🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1.02 AU

Year: 282 Days

Day: 45.8 Hours

Environment

Temp: 107 °C

Axial Tilt: 13.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.98 AU - 1.18 AU

Year: 418 Days

Day: 19.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 6.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.11 AU - 1.39 AU

Year: 521 Days

Day: 35.6 Hours

Environment

Temp: -17 °C

Axial Tilt: 49.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 22,617,507 km

• M1: 167,250 km (0.086 R)

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.73 AU - 3.51 AU

Year: 2054 Days

Day: 29.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 10.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.8 AU - 3.48 AU

Year: 2074 Days

Day: 19.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 122.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,617,507 km

• M1: 2,675,408 km (0.102 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.65 AU - 4.23 AU

Year: 2915 Days

Day: 40.8 Hours

Environment

Temp: -122 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,617,507 km

• M1: 203,752 km (0.083 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.26 AU - 4.52 AU

Year: 3429 Days

Day: 21.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 15 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 22,617,507 km

• M1: 1,657,694 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.6

Radius: 14.8

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.63 AU - 5.67 AU

Year: 3738 Days

Day: 5.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 22,617,507 km

• M1: 194,028 km (0.078 R)
• M2: 539,600 km (0.092 R)
• M3: 665,262 km (0.081 R)
• M4: 988,543 km (0.078 R)
• M5: 1,394,402 km (0.08 R)
• M6: 1,633,908 km (0.095 R)
• M7: 1,735,934 km (0.114 R)
• M8: 1,946,867 km (0.113 R)
• M9: 2,092,276 km (0.069 R)
• M10: 2,254,290 km (0.056 R)
• M11: 2,394,613 km (0.106 R)
• M12: 2,765,616 km (0.08 R)
• M13: 2,874,972 km (0.12 R)
• M14: 3,313,144 km (0.088 R)
• M15: 4,221,502 km (0.056 R)
• M16: 4,460,410 km (0.07 R)
• M17: 5,791,382 km (0.08 R)
• M18: 6,093,121 km (0.062 R)
• M19: 6,418,347 km (0.114 R)
• M20: 6,786,507 km (0.089 R)
• M21: 7,048,304 km (0.056 R)
• M22: 7,639,963 km (0.038 R)
• M23: 7,814,843 km (0.119 R)
• M24: 8,148,746 km (0.107 R)
• M25: 8,247,779 km (0.097 R)
• M26: 8,447,193 km (0.091 R)
• M27: 8,749,381 km (0.085 R)
• M28: 8,911,994 km (0.104 R)
• M29: 9,137,288 km (0.095 R)
• M30: 9,824,541 km (0.105 R)
• M31: 11,028,654 km (0.104 R)
• M32: 11,270,704 km (0.055 R)
• M33: 11,648,289 km (0.088 R)
• M34: 11,894,826 km (0.042 R)
• M35: 12,143,158 km (0.109 R)
• M36: 12,921,366 km (0.085 R)
• M37: 13,504,050 km (0.067 R)
• M38: 13,668,757 km (0.098 R)
• M39: 14,190,704 km (0.119 R)
• M40: 14,286,297 km (0.119 R)
• M41: 14,622,593 km (0.113 R)
• M42: 14,743,469 km (0.084 R)
• M43: 15,622,655 km (0.09 R)
• M44: 15,746,223 km (0.085 R)
• M45: 16,043,773 km (0.079 R)
• M46: 16,468,781 km (0.118 R)
• M47: 16,669,990 km (0.105 R)
• M48: 16,770,968 km (0.083 R)
• M49: 17,100,383 km (0.108 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 996.7

Radius: 10.7

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.15 AU - 5.43 AU

Year: 4536 Days

Day: 8 Hours

Environment

Temp: -148 °C

Axial Tilt: 173.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 22,617,507 km

• M1: 191,784 km (0.113 R)
• M2: 290,818 km (0.097 R)
• M3: 448,046 km (0.093 R)
• M4: 579,093 km (0.06 R)
• M5: 699,220 km (0.093 R)
• M6: 842,086 km (0.108 R)
• M7: 1,009,636 km (0.081 R)
• M8: 1,235,080 km (0.089 R)
• M9: 1,362,089 km (0.106 R)
• M10: 1,510,490 km (0.084 R)
• M11: 1,612,515 km (0.118 R)
• M12: 2,176,649 km (0.098 R)
• M13: 2,591,933 km (0.106 R)
• M14: 2,756,640 km (0.041 R)
• M15: 3,075,134 km (0.11 R)
• M16: 3,338,576 km (0.088 R)
• M17: 3,473,064 km (0.079 R)
• M18: 4,293,160 km (0.058 R)
• M19: 4,366,313 km (0.112 R)
• M20: 5,406,168 km (0.111 R)
• M21: 5,724,512 km (0.113 R)
• M22: 5,940,232 km (0.05 R)
• M23: 6,131,269 km (0.048 R)
• M24: 6,324,250 km (0.05 R)
• M25: 6,435,551 km (0.088 R)
• M26: 6,575,425 km (0.101 R)
• M27: 6,659,948 km (0.113 R)
• M28: 7,377,868 km (0.102 R)
• M29: 7,642,357 km (0.071 R)
• M30: 8,120,322 km (0.104 R)
• M31: 8,241,347 km (0.111 R)
• M32: 9,011,327 km (0.111 R)
• M33: 9,262,502 km (0.096 R)
• M34: 9,868,523 km (0.065 R)
• M35: 10,095,164 km (0.06 R)
• M36: 10,851,530 km (0.08 R)
• M37: 10,951,462 km (0.082 R)
• M38: 11,219,691 km (0.04 R)
• M39: 11,899,763 km (0.071 R)
• M40: 12,488,281 km (0.035 R)
• M41: 13,264,095 km (0.051 R)
• M42: 13,442,565 km (0.091 R)
• M43: 14,273,881 km (0.088 R)
• M44: 14,899,050 km (0.119 R)
• M45: 15,308,350 km (0.106 R)
• M46: 15,834,635 km (0.086 R)
• M47: 15,986,028 km (0.057 R)
• M48: 16,252,313 km (0.117 R)
• M49: 16,366,905 km (0.096 R)
• M50: 16,673,580 km (0.118 R)
• M51: 18,077,556 km (0.118 R)
• M52: 18,474,290 km (0.11 R)
• M53: 18,873,866 km (0.106 R)
• M54: 18,954,050 km (0.1 R)
• M55: 19,115,018 km (0.073 R)
• M56: 19,316,675 km (0.116 R)
• M57: 20,212,617 km (0.03 R)
• M58: 20,294,746 km (0.08 R)
• M59: 21,163,760 km (0.112 R)
• M60: 21,707,848 km (0.083 R)
• M61: 22,426,217 km (0.049 R)
• M62: 22,553,824 km (0.069 R)
• M63: 23,453,805 km (0.094 R)
• M64: 23,843,058 km (0.108 R)
• M65: 23,973,358 km (0.074 R)
• M66: 24,409,137 km (0.109 R)
• M67: 24,584,166 km (0.109 R)
• M68: 25,111,947 km (0.052 R)
• M69: 25,465,746 km (0.051 R)
• M70: 25,955,081 km (0.055 R)
• M71: 26,268,040 km (0.061 R)
• M72: 26,492,437 km (0.06 R)
• M73: 26,717,432 km (0.056 R)
• M74: 26,897,847 km (0.028 R)
• M75: 27,123,889 km (0.038 R)
• M76: 27,623,696 km (0.113 R)
• M77: 28,080,568 km (0.097 R)
• M78: 28,355,828 km (0.068 R)
• M79: 28,586,059 km (0.056 R)
• M80: 28,724,437 km (0.081 R)
• M81: 28,816,739 km (0.046 R)
• M82: 30,449,450 km (0.075 R)
• M83: 30,543,547 km (0.093 R)
• M84: 31,158,245 km (0.073 R)
• M85: 32,016,039 km (0.05 R)

Planet 10 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.3

Radius: 14.7

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 5.62 AU - 7.1 AU

Year: 5979 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 22,617,507 km

• M1: 271,520 km (0.095 R)
• M2: 426,204 km (0.101 R)
• M3: 671,545 km (0.119 R)
• M4: 850,165 km (0.083 R)
• M5: 1,092,214 km (0.052 R)
• M6: 1,258,716 km (0.064 R)
• M7: 1,370,616 km (0.09 R)
• M8: 1,473,090 km (0.103 R)
• M9: 1,618,649 km (0.096 R)
• M10: 1,769,144 km (0.113 R)
• M11: 2,026,154 km (0.072 R)
• M12: 2,295,729 km (0.047 R)
• M13: 2,577,123 km (0.066 R)
• M14: 2,853,579 km (0.094 R)
• M15: 2,987,170 km (0.119 R)
• M16: 3,105,801 km (0.105 R)
• M17: 3,225,928 km (0.119 R)
• M18: 3,632,236 km (0.096 R)
• M19: 3,777,496 km (0.065 R)
• M20: 3,869,199 km (0.073 R)
• M21: 4,055,000 km (0.084 R)
• M22: 4,167,946 km (0.115 R)
• M23: 4,630,503 km (0.087 R)
• M24: 4,808,375 km (0.103 R)
• M25: 5,232,036 km (0.107 R)
• M26: 6,245,711 km (0.107 R)
• M27: 6,442,582 km (0.093 R)
• M28: 7,159,305 km (0.084 R)
• M29: 7,877,973 km (0.068 R)
• M30: 8,450,185 km (0.049 R)
• M31: 8,692,534 km (0.042 R)
• M32: 8,937,276 km (0.105 R)
• M33: 9,559,304 km (0.092 R)
• M34: 9,888,270 km (0.067 R)
• M35: 10,015,727 km (0.086 R)
• M36: 10,169,514 km (0.115 R)
• M37: 10,324,048 km (0.119 R)
• M38: 10,871,277 km (0.088 R)
• M39: 11,241,382 km (0.053 R)
• M40: 11,696,310 km (0.1 R)
• M41: 11,804,319 km (0.034 R)
• M42: 12,130,143 km (0.08 R)
• M43: 12,790,618 km (0.093 R)
• M44: 12,985,544 km (0.053 R)
• M45: 13,125,418 km (0.074 R)
• M46: 13,434,786 km (0.093 R)
• M47: 14,233,190 km (0.11 R)
• M48: 14,464,169 km (0.059 R)
• M49: 15,429,973 km (0.032 R)
• M50: 15,816,235 km (0.077 R)
• M51: 16,477,158 km (0.101 R)
• M52: 16,841,579 km (0.036 R)
• M53: 17,362,179 km (0.073 R)
• M54: 17,454,631 km (0.082 R)
• M55: 17,547,232 km (0.087 R)
• M56: 17,763,999 km (0.098 R)
• M57: 17,888,315 km (0.089 R)
• M58: 18,075,163 km (0.113 R)
• M59: 18,388,121 km (0.076 R)
• M60: 18,576,764 km (0.062 R)
• M61: 18,671,460 km (0.063 R)
• M62: 19,242,176 km (0.096 R)
• M63: 19,465,675 km (0.104 R)
• M64: 20,336,035 km (0.1 R)
• M65: 20,563,723 km (0.043 R)
• M66: 21,516,213 km (0.104 R)
• M67: 22,516,574 km (0.113 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,630 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit