🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.34 AU - 2.12 AU

Year: 815 Days

Day: 36 Hours

Environment

Temp: -36 °C

Axial Tilt: 32.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.6 AU - 2.18 AU

Year: 931 Days

Day: 12.1 Hours

Environment

Temp: -45 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.79 AU - 2.51 AU

Year: 1129 Days

Day: 40.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 99,551,360 km

• M1: 674,238 km (0.099 R)
• M2: 1,103,583 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.01 AU - 2.29 AU

Year: 1129 Days

Day: 22.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,551,360 km

• M1: 512,223 km (0.071 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.03 AU - 3.25 AU

Year: 1536 Days

Day: 25.1 Hours

Environment

Temp: -95 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 99,551,360 km

• M1: 596,447 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.67 AU - 4.45 AU

Year: 2930 Days

Day: 38.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781

Radius: 12

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.63 AU - 6.43 AU

Year: 4658 Days

Day: 14.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 99,551,360 km

• M1: 166,802 km (0.091 R)
• M2: 253,718 km (0.066 R)
• M3: 362,326 km (0.12 R)
• M4: 444,605 km (0.049 R)
• M5: 546,032 km (0.117 R)
• M6: 703,708 km (0.089 R)
• M7: 944,112 km (0.099 R)
• M8: 1,568,683 km (0.111 R)
• M9: 1,836,613 km (0.096 R)
• M10: 2,029,445 km (0.09 R)
• M11: 2,512,197 km (0.109 R)
• M12: 2,807,054 km (0.049 R)
• M13: 2,887,538 km (0.029 R)
• M14: 3,051,049 km (0.063 R)
• M15: 3,196,607 km (0.04 R)
• M16: 3,323,167 km (0.098 R)
• M17: 3,603,514 km (0.049 R)
• M18: 3,713,468 km (0.118 R)
• M19: 3,846,760 km (0.093 R)
• M20: 4,349,558 km (0.117 R)
• M21: 5,217,076 km (0.059 R)
• M22: 5,341,691 km (0.098 R)
• M23: 5,442,221 km (0.107 R)
• M24: 5,721,819 km (0.107 R)
• M25: 5,799,012 km (0.083 R)
• M26: 5,954,294 km (0.108 R)
• M27: 6,032,385 km (0.1 R)
• M28: 6,189,761 km (0.1 R)
• M29: 6,321,856 km (0.086 R)
• M30: 7,469,122 km (0.092 R)
• M31: 7,666,442 km (0.065 R)
• M32: 8,532,315 km (0.088 R)
• M33: 8,798,000 km (0.04 R)
• M34: 9,066,678 km (0.114 R)
• M35: 10,074,369 km (0.079 R)
• M36: 10,261,516 km (0.095 R)
• M37: 11,021,324 km (0.113 R)
• M38: 11,214,156 km (0.096 R)
• M39: 11,799,233 km (0.052 R)
• M40: 12,594,944 km (0.116 R)
• M41: 12,695,623 km (0.056 R)
• M42: 12,931,539 km (0.065 R)
• M43: 13,101,034 km (0.077 R)
• M44: 13,442,117 km (0.077 R)
• M45: 13,579,448 km (0.09 R)
• M46: 14,098,403 km (0.114 R)
• M47: 14,342,696 km (0.109 R)
• M48: 15,191,365 km (0.078 R)
• M49: 15,334,380 km (0.116 R)
• M50: 15,549,801 km (0.04 R)
• M51: 15,947,283 km (0.087 R)
• M52: 16,202,048 km (0.043 R)
• M53: 16,494,811 km (0.12 R)
• M54: 16,715,468 km (0.038 R)
• M55: 17,048,473 km (0.1 R)
• M56: 17,796,163 km (0.028 R)
• M57: 18,098,201 km (0.092 R)
• M58: 18,784,107 km (0.052 R)
• M59: 19,633,973 km (0.109 R)
• M60: 19,789,854 km (0.077 R)
• M61: 20,102,812 km (0.056 R)
• M62: 20,615,035 km (0.104 R)
• M63: 21,331,160 km (0.07 R)
• M64: 21,411,195 km (0.096 R)
• M65: 21,853,556 km (0.092 R)
• M66: 22,096,054 km (0.092 R)
• M67: 22,217,677 km (0.112 R)
• M68: 22,380,141 km (0.099 R)
• M69: 22,461,522 km (0.066 R)
• M70: 22,624,584 km (0.087 R)
• M71: 22,992,894 km (0.059 R)
• M72: 24,402,255 km (0.106 R)
• M73: 25,626,265 km (0.09 R)
• M74: 25,924,713 km (0.088 R)
• M75: 26,439,180 km (0.111 R)
• M76: 26,956,938 km (0.066 R)
• M77: 27,739,784 km (0.085 R)
• M78: 27,958,496 km (0.108 R)
• M79: 29,238,904 km (0.067 R)
• M80: 29,416,925 km (0.11 R)
• M81: 29,953,383 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.1

Radius: 4.8

Gravity: 34.9 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 15.53 AU - 20.71 AU

Year: 27626 Days

Day: 16.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 99,551,360 km

• M1: 62,831 km (0.086 R)
• M2: 190,438 km (0.079 R)
• M3: 550,969 km (0.11 R)
• M4: 656,136 km (0.065 R)
• M5: 711,188 km (0.097 R)
• M6: 1,449,454 km (0.065 R)
• M7: 1,595,611 km (0.03 R)
• M8: 2,395,810 km (0.107 R)
• M9: 2,881,405 km (0.044 R)
• M10: 3,019,035 km (0.111 R)
• M11: 3,300,727 km (0.074 R)
• M12: 4,669,398 km (0.094 R)
• M13: 4,776,959 km (0.116 R)
• M14: 5,609,920 km (0.078 R)
• M15: 6,130,970 km (0.042 R)
• M16: 7,405,843 km (0.101 R)
• M17: 8,299,540 km (0.054 R)
• M18: 9,429,752 km (0.102 R)
• M19: 9,497,670 km (0.085 R)
• M20: 10,326,143 km (0.093 R)
• M21: 10,678,146 km (0.111 R)
• M22: 11,034,040 km (0.119 R)
• M23: 11,830,648 km (0.029 R)
• M24: 12,124,907 km (0.063 R)
• M25: 13,097,892 km (0.078 R)
• M26: 13,478,768 km (0.034 R)
• M27: 14,721,627 km (0.098 R)
• M28: 14,879,603 km (0.108 R)
• M29: 16,653,684 km (0.12 R)
• M30: 17,816,957 km (0.075 R)
• M31: 18,408,317 km (0.112 R)
• M32: 19,871,235 km (0.078 R)
• M33: 25,229,382 km (0.12 R)
• M34: 25,797,704 km (0.027 R)
• M35: 26,083,586 km (0.116 R)
• M36: 29,295,901 km (0.079 R)
• M37: 29,793,314 km (0.108 R)
• M38: 31,709,064 km (0.109 R)
• M39: 31,913,115 km (0.117 R)
• M40: 35,024,452 km (0.049 R)
• M41: 35,552,383 km (0.066 R)
• M42: 36,830,098 km (0.11 R)
• M43: 38,014,315 km (0.091 R)
• M44: 39,320,604 km (0.058 R)
• M45: 39,759,224 km (0.036 R)
• M46: 41,641,614 km (0.108 R)
• M47: 42,088,763 km (0.114 R)
• M48: 44,347,990 km (0.104 R)
• M49: 47,227,150 km (0.069 R)
• M50: 47,343,537 km (0.114 R)
• M51: 48,512,944 km (0.067 R)
• M52: 49,219,046 km (0.08 R)
• M53: 51,837,457 km (0.101 R)
• M54: 53,284,518 km (0.086 R)
• M55: 53,769,963 km (0.102 R)
• M56: 53,891,436 km (0.06 R)
• M57: 54,745,042 km (0.059 R)
• M58: 54,867,263 km (0.082 R)
• M59: 56,588,835 km (0.108 R)
• M60: 57,954,066 km (0.108 R)
• M61: 58,328,210 km (0.056 R)
• M62: 58,578,038 km (0.056 R)
• M63: 58,828,315 km (0.11 R)
• M64: 60,843,100 km (0.116 R)
• M65: 61,477,395 km (0.082 R)
• M66: 61,986,476 km (0.117 R)
• M67: 62,241,391 km (0.063 R)
• M68: 62,752,567 km (0.063 R)
• M69: 64,294,023 km (0.117 R)
• M70: 64,552,229 km (0.043 R)
• M71: 65,588,194 km (0.065 R)
• M72: 67,676,730 km (0.086 R)
• M73: 68,202,268 km (0.117 R)
• M74: 68,993,042 km (0.104 R)
• M75: 71,918,578 km (0.105 R)
• M76: 72,589,076 km (0.076 R)
• M77: 73,801,267 km (0.05 R)
• M78: 77,203,422 km (0.055 R)
• M79: 78,440,596 km (0.09 R)
• M80: 78,578,526 km (0.115 R)
• M81: 80,934,692 km (0.094 R)
• M82: 82,611,684 km (0.115 R)
• M83: 83,032,802 km (0.052 R)
• M84: 83,736,211 km (0.039 R)
• M85: 84,159,125 km (0.095 R)
• M86: 84,300,195 km (0.097 R)
• M87: 84,724,156 km (0.106 R)
• M88: 85,148,714 km (0.035 R)
• M89: 85,574,171 km (0.063 R)
• M90: 87,425,295 km (0.106 R)
• M91: 87,568,310 km (0.074 R)
• M92: 89,577,709 km (0.099 R)
• M93: 94,814,233 km (0.094 R)
• M94: 96,138,772 km (0.081 R)
• M95: 97,469,296 km (0.097 R)
• M96: 99,551,399 km (0.098 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 14,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit