🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.51 AU - 0.61 AU

Year: 160 Days

Day: 41 Hours

Environment

Temp: 199 °C

Axial Tilt: 31 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,428,130 km

• M1: 57,894 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.33 AU - 1.57 AU

Year: 665 Days

Day: 44.2 Hours

Environment

Temp: -51 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,428,130 km

• M1: 441,314 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3 AU - 3.64 AU

Year: 2304 Days

Day: 24.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.1

Radius: 13.5

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 7.3 AU - 7.62 AU

Year: 7759 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 63,428,130 km

• M1: 244,144 km (0.111 R)
• M2: 394,190 km (0.104 R)
• M3: 808,128 km (0.107 R)
• M4: 1,401,582 km (0.066 R)
• M5: 1,978,881 km (0.115 R)
• M6: 2,067,143 km (0.047 R)
• M7: 2,577,422 km (0.116 R)
• M8: 2,922,394 km (0.079 R)
• M9: 3,178,207 km (0.108 R)
• M10: 4,360,329 km (0.096 R)
• M11: 4,506,187 km (0.101 R)
• M12: 4,683,161 km (0.093 R)
• M13: 5,477,227 km (0.1 R)
• M14: 5,666,319 km (0.116 R)
• M15: 6,051,383 km (0.109 R)
• M16: 6,345,792 km (0.118 R)
• M17: 6,712,157 km (0.062 R)
• M18: 6,948,821 km (0.096 R)
• M19: 7,605,406 km (0.116 R)
• M20: 7,746,178 km (0.084 R)
• M21: 8,499,403 km (0.107 R)
• M22: 8,866,367 km (0.085 R)
• M23: 9,126,517 km (0.1 R)
• M24: 9,464,459 km (0.12 R)
• M25: 9,730,294 km (0.108 R)
• M26: 9,921,630 km (0.079 R)
• M27: 10,347,086 km (0.084 R)
• M28: 10,857,664 km (0.054 R)
• M29: 11,095,973 km (0.098 R)
• M30: 11,336,227 km (0.119 R)
• M31: 11,618,668 km (0.113 R)
• M32: 12,026,023 km (0.029 R)
• M33: 12,521,342 km (0.027 R)
• M34: 13,023,243 km (0.109 R)
• M35: 13,318,998 km (0.116 R)
• M36: 13,446,455 km (0.119 R)
• M37: 13,745,501 km (0.081 R)
• M38: 13,960,473 km (0.077 R)
• M39: 14,090,025 km (0.098 R)
• M40: 15,096,220 km (0.07 R)
• M41: 15,229,063 km (0.105 R)
• M42: 16,488,827 km (0.066 R)
• M43: 17,177,426 km (0.037 R)
• M44: 17,362,628 km (0.056 R)
• M45: 17,688,452 km (0.086 R)
• M46: 17,969,247 km (0.056 R)
• M47: 18,204,415 km (0.098 R)
• M48: 18,487,903 km (0.115 R)
• M49: 19,203,131 km (0.084 R)
• M50: 19,830,395 km (0.098 R)
• M51: 20,513,458 km (0.05 R)
• M52: 22,003,004 km (0.111 R)
• M53: 23,836,177 km (0.112 R)
• M54: 23,991,160 km (0.093 R)
• M55: 24,146,443 km (0.11 R)
• M56: 24,928,092 km (0.107 R)
• M57: 25,612,203 km (0.117 R)
• M58: 25,876,991 km (0.112 R)
• M59: 26,730,297 km (0.04 R)
• M60: 26,945,120 km (0.117 R)
• M61: 28,300,476 km (0.071 R)
• M62: 28,959,006 km (0.03 R)
• M63: 29,069,260 km (0.117 R)
• M64: 29,622,473 km (0.094 R)
• M65: 30,291,026 km (0.089 R)
• M66: 30,627,322 km (0.099 R)
• M67: 30,739,520 km (0.1 R)
• M68: 31,246,806 km (0.078 R)
• M69: 31,870,330 km (0.071 R)
• M70: 33,707,991 km (0.069 R)
• M71: 36,171,568 km (0.077 R)
• M72: 36,587,750 km (0.113 R)
• M73: 37,065,416 km (0.105 R)
• M74: 37,245,083 km (0.119 R)
• M75: 37,364,911 km (0.036 R)
• M76: 37,725,441 km (0.075 R)
• M77: 38,208,044 km (0.081 R)
• M78: 38,996,575 km (0.083 R)
• M79: 39,667,970 km (0.11 R)
• M80: 40,404,739 km (0.076 R)
• M81: 41,207,930 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 647.9

Radius: 6.8

Gravity: 14.01 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 11.59 AU - 12.23 AU

Year: 15652 Days

Day: 15.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 63,428,130 km

• M1: 430,243 km (0.053 R)
• M2: 535,411 km (0.028 R)
• M3: 901,626 km (0.111 R)
• M4: 1,881,044 km (0.064 R)
• M5: 1,968,708 km (0.09 R)
• M6: 2,117,857 km (0.064 R)
• M7: 2,458,791 km (0.09 R)
• M8: 2,985,375 km (0.093 R)
• M9: 3,618,324 km (0.055 R)
• M10: 3,875,482 km (0.085 R)
• M11: 4,025,080 km (0.117 R)
• M12: 4,962,311 km (0.086 R)
• M13: 5,623,234 km (0.117 R)
• M14: 5,707,757 km (0.05 R)
• M15: 5,835,364 km (0.068 R)
• M16: 6,224,019 km (0.112 R)
• M17: 6,311,534 km (0.086 R)
• M18: 7,208,822 km (0.059 R)
• M19: 7,625,452 km (0.094 R)
• M20: 9,169,601 km (0.113 R)
• M21: 9,925,819 km (0.098 R)
• M22: 11,983,687 km (0.049 R)
• M23: 12,311,606 km (0.107 R)
• M24: 12,476,762 km (0.051 R)
• M25: 13,482,658 km (0.095 R)
• M26: 13,823,890 km (0.049 R)
• M27: 14,283,006 km (0.069 R)
• M28: 15,039,972 km (0.111 R)
• M29: 15,157,555 km (0.094 R)
• M30: 15,929,480 km (0.119 R)
• M31: 16,229,723 km (0.116 R)
• M32: 17,326,126 km (0.113 R)
• M33: 18,195,290 km (0.078 R)
• M34: 19,078,665 km (0.104 R)
• M35: 19,397,608 km (0.079 R)
• M36: 19,975,953 km (0.073 R)
• M37: 21,678,527 km (0.091 R)
• M38: 22,278,713 km (0.116 R)
• M39: 22,479,922 km (0.083 R)
• M40: 22,749,199 km (0.077 R)
• M41: 24,249,216 km (0.108 R)
• M42: 25,290,268 km (0.103 R)
• M43: 26,204,161 km (0.063 R)
• M44: 28,136,816 km (0.056 R)
• M45: 29,450,435 km (0.078 R)
• M46: 29,597,640 km (0.108 R)
• M47: 30,040,748 km (0.077 R)
• M48: 30,337,251 km (0.072 R)
• M49: 30,411,602 km (0.064 R)
• M50: 31,082,997 km (0.108 R)
• M51: 31,232,894 km (0.087 R)
• M52: 32,592,439 km (0.086 R)
• M53: 33,817,197 km (0.061 R)
• M54: 33,894,240 km (0.117 R)
• M55: 34,978,974 km (0.051 R)
• M56: 35,447,365 km (0.06 R)
• M57: 35,525,605 km (0.038 R)
• M58: 37,421,159 km (0.11 R)
• M59: 38,300,944 km (0.1 R)
• M60: 38,864,330 km (0.116 R)
• M61: 39,025,746 km (0.093 R)
• M62: 39,592,722 km (0.071 R)
• M63: 40,162,391 km (0.085 R)
• M64: 40,980,841 km (0.071 R)
• M65: 41,145,099 km (0.103 R)
• M66: 41,392,085 km (0.103 R)
• M67: 44,985,277 km (0.105 R)
• M68: 46,776,113 km (0.073 R)
• M69: 47,637,048 km (0.054 R)
• M70: 47,982,769 km (0.077 R)
• M71: 48,938,101 km (0.059 R)
• M72: 49,899,716 km (0.052 R)
• M73: 50,779,352 km (0.038 R)
• M74: 51,575,362 km (0.074 R)
• M75: 51,930,507 km (0.077 R)
• M76: 52,375,561 km (0.116 R)
• M77: 54,078,134 km (0.1 R)
• M78: 54,168,192 km (0.084 R)
• M79: 54,890,900 km (0.088 R)
• M80: 55,798,809 km (0.096 R)
• M81: 55,981,019 km (0.118 R)
• M82: 58,737,210 km (0.069 R)
• M83: 59,665,764 km (0.084 R)
• M84: 60,225,260 km (0.118 R)
• M85: 60,880,050 km (0.114 R)
• M86: 61,443,286 km (0.113 R)
• M87: 62,008,317 km (0.037 R)
• M88: 62,480,299 km (0.108 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: 342 - 18,024 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit