🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.82 AU - 0.84 AU

Year: 272 Days

Day: 14.7 Hours

Environment

Temp: 143 °C

Axial Tilt: 18.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 55,333,307 km

• M1: 144,661 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.51 AU - 2.29 AU

Year: 943 Days

Day: 13.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 3.24 AU - 4.04 AU

Year: 2499 Days

Day: 38 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 3.46 AU - 5.24 AU

Year: 3265 Days

Day: 36.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.14 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 632.6

Radius: 10.9

Gravity: 5.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.33 AU - 8.51 AU

Year: 8022 Days

Day: 10.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,333,307 km

• M1: 344,225 km (0.079 R)
• M2: 493,673 km (0.109 R)
• M3: 584,628 km (0.103 R)
• M4: 863,479 km (0.06 R)
• M5: 960,418 km (0.119 R)
• M6: 1,256,323 km (0.07 R)
• M7: 1,386,623 km (0.092 R)
• M8: 2,105,590 km (0.084 R)
• M9: 2,284,659 km (0.065 R)
• M10: 2,610,184 km (0.081 R)
• M11: 2,803,015 km (0.03 R)
• M12: 4,139,373 km (0.119 R)
• M13: 4,507,982 km (0.035 R)
• M14: 4,652,643 km (0.063 R)
• M15: 5,276,915 km (0.079 R)
• M16: 5,460,173 km (0.067 R)
• M17: 5,552,475 km (0.045 R)
• M18: 6,214,146 km (0.091 R)
• M19: 6,342,950 km (0.082 R)
• M20: 6,701,985 km (0.099 R)
• M21: 7,034,092 km (0.095 R)
• M22: 7,236,049 km (0.066 R)
• M23: 9,064,883 km (0.077 R)
• M24: 9,580,696 km (0.104 R)
• M25: 9,767,245 km (0.091 R)
• M26: 9,992,689 km (0.091 R)
• M27: 10,181,930 km (0.114 R)
• M28: 10,563,854 km (0.098 R)
• M29: 10,756,685 km (0.069 R)
• M30: 10,950,564 km (0.11 R)
• M31: 11,618,668 km (0.051 R)
• M32: 11,897,519 km (0.119 R)
• M33: 12,462,101 km (0.084 R)
• M34: 13,159,227 km (0.044 R)
• M35: 14,335,216 km (0.063 R)
• M36: 15,326,152 km (0.098 R)
• M37: 15,500,733 km (0.117 R)
• M38: 16,205,788 km (0.119 R)
• M39: 16,294,649 km (0.067 R)
• M40: 16,696,618 km (0.119 R)
• M41: 17,282,892 km (0.113 R)
• M42: 17,419,176 km (0.074 R)
• M43: 18,198,132 km (0.116 R)
• M44: 18,941,634 km (0.103 R)
• M45: 19,884,998 km (0.084 R)
• M46: 20,506,427 km (0.088 R)
• M47: 21,768,136 km (0.075 R)
• M48: 22,013,775 km (0.066 R)
• M49: 22,706,114 km (0.026 R)
• M50: 22,855,413 km (0.091 R)
• M51: 23,305,403 km (0.107 R)
• M52: 23,758,236 km (0.119 R)
• M53: 24,315,638 km (0.103 R)
• M54: 24,774,903 km (0.113 R)
• M55: 25,134,088 km (0.028 R)
• M56: 25,598,440 km (0.065 R)
• M57: 26,065,634 km (0.05 R)
• M58: 26,326,383 km (0.1 R)
• M59: 27,219,482 km (0.101 R)
• M60: 27,749,507 km (0.092 R)
• M61: 28,981,446 km (0.12 R)
• M62: 30,012,624 km (0.086 R)
• M63: 30,121,830 km (0.091 R)
• M64: 30,945,367 km (0.069 R)
• M65: 31,609,432 km (0.085 R)
• M66: 32,110,734 km (0.093 R)
• M67: 32,334,233 km (0.087 R)
• M68: 32,951,923 km (0.09 R)
• M69: 33,064,570 km (0.118 R)
• M70: 33,403,409 km (0.047 R)
• M71: 34,312,815 km (0.083 R)
• M72: 34,770,584 km (0.113 R)
• M73: 34,885,326 km (0.097 R)
• M74: 35,000,217 km (0.103 R)
• M75: 35,460,978 km (0.044 R)
• M76: 35,865,790 km (0.118 R)
• M77: 35,981,729 km (0.095 R)
• M78: 36,213,905 km (0.073 R)
• M79: 36,855,231 km (0.071 R)
• M80: 37,912,738 km (0.099 R)
• M81: 38,208,194 km (0.086 R)
• M82: 38,861,039 km (0.101 R)
• M83: 40,057,523 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.7

Radius: 15

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 10.79 AU - 12.93 AU

Year: 14699 Days

Day: 10.5 Hours

Environment

Temp: -174 °C

Axial Tilt: 48.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,333,307 km

• M1: 342,579 km (0.11 R)
• M2: 644,318 km (0.12 R)
• M3: 859,440 km (0.074 R)
• M4: 1,037,910 km (0.11 R)
• M5: 1,930,411 km (0.074 R)
• M6: 2,036,177 km (0.095 R)
• M7: 2,143,887 km (0.027 R)
• M8: 2,393,566 km (0.083 R)
• M9: 2,507,709 km (0.107 R)
• M10: 2,741,680 km (0.085 R)
• M11: 3,358,323 km (0.074 R)
• M12: 3,650,038 km (0.117 R)
• M13: 3,983,941 km (0.102 R)
• M14: 4,328,016 km (0.096 R)
• M15: 4,503,644 km (0.043 R)
• M16: 4,681,815 km (0.048 R)
• M17: 4,789,825 km (0.12 R)
• M18: 5,417,836 km (0.116 R)
• M19: 5,761,164 km (0.107 R)
• M20: 5,993,938 km (0.061 R)
• M21: 6,428,819 km (0.098 R)
• M22: 9,567,083 km (0.117 R)
• M23: 10,122,390 km (0.052 R)
• M24: 10,498,479 km (0.088 R)
• M25: 11,313,040 km (0.074 R)
• M26: 11,507,667 km (0.074 R)
• M27: 11,752,558 km (0.108 R)
• M28: 11,900,211 km (0.12 R)
• M29: 12,147,945 km (0.1 R)
• M30: 12,397,325 km (0.085 R)
• M31: 12,901,171 km (0.066 R)
• M32: 13,257,812 km (0.091 R)
• M33: 13,980,968 km (0.069 R)
• M34: 14,929,718 km (0.085 R)
• M35: 15,089,937 km (0.098 R)
• M36: 15,736,200 km (0.085 R)
• M37: 16,172,278 km (0.106 R)
• M38: 16,281,783 km (0.091 R)
• M39: 16,778,149 km (0.119 R)
• M40: 17,111,902 km (0.092 R)
• M41: 18,012,481 km (0.104 R)
• M42: 18,126,176 km (0.085 R)
• M43: 19,275,835 km (0.09 R)
• M44: 20,746,083 km (0.095 R)
• M45: 22,191,348 km (0.096 R)
• M46: 22,313,270 km (0.113 R)
• M47: 23,482,677 km (0.093 R)
• M48: 24,861,371 km (0.059 R)
• M49: 25,496,713 km (0.114 R)
• M50: 25,880,581 km (0.096 R)
• M51: 26,783,554 km (0.081 R)
• M52: 27,043,405 km (0.073 R)
• M53: 28,686,738 km (0.049 R)
• M54: 29,621,126 km (0.043 R)
• M55: 31,246,208 km (0.083 R)
• M56: 31,863,000 km (0.082 R)
• M57: 32,069,595 km (0.038 R)
• M58: 34,370,410 km (0.098 R)
• M59: 35,078,158 km (0.084 R)
• M60: 35,220,275 km (0.073 R)
• M61: 36,436,057 km (0.037 R)
• M62: 36,579,971 km (0.095 R)
• M63: 37,302,528 km (0.1 R)
• M64: 37,592,898 km (0.099 R)
• M65: 39,794,380 km (0.108 R)
• M66: 40,462,933 km (0.088 R)
• M67: 40,686,731 km (0.058 R)
• M68: 41,060,427 km (0.117 R)
• M69: 41,585,515 km (0.063 R)
• M70: 41,811,258 km (0.101 R)
• M71: 44,705,828 km (0.049 R)
• M72: 45,633,334 km (0.087 R)
• M73: 47,193,191 km (0.064 R)
• M74: 48,058,615 km (0.101 R)
• M75: 48,453,703 km (0.029 R)
• M76: 49,088,148 km (0.045 R)
• M77: 49,645,400 km (0.039 R)
• M78: 50,284,931 km (0.043 R)
• M79: 51,895,801 km (0.099 R)
• M80: 52,626,137 km (0.12 R)
• M81: 54,015,154 km (0.096 R)
• M82: 54,590,507 km (0.107 R)
• M83: 55,333,260 km (0.085 R)

Kuiper Belt

Range: 30.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 13,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit