🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.68 AU - 0.74 AU

Year: 211 Days

Day: 34.6 Hours

Environment

Temp: 129 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 89,779,542 km

• M1: 479,910 km (0.102 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.6 AU - 1.74 AU

Year: 762 Days

Day: 40.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.4 AU - 2.04 AU

Year: 797 Days

Day: 38.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.51 AU - 1.95 AU

Year: 803 Days

Day: 41 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.16 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 2.22 AU - 2.94 AU

Year: 1463 Days

Day: 12.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 166.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,779,542 km

• M1: 379,081 km (0.095 R)
• M2: 470,934 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.04 AU - 3.18 AU

Year: 1489 Days

Day: 24.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.03 AU - 4.09 AU

Year: 2372 Days

Day: 37.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 89,779,542 km

• M1: 959,371 km (0.092 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.13 AU - 4.39 AU

Year: 2574 Days

Day: 42.4 Hours

Environment

Temp: -111 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.3

Radius: 10.1

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 11.26 AU - 12.68 AU

Year: 14623 Days

Day: 8.5 Hours

Environment

Temp: -184 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 89,779,542 km

• M1: 148,102 km (0.088 R)
• M2: 242,797 km (0.071 R)
• M3: 329,115 km (0.116 R)
• M4: 528,529 km (0.073 R)
• M5: 734,675 km (0.062 R)
• M6: 948,600 km (0.068 R)
• M7: 1,777,223 km (0.11 R)
• M8: 2,018,674 km (0.119 R)
• M9: 2,322,507 km (0.058 R)
• M10: 2,480,034 km (0.119 R)
• M11: 2,861,508 km (0.104 R)
• M12: 3,059,127 km (0.106 R)
• M13: 3,740,396 km (0.092 R)
• M14: 3,956,864 km (0.107 R)
• M15: 4,467,292 km (0.072 R)
• M16: 4,797,005 km (0.06 R)
• M17: 5,690,853 km (0.075 R)
• M18: 5,832,971 km (0.096 R)
• M19: 6,822,710 km (0.059 R)
• M20: 6,898,107 km (0.055 R)
• M21: 7,706,385 km (0.085 R)
• M22: 8,544,582 km (0.112 R)
• M23: 8,789,324 km (0.065 R)
• M24: 8,871,453 km (0.111 R)
• M25: 8,953,881 km (0.098 R)
• M26: 10,005,106 km (0.052 R)
• M27: 10,133,760 km (0.097 R)
• M28: 10,917,952 km (0.109 R)
• M29: 11,006,364 km (0.072 R)
• M30: 11,228,218 km (0.088 R)
• M31: 11,541,326 km (0.1 R)
• M32: 12,084,965 km (0.048 R)
• M33: 13,717,676 km (0.114 R)
• M34: 14,341,499 km (0.083 R)
• M35: 15,171,468 km (0.096 R)
• M36: 15,617,120 km (0.042 R)
• M37: 17,339,291 km (0.044 R)
• M38: 17,909,408 km (0.047 R)
• M39: 20,795,750 km (0.11 R)
• M40: 21,235,567 km (0.113 R)
• M41: 21,511,875 km (0.114 R)
• M42: 22,348,426 km (0.105 R)
• M43: 22,855,413 km (0.093 R)
• M44: 24,804,673 km (0.089 R)
• M45: 24,920,911 km (0.098 R)
• M46: 25,387,955 km (0.06 R)
• M47: 25,740,258 km (0.104 R)
• M48: 26,153,298 km (0.091 R)
• M49: 26,508,892 km (0.093 R)
• M50: 26,985,810 km (0.057 R)
• M51: 27,465,421 km (0.064 R)
• M52: 27,947,874 km (0.075 R)
• M53: 28,798,936 km (0.117 R)
• M54: 32,860,219 km (0.091 R)
• M55: 34,534,369 km (0.102 R)
• M56: 35,775,284 km (0.097 R)
• M57: 38,839,497 km (0.08 R)
• M58: 39,177,588 km (0.063 R)
• M59: 41,226,630 km (0.062 R)
• M60: 41,364,559 km (0.027 R)
• M61: 41,709,831 km (0.049 R)
• M62: 44,223,973 km (0.109 R)
• M63: 44,789,303 km (0.083 R)
• M64: 47,218,773 km (0.096 R)
• M65: 48,449,365 km (0.106 R)
• M66: 48,667,628 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 889.7

Radius: 3.5

Gravity: 72.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 12.63 AU - 19.27 AU

Year: 22493 Days

Day: 16.3 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 89,779,542 km

• M1: 192,233 km (0.118 R)
• M2: 656,435 km (0.046 R)
• M3: 1,297,014 km (0.083 R)
• M4: 1,849,927 km (0.073 R)
• M5: 1,923,679 km (0.09 R)
• M6: 2,386,086 km (0.102 R)
• M7: 2,881,255 km (0.025 R)
• M8: 2,923,890 km (0.073 R)
• M9: 3,096,676 km (0.052 R)
• M10: 3,317,333 km (0.033 R)
• M11: 3,362,063 km (0.112 R)
• M12: 3,773,756 km (0.102 R)
• M13: 4,249,627 km (0.101 R)
• M14: 4,298,246 km (0.081 R)
• M15: 4,896,039 km (0.103 R)
• M16: 6,333,375 km (0.101 R)
• M17: 6,444,676 km (0.067 R)
• M18: 6,556,725 km (0.076 R)
• M19: 6,669,223 km (0.118 R)
• M20: 7,010,904 km (0.076 R)
• M21: 7,652,081 km (0.094 R)
• M22: 7,711,321 km (0.096 R)
• M23: 10,071,228 km (0.084 R)
• M24: 11,803,272 km (0.051 R)
• M25: 12,563,229 km (0.12 R)
• M26: 12,843,576 km (0.104 R)
• M27: 13,267,835 km (0.084 R)
• M28: 13,481,760 km (0.087 R)
• M29: 17,442,962 km (0.061 R)
• M30: 18,465,464 km (0.111 R)
• M31: 18,624,486 km (0.065 R)
• M32: 18,783,957 km (0.044 R)
• M33: 19,994,653 km (0.118 R)
• M34: 21,983,258 km (0.078 R)
• M35: 23,343,701 km (0.068 R)
• M36: 25,082,028 km (0.1 R)
• M37: 27,584,800 km (0.12 R)
• M38: 29,699,216 km (0.032 R)
• M39: 29,792,416 km (0.076 R)
• M40: 32,726,479 km (0.045 R)
• M41: 33,692,432 km (0.117 R)
• M42: 34,863,933 km (0.108 R)
• M43: 35,158,940 km (0.108 R)
• M44: 35,751,348 km (0.079 R)
• M45: 36,745,875 km (0.093 R)
• M46: 37,246,579 km (0.107 R)
• M47: 37,346,959 km (0.082 R)
• M48: 38,254,719 km (0.101 R)
• M49: 38,965,907 km (0.064 R)
• M50: 41,125,053 km (0.093 R)
• M51: 41,749,026 km (0.109 R)
• M52: 42,901,229 km (0.082 R)
• M53: 44,063,754 km (0.089 R)
• M54: 44,169,968 km (0.058 R)
• M55: 47,177,932 km (0.084 R)
• M56: 48,926,283 km (0.117 R)
• M57: 49,256,445 km (0.105 R)
• M58: 52,260,969 km (0.107 R)
• M59: 55,209,842 km (0.071 R)
• M60: 55,783,101 km (0.072 R)
• M61: 56,128,074 km (0.116 R)
• M62: 57,051,242 km (0.108 R)
• M63: 59,733,233 km (0.05 R)
• M64: 60,203,868 km (0.054 R)
• M65: 60,557,517 km (0.119 R)
• M66: 60,793,882 km (0.063 R)
• M67: 61,267,210 km (0.112 R)
• M68: 61,979,595 km (0.111 R)
• M69: 62,098,525 km (0.098 R)
• M70: 63,412,443 km (0.102 R)
• M71: 64,856,362 km (0.118 R)
• M72: 66,920,214 km (0.028 R)
• M73: 67,042,286 km (0.087 R)
• M74: 68,021,553 km (0.084 R)
• M75: 72,110,662 km (0.119 R)
• M76: 72,486,302 km (0.095 R)
• M77: 75,261,193 km (0.079 R)
• M78: 76,151,300 km (0.053 R)
• M79: 77,557,071 km (0.12 R)
• M80: 79,487,931 km (0.118 R)
• M81: 80,135,091 km (0.112 R)
• M82: 80,264,643 km (0.042 R)
• M83: 80,524,195 km (0.055 R)
• M84: 80,653,897 km (0.099 R)
• M85: 81,304,199 km (0.115 R)
• M86: 83,528,121 km (0.113 R)
• M87: 85,109,819 km (0.117 R)
• M88: 85,639,395 km (0.086 R)
• M89: 87,768,024 km (0.091 R)
• M90: 88,436,876 km (0.102 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: 353 - 12,726 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit