🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.83 AU - 0.83 AU

Year: 270 Days

Day: 15 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.14 AU - 1.2 AU

Year: 451 Days

Day: 21.6 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.73 AU - 1.97 AU

Year: 897 Days

Day: 12.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,065,299 km

• M1: 339,138 km (0.114 R)
• M2: 1,325,288 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.54 AU - 2.48 AU

Year: 1016 Days

Day: 42.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.18 AU - 2.6 AU

Year: 1317 Days

Day: 32.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.73 AU - 4.67 AU

Year: 3068 Days

Day: 20.6 Hours

Environment

Temp: -127 °C

Axial Tilt: 41.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,065,299 km

• M1: 760,406 km (0.116 R)
• M2: 2,128,479 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.8

Radius: 13.6

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.19 AU - 9.07 AU

Year: 7512 Days

Day: 10.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 12 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 45,065,299 km

• M1: 192,832 km (0.108 R)
• M2: 286,181 km (0.104 R)
• M3: 863,030 km (0.11 R)
• M4: 1,057,358 km (0.046 R)
• M5: 1,228,947 km (0.06 R)
• M6: 1,742,965 km (0.09 R)
• M7: 2,039,318 km (0.089 R)
• M8: 2,193,853 km (0.072 R)
• M9: 2,288,548 km (0.05 R)
• M10: 2,384,590 km (0.061 R)
• M11: 2,564,407 km (0.112 R)
• M12: 3,202,442 km (0.102 R)
• M13: 3,292,500 km (0.104 R)
• M14: 3,401,706 km (0.119 R)
• M15: 3,623,709 km (0.111 R)
• M16: 3,774,354 km (0.106 R)
• M17: 3,888,946 km (0.082 R)
• M18: 4,101,824 km (0.099 R)
• M19: 4,398,327 km (0.061 R)
• M20: 5,437,434 km (0.062 R)
• M21: 5,523,752 km (0.096 R)
• M22: 5,676,042 km (0.081 R)
• M23: 6,231,350 km (0.098 R)
• M24: 6,874,022 km (0.108 R)
• M25: 7,014,495 km (0.093 R)
• M26: 7,322,217 km (0.039 R)
• M27: 7,489,767 km (0.119 R)
• M28: 7,731,368 km (0.094 R)
• M29: 7,877,525 km (0.113 R)
• M30: 8,024,729 km (0.102 R)
• M31: 8,147,998 km (0.044 R)
• M32: 8,296,848 km (0.102 R)
• M33: 8,396,480 km (0.101 R)
• M34: 8,496,710 km (0.117 R)
• M35: 8,622,372 km (0.12 R)
• M36: 8,774,065 km (0.097 R)
• M37: 9,286,288 km (0.111 R)
• M38: 9,676,738 km (0.047 R)
• M39: 10,125,831 km (0.113 R)
• M40: 11,072,038 km (0.119 R)
• M41: 11,264,720 km (0.112 R)
• M42: 11,375,272 km (0.04 R)
• M43: 11,737,150 km (0.101 R)
• M44: 11,905,597 km (0.027 R)
• M45: 12,386,853 km (0.049 R)
• M46: 13,222,657 km (0.095 R)
• M47: 14,046,941 km (0.061 R)
• M48: 15,131,077 km (0.081 R)
• M49: 15,222,780 km (0.034 R)
• M50: 15,406,486 km (0.116 R)
• M51: 15,714,209 km (0.09 R)
• M52: 15,930,976 km (0.04 R)
• M53: 16,055,143 km (0.108 R)
• M54: 16,148,641 km (0.069 R)
• M55: 16,242,290 km (0.096 R)
• M56: 16,398,619 km (0.063 R)
• M57: 16,839,185 km (0.1 R)
• M58: 16,934,180 km (0.106 R)
• M59: 17,828,775 km (0.095 R)
• M60: 18,935,650 km (0.086 R)
• M61: 19,199,391 km (0.098 R)
• M62: 19,497,539 km (0.118 R)
• M63: 20,031,304 km (0.1 R)
• M64: 20,165,494 km (0.051 R)
• M65: 21,352,553 km (0.12 R)
• M66: 21,799,252 km (0.114 R)
• M67: 21,937,331 km (0.119 R)
• M68: 22,666,920 km (0.118 R)
• M69: 22,876,806 km (0.087 R)
• M70: 23,865,049 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.1

Radius: 10

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.59 AU - 8.49 AU

Year: 8126 Days

Day: 11.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,065,299 km

• M1: 191,036 km (0.088 R)
• M2: 483,949 km (0.104 R)
• M3: 567,724 km (0.118 R)
• M4: 851,960 km (0.034 R)
• M5: 974,630 km (0.079 R)
• M6: 1,257,819 km (0.089 R)
• M7: 1,358,049 km (0.028 R)
• M8: 1,482,066 km (0.083 R)
• M9: 1,763,908 km (0.114 R)
• M10: 1,854,116 km (0.026 R)
• M11: 2,015,981 km (0.094 R)
• M12: 2,328,790 km (0.098 R)
• M13: 2,580,114 km (0.074 R)
• M14: 3,027,562 km (0.066 R)
• M15: 3,191,371 km (0.081 R)
• M16: 3,386,297 km (0.093 R)
• M17: 3,556,390 km (0.039 R)
• M18: 4,573,357 km (0.098 R)
• M19: 4,856,994 km (0.111 R)
• M20: 5,607,676 km (0.056 R)
• M21: 5,674,696 km (0.1 R)
• M22: 5,843,442 km (0.089 R)
• M23: 5,945,468 km (0.061 R)
• M24: 6,048,092 km (0.077 R)
• M25: 7,361,711 km (0.116 R)
• M26: 7,582,817 km (0.054 R)
• M27: 8,221,450 km (0.119 R)
• M28: 8,682,660 km (0.103 R)
• M29: 9,073,410 km (0.098 R)
• M30: 9,670,306 km (0.086 R)
• M31: 10,279,917 km (0.098 R)
• M32: 10,527,202 km (0.089 R)
• M33: 10,651,668 km (0.095 R)
• M34: 11,281,175 km (0.102 R)
• M35: 11,365,997 km (0.098 R)
• M36: 11,793,399 km (0.119 R)
• M37: 11,922,651 km (0.049 R)
• M38: 12,182,503 km (0.074 R)
• M39: 12,313,251 km (0.113 R)
• M40: 12,840,584 km (0.113 R)
• M41: 13,151,598 km (0.104 R)
• M42: 13,330,517 km (0.08 R)
• M43: 16,252,313 km (0.069 R)
• M44: 16,927,597 km (0.1 R)
• M45: 18,455,291 km (0.099 R)
• M46: 18,605,487 km (0.061 R)
• M47: 18,957,491 km (0.098 R)
• M48: 19,362,602 km (0.112 R)
• M49: 20,078,278 km (0.118 R)
• M50: 20,284,274 km (0.104 R)
• M51: 21,272,668 km (0.064 R)
• M52: 22,329,876 km (0.1 R)
• M53: 22,972,548 km (0.12 R)
• M54: 23,458,442 km (0.118 R)
• M55: 23,566,901 km (0.093 R)
• M56: 27,409,172 km (0.116 R)
• M57: 27,523,465 km (0.113 R)
• M58: 28,848,603 km (0.049 R)
• M59: 29,431,137 km (0.061 R)
• M60: 30,194,385 km (0.047 R)
• M61: 30,371,509 km (0.08 R)
• M62: 31,381,295 km (0.111 R)
• M63: 32,281,425 km (0.098 R)
• M64: 32,402,151 km (0.116 R)
• M65: 32,704,488 km (0.105 R)
• M66: 33,068,460 km (0.093 R)
• M67: 33,555,999 km (0.089 R)
• M68: 34,599,744 km (0.063 R)
• M69: 35,342,796 km (0.115 R)
• M70: 36,216,448 km (0.108 R)
• M71: 37,097,280 km (0.113 R)
• M72: 37,223,690 km (0.107 R)
• M73: 37,286,970 km (0.09 R)
• M74: 38,751,683 km (0.111 R)
• M75: 39,136,897 km (0.082 R)
• M76: 40,690,322 km (0.096 R)
• M77: 40,951,220 km (0.105 R)
• M78: 41,016,595 km (0.092 R)
• M79: 41,343,616 km (0.076 R)
• M80: 42,131,996 km (0.08 R)
• M81: 44,325,849 km (0.031 R)

Kuiper Belt

Range: 30.8 - 49.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 10,801 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit