.069 R)
• M44: 10,793,636 km (0.07 R)
• M45: 11,501,084 km (0.101 R)
• M46: 11,920,706 km (0.05 R)
• M47: 12,041,581 km (0.104 R)
• M48: 12,508,626 km (0.077 R)
• M49: 12,795,854 km (0.068 R)
• M50: 13,147,409 km (0.096 R)
• M51: 13,397,537 km (0.093 R)
• M52: 13,628,216 km (0.108 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.8

Radius: 13.1

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.58 AU - 8.68 AU

Year: 11398 Days

Day: 7.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 54,681,848 km

• M1: 432,188 km (0.12 R)
• M2: 924,515 km (0.108 R)
• M3: 1,045,689 km (0.095 R)
• M4: 1,194,389 km (0.109 R)
• M5: 1,305,241 km (0.1 R)
• M6: 1,610,421 km (0.104 R)
• M7: 2,124,888 km (0.116 R)
• M8: 2,457,594 km (0.09 R)
• M9: 3,204,386 km (0.112 R)
• M10: 3,298,483 km (0.099 R)
• M11: 3,457,656 km (0.076 R)
• M12: 3,619,520 km (0.052 R)
• M13: 3,917,071 km (0.092 R)
• M14: 4,326,370 km (0.12 R)
• M15: 4,642,471 km (0.047 R)
• M16: 4,821,390 km (0.113 R)
• M17: 5,149,308 km (0.059 R)
• M18: 5,447,008 km (0.114 R)
• M19: 6,613,123 km (0.063 R)
• M20: 6,937,003 km (0.116 R)
• M21: 7,224,530 km (0.107 R)
• M22: 7,726,880 km (0.06 R)
• M23: 8,414,282 km (0.107 R)
• M24: 8,898,231 km (0.103 R)
• M25: 9,481,962 km (0.067 R)
• M26: 10,592,128 km (0.063 R)
• M27: 10,686,524 km (0.108 R)
• M28: 10,828,642 km (0.058 R)
• M29: 11,988,175 km (0.115 R)
• M30: 12,086,461 km (0.11 R)
• M31: 12,234,563 km (0.031 R)
• M32: 12,433,079 km (0.082 R)
• M33: 12,682,608 km (0.12 R)
• M34: 13,085,326 km (0.096 R)
• M35: 13,748,942 km (0.047 R)
• M36: 14,633,065 km (0.03 R)
• M37: 14,738,233 km (0.036 R)
• M38: 15,055,530 km (0.053 R)
• M39: 15,161,744 km (0.084 R)
• M40: 15,858,421 km (0.113 R)
• M41: 17,954,437 km (0.077 R)
• M42: 18,293,426 km (0.057 R)
• M43: 18,520,516 km (0.09 R)
• M44: 19,092,428 km (0.087 R)
• M45: 20,136,322 km (0.066 R)
• M46: 20,253,457 km (0.074 R)
• M47: 20,961,055 km (0.095 R)
• M48: 21,198,766 km (0.092 R)
• M49: 21,377,685 km (0.054 R)
• M50: 21,497,214 km (0.069 R)
• M51: 21,857,146 km (0.059 R)
• M52: 22,279,461 km (0.1 R)
• M53: 22,461,372 km (0.047 R)
• M54: 23,132,468 km (0.054 R)
• M55: 23,378,108 km (0.028 R)
• M56: 24,120,263 km (0.087 R)
• M57: 24,369,344 km (0.073 R)
• M58: 25,564,331 km (0.042 R)
• M59: 26,328,926 km (0.092 R)
• M60: 27,685,031 km (0.038 R)
• M61: 28,273,100 km (0.105 R)
• M62: 28,535,794 km (0.11 R)
• M63: 30,263,200 km (0.098 R)
• M64: 31,004,159 km (0.104 R)
• M65: 31,342,848 km (0.097 R)
• M66: 31,955,900 km (0.056 R)
• M67: 32,229,515 km (0.094 R)
• M68: 33,124,409 km (0.089 R)
• M69: 33,332,051 km (0.057 R)
• M70: 33,540,142 km (0.106 R)
• M71: 34,517,016 km (0.099 R)
• M72: 35,786,653 km (0.054 R)
• M73: 36,928,085 km (0.085 R)
• M74: 37,143,506 km (0.115 R)
• M75: 37,936,674 km (0.05 R)
• M76: 38,954,238 km (0.118 R)
• M77: 39,173,549 km (0.062 R)
• M78: 39,539,764 km (0.112 R)
• M79: 40,867,894 km (0.063 R)
• M80: 42,962,713 km (0.054 R)
• M81: 45,553,150 km (0.045 R)
• M82: 45,938,365 km (0.108 R)
• M83: 48,115,462 km (0.08 R)
• M84: 48,743,624 km (0.095 R)
• M85: 51,123,427 km (0.088 R)
• M86: 52,166,423 km (0.095 R)
• M87: 52,327,540 km (0.074 R)
• M88: 52,973,504 km (0.086 R)
• M89: 53,378,615 km (0.06 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 206 - 13,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit