🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.24 AU - 1.92 AU

Year: 705 Days

Day: 24.1 Hours

Environment

Temp: -27 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.55 AU - 1.69 AU

Year: 731 Days

Day: 31.3 Hours

Environment

Temp: -25 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.56 AU - 2.7 AU

Year: 1513 Days

Day: 43.5 Hours

Environment

Temp: -84 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.28 AU - 3.1 AU

Year: 1565 Days

Day: 26.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 52,832,655 km

• M1: 302,188 km (0.039 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.28 AU - 4.8 AU

Year: 2881 Days

Day: 31.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 116.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 52,832,655 km

• M1: 206,295 km (0.104 R)
• M2: 999,912 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.66 AU - 4.72 AU

Year: 3603 Days

Day: 30.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 4.12 AU - 5.4 AU

Year: 3684 Days

Day: 35.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.66 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 10.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537

Radius: 11.1

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 8.23 AU - 12.87 AU

Year: 12157 Days

Day: 9.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 52,832,655 km

• M1: 212,429 km (0.09 R)
• M2: 301,889 km (0.088 R)
• M3: 385,963 km (0.09 R)
• M4: 539,749 km (0.118 R)
• M5: 633,397 km (0.109 R)
• M6: 1,189,901 km (0.112 R)
• M7: 1,846,187 km (0.057 R)
• M8: 2,303,807 km (0.034 R)
• M9: 2,852,981 km (0.073 R)
• M10: 3,261,234 km (0.08 R)
• M11: 3,381,361 km (0.12 R)
• M12: 3,472,466 km (0.035 R)
• M13: 3,719,302 km (0.103 R)
• M14: 4,866,269 km (0.096 R)
• M15: 5,178,031 km (0.074 R)
• M16: 5,248,192 km (0.087 R)
• M17: 5,353,958 km (0.11 R)
• M18: 5,675,893 km (0.108 R)
• M19: 5,748,298 km (0.096 R)
• M20: 6,040,912 km (0.092 R)
• M21: 7,496,948 km (0.071 R)
• M22: 7,616,327 km (0.051 R)
• M23: 8,141,266 km (0.077 R)
• M24: 9,569,028 km (0.056 R)
• M25: 11,529,059 km (0.079 R)
• M26: 11,898,416 km (0.117 R)
• M27: 11,991,466 km (0.078 R)
• M28: 12,271,813 km (0.057 R)
• M29: 12,506,980 km (0.039 R)
• M30: 12,982,103 km (0.109 R)
• M31: 13,657,238 km (0.073 R)
• M32: 15,091,732 km (0.095 R)
• M33: 15,750,262 km (0.076 R)
• M34: 16,006,075 km (0.075 R)
• M35: 16,211,772 km (0.074 R)
• M36: 19,290,496 km (0.107 R)
• M37: 20,672,032 km (0.096 R)
• M38: 20,783,931 km (0.069 R)
• M39: 20,952,229 km (0.113 R)
• M40: 21,177,224 km (0.108 R)
• M41: 21,572,911 km (0.105 R)
• M42: 22,601,695 km (0.118 R)
• M43: 23,354,621 km (0.119 R)
• M44: 24,174,717 km (0.072 R)
• M45: 25,063,777 km (0.107 R)
• M46: 25,362,524 km (0.103 R)
• M47: 25,722,606 km (0.118 R)
• M48: 26,447,707 km (0.112 R)
• M49: 26,751,989 km (0.111 R)
• M50: 26,873,911 km (0.055 R)
• M51: 26,996,133 km (0.058 R)
• M52: 27,118,504 km (0.107 R)
• M53: 27,609,783 km (0.086 R)
• M54: 28,165,988 km (0.107 R)
• M55: 28,290,005 km (0.098 R)
• M56: 30,682,523 km (0.113 R)
• M57: 31,515,783 km (0.11 R)
• M58: 32,291,598 km (0.117 R)
• M59: 32,942,947 km (0.114 R)
• M60: 34,391,054 km (0.106 R)
• M61: 34,723,012 km (0.088 R)
• M62: 36,399,107 km (0.086 R)
• M63: 36,534,343 km (0.12 R)
• M64: 36,940,950 km (0.114 R)
• M65: 37,144,852 km (0.114 R)
• M66: 39,135,102 km (0.104 R)
• M67: 40,108,236 km (0.086 R)
• M68: 40,597,721 km (0.091 R)
• M69: 41,936,621 km (0.04 R)
• M70: 42,078,291 km (0.096 R)
• M71: 43,648,320 km (0.051 R)
• M72: 45,820,033 km (0.12 R)
• M73: 46,478,263 km (0.08 R)
• M74: 47,066,183 km (0.086 R)
• M75: 47,139,785 km (0.109 R)
• M76: 48,249,203 km (0.074 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 182

Radius: 7.1

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 13.32 AU - 18.44 AU

Year: 22450 Days

Day: 24.3 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,832,655 km

• M1: 101,577 km (0.104 R)
• M2: 226,491 km (0.061 R)
• M3: 348,713 km (0.085 R)
• M4: 591,809 km (0.063 R)
• M5: 825,032 km (0.105 R)
• M6: 882,927 km (0.071 R)
• M7: 1,003,054 km (0.091 R)
• M8: 1,086,081 km (0.06 R)
• M9: 1,608,327 km (0.051 R)
• M10: 1,756,279 km (0.091 R)
• M11: 1,960,330 km (0.119 R)
• M12: 2,038,869 km (0.101 R)
• M13: 3,061,072 km (0.101 R)
• M14: 3,307,011 km (0.049 R)
• M15: 3,818,037 km (0.107 R)
• M16: 5,164,118 km (0.075 R)
• M17: 5,346,478 km (0.082 R)
• M18: 5,755,180 km (0.112 R)
• M19: 5,868,276 km (0.057 R)
• M20: 6,484,469 km (0.093 R)
• M21: 6,800,420 km (0.096 R)
• M22: 7,080,916 km (0.081 R)
• M23: 7,324,312 km (0.109 R)
• M24: 8,197,814 km (0.103 R)
• M25: 8,282,785 km (0.099 R)
• M26: 8,972,581 km (0.101 R)
• M27: 9,192,041 km (0.112 R)
• M28: 10,178,041 km (0.05 R)
• M29: 10,637,456 km (0.071 R)
• M30: 12,103,665 km (0.114 R)
• M31: 12,248,924 km (0.118 R)
• M32: 12,688,143 km (0.104 R)
• M33: 13,431,645 km (0.078 R)
• M34: 13,481,760 km (0.096 R)
• M35: 13,733,085 km (0.12 R)
• M36: 14,087,482 km (0.102 R)
• M37: 14,393,559 km (0.03 R)
• M38: 14,960,685 km (0.116 R)
• M39: 15,220,835 km (0.072 R)
• M40: 15,482,482 km (0.053 R)
• M41: 16,597,585 km (0.108 R)
• M42: 16,812,856 km (0.103 R)
• M43: 17,519,107 km (0.097 R)
• M44: 17,738,418 km (0.115 R)
• M45: 18,069,029 km (0.113 R)
• M46: 18,512,886 km (0.066 R)
• M47: 18,904,384 km (0.111 R)
• M48: 19,638,460 km (0.111 R)
• M49: 20,612,492 km (0.106 R)
• M50: 21,018,202 km (0.119 R)
• M51: 21,076,395 km (0.105 R)
• M52: 21,543,589 km (0.094 R)
• M53: 22,073,315 km (0.104 R)
• M54: 22,191,647 km (0.08 R)
• M55: 22,488,300 km (0.119 R)
• M56: 22,965,816 km (0.055 R)
• M57: 24,234,855 km (0.113 R)
• M58: 25,278,899 km (0.119 R)
• M59: 25,340,683 km (0.116 R)
• M60: 26,024,644 km (0.12 R)
• M61: 26,588,628 km (0.11 R)
• M62: 26,777,570 km (0.057 R)
• M63: 27,346,940 km (0.088 R)
• M64: 29,794,810 km (0.036 R)
• M65: 31,111,121 km (0.091 R)
• M66: 31,909,974 km (0.073 R)
• M67: 32,379,113 km (0.102 R)
• M68: 32,985,582 km (0.034 R)
• M69: 34,758,616 km (0.104 R)
• M70: 35,034,176 km (0.108 R)
• M71: 35,448,861 km (0.055 R)
• M72: 35,656,802 km (0.1 R)
• M73: 35,934,605 km (0.096 R)
• M74: 37,334,841 km (0.048 R)
• M75: 37,829,113 km (0.115 R)
• M76: 39,109,970 km (0.064 R)
• M77: 39,540,064 km (0.066 R)
• M78: 40,767,215 km (0.097 R)
• M79: 40,912,474 km (0.092 R)
• M80: 41,203,442 km (0.11 R)
• M81: 41,568,012 km (0.073 R)
• M82: 42,006,932 km (0.086 R)
• M83: 42,741,907 km (0.044 R)
• M84: 43,778,022 km (0.067 R)
• M85: 45,122,159 km (0.073 R)
• M86: 46,859,439 km (0.119 R)
• M87: 46,935,584 km (0.108 R)
• M88: 50,321,283 km (0.078 R)
• M89: 50,633,045 km (0.065 R)
• M90: 50,789,075 km (0.092 R)
• M91: 51,179,975 km (0.088 R)
• M92: 51,964,765 km (0.119 R)
• M93: 52,437,494 km (0.109 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 11,248 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit