🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.68 AU - 0.88 AU

Year: 241 Days

Day: 41.3 Hours

Environment

Temp: 120 °C

Axial Tilt: 44.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.71 AU - 0.85 AU

Year: 241 Days

Day: 12.1 Hours

Environment

Temp: 204 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 78,401,002 km

• M1: 470,485 km (0.093 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.79 AU - 0.99 AU

Year: 294 Days

Day: 40.6 Hours

Environment

Temp: 191 °C

Axial Tilt: 9.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.4 AU - 1.68 AU

Year: 669 Days

Day: 40.3 Hours

Environment

Temp: -9 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 78,401,002 km

• M1: 214,523 km (0.086 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.63 AU - 2.29 AU

Year: 960 Days

Day: 25.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 147.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.36 AU - 2.4 AU

Year: 1285 Days

Day: 13.1 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 3.26 AU - 3.42 AU

Year: 2135 Days

Day: 25.1 Hours

Environment

Temp: -104 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,401,002 km

• M1: 257,757 km (0.096 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 946.2

Radius: 10.8

Gravity: 8.11 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 6.15 AU - 6.47 AU

Year: 5545 Days

Day: 13.2 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 78,401,002 km

• M1: 235,916 km (0.12 R)
• M2: 320,887 km (0.116 R)
• M3: 572,361 km (0.12 R)
• M4: 729,140 km (0.104 R)
• M5: 827,875 km (0.107 R)
• M6: 961,914 km (0.093 R)
• M7: 1,136,046 km (0.108 R)
• M8: 1,269,488 km (0.077 R)
• M9: 1,855,911 km (0.087 R)
• M10: 2,014,635 km (0.066 R)
• M11: 2,136,856 km (0.101 R)
• M12: 2,474,947 km (0.113 R)
• M13: 2,562,163 km (0.115 R)
• M14: 2,830,093 km (0.034 R)
• M15: 3,037,136 km (0.108 R)
• M16: 3,663,053 km (0.107 R)
• M17: 3,762,985 km (0.099 R)
• M18: 3,990,972 km (0.12 R)
• M19: 4,381,273 km (0.062 R)
• M20: 4,783,990 km (0.066 R)
• M21: 4,893,346 km (0.102 R)
• M22: 5,031,276 km (0.11 R)
• M23: 5,452,842 km (0.084 R)
• M24: 5,538,562 km (0.108 R)
• M25: 6,151,165 km (0.074 R)
• M26: 6,270,245 km (0.12 R)
• M27: 6,815,978 km (0.057 R)
• M28: 6,939,247 km (0.062 R)
• M29: 7,663,001 km (0.099 R)
• M30: 7,759,193 km (0.094 R)
• M31: 7,887,997 km (0.113 R)
• M32: 7,985,086 km (0.071 R)
• M33: 8,642,867 km (0.075 R)
• M34: 8,742,948 km (0.073 R)
• M35: 9,249,636 km (0.074 R)
• M36: 9,523,849 km (0.083 R)
• M37: 10,150,365 km (0.062 R)
• M38: 10,611,276 km (0.102 R)
• M39: 11,187,976 km (0.114 R)
• M40: 11,923,100 km (0.065 R)
• M41: 11,997,450 km (0.081 R)
• M42: 12,071,950 km (0.077 R)
• M43: 12,183,999 km (0.091 R)
• M44: 12,296,496 km (0.117 R)
• M45: 12,901,919 km (0.089 R)
• M46: 13,208,445 km (0.106 R)
• M47: 13,555,961 km (0.119 R)
• M48: 13,828,528 km (0.067 R)
• M49: 14,102,741 km (0.086 R)
• M50: 14,220,774 km (0.118 R)
• M51: 14,896,208 km (0.106 R)
• M52: 15,056,726 km (0.101 R)
• M53: 15,177,452 km (0.036 R)
• M54: 15,500,883 km (0.053 R)
• M55: 15,704,336 km (0.062 R)
• M56: 15,785,867 km (0.074 R)
• M57: 16,692,729 km (0.091 R)
• M58: 16,859,381 km (0.1 R)
• M59: 18,127,223 km (0.102 R)
• M60: 18,513,484 km (0.119 R)
• M61: 18,859,205 km (0.067 R)
• M62: 19,820,820 km (0.05 R)
• M63: 19,953,214 km (0.097 R)
• M64: 20,888,051 km (0.074 R)
• M65: 21,157,776 km (0.098 R)
• M66: 22,156,641 km (0.088 R)
• M67: 22,248,195 km (0.117 R)
• M68: 23,777,235 km (0.099 R)
• M69: 23,964,831 km (0.103 R)
• M70: 24,105,902 km (0.117 R)
• M71: 24,720,300 km (0.117 R)
• M72: 26,448,604 km (0.086 R)
• M73: 26,545,843 km (0.111 R)
• M74: 26,838,008 km (0.114 R)
• M75: 28,464,136 km (0.112 R)
• M76: 29,364,416 km (0.098 R)
• M77: 30,020,553 km (0.092 R)
• M78: 31,553,033 km (0.039 R)
• M79: 32,017,684 km (0.073 R)
• M80: 32,276,788 km (0.12 R)
• M81: 32,901,658 km (0.108 R)
• M82: 33,530,418 km (0.098 R)
• M83: 35,119,746 km (0.079 R)
• M84: 35,815,974 km (0.119 R)
• M85: 35,923,535 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 313.6

Radius: 4

Gravity: 19.6 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 16.33 AU - 23.35 AU

Year: 30916 Days

Day: 18.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,401,002 km

• M1: 95,593 km (0.082 R)
• M2: 165,904 km (0.085 R)
• M3: 456,872 km (0.062 R)
• M4: 797,656 km (0.101 R)
• M5: 1,469,799 km (0.065 R)
• M6: 1,627,026 km (0.119 R)
• M7: 2,416,754 km (0.061 R)
• M8: 3,025,916 km (0.118 R)
• M9: 3,225,629 km (0.089 R)
• M10: 3,637,771 km (0.036 R)
• M11: 3,936,070 km (0.116 R)
• M12: 4,066,369 km (0.108 R)
• M13: 4,286,727 km (0.072 R)
• M14: 5,301,150 km (0.098 R)
• M15: 5,785,698 km (0.088 R)
• M16: 6,233,743 km (0.036 R)
• M17: 6,334,871 km (0.119 R)
• M18: 6,641,397 km (0.109 R)
• M19: 6,848,441 km (0.063 R)
• M20: 7,057,728 km (0.119 R)
• M21: 7,110,387 km (0.099 R)
• M22: 7,752,012 km (0.074 R)
• M23: 8,024,729 km (0.082 R)
• M24: 8,411,888 km (0.052 R)
• M25: 8,579,737 km (0.099 R)
• M26: 9,261,903 km (0.083 R)
• M27: 9,493,182 km (0.103 R)
• M28: 9,726,405 km (0.108 R)
• M29: 9,784,898 km (0.08 R)
• M30: 10,557,271 km (0.04 R)
• M31: 11,103,304 km (0.081 R)
• M32: 11,472,362 km (0.054 R)
• M33: 11,845,459 km (0.096 R)
• M34: 12,667,499 km (0.053 R)
• M35: 12,731,527 km (0.098 R)
• M36: 13,182,564 km (0.109 R)
• M37: 14,768,003 km (0.043 R)
• M38: 15,926,937 km (0.043 R)
• M39: 16,134,579 km (0.062 R)
• M40: 16,273,406 km (0.074 R)
• M41: 16,692,280 km (0.047 R)
• M42: 17,469,591 km (0.087 R)
• M43: 17,826,830 km (0.036 R)
• M44: 18,186,464 km (0.031 R)
• M45: 18,330,975 km (0.042 R)
• M46: 19,353,177 km (0.104 R)
• M47: 21,605,224 km (0.098 R)
• M48: 24,255,649 km (0.112 R)
• M49: 27,006,604 km (0.053 R)
• M50: 27,254,039 km (0.071 R)
• M51: 27,585,099 km (0.12 R)
• M52: 28,838,430 km (0.063 R)
• M53: 31,660,445 km (0.096 R)
• M54: 36,100,509 km (0.067 R)
• M55: 36,282,271 km (0.089 R)
• M56: 36,828,901 km (0.064 R)
• M57: 37,011,710 km (0.116 R)
• M58: 37,561,931 km (0.077 R)
• M59: 38,022,692 km (0.031 R)
• M60: 38,485,099 km (0.103 R)
• M61: 38,670,750 km (0.057 R)
• M62: 39,135,850 km (0.081 R)
• M63: 39,415,748 km (0.054 R)
• M64: 40,071,585 km (0.107 R)
• M65: 40,353,726 km (0.109 R)
• M66: 44,470,061 km (0.03 R)
• M67: 47,122,132 km (0.099 R)
• M68: 47,221,316 km (0.047 R)
• M69: 47,320,649 km (0.114 R)
• M70: 48,217,189 km (0.092 R)
• M71: 52,064,098 km (0.114 R)
• M72: 52,269,197 km (0.117 R)
• M73: 52,680,441 km (0.05 R)
• M74: 52,989,511 km (0.091 R)
• M75: 55,693,342 km (0.07 R)
• M76: 58,228,877 km (0.09 R)
• M77: 61,884,450 km (0.048 R)
• M78: 62,428,388 km (0.062 R)
• M79: 62,646,352 km (0.048 R)
• M80: 63,849,718 km (0.115 R)
• M81: 65,503,073 km (0.091 R)
• M82: 69,302,261 km (0.049 R)
• M83: 69,640,950 km (0.108 R)
• M84: 69,866,993 km (0.12 R)
• M85: 73,172,208 km (0.114 R)
• M86: 73,402,140 km (0.105 R)
• M87: 75,017,498 km (0.088 R)
• M88: 75,481,251 km (0.047 R)
• M89: 75,945,902 km (0.101 R)
• M90: 76,062,289 km (0.084 R)
• M91: 76,644,674 km (0.1 R)
• M92: 76,761,360 km (0.113 R)
• M93: 77,228,704 km (0.066 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 19,961 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit