🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.48 AU - 0.78 AU

Year: 182 Days

Day: 32.3 Hours

Environment

Temp: 137 °C

Axial Tilt: 88.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.52 AU - 0.82 AU

Year: 199 Days

Day: 21.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.75 AU - 0.79 AU

Year: 246 Days

Day: 37.7 Hours

Environment

Temp: 128 °C

Axial Tilt: 42.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.65 AU - 0.97 AU

Year: 265 Days

Day: 29.4 Hours

Environment

Temp: 140 °C

Axial Tilt: 19.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.94 AU - 0.96 AU

Year: 337 Days

Day: 30.6 Hours

Environment

Temp: 160 °C

Axial Tilt: 28.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,668,101 km

• M1: 458,667 km (0.12 R)
• M2: 651,050 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.04 AU - 1.26 AU

Year: 448 Days

Day: 34.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 115.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,668,101 km

• M1: 705,055 km (0.107 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.62 AU - 3.7 AU

Year: 2042 Days

Day: 30.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 59,668,101 km

• M1: 379,081 km (0.081 R)
• M2: 887,564 km (0.12 R)

Planet 8 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 2.96 AU - 3.46 AU

Year: 2090 Days

Day: 13.4 Hours

Environment

Temp: -101 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.2

Radius: 10.9

Gravity: 5.85 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 8.01 AU - 11.33 AU

Year: 10929 Days

Day: 6.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 59,668,101 km

• M1: 143,913 km (0.098 R)
• M2: 268,977 km (0.047 R)
• M3: 483,650 km (0.096 R)
• M4: 671,545 km (0.034 R)
• M5: 829,221 km (0.055 R)
• M6: 960,867 km (0.115 R)
• M7: 1,120,338 km (0.111 R)
• M8: 1,246,001 km (0.05 R)
• M9: 1,398,740 km (0.119 R)
• M10: 2,046,050 km (0.104 R)
• M11: 2,361,253 km (0.097 R)
• M12: 2,692,014 km (0.101 R)
• M13: 2,805,708 km (0.103 R)
• M14: 2,920,898 km (0.104 R)
• M15: 3,428,334 km (0.114 R)
• M16: 3,708,382 km (0.073 R)
• M17: 4,797,604 km (0.112 R)
• M18: 4,936,131 km (0.06 R)
• M19: 5,146,316 km (0.09 R)
• M20: 5,503,257 km (0.042 R)
• M21: 6,932,216 km (0.096 R)
• M22: 7,406,291 km (0.077 R)
• M23: 7,931,679 km (0.071 R)
• M24: 8,054,649 km (0.084 R)
• M25: 8,469,334 km (0.08 R)
• M26: 8,933,386 km (0.112 R)
• M27: 9,018,657 km (0.09 R)
• M28: 9,104,227 km (0.053 R)
• M29: 9,276,115 km (0.117 R)
• M30: 9,362,433 km (0.068 R)
• M31: 9,535,967 km (0.038 R)
• M32: 9,842,343 km (0.116 R)
• M33: 10,285,452 km (0.054 R)
• M34: 10,599,608 km (0.07 R)
• M35: 11,237,343 km (0.097 R)
• M36: 11,840,821 km (0.084 R)
• M37: 12,122,813 km (0.054 R)
• M38: 12,597,786 km (0.084 R)
• M39: 14,357,955 km (0.102 R)
• M40: 15,164,886 km (0.085 R)
• M41: 16,980,705 km (0.086 R)
• M42: 17,405,413 km (0.1 R)
• M43: 17,726,151 km (0.074 R)
• M44: 19,359,311 km (0.1 R)
• M45: 19,525,215 km (0.059 R)
• M46: 20,700,157 km (0.065 R)
• M47: 21,267,731 km (0.118 R)
• M48: 21,381,874 km (0.081 R)
• M49: 22,128,667 km (0.034 R)
• M50: 24,719,103 km (0.062 R)
• M51: 25,079,784 km (0.097 R)
• M52: 25,381,672 km (0.082 R)
• M53: 26,294,519 km (0.108 R)
• M54: 26,847,283 km (0.108 R)
• M55: 27,777,333 km (0.088 R)
• M56: 27,902,097 km (0.081 R)
• M57: 28,089,543 km (0.035 R)
• M58: 28,843,965 km (0.12 R)
• M59: 29,287,074 km (0.108 R)
• M60: 29,541,391 km (0.085 R)
• M61: 29,987,940 km (0.065 R)
• M62: 30,758,968 km (0.081 R)
• M63: 30,888,071 km (0.093 R)
• M64: 32,583,015 km (0.12 R)
• M65: 32,780,484 km (0.118 R)
• M66: 33,441,706 km (0.098 R)
• M67: 34,174,287 km (0.117 R)
• M68: 34,979,273 km (0.076 R)
• M69: 35,519,471 km (0.119 R)
• M70: 35,655,007 km (0.101 R)
• M71: 37,846,017 km (0.027 R)
• M72: 37,984,395 km (0.116 R)
• M73: 38,748,541 km (0.091 R)
• M74: 39,798,718 km (0.088 R)
• M75: 40,504,072 km (0.063 R)
• M76: 41,213,615 km (0.079 R)
• M77: 42,357,291 km (0.08 R)
• M78: 43,946,768 km (0.082 R)
• M79: 45,408,638 km (0.09 R)
• M80: 45,555,693 km (0.114 R)
• M81: 46,812,315 km (0.085 R)
• M82: 48,831,139 km (0.045 R)
• M83: 49,586,159 km (0.096 R)
• M84: 49,737,702 km (0.119 R)
• M85: 50,192,928 km (0.068 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.9

Radius: 9.7

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 10.62 AU - 13.52 AU

Year: 15240 Days

Day: 8 Hours

Environment

Temp: -179 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,668,101 km

• M1: 241,152 km (0.058 R)
• M2: 806,482 km (0.099 R)
• M3: 930,948 km (0.111 R)
• M4: 1,107,473 km (0.077 R)
• M5: 1,247,197 km (0.048 R)
• M6: 1,319,304 km (0.086 R)
• M7: 1,442,871 km (0.113 R)
• M8: 1,648,718 km (0.085 R)
• M9: 1,809,536 km (0.1 R)
• M10: 1,947,465 km (0.119 R)
• M11: 2,146,729 km (0.104 R)
• M12: 2,322,806 km (0.104 R)
• M13: 2,442,933 km (0.12 R)
• M14: 2,879,609 km (0.066 R)
• M15: 3,173,270 km (0.115 R)
• M16: 3,860,373 km (0.083 R)
• M17: 4,630,353 km (0.105 R)
• M18: 5,091,264 km (0.074 R)
• M19: 5,248,192 km (0.109 R)
• M20: 5,486,652 km (0.114 R)
• M21: 6,140,095 km (0.053 R)
• M22: 6,904,241 km (0.094 R)
• M23: 8,474,869 km (0.082 R)
• M24: 8,567,919 km (0.084 R)
• M25: 8,708,092 km (0.1 R)
• M26: 9,758,867 km (0.088 R)
• M27: 9,856,405 km (0.038 R)
• M28: 10,101,596 km (0.08 R)
• M29: 10,398,548 km (0.11 R)
• M30: 11,718,300 km (0.118 R)
• M31: 12,450,732 km (0.076 R)
• M32: 13,413,992 km (0.119 R)
• M33: 14,234,985 km (0.101 R)
• M34: 14,679,590 km (0.07 R)
• M35: 15,468,420 km (0.084 R)
• M36: 16,271,012 km (0.114 R)
• M37: 16,386,801 km (0.085 R)
• M38: 17,204,952 km (0.109 R)
• M39: 17,381,926 km (0.048 R)
• M40: 17,619,039 km (0.097 R)
• M41: 18,036,267 km (0.063 R)
• M42: 18,638,100 km (0.071 R)
• M43: 19,553,190 km (0.071 R)
• M44: 19,923,295 km (0.119 R)
• M45: 21,237,063 km (0.096 R)
• M46: 22,643,134 km (0.03 R)
• M47: 22,772,386 km (0.064 R)
• M48: 23,422,688 km (0.085 R)
• M49: 23,815,831 km (0.088 R)
• M50: 23,881,505 km (0.094 R)
• M51: 24,078,974 km (0.086 R)
• M52: 24,409,436 km (0.095 R)
• M53: 25,544,285 km (0.076 R)
• M54: 27,038,170 km (0.101 R)
• M55: 29,897,134 km (0.107 R)
• M56: 29,968,044 km (0.108 R)
• M57: 31,110,523 km (0.067 R)
• M58: 32,049,249 km (0.044 R)
• M59: 32,558,481 km (0.057 R)
• M60: 32,631,484 km (0.1 R)
• M61: 33,217,160 km (0.095 R)
• M62: 34,473,483 km (0.068 R)
• M63: 34,845,982 km (0.041 R)
• M64: 35,070,079 km (0.108 R)
• M65: 36,804,218 km (0.041 R)
• M66: 37,337,534 km (0.108 R)
• M67: 37,566,868 km (0.039 R)
• M68: 38,488,839 km (0.075 R)
• M69: 38,875,251 km (0.116 R)
• M70: 39,262,859 km (0.095 R)
• M71: 40,590,540 km (0.068 R)
• M72: 41,536,597 km (0.08 R)
• M73: 41,615,734 km (0.092 R)
• M74: 41,695,021 km (0.102 R)
• M75: 42,489,834 km (0.069 R)
• M76: 42,569,720 km (0.036 R)
• M77: 43,450,402 km (0.114 R)
• M78: 44,580,016 km (0.109 R)
• M79: 45,311,250 km (0.101 R)
• M80: 47,446,012 km (0.041 R)
• M81: 47,611,617 km (0.117 R)
• M82: 48,026,302 km (0.058 R)
• M83: 48,359,008 km (0.119 R)
• M84: 48,442,334 km (0.113 R)
• M85: 48,859,562 km (0.104 R)
• M86: 50,118,129 km (0.105 R)
• M87: 51,983,315 km (0.049 R)
• M88: 52,239,427 km (0.09 R)
• M89: 53,698,754 km (0.106 R)
• M90: 54,390,046 km (0.105 R)
• M91: 55,084,330 km (0.114 R)
• M92: 57,272,797 km (0.119 R)
• M93: 59,400,378 km (0.116 R)
• M94: 59,668,158 km (0.074 R)

Kuiper Belt

Range: 30.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 10,937 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit