🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.87 AU - 0.93 AU

Year: 306 Days

Day: 36.9 Hours

Environment

Temp: 178 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.31 AU - 1.95 AU

Year: 745 Days

Day: 12.9 Hours

Environment

Temp: -35 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 1.97 AU - 2.99 AU

Year: 1399 Days

Day: 35.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.16 AU - 3.36 AU

Year: 1642 Days

Day: 23.7 Hours

Environment

Temp: -85 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,869,866 km

• M1: 404,513 km (0.079 R)
• M2: 786,137 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 2.67 AU - 3.63 AU

Year: 2002 Days

Day: 12.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,869,866 km

• M1: 337,044 km (0.082 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 3.36 AU - 3.46 AU

Year: 2255 Days

Day: 38.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 11.7

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 5.2 AU - 5.66 AU

Year: 4532 Days

Day: 12.2 Hours

Environment

Temp: -139 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 70,869,866 km

• M1: 219,460 km (0.091 R)
• M2: 326,722 km (0.119 R)
• M3: 529,427 km (0.092 R)
• M4: 687,103 km (0.12 R)
• M5: 1,268,889 km (0.056 R)
• M6: 1,540,858 km (0.114 R)
• M7: 1,732,942 km (0.081 R)
• M8: 2,155,855 km (0.117 R)
• M9: 2,309,342 km (0.105 R)
• M10: 2,514,291 km (0.09 R)
• M11: 2,676,156 km (0.096 R)
• M12: 2,976,399 km (0.114 R)
• M13: 3,375,826 km (0.109 R)
• M14: 3,737,254 km (0.072 R)
• M15: 3,811,006 km (0.037 R)
• M16: 3,979,004 km (0.1 R)
• M17: 4,168,395 km (0.074 R)
• M18: 4,322,182 km (0.067 R)
• M19: 4,438,718 km (0.096 R)
• M20: 4,536,555 km (0.109 R)
• M21: 4,734,623 km (0.084 R)
• M22: 5,283,797 km (0.114 R)
• M23: 5,597,803 km (0.069 R)
• M24: 6,178,093 km (0.096 R)
• M25: 7,188,028 km (0.097 R)
• M26: 7,512,655 km (0.113 R)
• M27: 8,321,082 km (0.075 R)
• M28: 8,711,084 km (0.08 R)
• M29: 9,057,403 km (0.106 R)
• M30: 9,207,151 km (0.076 R)
• M31: 9,382,928 km (0.096 R)
• M32: 9,686,911 km (0.09 R)
• M33: 9,891,411 km (0.059 R)
• M34: 9,968,454 km (0.104 R)
• M35: 10,565,798 km (0.093 R)
• M36: 10,749,804 km (0.057 R)
• M37: 11,067,998 km (0.06 R)
• M38: 11,148,033 km (0.115 R)
• M39: 11,849,498 km (0.109 R)
• M40: 12,040,833 km (0.032 R)
• M41: 12,260,892 km (0.061 R)
• M42: 13,352,059 km (0.048 R)
• M43: 13,636,893 km (0.103 R)
• M44: 13,780,058 km (0.094 R)
• M45: 13,894,949 km (0.107 R)
• M46: 13,981,417 km (0.053 R)
• M47: 14,386,827 km (0.114 R)
• M48: 14,943,331 km (0.075 R)
• M49: 15,447,327 km (0.039 R)
• M50: 16,077,582 km (0.03 R)
• M51: 16,289,563 km (0.114 R)
• M52: 16,746,883 km (0.101 R)
• M53: 17,177,576 km (0.104 R)
• M54: 17,892,953 km (0.097 R)
• M55: 18,112,562 km (0.065 R)
• M56: 18,301,654 km (0.091 R)
• M57: 18,428,064 km (0.089 R)
• M58: 18,968,412 km (0.112 R)
• M59: 20,292,951 km (0.12 R)
• M60: 20,620,570 km (0.084 R)
• M61: 21,647,261 km (0.114 R)
• M62: 21,814,362 km (0.095 R)
• M63: 22,217,378 km (0.11 R)
• M64: 22,758,324 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 203.3

Radius: 3.8

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 16.46 AU - 24.34 AU

Year: 33000 Days

Day: 19.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,869,866 km

• M1: 247,584 km (0.088 R)
• M2: 278,402 km (0.091 R)
• M3: 344,225 km (0.066 R)
• M4: 700,866 km (0.101 R)
• M5: 1,358,947 km (0.118 R)
• M6: 1,387,071 km (0.046 R)
• M7: 2,186,822 km (0.056 R)
• M8: 2,954,558 km (0.064 R)
• M9: 3,366,850 km (0.092 R)
• M10: 3,638,519 km (0.073 R)
• M11: 3,836,886 km (0.077 R)
• M12: 4,327,418 km (0.061 R)
• M13: 4,369,155 km (0.118 R)
• M14: 4,495,117 km (0.095 R)
• M15: 5,321,196 km (0.106 R)
• M16: 5,455,834 km (0.083 R)
• M17: 5,501,013 km (0.118 R)
• M18: 6,911,571 km (0.103 R)
• M19: 7,009,408 km (0.057 R)
• M20: 9,382,479 km (0.109 R)
• M21: 9,928,212 km (0.028 R)
• M22: 10,653,164 km (0.077 R)
• M23: 11,510,509 km (0.06 R)
• M24: 11,801,178 km (0.048 R)
• M25: 13,229,837 km (0.077 R)
• M26: 13,534,269 km (0.089 R)
• M27: 13,902,579 km (0.058 R)
• M28: 15,729,019 km (0.117 R)
• M29: 15,857,673 km (0.115 R)
• M30: 15,922,150 km (0.058 R)
• M31: 16,310,955 km (0.116 R)
• M32: 17,562,491 km (0.082 R)
• M33: 17,762,952 km (0.105 R)
• M34: 18,301,056 km (0.118 R)
• M35: 20,577,038 km (0.094 R)
• M36: 20,929,490 km (0.068 R)
• M37: 21,284,037 km (0.066 R)
• M38: 21,855,351 km (0.073 R)
• M39: 22,070,922 km (0.119 R)
• M40: 22,504,307 km (0.074 R)
• M41: 23,746,867 km (0.03 R)
• M42: 23,894,669 km (0.119 R)
• M43: 24,413,774 km (0.069 R)
• M44: 25,086,815 km (0.102 R)
• M45: 25,237,161 km (0.051 R)
• M46: 25,387,955 km (0.072 R)
• M47: 27,373,867 km (0.098 R)
• M48: 28,072,938 km (0.059 R)
• M49: 31,411,663 km (0.08 R)
• M50: 31,573,678 km (0.091 R)
• M51: 34,705,659 km (0.092 R)
• M52: 34,873,358 km (0.114 R)
• M53: 39,672,907 km (0.12 R)
• M54: 40,287,305 km (0.091 R)
• M55: 41,703,249 km (0.03 R)
• M56: 42,417,279 km (0.064 R)
• M57: 43,767,101 km (0.089 R)
• M58: 45,772,161 km (0.116 R)
• M59: 46,232,025 km (0.116 R)
• M60: 46,970,889 km (0.086 R)
• M61: 47,341,892 km (0.117 R)
• M62: 47,900,191 km (0.113 R)
• M63: 49,211,117 km (0.095 R)
• M64: 50,818,845 km (0.102 R)
• M65: 52,443,778 km (0.076 R)
• M66: 55,744,206 km (0.042 R)
• M67: 57,122,601 km (0.11 R)
• M68: 58,911,342 km (0.093 R)
• M69: 59,211,286 km (0.111 R)
• M70: 59,712,140 km (0.106 R)
• M71: 61,425,933 km (0.073 R)
• M72: 62,136,373 km (0.078 R)
• M73: 62,849,357 km (0.107 R)
• M74: 63,360,383 km (0.094 R)
• M75: 64,180,927 km (0.111 R)
• M76: 64,695,394 km (0.043 R)
• M77: 65,418,102 km (0.111 R)
• M78: 66,663,354 km (0.077 R)
• M79: 66,767,474 km (0.062 R)
• M80: 66,871,595 km (0.11 R)
• M81: 68,755,780 km (0.115 R)
• M82: 69,176,898 km (0.107 R)
• M83: 70,339,423 km (0.076 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 12,547 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit