🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.54 AU - 0.68 AU

Year: 173 Days

Day: 34 Hours

Environment

Temp: 141 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.79 AU - 0.83 AU

Year: 265 Days

Day: 23.3 Hours

Environment

Temp: 151 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.88 AU - 1.2 AU

Year: 385 Days

Day: 39.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 17 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.58 AU - 3.36 AU

Year: 1860 Days

Day: 34 Hours

Environment

Temp: -91 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 206.8

Radius: 13.2

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.92 AU - 11.42 AU

Year: 10929 Days

Day: 13.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 75,662,166 km

• M1: 184,005 km (0.114 R)
• M2: 314,754 km (0.104 R)
• M3: 566,826 km (0.092 R)
• M4: 701,016 km (0.077 R)
• M5: 793,018 km (0.11 R)
• M6: 903,721 km (0.119 R)
• M7: 1,080,845 km (0.094 R)
• M8: 1,319,304 km (0.082 R)
• M9: 1,402,779 km (0.074 R)
• M10: 1,885,831 km (0.096 R)
• M11: 2,019,422 km (0.12 R)
• M12: 2,586,098 km (0.08 R)
• M13: 3,269,611 km (0.107 R)
• M14: 3,525,274 km (0.113 R)
• M15: 3,836,288 km (0.062 R)
• M16: 3,958,210 km (0.109 R)
• M17: 4,131,145 km (0.106 R)
• M18: 4,357,337 km (0.086 R)
• M19: 4,717,419 km (0.115 R)
• M20: 5,221,564 km (0.119 R)
• M21: 5,493,982 km (0.103 R)
• M22: 5,631,911 km (0.104 R)
• M23: 6,195,297 km (0.039 R)
• M24: 6,310,188 km (0.04 R)
• M25: 6,865,645 km (0.083 R)
• M26: 6,954,805 km (0.088 R)
• M27: 7,406,441 km (0.083 R)
• M28: 7,651,183 km (0.075 R)
• M29: 8,148,895 km (0.116 R)
• M30: 8,561,037 km (0.116 R)
• M31: 8,689,243 km (0.104 R)
• M32: 9,012,524 km (0.094 R)
• M33: 9,110,211 km (0.054 R)
• M34: 9,208,347 km (0.043 R)
• M35: 9,637,693 km (0.089 R)
• M36: 10,311,033 km (0.093 R)
• M37: 10,964,776 km (0.116 R)
• M38: 11,279,231 km (0.098 R)
• M39: 11,419,853 km (0.113 R)
• M40: 11,703,041 km (0.105 R)
• M41: 12,530,018 km (0.113 R)
• M42: 13,975,283 km (0.036 R)
• M43: 14,164,375 km (0.055 R)
• M44: 14,278,369 km (0.114 R)
• M45: 15,550,998 km (0.119 R)
• M46: 15,786,315 km (0.096 R)
• M47: 15,904,348 km (0.071 R)
• M48: 17,466,449 km (0.027 R)
• M49: 18,038,960 km (0.118 R)
• M50: 18,701,080 km (0.068 R)
• M51: 19,836,229 km (0.083 R)
• M52: 22,040,703 km (0.046 R)
• M53: 22,393,604 km (0.053 R)
• M54: 23,959,296 km (0.065 R)
• M55: 24,049,802 km (0.079 R)
• M56: 24,185,787 km (0.113 R)
• M57: 24,322,071 km (0.096 R)
• M58: 24,595,386 km (0.113 R)
• M59: 24,778,195 km (0.054 R)
• M60: 25,791,421 km (0.078 R)
• M61: 26,209,996 km (0.117 R)
• M62: 26,490,193 km (0.061 R)
• M63: 26,724,463 km (0.106 R)
• M64: 27,006,455 km (0.091 R)
• M65: 27,478,885 km (0.099 R)
• M66: 27,953,858 km (0.107 R)
• M67: 28,767,671 km (0.088 R)
• M68: 31,751,400 km (0.095 R)
• M69: 32,000,181 km (0.115 R)
• M70: 32,499,988 km (0.075 R)
• M71: 32,952,073 km (0.076 R)
• M72: 33,456,666 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.5

Radius: 8.4

Gravity: 8.95 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 9.15 AU - 12.79 AU

Year: 13205 Days

Day: 13.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,662,166 km

• M1: 536,159 km (0.107 R)
• M2: 693,835 km (0.044 R)
• M3: 788,381 km (0.071 R)
• M4: 847,173 km (0.075 R)
• M5: 1,033,272 km (0.032 R)
• M6: 1,592,619 km (0.106 R)
• M7: 1,668,465 km (0.085 R)
• M8: 1,745,508 km (0.047 R)
• M9: 2,011,343 km (0.064 R)
• M10: 2,405,235 km (0.11 R)
• M11: 2,463,428 km (0.088 R)
• M12: 3,009,012 km (0.106 R)
• M13: 3,624,308 km (0.112 R)
• M14: 3,725,137 km (0.082 R)
• M15: 4,137,279 km (0.112 R)
• M16: 4,672,989 km (0.05 R)
• M17: 5,344,683 km (0.073 R)
• M18: 5,613,959 km (0.117 R)
• M19: 5,691,750 km (0.037 R)
• M20: 6,530,097 km (0.101 R)
• M21: 6,776,634 km (0.095 R)
• M22: 6,859,511 km (0.094 R)
• M23: 7,491,861 km (0.055 R)
• M24: 7,967,583 km (0.054 R)
• M25: 8,676,677 km (0.102 R)
• M26: 8,993,375 km (0.064 R)
• M27: 9,313,814 km (0.082 R)
• M28: 10,154,853 km (0.091 R)
• M29: 10,297,420 km (0.046 R)
• M30: 11,020,277 km (0.104 R)
• M31: 11,412,373 km (0.058 R)
• M32: 12,412,734 km (0.106 R)
• M33: 13,440,920 km (0.109 R)
• M34: 13,545,339 km (0.032 R)
• M35: 13,807,285 km (0.044 R)
• M36: 14,336,263 km (0.108 R)
• M37: 15,088,142 km (0.093 R)
• M38: 15,687,730 km (0.06 R)
• M39: 16,239,746 km (0.051 R)
• M40: 16,910,394 km (0.116 R)
• M41: 17,362,478 km (0.09 R)
• M42: 17,419,326 km (0.107 R)
• M43: 18,859,355 km (0.113 R)
• M44: 19,151,968 km (0.1 R)
• M45: 20,517,198 km (0.114 R)
• M46: 20,878,477 km (0.106 R)
• M47: 22,965,218 km (0.069 R)
• M48: 24,096,477 km (0.115 R)
• M49: 25,053,155 km (0.108 R)
• M50: 25,697,773 km (0.105 R)
• M51: 26,022,250 km (0.1 R)
• M52: 31,462,527 km (0.049 R)
• M53: 32,577,480 km (0.116 R)
• M54: 33,210,279 km (0.099 R)
• M55: 33,634,388 km (0.04 R)
• M56: 33,776,207 km (0.102 R)
• M57: 34,345,278 km (0.098 R)
• M58: 35,132,910 km (0.065 R)
• M59: 35,926,527 km (0.088 R)
• M60: 35,999,082 km (0.1 R)
• M61: 36,726,128 km (0.116 R)
• M62: 37,018,292 km (0.028 R)
• M63: 37,458,110 km (0.112 R)
• M64: 39,458,234 km (0.085 R)
• M65: 39,907,326 km (0.032 R)
• M66: 40,282,967 km (0.064 R)
• M67: 40,508,859 km (0.063 R)
• M68: 43,175,741 km (0.07 R)
• M69: 43,484,211 km (0.065 R)
• M70: 46,134,787 km (0.101 R)
• M71: 49,078,424 km (0.104 R)
• M72: 49,400,209 km (0.101 R)
• M73: 49,803,525 km (0.048 R)
• M74: 50,046,023 km (0.089 R)
• M75: 52,492,546 km (0.119 R)
• M76: 52,986,519 km (0.071 R)
• M77: 53,151,525 km (0.068 R)
• M78: 55,730,742 km (0.091 R)
• M79: 55,814,666 km (0.108 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 939.2

Radius: 4.8

Gravity: 40.76 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 10.35 AU - 15.55 AU

Year: 16937 Days

Day: 15.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 27.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 75,662,166 km

• M1: 62,083 km (0.082 R)
• M2: 273,465 km (0.112 R)
• M3: 340,784 km (0.081 R)
• M4: 376,687 km (0.103 R)
• M5: 664,514 km (0.101 R)
• M6: 805,585 km (0.099 R)
• M7: 956,230 km (0.091 R)
• M8: 1,008,439 km (0.085 R)
• M9: 1,088,474 km (0.104 R)
• M10: 1,489,995 km (0.036 R)
• M11: 2,203,876 km (0.057 R)
• M12: 2,238,583 km (0.119 R)
• M13: 2,273,439 km (0.117 R)
• M14: 3,124,202 km (0.032 R)
• M15: 3,400,808 km (0.067 R)
• M16: 4,105,115 km (0.112 R)
• M17: 4,407,901 km (0.051 R)
• M18: 5,219,171 km (0.12 R)
• M19: 5,452,693 km (0.087 R)
• M20: 5,546,939 km (0.097 R)
• M21: 5,881,440 km (0.084 R)
• M22: 6,173,306 km (0.099 R)
• M23: 6,670,270 km (0.115 R)
• M24: 7,967,732 km (0.105 R)
• M25: 8,021,139 km (0.105 R)
• M26: 8,074,844 km (0.11 R)
• M27: 8,128,550 km (0.096 R)
• M28: 8,399,023 km (0.038 R)
• M29: 9,340,442 km (0.114 R)
• M30: 9,623,631 km (0.105 R)
• M31: 9,794,921 km (0.093 R)
• M32: 11,021,922 km (0.102 R)
• M33: 11,141,301 km (0.036 R)
• M34: 11,261,129 km (0.101 R)
• M35: 12,857,039 km (0.08 R)
• M36: 13,489,390 km (0.089 R)
• M37: 13,681,174 km (0.082 R)
• M38: 14,391,764 km (0.104 R)
• M39: 14,587,588 km (0.095 R)
• M40: 15,246,865 km (0.063 R)
• M41: 15,379,858 km (0.103 R)
• M42: 16,186,190 km (0.107 R)
• M43: 16,389,793 km (0.099 R)
• M44: 16,457,860 km (0.107 R)
• M45: 16,526,077 km (0.052 R)
• M46: 17,420,971 km (0.098 R)
• M47: 17,490,534 km (0.08 R)
• M48: 19,114,120 km (0.119 R)
• M49: 19,401,348 km (0.047 R)
• M50: 20,344,712 km (0.111 R)
• M51: 20,858,880 km (0.039 R)
• M52: 22,050,128 km (0.078 R)
• M53: 24,497,848 km (0.027 R)
• M54: 24,731,670 km (0.075 R)
• M55: 24,966,239 km (0.095 R)
• M56: 25,044,628 km (0.074 R)
• M57: 25,753,573 km (0.112 R)
• M58: 27,676,055 km (0.096 R)
• M59: 27,919,600 km (0.04 R)
• M60: 29,230,526 km (0.086 R)
• M61: 30,813,122 km (0.103 R)
• M62: 32,252,703 km (0.112 R)
• M63: 32,508,964 km (0.093 R)
• M64: 33,973,976 km (0.068 R)
• M65: 34,234,725 km (0.047 R)
• M66: 36,255,942 km (0.052 R)
• M67: 36,878,717 km (0.084 R)
• M68: 39,587,486 km (0.083 R)
• M69: 40,873,429 km (0.086 R)
• M70: 42,266,335 km (0.108 R)
• M71: 43,015,521 km (0.104 R)
• M72: 43,580,253 km (0.104 R)
• M73: 44,622,202 km (0.106 R)
• M74: 45,003,079 km (0.098 R)
• M75: 46,055,948 km (0.112 R)
• M76: 46,923,467 km (0.119 R)
• M77: 47,020,256 km (0.074 R)
• M78: 48,088,535 km (0.098 R)
• M79: 48,772,646 km (0.067 R)
• M80: 50,546,278 km (0.085 R)
• M81: 50,943,311 km (0.098 R)
• M82: 54,054,947 km (0.062 R)
• M83: 54,562,682 km (0.084 R)
• M84: 54,766,135 km (0.077 R)
• M85: 55,889,914 km (0.072 R)
• M86: 56,197,637 km (0.096 R)
• M87: 57,124,396 km (0.112 R)
• M88: 60,249,944 km (0.093 R)
• M89: 60,670,763 km (0.093 R)
• M90: 61,409,776 km (0.052 R)
• M91: 62,576,939 km (0.12 R)
• M92: 62,683,453 km (0.115 R)
• M93: 62,896,480 km (0.082 R)
• M94: 65,797,183 km (0.111 R)
• M95: 69,621,802 km (0.089 R)
• M96: 69,953,012 km (0.04 R)
• M97: 70,063,415 km (0.082 R)
• M98: 72,285,691 km (0.097 R)
• M99: 74,643,802 km (0.086 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 531 - 10,821 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit