🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.73 AU - 0.79 AU

Year: 298 Days

Day: 25.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.07 AU - 1.67 AU

Year: 721 Days

Day: 35.4 Hours

Environment

Temp: -102 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.13 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.6

Radius: 13.5

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.53 AU - 3.25 AU

Year: 2209 Days

Day: 14.1 Hours

Environment

Temp: -143 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 81,302,034 km

• M1: 202,406 km (0.078 R)
• M2: 295,306 km (0.118 R)
• M3: 473,028 km (0.062 R)
• M4: 559,945 km (0.075 R)
• M5: 829,520 km (0.091 R)
• M6: 956,379 km (0.094 R)
• M7: 1,186,610 km (0.118 R)
• M8: 1,341,295 km (0.057 R)
• M9: 1,454,839 km (0.108 R)
• M10: 1,542,204 km (0.063 R)
• M11: 1,836,613 km (0.119 R)
• M12: 1,963,771 km (0.08 R)
• M13: 2,272,541 km (0.099 R)
• M14: 2,375,165 km (0.108 R)
• M15: 2,716,847 km (0.068 R)
• M16: 2,924,638 km (0.112 R)
• M17: 3,087,102 km (0.087 R)
• M18: 3,226,976 km (0.113 R)
• M19: 3,317,183 km (0.099 R)
• M20: 3,447,483 km (0.07 R)
• M21: 3,619,520 km (0.052 R)
• M22: 3,821,627 km (0.083 R)
• M23: 3,930,983 km (0.117 R)
• M24: 4,858,041 km (0.083 R)
• M25: 5,006,592 km (0.061 R)
• M26: 5,369,367 km (0.104 R)
• M27: 5,898,195 km (0.118 R)
• M28: 6,025,054 km (0.12 R)
• M29: 6,200,981 km (0.104 R)
• M30: 6,346,241 km (0.063 R)
• M31: 6,623,595 km (0.106 R)
• M32: 6,938,499 km (0.086 R)
• M33: 7,055,784 km (0.118 R)
• M34: 7,207,476 km (0.039 R)
• M35: 7,343,311 km (0.033 R)
• M36: 7,583,116 km (0.111 R)
• M37: 7,755,902 km (0.104 R)
• M38: 7,965,039 km (0.069 R)
• M39: 8,300,139 km (0.12 R)
• M40: 8,389,000 km (0.097 R)
• M41: 8,675,779 km (0.11 R)
• M42: 8,929,347 km (0.101 R)
• M43: 9,020,602 km (0.11 R)
• M44: 9,240,660 km (0.093 R)
• M45: 9,481,064 km (0.046 R)
• M46: 9,779,961 km (0.119 R)
• M47: 9,892,758 km (0.116 R)
• M48: 10,195,843 km (0.117 R)
• M49: 10,791,841 km (0.082 R)
• M50: 11,597,575 km (0.117 R)
• M51: 11,977,554 km (0.038 R)
• M52: 12,219,603 km (0.086 R)
• M53: 12,565,473 km (0.115 R)
• M54: 13,496,271 km (0.115 R)
• M55: 13,706,157 km (0.112 R)
• M56: 14,065,491 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 915.2

Radius: 6.4

Gravity: 22.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 11.74 AU - 12.62 AU

Year: 19111 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,302,034 km

• M1: 259,552 km (0.11 R)
• M2: 960,568 km (0.082 R)
• M3: 1,456,784 km (0.057 R)
• M4: 2,056,971 km (0.074 R)
• M5: 2,199,837 km (0.083 R)
• M6: 3,288,610 km (0.106 R)
• M7: 4,243,493 km (0.095 R)
• M8: 4,288,821 km (0.09 R)
• M9: 4,610,756 km (0.076 R)
• M10: 7,019,880 km (0.115 R)
• M11: 7,895,925 km (0.077 R)
• M12: 8,064,073 km (0.074 R)
• M13: 8,176,720 km (0.112 R)
• M14: 8,460,807 km (0.083 R)
• M15: 8,922,167 km (0.098 R)
• M16: 9,629,316 km (0.059 R)
• M17: 11,159,702 km (0.097 R)
• M18: 12,502,492 km (0.1 R)
• M19: 12,961,459 km (0.072 R)
• M20: 13,027,431 km (0.114 R)
• M21: 14,030,934 km (0.037 R)
• M22: 15,546,959 km (0.067 R)
• M23: 15,617,120 km (0.112 R)
• M24: 15,828,203 km (0.09 R)
• M25: 16,111,092 km (0.043 R)
• M26: 16,182,151 km (0.039 R)
• M27: 16,253,210 km (0.089 R)
• M28: 17,769,983 km (0.091 R)
• M29: 19,256,238 km (0.077 R)
• M30: 20,243,285 km (0.095 R)
• M31: 21,091,505 km (0.084 R)
• M32: 21,169,146 km (0.098 R)
• M33: 22,266,596 km (0.064 R)
• M34: 22,981,823 km (0.092 R)
• M35: 23,866,246 km (0.08 R)
• M36: 24,353,337 km (0.082 R)
• M37: 25,172,535 km (0.078 R)
• M38: 25,585,425 km (0.099 R)
• M39: 26,921,782 km (0.071 R)
• M40: 28,280,729 km (0.078 R)
• M41: 28,968,580 km (0.12 R)
• M42: 29,054,898 km (0.07 R)
• M43: 29,923,314 km (0.087 R)
• M44: 30,272,924 km (0.092 R)
• M45: 32,938,758 km (0.039 R)
• M46: 33,662,214 km (0.039 R)
• M47: 34,391,054 km (0.082 R)
• M48: 37,169,685 km (0.075 R)
• M49: 37,263,483 km (0.066 R)
• M50: 38,585,928 km (0.055 R)
• M51: 38,680,923 km (0.1 R)
• M52: 39,157,243 km (0.055 R)
• M53: 39,444,022 km (0.11 R)
• M54: 40,115,866 km (0.047 R)
• M55: 40,212,057 km (0.029 R)
• M56: 40,501,380 km (0.071 R)
• M57: 40,985,029 km (0.118 R)
• M58: 41,179,058 km (0.118 R)
• M59: 41,373,386 km (0.075 R)
• M60: 42,056,001 km (0.101 R)
• M61: 44,125,837 km (0.094 R)
• M62: 45,523,978 km (0.119 R)
• M63: 46,531,670 km (0.118 R)
• M64: 47,038,208 km (0.098 R)
• M65: 47,750,444 km (0.078 R)
• M66: 49,908,542 km (0.093 R)
• M67: 51,156,039 km (0.11 R)
• M68: 53,469,421 km (0.111 R)
• M69: 55,709,349 km (0.04 R)
• M70: 55,924,322 km (0.078 R)
• M71: 57,545,065 km (0.084 R)
• M72: 63,393,743 km (0.096 R)
• M73: 66,217,553 km (0.071 R)
• M74: 68,620,992 km (0.105 R)
• M75: 68,736,182 km (0.107 R)
• M76: 68,851,373 km (0.115 R)
• M77: 71,519,301 km (0.095 R)
• M78: 71,869,809 km (0.097 R)
• M79: 71,986,795 km (0.058 R)
• M80: 72,103,780 km (0.1 R)
• M81: 73,277,525 km (0.095 R)
• M82: 73,512,992 km (0.058 R)
• M83: 73,630,875 km (0.108 R)
• M84: 73,984,674 km (0.118 R)
• M85: 74,575,735 km (0.103 R)
• M86: 74,931,180 km (0.03 R)
• M87: 75,643,715 km (0.115 R)
• M88: 77,314,872 km (0.081 R)
• M89: 77,794,633 km (0.095 R)
• M90: 78,155,014 km (0.105 R)
• M91: 78,756,996 km (0.116 R)
• M92: 79,239,748 km (0.105 R)
• M93: 80,936,786 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit