🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.85 AU - 0.95 AU

Year: 297 Days

Day: 36.9 Hours

Environment

Temp: 158 °C

Axial Tilt: 93.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.8 AU - 2.6 AU

Year: 1136 Days

Day: 13.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 172.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,402,985 km

• M1: 156,779 km (0.031 R)
• M2: 466,895 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 5.27 AU - 5.47 AU

Year: 4334 Days

Day: 42.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 101,402,985 km

• M1: 26,628 km (0.099 R)
• M2: 2,447,272 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.5

Radius: 13.1

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.66 AU - 7.68 AU

Year: 5999 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 101,402,985 km

• M1: 260,151 km (0.057 R)
• M2: 349,610 km (0.107 R)
• M3: 526,435 km (0.116 R)
• M4: 862,432 km (0.099 R)
• M5: 967,300 km (0.048 R)
• M6: 1,090,868 km (0.099 R)
• M7: 1,370,466 km (0.112 R)
• M8: 1,690,157 km (0.056 R)
• M9: 1,841,999 km (0.086 R)
• M10: 1,980,825 km (0.069 R)
• M11: 2,232,599 km (0.051 R)
• M12: 2,437,996 km (0.113 R)
• M13: 2,610,782 km (0.09 R)
• M14: 2,728,216 km (0.089 R)
• M15: 2,847,446 km (0.109 R)
• M16: 3,321,222 km (0.107 R)
• M17: 3,578,381 km (0.096 R)
• M18: 3,797,841 km (0.082 R)
• M19: 3,886,852 km (0.079 R)
• M20: 3,976,461 km (0.053 R)
• M21: 4,066,968 km (0.093 R)
• M22: 4,482,551 km (0.086 R)
• M23: 4,719,514 km (0.103 R)
• M24: 5,708,056 km (0.113 R)
• M25: 5,887,574 km (0.077 R)
• M26: 6,226,114 km (0.085 R)
• M27: 6,517,530 km (0.118 R)
• M28: 6,705,276 km (0.108 R)
• M29: 6,922,193 km (0.076 R)
• M30: 7,812,898 km (0.06 R)
• M31: 7,955,316 km (0.119 R)
• M32: 8,127,353 km (0.066 R)
• M33: 8,213,970 km (0.073 R)
• M34: 8,621,774 km (0.048 R)
• M35: 8,768,978 km (0.059 R)
• M36: 9,306,184 km (0.085 R)
• M37: 9,548,383 km (0.108 R)
• M38: 9,884,829 km (0.107 R)
• M39: 10,039,064 km (0.064 R)
• M40: 10,163,081 km (0.115 R)
• M41: 10,381,195 km (0.032 R)
• M42: 11,237,343 km (0.103 R)
• M43: 11,398,311 km (0.056 R)
• M44: 11,722,788 km (0.098 R)
• M45: 12,083,170 km (0.077 R)
• M46: 12,182,054 km (0.084 R)
• M47: 12,882,172 km (0.087 R)
• M48: 13,186,155 km (0.119 R)
• M49: 13,629,563 km (0.1 R)
• M50: 14,636,207 km (0.108 R)
• M51: 14,741,673 km (0.095 R)
• M52: 14,953,504 km (0.118 R)
• M53: 16,427,791 km (0.12 R)
• M54: 16,574,098 km (0.12 R)
• M55: 16,720,853 km (0.098 R)
• M56: 17,237,863 km (0.12 R)
• M57: 18,782,162 km (0.095 R)
• M58: 19,745,423 km (0.081 R)
• M59: 20,606,359 km (0.044 R)
• M60: 21,120,975 km (0.057 R)
• M61: 21,439,619 km (0.076 R)
• M62: 22,001,359 km (0.067 R)
• M63: 22,203,017 km (0.086 R)
• M64: 22,812,030 km (0.061 R)
• M65: 23,467,717 km (0.113 R)
• M66: 24,965,641 km (0.087 R)
• M67: 25,345,021 km (0.11 R)
• M68: 25,768,682 km (0.111 R)
• M69: 25,853,654 km (0.081 R)
• M70: 26,024,046 km (0.103 R)
• M71: 27,140,195 km (0.098 R)
• M72: 27,443,430 km (0.111 R)
• M73: 29,020,491 km (0.047 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 131.6

Radius: 9.6

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 6.09 AU - 7.35 AU

Year: 6067 Days

Day: 11.2 Hours

Environment

Temp: -142 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 101,402,985 km

• M1: 136,134 km (0.089 R)
• M2: 211,681 km (0.084 R)
• M3: 556,803 km (0.08 R)
• M4: 625,020 km (0.084 R)
• M5: 733,030 km (0.1 R)
• M6: 857,794 km (0.096 R)
• M7: 979,716 km (0.1 R)
• M8: 1,241,064 km (0.104 R)
• M9: 1,321,697 km (0.077 R)
• M10: 1,392,158 km (0.047 R)
• M11: 1,881,492 km (0.111 R)
• M12: 2,124,739 km (0.108 R)
• M13: 2,335,223 km (0.098 R)
• M14: 2,523,267 km (0.05 R)
• M15: 2,596,869 km (0.119 R)
• M16: 2,716,249 km (0.085 R)
• M17: 2,960,542 km (0.119 R)
• M18: 3,054,041 km (0.083 R)
• M19: 3,132,729 km (0.081 R)
• M20: 3,372,834 km (0.091 R)
• M21: 3,685,792 km (0.087 R)
• M22: 3,990,822 km (0.081 R)
• M23: 4,734,324 km (0.115 R)
• M24: 4,973,232 km (0.071 R)
• M25: 5,367,422 km (0.101 R)
• M26: 6,086,389 km (0.107 R)
• M27: 6,427,024 km (0.119 R)
• M28: 6,487,760 km (0.09 R)
• M29: 6,609,832 km (0.102 R)
• M30: 6,753,297 km (0.101 R)
• M31: 7,379,513 km (0.096 R)
• M32: 7,464,335 km (0.043 R)
• M33: 7,721,045 km (0.106 R)
• M34: 8,046,121 km (0.117 R)
• M35: 8,754,318 km (0.085 R)
• M36: 9,093,307 km (0.112 R)
• M37: 9,854,012 km (0.116 R)
• M38: 9,924,173 km (0.119 R)
• M39: 10,755,040 km (0.102 R)
• M40: 10,875,616 km (0.071 R)
• M41: 11,118,114 km (0.094 R)
• M42: 11,215,502 km (0.079 R)
• M43: 11,657,713 km (0.11 R)
• M44: 11,880,913 km (0.07 R)
• M45: 12,356,934 km (0.039 R)
• M46: 12,508,476 km (0.032 R)
• M47: 12,762,494 km (0.072 R)
• M48: 13,301,644 km (0.032 R)
• M49: 13,379,286 km (0.102 R)
• M50: 15,286,958 km (0.113 R)
• M51: 15,804,417 km (0.051 R)
• M52: 16,106,754 km (0.111 R)
• M53: 16,605,364 km (0.092 R)
• M54: 16,856,688 km (0.119 R)
• M55: 17,306,529 km (0.05 R)
• M56: 18,882,692 km (0.105 R)
• M57: 19,174,258 km (0.072 R)
• M58: 19,584,755 km (0.084 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 638.3

Radius: 5.3

Gravity: 22.72 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 19.68 AU - 20.94 AU

Year: 31876 Days

Day: 17.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,402,985 km

• M1: 74,949 km (0.082 R)
• M2: 490,681 km (0.034 R)
• M3: 566,378 km (0.068 R)
• M4: 1,302,399 km (0.084 R)
• M5: 1,983,069 km (0.042 R)
• M6: 2,532,991 km (0.037 R)
• M7: 2,666,283 km (0.103 R)
• M8: 3,915,275 km (0.096 R)
• M9: 5,204,510 km (0.098 R)
• M10: 7,804,820 km (0.098 R)
• M11: 8,064,223 km (0.057 R)
• M12: 8,326,318 km (0.097 R)
• M13: 9,609,718 km (0.113 R)
• M14: 9,678,982 km (0.058 R)
• M15: 10,238,927 km (0.11 R)
• M16: 10,451,655 km (0.088 R)
• M17: 11,980,695 km (0.101 R)
• M18: 12,204,793 km (0.05 R)
• M19: 12,279,741 km (0.06 R)
• M20: 12,430,237 km (0.115 R)
• M21: 13,038,202 km (0.113 R)
• M22: 13,811,773 km (0.094 R)
• M23: 14,520,717 km (0.112 R)
• M24: 15,891,632 km (0.089 R)
• M25: 16,551,060 km (0.092 R)
• M26: 16,717,263 km (0.119 R)
• M27: 18,238,224 km (0.063 R)
• M28: 19,979,244 km (0.035 R)
• M29: 20,690,433 km (0.104 R)
• M30: 20,779,892 km (0.055 R)
• M31: 21,409,849 km (0.058 R)
• M32: 21,772,624 km (0.119 R)
• M33: 22,965,517 km (0.032 R)
• M34: 23,616,717 km (0.095 R)
• M35: 23,897,661 km (0.084 R)
• M36: 24,557,388 km (0.098 R)
• M37: 25,223,248 km (0.12 R)
• M38: 26,669,710 km (0.095 R)
• M39: 27,846,148 km (0.114 R)
• M40: 27,945,032 km (0.108 R)
• M41: 28,242,133 km (0.072 R)
• M42: 29,039,490 km (0.119 R)
• M43: 29,743,348 km (0.094 R)
• M44: 29,844,326 km (0.048 R)
• M45: 30,046,732 km (0.105 R)
• M46: 30,452,741 km (0.041 R)
• M47: 30,860,545 km (0.112 R)
• M48: 31,065,195 km (0.055 R)
• M49: 33,136,078 km (0.069 R)
• M50: 33,345,515 km (0.106 R)
• M51: 33,450,533 km (0.108 R)
• M52: 34,188,050 km (0.1 R)
• M53: 34,293,816 km (0.11 R)
• M54: 35,144,280 km (0.095 R)
• M55: 35,357,906 km (0.114 R)
• M56: 35,464,868 km (0.117 R)
• M57: 37,846,017 km (0.104 R)
• M58: 38,065,029 km (0.105 R)
• M59: 41,400,313 km (0.074 R)
• M60: 44,365,792 km (0.091 R)
• M61: 45,291,803 km (0.025 R)
• M62: 45,757,351 km (0.102 R)
• M63: 47,280,856 km (0.039 R)
• M64: 49,298,333 km (0.055 R)
• M65: 50,618,534 km (0.094 R)
• M66: 51,586,133 km (0.072 R)
• M67: 51,707,457 km (0.113 R)
• M68: 53,048,751 km (0.109 R)
• M69: 57,392,026 km (0.077 R)
• M70: 57,517,838 km (0.074 R)
• M71: 58,907,154 km (0.093 R)
• M72: 59,542,346 km (0.102 R)
• M73: 61,076,173 km (0.092 R)
• M74: 62,881,819 km (0.079 R)
• M75: 64,836,016 km (0.108 R)
• M76: 65,491,704 km (0.046 R)
• M77: 66,413,526 km (0.096 R)
• M78: 66,809,960 km (0.079 R)
• M79: 68,270,035 km (0.087 R)
• M80: 70,008,961 km (0.085 R)
• M81: 77,943,333 km (0.096 R)
• M82: 78,221,884 km (0.119 R)
• M83: 78,640,459 km (0.112 R)
• M84: 78,919,908 km (0.071 R)
• M85: 80,885,325 km (0.072 R)
• M86: 82,724,780 km (0.116 R)
• M87: 82,866,898 km (0.089 R)
• M88: 84,434,983 km (0.062 R)
• M89: 88,180,166 km (0.083 R)
• M90: 89,343,289 km (0.099 R)
• M91: 89,780,863 km (0.111 R)
• M92: 89,926,870 km (0.061 R)
• M93: 91,097,623 km (0.117 R)
• M94: 91,538,039 km (0.109 R)
• M95: 94,195,047 km (0.098 R)
• M96: 96,428,394 km (0.025 R)

Kuiper Belt

Range: 31.5 - 57.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 335 - 13,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit