🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.69 AU - 1.01 AU

Year: 277 Days

Day: 15.3 Hours

Environment

Temp: 181 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,980,849 km

• M1: 40,092 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.36 AU - 2.5 AU

Year: 1338 Days

Day: 39.6 Hours

Environment

Temp: -68 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 38,980,849 km

• M1: 736,022 km (0.038 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.29 AU - 2.83 AU

Year: 1446 Days

Day: 35.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.78 AU - 3.8 AU

Year: 2605 Days

Day: 46.9 Hours

Environment

Temp: -107 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.88 AU - 6.1 AU

Year: 3936 Days

Day: 13 Hours

Environment

Temp: -128 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.48 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.1

Radius: 15

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 4.7 AU - 7.24 AU

Year: 5151 Days

Day: 13.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 38,980,849 km

• M1: 375,491 km (0.085 R)
• M2: 512,672 km (0.107 R)
• M3: 720,912 km (0.076 R)
• M4: 960,718 km (0.072 R)
• M5: 1,180,178 km (0.092 R)
• M6: 1,602,044 km (0.118 R)
• M7: 1,739,524 km (0.112 R)
• M8: 2,011,942 km (0.072 R)
• M9: 2,345,096 km (0.093 R)
• M10: 2,518,630 km (0.109 R)
• M11: 2,845,202 km (0.112 R)
• M12: 2,979,840 km (0.066 R)
• M13: 3,308,357 km (0.042 R)
• M14: 4,019,396 km (0.093 R)
• M15: 4,421,963 km (0.058 R)
• M16: 4,578,892 km (0.085 R)
• M17: 4,717,718 km (0.069 R)
• M18: 5,101,587 km (0.095 R)
• M19: 6,029,692 km (0.09 R)
• M20: 6,269,946 km (0.112 R)
• M21: 6,402,340 km (0.03 R)
• M22: 6,558,071 km (0.116 R)
• M23: 7,730,171 km (0.109 R)
• M24: 8,015,454 km (0.109 R)
• M25: 8,669,945 km (0.09 R)
• M26: 9,141,028 km (0.108 R)
• M27: 9,978,926 km (0.114 R)
• M28: 10,577,617 km (0.081 R)
• M29: 11,429,876 km (0.118 R)
• M30: 12,304,425 km (0.109 R)
• M31: 12,861,976 km (0.111 R)
• M32: 13,599,045 km (0.078 R)
• M33: 13,799,955 km (0.055 R)
• M34: 14,204,467 km (0.108 R)
• M35: 14,907,278 km (0.104 R)
• M36: 15,292,642 km (0.067 R)
• M37: 15,471,711 km (0.073 R)
• M38: 16,990,429 km (0.104 R)
• M39: 17,299,947 km (0.075 R)
• M40: 18,050,180 km (0.027 R)
• M41: 18,239,571 km (0.099 R)
• M42: 18,811,184 km (0.114 R)
• M43: 19,356,618 km (0.109 R)
• M44: 19,809,750 km (0.068 R)
• M45: 20,070,200 km (0.111 R)
• M46: 20,233,561 km (0.108 R)
• M47: 21,189,940 km (0.102 R)
• M48: 21,289,722 km (0.118 R)
• M49: 21,556,604 km (0.026 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.8

Radius: 4.6

Gravity: 43.37 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.86 AU - 19.28 AU

Year: 22747 Days

Day: 20.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 38,980,849 km

• M1: 242,049 km (0.071 R)
• M2: 396,883 km (0.111 R)
• M3: 843,433 km (0.116 R)
• M4: 929,152 km (0.102 R)
• M5: 1,017,714 km (0.111 R)
• M6: 1,712,746 km (0.029 R)
• M7: 1,933,253 km (0.088 R)
• M8: 2,241,275 km (0.066 R)
• M9: 2,816,629 km (0.099 R)
• M10: 3,997,405 km (0.085 R)
• M11: 4,142,515 km (0.067 R)
• M12: 4,487,637 km (0.066 R)
• M13: 5,048,479 km (0.071 R)
• M14: 5,100,539 km (0.073 R)
• M15: 5,363,532 km (0.073 R)
• M16: 5,631,163 km (0.085 R)
• M17: 6,290,740 km (0.115 R)
• M18: 6,629,729 km (0.116 R)
• M19: 6,686,726 km (0.066 R)
• M20: 8,288,320 km (0.09 R)
• M21: 8,722,005 km (0.113 R)
• M22: 8,784,537 km (0.116 R)
• M23: 9,805,692 km (0.056 R)
• M24: 10,998,585 km (0.085 R)
• M25: 11,543,271 km (0.118 R)
• M26: 11,612,086 km (0.114 R)
• M27: 12,027,070 km (0.072 R)
• M28: 13,229,538 km (0.089 R)
• M29: 13,301,345 km (0.103 R)
• M30: 13,590,368 km (0.103 R)
• M31: 14,027,643 km (0.044 R)
• M32: 15,442,689 km (0.05 R)
• M33: 15,746,373 km (0.095 R)
• M34: 16,591,601 km (0.048 R)
• M35: 16,980,555 km (0.094 R)
• M36: 17,137,034 km (0.117 R)
• M37: 18,486,108 km (0.109 R)
• M38: 20,199,153 km (0.113 R)
• M39: 21,284,785 km (0.099 R)
• M40: 23,512,148 km (0.098 R)
• M41: 24,741,842 km (0.099 R)
• M42: 26,716,085 km (0.087 R)
• M43: 26,897,996 km (0.052 R)
• M44: 27,263,165 km (0.073 R)
• M45: 27,906,136 km (0.038 R)
• M46: 29,020,042 km (0.052 R)
• M47: 33,226,734 km (0.093 R)
• M48: 33,618,531 km (0.094 R)
• M49: 34,110,259 km (0.048 R)
• M50: 34,505,497 km (0.081 R)
• M51: 37,925,304 km (0.076 R)
• M52: 38,334,754 km (0.109 R)
• M53: 39,157,991 km (0.047 R)
• M54: 40,195,003 km (0.089 R)
• M55: 40,612,381 km (0.102 R)
• M56: 40,926,387 km (0.075 R)
• M57: 42,084,574 km (0.113 R)
• M58: 42,720,814 km (0.092 R)
• M59: 43,573,970 km (0.063 R)
• M60: 44,217,690 km (0.098 R)
• M61: 50,486,738 km (0.081 R)
• M62: 51,841,497 km (0.091 R)
• M63: 51,954,892 km (0.045 R)
• M64: 53,322,665 km (0.08 R)
• M65: 53,437,107 km (0.088 R)
• M66: 54,010,965 km (0.097 R)
• M67: 54,471,427 km (0.096 R)
• M68: 55,860,593 km (0.07 R)
• M69: 56,093,367 km (0.081 R)
• M70: 57,496,146 km (0.076 R)
• M71: 57,731,015 km (0.098 R)
• M72: 61,653,022 km (0.084 R)
• M73: 61,893,576 km (0.119 R)
• M74: 62,254,855 km (0.097 R)
• M75: 62,979,357 km (0.119 R)
• M76: 63,828,325 km (0.067 R)
• M77: 63,949,948 km (0.089 R)
• M78: 65,660,151 km (0.117 R)
• M79: 66,397,818 km (0.045 R)
• M80: 66,891,042 km (0.047 R)
• M81: 67,138,028 km (0.09 R)
• M82: 68,751,441 km (0.042 R)
• M83: 70,001,182 km (0.055 R)
• M84: 71,510,774 km (0.072 R)
• M85: 72,903,830 km (0.061 R)
• M86: 73,540,069 km (0.107 R)
• M87: 74,689,879 km (0.08 R)
• M88: 75,459,709 km (0.12 R)
• M89: 77,266,253 km (0.085 R)
• M90: 80,921,827 km (0.084 R)
• M91: 82,240,981 km (0.037 R)
• M92: 83,168,637 km (0.061 R)
• M93: 84,633,350 km (0.041 R)
• M94: 85,972,251 km (0.045 R)
• M95: 91,123,504 km (0.039 R)
• M96: 91,260,535 km (0.099 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65.9

Radius: 7

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 14.58 AU - 18.4 AU

Year: 23644 Days

Day: 19.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 38,980,849 km

• M1: 100,829 km (0.074 R)
• M2: 188,942 km (0.084 R)
• M3: 279,150 km (0.118 R)
• M4: 433,834 km (0.073 R)
• M5: 521,947 km (0.114 R)
• M6: 575,054 km (0.095 R)
• M7: 630,405 km (0.112 R)
• M8: 687,552 km (0.097 R)
• M9: 822,938 km (0.064 R)
• M10: 1,000,361 km (0.049 R)
• M11: 1,050,925 km (0.104 R)
• M12: 1,190,201 km (0.112 R)
• M13: 1,243,906 km (0.119 R)
• M14: 1,506,002 km (0.046 R)
• M15: 1,663,528 km (0.042 R)
• M16: 1,910,066 km (0.098 R)
• M17: 2,102,598 km (0.115 R)
• M18: 2,146,281 km (0.069 R)
• M19: 2,324,003 km (0.111 R)
• M20: 2,552,888 km (0.079 R)
• M21: 2,741,381 km (0.083 R)
• M22: 2,983,281 km (0.098 R)
• M23: 3,964,493 km (0.093 R)
• M24: 4,659,974 km (0.082 R)
• M25: 4,745,992 km (0.11 R)
• M26: 5,095,303 km (0.114 R)
• M27: 5,483,211 km (0.057 R)
• M28: 5,574,017 km (0.051 R)
• M29: 6,161,039 km (0.107 R)
• M30: 6,255,585 km (0.114 R)
• M31: 6,670,569 km (0.12 R)
• M32: 7,028,856 km (0.12 R)
• M33: 7,226,774 km (0.109 R)
• M34: 7,763,830 km (0.059 R)
• M35: 7,900,114 km (0.105 R)
• M36: 7,968,630 km (0.071 R)
• M37: 8,209,632 km (0.091 R)
• M38: 8,313,752 km (0.116 R)
• M39: 8,911,695 km (0.104 R)
• M40: 8,982,903 km (0.084 R)
• M41: 9,523,400 km (0.052 R)
• M42: 10,111,619 km (0.11 R)
• M43: 10,977,492 km (0.088 R)
• M44: 11,593,835 km (0.062 R)
• M45: 11,710,671 km (0.118 R)
• M46: 12,819,790 km (0.09 R)
• M47: 13,838,102 km (0.089 R)
• M48: 15,136,612 km (0.078 R)
• M49: 15,563,714 km (0.102 R)
• M50: 15,649,583 km (0.107 R)
• M51: 16,124,855 km (0.081 R)
• M52: 16,298,838 km (0.087 R)
• M53: 16,342,520 km (0.089 R)
• M54: 16,780,543 km (0.112 R)
• M55: 17,089,612 km (0.028 R)
• M56: 17,311,466 km (0.116 R)
• M57: 18,208,454 km (0.045 R)
• M58: 19,028,700 km (0.112 R)
• M59: 19,767,713 km (0.115 R)
• M60: 21,704,257 km (0.076 R)
• M61: 21,848,320 km (0.119 R)
• M62: 22,185,813 km (0.106 R)
• M63: 23,404,736 km (0.107 R)
• M64: 23,503,172 km (0.064 R)
• M65: 25,856,197 km (0.116 R)
• M66: 26,417,787 km (0.106 R)
• M67: 26,571,574 km (0.063 R)
• M68: 26,777,121 km (0.079 R)
• M69: 27,708,667 km (0.076 R)
• M70: 28,126,195 km (0.058 R)
• M71: 29,284,830 km (0.092 R)
• M72: 29,710,137 km (0.117 R)
• M73: 30,190,945 km (0.081 R)
• M74: 30,351,762 km (0.075 R)
• M75: 31,268,498 km (0.11 R)
• M76: 31,921,194 km (0.034 R)
• M77: 33,129,196 km (0.098 R)
• M78: 33,461,304 km (0.087 R)
• M79: 34,128,809 km (0.117 R)
• M80: 34,744,554 km (0.03 R)
• M81: 35,420,437 km (0.067 R)
• M82: 37,243,886 km (0.075 R)
• M83: 37,531,413 km (0.09 R)
• M84: 37,819,838 km (0.045 R)
• M85: 38,051,116 km (0.115 R)
• M86: 38,282,843 km (0.087 R)
• M87: 38,456,975 km (0.038 R)
• M88: 38,573,213 km (0.092 R)
• M89: 38,689,450 km (0.104 R)
• M90: 38,747,793 km (0.096 R)
• M91: 38,922,524 km (0.099 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 11,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit