🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.49 AU - 0.59 AU

Year: 141 Days

Day: 22.8 Hours

Environment

Temp: 226 °C

Axial Tilt: 25 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.77 AU - 2.33 AU

Year: 1041 Days

Day: 15.7 Hours

Environment

Temp: -57 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 2.19 AU - 2.43 AU

Year: 1246 Days

Day: 26.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.5

Radius: 9.2

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.88 AU - 6.2 AU

Year: 4626 Days

Day: 11.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,662,250 km

• M1: 128,355 km (0.104 R)
• M2: 213,177 km (0.078 R)
• M3: 283,638 km (0.036 R)
• M4: 382,372 km (0.108 R)
• M5: 495,169 km (0.051 R)
• M6: 599,887 km (0.096 R)
• M7: 817,702 km (0.058 R)
• M8: 896,091 km (0.038 R)
• M9: 1,035,666 km (0.057 R)
• M10: 1,112,559 km (0.031 R)
• M11: 1,290,431 km (0.104 R)
• M12: 1,355,058 km (0.119 R)
• M13: 1,430,156 km (0.076 R)
• M14: 1,614,610 km (0.111 R)
• M15: 1,674,449 km (0.113 R)
• M16: 1,858,604 km (0.049 R)
• M17: 2,006,556 km (0.068 R)
• M18: 2,359,458 km (0.056 R)
• M19: 2,554,982 km (0.116 R)
• M20: 2,672,416 km (0.086 R)
• M21: 2,827,998 km (0.067 R)
• M22: 2,961,888 km (0.089 R)
• M23: 3,060,623 km (0.038 R)
• M24: 3,248,817 km (0.086 R)
• M25: 3,325,112 km (0.091 R)
• M26: 3,427,886 km (0.102 R)
• M27: 4,343,425 km (0.1 R)
• M28: 4,612,252 km (0.067 R)
• M29: 4,712,632 km (0.092 R)
• M30: 4,901,125 km (0.112 R)
• M31: 5,436,087 km (0.08 R)
• M32: 5,527,043 km (0.105 R)
• M33: 5,618,447 km (0.096 R)
• M34: 6,052,131 km (0.085 R)
• M35: 6,209,508 km (0.067 R)
• M36: 6,320,660 km (0.061 R)
• M37: 6,448,416 km (0.108 R)
• M38: 6,593,077 km (0.076 R)
• M39: 6,869,534 km (0.116 R)
• M40: 7,316,233 km (0.064 R)
• M41: 7,755,303 km (0.045 R)
• M42: 8,272,613 km (0.073 R)
• M43: 8,465,145 km (0.12 R)
• M44: 8,535,606 km (0.097 R)
• M45: 8,890,302 km (0.069 R)
• M46: 9,051,569 km (0.106 R)
• M47: 9,486,300 km (0.1 R)
• M48: 9,559,454 km (0.104 R)
• M49: 9,632,756 km (0.062 R)
• M50: 9,853,862 km (0.102 R)
• M51: 10,113,863 km (0.044 R)
• M52: 10,263,461 km (0.1 R)
• M53: 10,432,656 km (0.109 R)
• M54: 10,773,889 km (0.116 R)
• M55: 10,888,481 km (0.115 R)
• M56: 11,311,993 km (0.093 R)
• M57: 11,819,429 km (0.069 R)
• M58: 12,056,092 km (0.072 R)
• M59: 12,274,505 km (0.082 R)
• M60: 12,816,050 km (0.116 R)
• M61: 12,957,719 km (0.115 R)
• M62: 13,406,512 km (0.089 R)
• M63: 13,632,704 km (0.097 R)
• M64: 13,715,282 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 505.3

Radius: 4.4

Gravity: 26.1 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 11.34 AU - 17.6 AU

Year: 19527 Days

Day: 23.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 67,662,250 km

• M1: 178,919 km (0.117 R)
• M2: 275,260 km (0.092 R)
• M3: 306,077 km (0.12 R)
• M4: 460,013 km (0.09 R)
• M5: 678,726 km (0.113 R)
• M6: 788,082 km (0.09 R)
• M7: 879,635 km (0.058 R)
• M8: 974,780 km (0.08 R)
• M9: 1,555,967 km (0.105 R)
• M10: 1,642,285 km (0.116 R)
• M11: 1,730,099 km (0.112 R)
• M12: 1,789,639 km (0.113 R)
• M13: 1,849,778 km (0.106 R)
• M14: 2,795,087 km (0.031 R)
• M15: 2,830,093 km (0.119 R)
• M16: 2,865,098 km (0.101 R)
• M17: 2,900,254 km (0.115 R)
• M18: 3,596,183 km (0.086 R)
• M19: 3,865,160 km (0.102 R)
• M20: 4,100,777 km (0.076 R)
• M21: 4,422,263 km (0.056 R)
• M22: 4,751,827 km (0.107 R)
• M23: 4,793,565 km (0.047 R)
• M24: 5,303,993 km (0.09 R)
• M25: 5,698,183 km (0.063 R)
• M26: 5,787,044 km (0.065 R)
• M27: 6,514,389 km (0.057 R)
• M28: 6,983,528 km (0.081 R)
• M29: 7,270,307 km (0.062 R)
• M30: 7,366,648 km (0.081 R)
• M31: 7,560,826 km (0.066 R)
• M32: 7,707,432 km (0.1 R)
• M33: 7,904,602 km (0.094 R)
• M34: 10,667,675 km (0.058 R)
• M35: 12,007,323 km (0.114 R)
• M36: 12,064,171 km (0.11 R)
• M37: 13,399,032 km (0.109 R)
• M38: 14,294,376 km (0.068 R)
• M39: 15,456,003 km (0.115 R)
• M40: 16,142,358 km (0.111 R)
• M41: 16,966,194 km (0.095 R)
• M42: 18,260,066 km (0.054 R)
• M43: 18,391,263 km (0.102 R)
• M44: 18,654,406 km (0.065 R)
• M45: 18,720,378 km (0.083 R)
• M46: 19,118,009 km (0.1 R)
• M47: 19,317,872 km (0.081 R)
• M48: 20,395,426 km (0.085 R)
• M49: 20,872,942 km (0.074 R)
• M50: 21,354,049 km (0.11 R)
• M51: 23,102,250 km (0.096 R)
• M52: 23,386,186 km (0.105 R)
• M53: 24,678,263 km (0.077 R)
• M54: 24,823,223 km (0.089 R)
• M55: 27,932,615 km (0.031 R)
• M56: 28,538,636 km (0.085 R)
• M57: 28,995,957 km (0.103 R)
• M58: 29,072,401 km (0.106 R)
• M59: 29,609,607 km (0.095 R)
• M60: 30,460,221 km (0.117 R)
• M61: 32,264,670 km (0.101 R)
• M62: 32,343,957 km (0.056 R)
• M63: 33,459,957 km (0.101 R)
• M64: 35,239,274 km (0.074 R)
• M65: 35,402,486 km (0.03 R)
• M66: 36,305,010 km (0.058 R)
• M67: 36,717,750 km (0.081 R)
• M68: 37,881,472 km (0.106 R)
• M69: 40,929,379 km (0.108 R)
• M70: 41,015,099 km (0.079 R)
• M71: 42,049,119 km (0.109 R)
• M72: 42,308,971 km (0.033 R)
• M73: 43,441,277 km (0.068 R)
• M74: 43,967,113 km (0.041 R)
• M75: 45,291,055 km (0.045 R)
• M76: 45,468,478 km (0.056 R)
• M77: 46,002,542 km (0.112 R)
• M78: 46,180,863 km (0.055 R)
• M79: 47,526,496 km (0.096 R)
• M80: 49,797,690 km (0.087 R)
• M81: 49,889,244 km (0.078 R)
• M82: 49,980,948 km (0.073 R)
• M83: 53,879,768 km (0.115 R)
• M84: 56,437,442 km (0.075 R)
• M85: 56,532,886 km (0.099 R)
• M86: 56,915,407 km (0.093 R)
• M87: 57,202,785 km (0.048 R)
• M88: 57,682,845 km (0.048 R)
• M89: 58,840,582 km (0.097 R)
• M90: 60,200,876 km (0.109 R)
• M91: 60,982,824 km (0.11 R)
• M92: 63,249,531 km (0.073 R)
• M93: 63,646,564 km (0.073 R)
• M94: 65,543,764 km (0.108 R)
• M95: 66,046,114 km (0.093 R)
• M96: 66,448,981 km (0.083 R)
• M97: 67,459,514 km (0.098 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: 371 - 17,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit