🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.66 AU - 0.66 AU

Year: 195 Days

Day: 21.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.79 AU - 0.81 AU

Year: 260 Days

Day: 16.8 Hours

Environment

Temp: 137 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.84 AU - 0.86 AU

Year: 285 Days

Day: 16.1 Hours

Environment

Temp: 102 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 108,564,970 km

• M1: 226,491 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.2 AU - 1.32 AU

Year: 514 Days

Day: 44.5 Hours

Environment

Temp: -10 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.81 AU - 2.65 AU

Year: 1210 Days

Day: 35.5 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 8.2

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 5.65 AU - 6.73 AU

Year: 5597 Days

Day: 8.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 108,564,970 km

• M1: 151,543 km (0.118 R)
• M2: 226,491 km (0.055 R)
• M3: 390,151 km (0.066 R)
• M4: 476,320 km (0.081 R)
• M5: 594,053 km (0.095 R)
• M6: 708,795 km (0.031 R)
• M7: 859,589 km (0.113 R)
• M8: 917,185 km (0.075 R)
• M9: 1,441,974 km (0.1 R)
• M10: 1,653,356 km (0.088 R)
• M11: 1,969,905 km (0.061 R)
• M12: 2,145,233 km (0.062 R)
• M13: 2,723,130 km (0.106 R)
• M14: 3,119,265 km (0.035 R)
• M15: 3,232,511 km (0.054 R)
• M16: 3,439,853 km (0.086 R)
• M17: 3,771,213 km (0.117 R)
• M18: 4,489,731 km (0.115 R)
• M19: 4,592,206 km (0.107 R)
• M20: 4,643,668 km (0.03 R)
• M21: 4,721,309 km (0.089 R)
• M22: 4,825,579 km (0.104 R)
• M23: 4,904,267 km (0.083 R)
• M24: 5,439,528 km (0.118 R)
• M25: 5,521,358 km (0.109 R)
• M26: 5,825,191 km (0.116 R)
• M27: 6,049,738 km (0.04 R)
• M28: 6,162,983 km (0.066 R)
• M29: 7,546,165 km (0.068 R)
• M30: 7,637,570 km (0.092 R)
• M31: 7,760,090 km (0.118 R)
• M32: 8,038,193 km (0.064 R)
• M33: 8,351,152 km (0.114 R)
• M34: 9,053,364 km (0.11 R)
• M35: 10,412,161 km (0.073 R)
• M36: 10,548,146 km (0.034 R)
• M37: 10,650,471 km (0.085 R)
• M38: 11,063,211 km (0.118 R)
• M39: 11,481,188 km (0.09 R)
• M40: 12,046,518 km (0.115 R)
• M41: 12,153,481 km (0.085 R)
• M42: 12,476,462 km (0.075 R)
• M43: 12,875,141 km (0.091 R)
• M44: 14,246,205 km (0.112 R)
• M45: 15,858,122 km (0.057 R)
• M46: 16,093,141 km (0.075 R)
• M47: 16,211,024 km (0.113 R)
• M48: 16,645,905 km (0.106 R)
• M49: 17,567,428 km (0.075 R)
• M50: 17,769,983 km (0.071 R)
• M51: 17,932,596 km (0.04 R)
• M52: 18,464,416 km (0.084 R)
• M53: 18,546,695 km (0.118 R)
• M54: 18,670,413 km (0.028 R)
• M55: 18,918,446 km (0.095 R)
• M56: 19,126,088 km (0.067 R)
• M57: 20,133,181 km (0.104 R)
• M58: 21,243,496 km (0.112 R)
• M59: 22,813,376 km (0.045 R)
• M60: 22,901,639 km (0.11 R)
• M61: 23,078,613 km (0.052 R)
• M62: 24,015,245 km (0.045 R)
• M63: 24,195,062 km (0.058 R)
• M64: 25,420,269 km (0.045 R)
• M65: 25,695,379 km (0.083 R)
• M66: 25,971,387 km (0.09 R)
• M67: 26,387,269 km (0.112 R)
• M68: 26,665,671 km (0.101 R)
• M69: 27,507,009 km (0.03 R)
• M70: 27,836,573 km (0.115 R)
• M71: 28,262,179 km (0.094 R)
• M72: 28,689,880 km (0.041 R)
• M73: 28,976,210 km (0.075 R)
• M74: 30,860,545 km (0.105 R)
• M75: 31,743,471 km (0.071 R)
• M76: 31,842,206 km (0.097 R)
• M77: 32,386,443 km (0.114 R)
• M78: 32,585,109 km (0.104 R)
• M79: 33,033,603 km (0.098 R)
• M80: 33,333,697 km (0.073 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26

Radius: 3.8

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 15.49 AU - 19.31 AU

Year: 26379 Days

Day: 15.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 108,564,970 km

• M1: 69,264 km (0.086 R)
• M2: 974,929 km (0.07 R)
• M3: 1,975,739 km (0.111 R)
• M4: 2,142,840 km (0.111 R)
• M5: 2,431,414 km (0.093 R)
• M6: 3,129,737 km (0.064 R)
• M7: 3,215,756 km (0.119 R)
• M8: 3,635,079 km (0.119 R)
• M9: 4,355,243 km (0.101 R)
• M10: 4,596,843 km (0.071 R)
• M11: 5,092,760 km (0.104 R)
• M12: 8,796,355 km (0.112 R)
• M13: 9,533,723 km (0.086 R)
• M14: 10,195,095 km (0.109 R)
• M15: 12,299,787 km (0.074 R)
• M16: 12,401,663 km (0.107 R)
• M17: 12,846,418 km (0.099 R)
• M18: 14,425,423 km (0.097 R)
• M19: 15,074,080 km (0.105 R)
• M20: 16,474,166 km (0.103 R)
• M21: 18,650,965 km (0.037 R)
• M22: 19,435,755 km (0.065 R)
• M23: 26,659,089 km (0.086 R)
• M24: 26,703,070 km (0.091 R)
• M25: 27,409,023 km (0.098 R)
• M26: 28,479,695 km (0.079 R)
• M27: 28,749,420 km (0.087 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 936.4

Radius: 7.6

Gravity: 16.21 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 15.35 AU - 21.86 AU

Year: 29154 Days

Day: 19.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 108,564,970 km

• M1: 121,922 km (0.102 R)
• M2: 293,810 km (0.085 R)
• M3: 497,862 km (0.109 R)
• M4: 715,377 km (0.049 R)
• M5: 898,036 km (0.112 R)
• M6: 1,307,186 km (0.03 R)
• M7: 1,892,114 km (0.104 R)
• M8: 2,278,076 km (0.099 R)
• M9: 2,595,074 km (0.072 R)
• M10: 2,877,964 km (0.066 R)
• M11: 3,072,142 km (0.104 R)
• M12: 3,270,658 km (0.072 R)
• M13: 3,320,923 km (0.088 R)
• M14: 5,237,571 km (0.07 R)
• M15: 5,474,833 km (0.055 R)
• M16: 5,960,129 km (0.054 R)
• M17: 6,777,980 km (0.106 R)
• M18: 7,101,860 km (0.052 R)
• M19: 7,232,758 km (0.074 R)
• M20: 9,077,898 km (0.114 R)
• M21: 9,291,524 km (0.052 R)
• M22: 9,869,271 km (0.096 R)
• M23: 10,310,136 km (0.112 R)
• M24: 10,458,537 km (0.098 R)
• M25: 12,294,103 km (0.097 R)
• M26: 12,372,791 km (0.089 R)
• M27: 12,927,799 km (0.118 R)
• M28: 13,168,203 km (0.086 R)
• M29: 13,734,730 km (0.108 R)
• M30: 14,144,329 km (0.041 R)
• M31: 14,641,144 km (0.119 R)
• M32: 14,975,644 km (0.12 R)
• M33: 15,993,808 km (0.113 R)
• M34: 18,726,063 km (0.044 R)
• M35: 18,998,032 km (0.06 R)
• M36: 20,191,823 km (0.071 R)
• M37: 20,377,624 km (0.076 R)
• M38: 21,126,361 km (0.034 R)
• M39: 22,844,044 km (0.025 R)
• M40: 22,940,833 km (0.059 R)
• M41: 24,507,123 km (0.053 R)
• M42: 26,107,671 km (0.107 R)
• M43: 27,741,728 km (0.073 R)
• M44: 29,303,381 km (0.087 R)
• M45: 30,148,010 km (0.097 R)
• M46: 31,753,046 km (0.086 R)
• M47: 32,402,749 km (0.108 R)
• M48: 33,385,607 km (0.104 R)
• M49: 33,715,471 km (0.089 R)
• M50: 34,267,487 km (0.049 R)
• M51: 35,716,791 km (0.063 R)
• M52: 37,072,297 km (0.102 R)
• M53: 37,756,408 km (0.057 R)
• M54: 39,484,712 km (0.12 R)
• M55: 43,616,606 km (0.087 R)
• M56: 44,580,165 km (0.049 R)
• M57: 45,064,563 km (0.109 R)
• M58: 45,186,037 km (0.091 R)
• M59: 45,672,529 km (0.102 R)
• M60: 47,636,300 km (0.057 R)
• M61: 47,883,735 km (0.083 R)
• M62: 48,877,514 km (0.035 R)
• M63: 49,127,043 km (0.11 R)
• M64: 49,878,174 km (0.11 R)
• M65: 52,664,734 km (0.109 R)
• M66: 52,792,490 km (0.043 R)
• M67: 53,176,658 km (0.12 R)
• M68: 56,675,901 km (0.109 R)
• M69: 57,069,344 km (0.097 R)
• M70: 57,200,691 km (0.118 R)
• M71: 58,651,940 km (0.072 R)
• M72: 59,315,556 km (0.074 R)
• M73: 60,784,308 km (0.099 R)
• M74: 63,213,627 km (0.089 R)
• M75: 66,087,552 km (0.097 R)
• M76: 70,830,104 km (0.106 R)
• M77: 72,245,748 km (0.084 R)
• M78: 73,099,653 km (0.086 R)
• M79: 76,114,349 km (0.101 R)
• M80: 78,876,824 km (0.056 R)
• M81: 81,228,353 km (0.114 R)
• M82: 82,412,869 km (0.1 R)
• M83: 85,248,646 km (0.069 R)
• M84: 88,268,129 km (0.074 R)
• M85: 90,096,514 km (0.05 R)
• M86: 91,629,893 km (0.08 R)
• M87: 92,399,723 km (0.052 R)
• M88: 95,033,244 km (0.106 R)
• M89: 97,691,299 km (0.105 R)
• M90: 98,162,832 km (0.106 R)
• M91: 99,582,216 km (0.034 R)
• M92: 100,849,609 km (0.081 R)
• M93: 102,441,331 km (0.108 R)
• M94: 104,683,504 km (0.055 R)
• M95: 105,327,223 km (0.12 R)
• M96: 107,103,848 km (0.034 R)
• M97: 108,564,970 km (0.1 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 10,332 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit