🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.49 AU - 0.59 AU

Year: 146 Days

Day: 29.2 Hours

Environment

Temp: 192 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.67 AU

Year: 171 Days

Day: 27.8 Hours

Environment

Temp: 169 °C

Axial Tilt: 136.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.84 AU - 1.3 AU

Year: 408 Days

Day: 33 Hours

Environment

Temp: 23 °C

Axial Tilt: 6.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.98 AU - 2.4 AU

Year: 1196 Days

Day: 39.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,479,564 km

• M1: 1,197,681 km (0.064 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.97 AU - 3.49 AU

Year: 2142 Days

Day: 21.5 Hours

Environment

Temp: -108 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,479,564 km

• M1: 2,846,698 km (0.077 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.13 AU - 3.51 AU

Year: 2232 Days

Day: 44.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.87 AU - 3.91 AU

Year: 2303 Days

Day: 40.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,479,564 km

• M1: 2,230,504 km (0.114 R)

Asteroid Belt

Center: 5.26 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.9

Radius: 10.2

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 6.57 AU - 7.67 AU

Year: 7010 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 63,479,564 km

• M1: 224,696 km (0.115 R)
• M2: 321,037 km (0.042 R)
• M3: 403,765 km (0.119 R)
• M4: 557,402 km (0.053 R)
• M5: 731,982 km (0.12 R)
• M6: 834,008 km (0.026 R)
• M7: 956,828 km (0.046 R)
• M8: 1,102,686 km (0.117 R)
• M9: 1,169,855 km (0.1 R)
• M10: 1,256,173 km (0.098 R)
• M11: 1,899,145 km (0.094 R)
• M12: 2,126,983 km (0.089 R)
• M13: 2,700,840 km (0.049 R)
• M14: 2,957,700 km (0.11 R)
• M15: 3,470,222 km (0.119 R)
• M16: 3,621,764 km (0.12 R)
• M17: 4,827,374 km (0.066 R)
• M18: 5,283,946 km (0.109 R)
• M19: 5,371,012 km (0.083 R)
• M20: 5,665,122 km (0.076 R)
• M21: 6,609,832 km (0.084 R)
• M22: 6,766,760 km (0.099 R)
• M23: 7,052,492 km (0.086 R)
• M24: 8,642,119 km (0.044 R)
• M25: 9,796,716 km (0.097 R)
• M26: 9,868,373 km (0.088 R)
• M27: 9,975,934 km (0.081 R)
• M28: 10,374,014 km (0.037 R)
• M29: 10,556,673 km (0.119 R)
• M30: 11,260,531 km (0.1 R)
• M31: 11,373,029 km (0.107 R)
• M32: 12,094,389 km (0.093 R)
• M33: 15,415,163 km (0.112 R)
• M34: 16,085,960 km (0.086 R)
• M35: 16,766,181 km (0.11 R)
• M36: 16,894,836 km (0.057 R)
• M37: 16,980,705 km (0.11 R)
• M38: 17,196,126 km (0.12 R)
• M39: 18,640,643 km (0.053 R)
• M40: 19,220,334 km (0.098 R)
• M41: 19,489,910 km (0.1 R)
• M42: 19,806,010 km (0.096 R)
• M43: 20,169,234 km (0.085 R)
• M44: 20,397,370 km (0.09 R)
• M45: 21,597,744 km (0.119 R)
• M46: 22,206,607 km (0.091 R)
• M47: 22,300,704 km (0.036 R)
• M48: 22,583,893 km (0.103 R)
• M49: 23,011,144 km (0.102 R)
• M50: 23,106,438 km (0.076 R)
• M51: 23,825,256 km (0.11 R)
• M52: 24,211,667 km (0.084 R)
• M53: 24,843,868 km (0.107 R)
• M54: 24,941,705 km (0.116 R)
• M55: 25,383,168 km (0.072 R)
• M56: 25,580,189 km (0.044 R)
• M57: 25,728,291 km (0.082 R)
• M58: 25,827,324 km (0.076 R)
• M59: 26,075,058 km (0.068 R)
• M60: 26,373,506 km (0.087 R)
• M61: 26,623,185 km (0.07 R)
• M62: 26,923,578 km (0.071 R)
• M63: 27,275,731 km (0.069 R)
• M64: 27,629,231 km (0.083 R)
• M65: 28,545,368 km (0.113 R)
• M66: 29,264,784 km (0.108 R)
• M67: 29,368,007 km (0.12 R)
• M68: 30,094,304 km (0.074 R)
• M69: 30,355,203 km (0.104 R)
• M70: 31,142,088 km (0.084 R)
• M71: 31,564,552 km (0.093 R)
• M72: 32,789,609 km (0.106 R)
• M73: 33,434,975 km (0.092 R)
• M74: 34,138,832 km (0.116 R)
• M75: 34,247,590 km (0.118 R)
• M76: 34,738,271 km (0.063 R)
• M77: 35,176,443 km (0.082 R)
• M78: 35,396,053 km (0.105 R)
• M79: 35,506,157 km (0.11 R)
• M80: 35,947,471 km (0.11 R)
• M81: 36,390,580 km (0.113 R)
• M82: 36,668,532 km (0.064 R)
• M83: 37,114,633 km (0.077 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 668

Radius: 8.5

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 11.85 AU - 12.25 AU

Year: 15433 Days

Day: 6 Hours

Environment

Temp: -183 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 63,479,564 km

• M1: 111,450 km (0.102 R)
• M2: 210,634 km (0.064 R)
• M3: 468,541 km (0.052 R)
• M4: 575,204 km (0.119 R)
• M5: 945,608 km (0.072 R)
• M6: 1,155,943 km (0.118 R)
• M7: 1,254,378 km (0.038 R)
• M8: 1,433,447 km (0.078 R)
• M9: 1,961,378 km (0.078 R)
• M10: 2,109,779 km (0.047 R)
• M11: 2,323,853 km (0.111 R)
• M12: 2,449,366 km (0.081 R)
• M13: 2,906,537 km (0.088 R)
• M14: 3,007,964 km (0.091 R)
• M15: 3,249,116 km (0.079 R)
• M16: 3,425,492 km (0.047 R)
• M17: 5,816,664 km (0.111 R)
• M18: 6,423,583 km (0.099 R)
• M19: 7,790,908 km (0.064 R)
• M20: 8,074,994 km (0.081 R)
• M21: 8,314,350 km (0.051 R)
• M22: 8,702,108 km (0.115 R)
• M23: 9,195,183 km (0.111 R)
• M24: 9,900,537 km (0.073 R)
• M25: 10,156,798 km (0.05 R)
• M26: 10,415,153 km (0.108 R)
• M27: 11,470,267 km (0.099 R)
• M28: 11,685,389 km (0.1 R)
• M29: 12,010,465 km (0.11 R)
• M30: 12,064,919 km (0.101 R)
• M31: 12,393,585 km (0.087 R)
• M32: 12,725,244 km (0.113 R)
• M33: 12,836,395 km (0.103 R)
• M34: 13,623,728 km (0.102 R)
• M35: 13,680,576 km (0.065 R)
• M36: 14,484,515 km (0.097 R)
• M37: 14,658,796 km (0.101 R)
• M38: 14,833,826 km (0.101 R)
• M39: 15,600,066 km (0.105 R)
• M40: 17,293,963 km (0.091 R)
• M41: 18,918,296 km (0.11 R)
• M42: 19,556,032 km (0.064 R)
• M43: 19,877,518 km (0.026 R)
• M44: 21,643,670 km (0.064 R)
• M45: 21,976,226 km (0.115 R)
• M46: 22,243,408 km (0.066 R)
• M47: 22,848,681 km (0.118 R)
• M48: 22,983,918 km (0.066 R)
• M49: 23,527,556 km (0.108 R)
• M50: 26,948,560 km (0.109 R)
• M51: 27,019,919 km (0.113 R)
• M52: 28,098,818 km (0.076 R)
• M53: 28,171,373 km (0.119 R)
• M54: 28,899,017 km (0.093 R)
• M55: 29,265,233 km (0.08 R)
• M56: 29,559,193 km (0.077 R)
• M57: 30,076,203 km (0.107 R)
• M58: 30,298,655 km (0.1 R)
• M59: 30,372,856 km (0.067 R)
• M60: 31,044,101 km (0.064 R)
• M61: 31,119,050 km (0.088 R)
• M62: 31,569,489 km (0.105 R)
• M63: 31,720,134 km (0.096 R)
• M64: 32,325,257 km (0.099 R)
• M65: 33,086,860 km (0.106 R)
• M66: 33,393,237 km (0.093 R)
• M67: 33,854,447 km (0.11 R)
• M68: 36,113,524 km (0.043 R)
• M69: 36,507,864 km (0.104 R)
• M70: 36,586,852 km (0.099 R)
• M71: 37,460,204 km (0.079 R)
• M72: 38,179,920 km (0.066 R)
• M73: 40,039,571 km (0.113 R)
• M74: 40,939,402 km (0.09 R)
• M75: 41,021,531 km (0.05 R)
• M76: 41,597,932 km (0.078 R)
• M77: 42,177,175 km (0.071 R)
• M78: 43,762,464 km (0.095 R)
• M79: 45,792,806 km (0.112 R)
• M80: 46,134,188 km (0.119 R)
• M81: 47,249,590 km (0.112 R)
• M82: 48,634,417 km (0.09 R)
• M83: 50,913,092 km (0.062 R)
• M84: 51,532,427 km (0.082 R)
• M85: 52,332,477 km (0.055 R)
• M86: 53,136,715 km (0.076 R)
• M87: 53,854,934 km (0.112 R)
• M88: 55,755,575 km (0.094 R)
• M89: 57,218,343 km (0.104 R)
• M90: 59,622,231 km (0.073 R)
• M91: 61,776,142 km (0.102 R)
• M92: 62,247,824 km (0.063 R)
• M93: 62,720,553 km (0.06 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 16,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit