🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.71 AU - 0.79 AU

Year: 242 Days

Day: 39.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 124.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.78 AU - 1 AU

Year: 313 Days

Day: 39.3 Hours

Environment

Temp: 35 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.02 AU - 1.14 AU

Year: 418 Days

Day: 22.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.9

Radius: 8.8

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 5.54 AU - 8.34 AU

Year: 6815 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 93,001,067 km

• M1: 128,505 km (0.089 R)
• M2: 379,679 km (0.111 R)
• M3: 636,539 km (0.081 R)
• M4: 738,415 km (0.091 R)
• M5: 1,170,155 km (0.116 R)
• M6: 1,233,135 km (0.074 R)
• M7: 1,297,313 km (0.092 R)
• M8: 1,395,748 km (0.097 R)
• M9: 1,583,045 km (0.088 R)
• M10: 1,671,008 km (0.114 R)
• M11: 2,331,483 km (0.083 R)
• M12: 2,534,038 km (0.105 R)
• M13: 2,700,242 km (0.11 R)
• M14: 3,065,410 km (0.095 R)
• M15: 3,378,070 km (0.058 R)
• M16: 3,538,289 km (0.089 R)
• M17: 3,724,389 km (0.036 R)
• M18: 3,866,058 km (0.07 R)
• M19: 3,985,586 km (0.108 R)
• M20: 4,082,077 km (0.027 R)
• M21: 4,426,003 km (0.028 R)
• M22: 4,830,515 km (0.12 R)
• M23: 4,985,349 km (0.106 R)
• M24: 5,220,666 km (0.093 R)
• M25: 5,432,796 km (0.068 R)
• M26: 6,114,215 km (0.113 R)
• M27: 6,479,233 km (0.092 R)
• M28: 6,564,504 km (0.097 R)
• M29: 6,764,816 km (0.114 R)
• M30: 7,113,080 km (0.08 R)
• M31: 7,407,787 km (0.065 R)
• M32: 7,826,961 km (0.105 R)
• M33: 8,346,514 km (0.094 R)
• M34: 8,563,730 km (0.066 R)
• M35: 8,908,703 km (0.071 R)
• M36: 9,003,697 km (0.034 R)
• M37: 9,515,472 km (0.049 R)
• M38: 9,742,412 km (0.062 R)
• M39: 10,102,494 km (0.068 R)
• M40: 10,500,424 km (0.086 R)
• M41: 10,567,294 km (0.097 R)
• M42: 10,734,994 km (0.114 R)
• M43: 11,107,044 km (0.057 R)
• M44: 11,483,282 km (0.05 R)
• M45: 11,794,147 km (0.082 R)
• M46: 11,968,129 km (0.092 R)
• M47: 12,108,003 km (0.097 R)
• M48: 12,601,526 km (0.11 R)
• M49: 12,815,002 km (0.078 R)
• M50: 12,958,018 km (0.118 R)
• M51: 14,566,045 km (0.07 R)
• M52: 15,166,382 km (0.118 R)
• M53: 15,317,625 km (0.049 R)
• M54: 15,851,241 km (0.108 R)
• M55: 16,004,878 km (0.09 R)
• M56: 16,585,168 km (0.026 R)
• M57: 16,897,528 km (0.03 R)
• M58: 17,172,340 km (0.064 R)
• M59: 17,290,671 km (0.063 R)
• M60: 18,367,178 km (0.11 R)
• M61: 18,690,309 km (0.08 R)
• M62: 18,811,932 km (0.092 R)
• M63: 19,960,096 km (0.067 R)
• M64: 20,836,141 km (0.097 R)
• M65: 21,469,538 km (0.107 R)
• M66: 21,682,117 km (0.071 R)
• M67: 23,102,250 km (0.087 R)
• M68: 23,757,787 km (0.119 R)
• M69: 24,463,590 km (0.094 R)
• M70: 24,730,174 km (0.091 R)
• M71: 25,042,235 km (0.104 R)
• M72: 25,131,694 km (0.109 R)
• M73: 26,212,988 km (0.098 R)
• M74: 26,576,810 km (0.085 R)
• M75: 26,942,277 km (0.074 R)
• M76: 27,171,611 km (0.118 R)
• M77: 27,678,299 km (0.097 R)
• M78: 28,700,950 km (0.102 R)
• M79: 30,162,970 km (0.07 R)
• M80: 31,119,050 km (0.083 R)
• M81: 31,455,944 km (0.102 R)
• M82: 31,794,185 km (0.068 R)
• M83: 32,036,534 km (0.083 R)
• M84: 32,230,712 km (0.059 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 767.5

Radius: 6.8

Gravity: 16.6 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 12.74 AU - 20.74 AU

Year: 25532 Days

Day: 19.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,001,067 km

• M1: 543,489 km (0.059 R)
• M2: 591,660 km (0.104 R)
• M3: 884,273 km (0.046 R)
• M4: 1,315,863 km (0.096 R)
• M5: 1,484,460 km (0.082 R)
• M6: 1,589,029 km (0.085 R)
• M7: 2,266,408 km (0.095 R)
• M8: 2,468,963 km (0.062 R)
• M9: 2,593,279 km (0.088 R)
• M10: 3,245,975 km (0.087 R)
• M11: 3,336,631 km (0.08 R)
• M12: 3,755,505 km (0.096 R)
• M13: 4,693,484 km (0.117 R)
• M14: 4,899,779 km (0.111 R)
• M15: 5,699,828 km (0.118 R)
• M16: 5,809,633 km (0.106 R)
• M17: 6,086,988 km (0.092 R)
• M18: 6,597,416 km (0.094 R)
• M19: 6,712,606 km (0.07 R)
• M20: 7,180,399 km (0.105 R)
• M21: 7,719,101 km (0.088 R)
• M22: 8,209,034 km (0.054 R)
• M23: 9,218,520 km (0.044 R)
• M24: 10,067,488 km (0.066 R)
• M25: 10,400,493 km (0.118 R)
• M26: 10,602,151 km (0.056 R)
• M27: 10,669,619 km (0.11 R)
• M28: 12,616,785 km (0.081 R)
• M29: 12,975,820 km (0.089 R)
• M30: 13,925,019 km (0.05 R)
• M31: 14,147,321 km (0.09 R)
• M32: 14,370,671 km (0.056 R)
• M33: 18,019,961 km (0.112 R)
• M34: 18,100,594 km (0.12 R)
• M35: 18,586,787 km (0.073 R)
• M36: 22,889,073 km (0.056 R)
• M37: 23,326,796 km (0.113 R)
• M38: 24,477,802 km (0.072 R)
• M39: 24,656,422 km (0.117 R)
• M40: 25,015,158 km (0.054 R)
• M41: 26,375,601 km (0.102 R)
• M42: 27,018,722 km (0.106 R)
• M43: 28,226,725 km (0.113 R)
• M44: 28,978,903 km (0.044 R)
• M45: 29,357,385 km (0.058 R)
• M46: 29,832,807 km (0.114 R)
• M47: 30,215,030 km (0.117 R)
• M48: 30,310,773 km (0.082 R)
• M49: 30,406,814 km (0.118 R)
• M50: 31,177,692 km (0.045 R)
• M51: 31,468,361 km (0.051 R)
• M52: 31,954,853 km (0.066 R)
• M53: 33,528,623 km (0.039 R)
• M54: 35,530,841 km (0.12 R)
• M55: 37,160,410 km (0.104 R)
• M56: 41,127,147 km (0.091 R)
• M57: 42,729,640 km (0.092 R)
• M58: 43,376,202 km (0.1 R)
• M59: 44,788,406 km (0.113 R)
• M60: 46,215,719 km (0.107 R)
• M61: 47,434,942 km (0.106 R)
• M62: 47,657,842 km (0.075 R)
• M63: 47,769,293 km (0.053 R)
• M64: 48,328,340 km (0.046 R)
• M65: 48,440,389 km (0.093 R)
• M66: 48,777,134 km (0.1 R)
• M67: 51,270,033 km (0.074 R)
• M68: 51,384,325 km (0.099 R)
• M69: 56,142,884 km (0.117 R)
• M70: 56,378,650 km (0.081 R)
• M71: 57,918,760 km (0.09 R)
• M72: 58,634,137 km (0.103 R)
• M73: 60,919,095 km (0.115 R)
• M74: 61,889,836 km (0.032 R)
• M75: 62,011,459 km (0.1 R)
• M76: 65,079,861 km (0.113 R)
• M77: 66,819,684 km (0.074 R)
• M78: 68,071,669 km (0.027 R)
• M79: 68,448,805 km (0.091 R)
• M80: 69,457,843 km (0.087 R)
• M81: 69,584,402 km (0.106 R)
• M82: 72,642,781 km (0.06 R)
• M83: 72,771,136 km (0.101 R)
• M84: 72,899,641 km (0.112 R)
• M85: 73,672,015 km (0.062 R)
• M86: 76,266,042 km (0.076 R)
• M87: 77,574,125 km (0.112 R)
• M88: 79,021,784 km (0.046 R)
• M89: 81,143,082 km (0.034 R)
• M90: 85,171,005 km (0.079 R)
• M91: 87,482,142 km (0.101 R)
• M92: 88,302,836 km (0.062 R)
• M93: 91,333,539 km (0.045 R)
• M94: 91,749,571 km (0.114 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 11,302 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit