🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.47 AU - 0.69 AU

Year: 155 Days

Day: 19 Hours

Environment

Temp: 187 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,501,370 km

• M1: 121,174 km (0.085 R)
• M2: 219,460 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.81 AU - 1.19 AU

Year: 350 Days

Day: 34.8 Hours

Environment

Temp: 143 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.03 AU - 1.17 AU

Year: 404 Days

Day: 20.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,501,370 km

• M1: 127,009 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.45 AU - 1.95 AU

Year: 775 Days

Day: 15.8 Hours

Environment

Temp: -31 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.07 AU - 3.11 AU

Year: 1458 Days

Day: 18.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,501,370 km

• M1: 674,986 km (0.075 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2.68 AU - 4.32 AU

Year: 2291 Days

Day: 38.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.12 AU - 4.5 AU

Year: 2602 Days

Day: 30.5 Hours

Environment

Temp: -118 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,501,370 km

• M1: 356,193 km (0.093 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.7

Radius: 12.6

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 8.65 AU - 8.73 AU

Year: 8962 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,501,370 km

• M1: 302,188 km (0.108 R)
• M2: 430,543 km (0.075 R)
• M3: 553,811 km (0.102 R)
• M4: 723,904 km (0.037 R)
• M5: 1,901,688 km (0.105 R)
• M6: 2,095,417 km (0.083 R)
• M7: 2,219,883 km (0.1 R)
• M8: 2,582,059 km (0.106 R)
• M9: 2,662,094 km (0.099 R)
• M10: 3,362,362 km (0.106 R)
• M11: 3,479,646 km (0.092 R)
• M12: 3,628,197 km (0.097 R)
• M13: 3,748,623 km (0.09 R)
• M14: 3,839,729 km (0.104 R)
• M15: 4,024,482 km (0.089 R)
• M16: 4,117,831 km (0.086 R)
• M17: 5,058,502 km (0.086 R)
• M18: 5,536,019 km (0.026 R)
• M19: 5,886,078 km (0.09 R)
• M20: 7,742,438 km (0.119 R)
• M21: 9,430,650 km (0.097 R)
• M22: 9,680,777 km (0.087 R)
• M23: 10,060,307 km (0.117 R)
• M24: 10,187,914 km (0.059 R)
• M25: 10,358,905 km (0.117 R)
• M26: 10,487,858 km (0.103 R)
• M27: 10,660,494 km (0.115 R)
• M28: 10,877,710 km (0.108 R)
• M29: 12,030,511 km (0.073 R)
• M30: 12,211,375 km (0.094 R)
• M31: 12,575,646 km (0.104 R)
• M32: 12,713,276 km (0.112 R)
• M33: 13,221,909 km (0.082 R)
• M34: 13,926,365 km (0.08 R)
• M35: 14,259,370 km (0.059 R)
• M36: 15,127,486 km (0.049 R)
• M37: 16,562,130 km (0.096 R)
• M38: 17,423,215 km (0.086 R)
• M39: 17,525,540 km (0.092 R)
• M40: 17,782,100 km (0.086 R)
• M41: 17,885,024 km (0.028 R)
• M42: 19,772,351 km (0.093 R)
• M43: 20,415,472 km (0.063 R)
• M44: 20,739,650 km (0.055 R)
• M45: 20,956,717 km (0.114 R)
• M46: 21,557,352 km (0.101 R)
• M47: 21,667,307 km (0.096 R)
• M48: 21,887,515 km (0.093 R)
• M49: 23,732,805 km (0.078 R)
• M50: 23,903,047 km (0.049 R)
• M51: 24,016,741 km (0.06 R)
• M52: 24,587,906 km (0.107 R)
• M53: 24,760,243 km (0.098 R)
• M54: 25,337,242 km (0.085 R)
• M55: 25,453,180 km (0.112 R)
• M56: 27,689,668 km (0.038 R)
• M57: 28,228,520 km (0.053 R)
• M58: 28,529,511 km (0.09 R)
• M59: 28,710,524 km (0.117 R)
• M60: 29,682,462 km (0.082 R)
• M61: 30,049,724 km (0.071 R)
• M62: 30,912,605 km (0.091 R)
• M63: 31,347,037 km (0.053 R)
• M64: 31,783,564 km (0.105 R)
• M65: 32,725,731 km (0.102 R)
• M66: 33,486,137 km (0.1 R)
• M67: 33,932,387 km (0.075 R)
• M68: 34,316,405 km (0.062 R)
• M69: 34,637,592 km (0.091 R)
• M70: 35,282,957 km (0.087 R)
• M71: 35,932,212 km (0.053 R)
• M72: 36,782,077 km (0.064 R)
• M73: 39,910,019 km (0.119 R)
• M74: 41,539,738 km (0.056 R)
• M75: 42,638,385 km (0.117 R)
• M76: 43,122,035 km (0.114 R)
• M77: 43,468,653 km (0.092 R)
• M78: 43,885,882 km (0.115 R)
• M79: 44,025,157 km (0.104 R)
• M80: 44,304,307 km (0.066 R)
• M81: 46,274,511 km (0.03 R)
• M82: 46,416,330 km (0.089 R)

Asteroid Belt

Center: 12.28 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 391.8

Radius: 4.9

Gravity: 16.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 13.21 AU - 18.51 AU

Year: 22097 Days

Day: 22.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,501,370 km

• M1: 210,484 km (0.062 R)
• M2: 280,945 km (0.12 R)
• M3: 540,946 km (0.052 R)
• M4: 1,052,122 km (0.098 R)
• M5: 1,230,592 km (0.058 R)
• M6: 2,388,330 km (0.031 R)
• M7: 2,421,391 km (0.05 R)
• M8: 2,454,602 km (0.1 R)
• M9: 3,823,273 km (0.093 R)
• M10: 3,861,869 km (0.073 R)
• M11: 4,018,049 km (0.111 R)
• M12: 5,083,036 km (0.103 R)
• M13: 5,913,005 km (0.066 R)
• M14: 6,831,088 km (0.119 R)
• M15: 7,694,866 km (0.114 R)
• M16: 8,440,461 km (0.098 R)
• M17: 8,694,179 km (0.074 R)
• M18: 9,157,035 km (0.088 R)
• M19: 9,261,006 km (0.072 R)
• M20: 9,365,275 km (0.112 R)
• M21: 9,786,543 km (0.117 R)
• M22: 10,214,094 km (0.101 R)
• M23: 10,375,959 km (0.109 R)
• M24: 11,532,649 km (0.119 R)
• M25: 12,097,681 km (0.12 R)
• M26: 12,154,677 km (0.109 R)
• M27: 13,549,378 km (0.068 R)
• M28: 14,025,399 km (0.086 R)
• M29: 14,325,642 km (0.12 R)
• M30: 14,506,805 km (0.098 R)
• M31: 14,567,392 km (0.09 R)
• M32: 14,628,129 km (0.094 R)
• M33: 15,116,266 km (0.095 R)
• M34: 16,739,703 km (0.035 R)
• M35: 17,314,458 km (0.1 R)
• M36: 17,830,720 km (0.109 R)
• M37: 18,746,408 km (0.078 R)
• M38: 19,677,206 km (0.107 R)
• M39: 20,623,114 km (0.105 R)
• M40: 21,860,737 km (0.101 R)
• M41: 22,418,438 km (0.05 R)
• M42: 23,051,536 km (0.101 R)
• M43: 23,476,843 km (0.105 R)
• M44: 23,761,827 km (0.112 R)
• M45: 23,976,350 km (0.077 R)
• M46: 24,263,279 km (0.111 R)
• M47: 24,551,404 km (0.051 R)
• M48: 25,276,655 km (0.036 R)
• M49: 26,451,596 km (0.094 R)
• M50: 26,599,698 km (0.054 R)
• M51: 27,419,345 km (0.11 R)
• M52: 28,096,126 km (0.119 R)
• M53: 28,247,220 km (0.076 R)
• M54: 28,474,459 km (0.116 R)
• M55: 29,773,417 km (0.025 R)
• M56: 30,701,821 km (0.026 R)
• M57: 31,404,483 km (0.107 R)
• M58: 33,704,101 km (0.078 R)
• M59: 35,893,316 km (0.115 R)
• M60: 36,303,813 km (0.075 R)
• M61: 36,963,689 km (0.107 R)
• M62: 37,461,252 km (0.108 R)
• M63: 40,663,544 km (0.112 R)
• M64: 41,520,739 km (0.094 R)
• M65: 41,779,095 km (0.101 R)
• M66: 42,383,919 km (0.066 R)
• M67: 44,655,563 km (0.096 R)
• M68: 45,097,026 km (0.101 R)
• M69: 45,451,124 km (0.066 R)
• M70: 46,073,152 km (0.064 R)
• M71: 46,162,163 km (0.115 R)
• M72: 46,251,323 km (0.094 R)
• M73: 47,505,402 km (0.117 R)
• M74: 48,770,551 km (0.044 R)
• M75: 49,772,259 km (0.061 R)
• M76: 49,955,217 km (0.105 R)
• M77: 50,872,850 km (0.119 R)
• M78: 51,333,761 km (0.118 R)
• M79: 52,167,021 km (0.074 R)
• M80: 52,725,022 km (0.065 R)
• M81: 54,410,690 km (0.05 R)
• M82: 55,260,107 km (0.109 R)
• M83: 57,163,441 km (0.113 R)
• M84: 58,894,737 km (0.118 R)
• M85: 58,991,377 km (0.089 R)
• M86: 59,475,625 km (0.094 R)
• M87: 59,863,982 km (0.075 R)
• M88: 61,131,823 km (0.06 R)
• M89: 61,229,660 km (0.12 R)
• M90: 61,523,770 km (0.115 R)
• M91: 65,288,101 km (0.119 R)
• M92: 65,388,182 km (0.118 R)
• M93: 65,588,494 km (0.11 R)
• M94: 66,090,095 km (0.096 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 17,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit