🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.49 AU - 0.79 AU

Year: 192 Days

Day: 42 Hours

Environment

Temp: 145 °C

Axial Tilt: 38 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.87 AU - 0.91 AU

Year: 315 Days

Day: 36.5 Hours

Environment

Temp: 39 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.16 AU - 1.16 AU

Year: 468 Days

Day: 32 Hours

Environment

Temp: -13 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 63,571,555 km

• M1: 873,502 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.4 AU - 2.84 AU

Year: 1589 Days

Day: 44.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 20.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,571,555 km

• M1: 1,427,313 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 3.19 AU - 3.65 AU

Year: 2370 Days

Day: 42.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12

Radius: 9.8

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 4.76 AU - 5.26 AU

Year: 4202 Days

Day: 5.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,571,555 km

• M1: 147,354 km (0.036 R)
• M2: 215,271 km (0.027 R)
• M3: 332,406 km (0.114 R)
• M4: 403,615 km (0.1 R)
• M5: 569,369 km (0.047 R)
• M6: 632,949 km (0.113 R)
• M7: 721,959 km (0.115 R)
• M8: 839,693 km (0.104 R)
• M9: 1,210,247 km (0.119 R)
• M10: 1,653,804 km (0.108 R)
• M11: 1,877,453 km (0.102 R)
• M12: 2,023,162 km (0.061 R)
• M13: 2,432,611 km (0.114 R)
• M14: 2,665,535 km (0.075 R)
• M15: 3,184,490 km (0.096 R)
• M16: 3,375,227 km (0.117 R)
• M17: 3,643,606 km (0.093 R)
• M18: 3,809,809 km (0.055 R)
• M19: 3,986,933 km (0.067 R)
• M20: 4,402,067 km (0.09 R)
• M21: 4,579,191 km (0.095 R)
• M22: 4,858,340 km (0.1 R)
• M23: 5,575,812 km (0.112 R)
• M24: 5,767,596 km (0.103 R)
• M25: 6,049,588 km (0.066 R)
• M26: 6,157,748 km (0.118 R)
• M27: 6,246,758 km (0.108 R)
• M28: 6,556,575 km (0.11 R)
• M29: 6,708,268 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207.4

Radius: 9.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 8.3 AU - 13.64 AU

Year: 13616 Days

Day: 5.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 63,571,555 km

• M1: 114,442 km (0.079 R)
• M2: 259,702 km (0.115 R)
• M3: 663,915 km (0.054 R)
• M4: 721,810 km (0.099 R)
• M5: 1,022,053 km (0.104 R)
• M6: 1,090,269 km (0.07 R)
• M7: 1,177,634 km (0.1 R)
• M8: 1,691,054 km (0.103 R)
• M9: 1,939,836 km (0.11 R)
• M10: 2,472,703 km (0.066 R)
• M11: 2,589,240 km (0.071 R)
• M12: 2,755,593 km (0.108 R)
• M13: 3,907,347 km (0.034 R)
• M14: 4,835,901 km (0.109 R)
• M15: 4,953,036 km (0.107 R)
• M16: 6,175,101 km (0.111 R)
• M17: 6,334,123 km (0.066 R)
• M18: 6,398,151 km (0.04 R)
• M19: 7,050,398 km (0.08 R)
• M20: 7,116,670 km (0.117 R)
• M21: 7,250,111 km (0.036 R)
• M22: 8,207,089 km (0.05 R)
• M23: 8,700,313 km (0.084 R)
• M24: 9,058,600 km (0.106 R)
• M25: 9,421,674 km (0.048 R)
• M26: 9,789,685 km (0.069 R)
• M27: 9,900,985 km (0.1 R)
• M28: 10,049,985 km (0.039 R)
• M29: 10,388,076 km (0.057 R)
• M30: 10,615,615 km (0.059 R)
• M31: 10,959,839 km (0.049 R)
• M32: 11,541,925 km (0.053 R)
• M33: 12,857,488 km (0.067 R)
• M34: 15,068,096 km (0.097 R)
• M35: 16,812,706 km (0.079 R)
• M36: 17,035,308 km (0.12 R)
• M37: 17,618,590 km (0.05 R)
• M38: 17,844,632 km (0.067 R)
• M39: 18,253,932 km (0.092 R)
• M40: 18,436,890 km (0.099 R)
• M41: 20,252,111 km (0.097 R)
• M42: 20,346,806 km (0.117 R)
• M43: 20,489,074 km (0.048 R)
• M44: 20,822,079 km (0.083 R)
• M45: 21,541,944 km (0.066 R)
• M46: 22,075,111 km (0.091 R)
• M47: 23,501,227 km (0.069 R)
• M48: 24,754,408 km (0.081 R)
• M49: 25,160,118 km (0.066 R)
• M50: 25,567,922 km (0.043 R)
• M51: 25,926,508 km (0.059 R)
• M52: 26,390,112 km (0.072 R)
• M53: 26,908,319 km (0.104 R)
• M54: 27,797,080 km (0.117 R)
• M55: 29,388,950 km (0.053 R)
• M56: 29,496,063 km (0.117 R)
• M57: 29,603,324 km (0.088 R)
• M58: 29,710,736 km (0.117 R)
• M59: 30,195,881 km (0.084 R)
• M60: 30,466,504 km (0.103 R)
• M61: 31,228,406 km (0.063 R)
• M62: 31,886,637 km (0.055 R)
• M63: 32,882,360 km (0.046 R)
• M64: 33,104,962 km (0.119 R)
• M65: 33,439,911 km (0.101 R)
• M66: 33,776,058 km (0.092 R)
• M67: 34,000,604 km (0.112 R)
• M68: 34,113,251 km (0.086 R)
• M69: 34,677,684 km (0.099 R)
• M70: 34,904,325 km (0.03 R)
• M71: 35,701,532 km (0.063 R)
• M72: 36,966,232 km (0.069 R)
• M73: 37,487,880 km (0.094 R)
• M74: 38,245,593 km (0.096 R)

Asteroid Belt

Center: 13.14 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 15.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 317.1

Radius: 5.1

Gravity: 12.19 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 13 AU - 17.62 AU

Year: 22449 Days

Day: 18.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,571,555 km

• M1: 73,901 km (0.087 R)
• M2: 393,442 km (0.05 R)
• M3: 515,365 km (0.092 R)
• M4: 649,554 km (0.075 R)
• M5: 773,421 km (0.057 R)
• M6: 1,316,012 km (0.103 R)
• M7: 1,394,103 km (0.104 R)
• M8: 1,778,120 km (0.08 R)
• M9: 2,193,404 km (0.053 R)
• M10: 2,286,304 km (0.091 R)
• M11: 2,475,845 km (0.104 R)
• M12: 2,870,185 km (0.092 R)
• M13: 3,178,656 km (0.053 R)
• M14: 3,606,356 km (0.045 R)
• M15: 3,789,912 km (0.079 R)
• M16: 3,938,912 km (0.074 R)
• M17: 4,436,624 km (0.103 R)
• M18: 4,475,669 km (0.079 R)
• M19: 5,574,166 km (0.064 R)
• M20: 5,914,950 km (0.072 R)
• M21: 6,796,381 km (0.083 R)
• M22: 6,977,394 km (0.098 R)
• M23: 7,206,129 km (0.109 R)
• M24: 7,252,206 km (0.11 R)
• M25: 8,776,159 km (0.102 R)
• M26: 8,973,329 km (0.115 R)
• M27: 9,221,961 km (0.087 R)
• M28: 9,981,469 km (0.071 R)
• M29: 10,708,216 km (0.106 R)
• M30: 10,866,191 km (0.051 R)
• M31: 11,344,755 km (0.041 R)
• M32: 11,993,411 km (0.082 R)
• M33: 12,821,136 km (0.077 R)
• M34: 14,010,439 km (0.095 R)
• M35: 14,125,480 km (0.085 R)
• M36: 14,240,969 km (0.087 R)
• M37: 14,298,864 km (0.117 R)
• M38: 14,705,770 km (0.088 R)
• M39: 15,057,624 km (0.083 R)
• M40: 15,829,549 km (0.118 R)
• M41: 17,042,040 km (0.111 R)
• M42: 17,411,547 km (0.034 R)
• M43: 18,535,924 km (0.112 R)
• M44: 18,662,334 km (0.052 R)
• M45: 19,106,939 km (0.086 R)
• M46: 22,047,136 km (0.082 R)
• M47: 22,315,215 km (0.076 R)
• M48: 22,922,283 km (0.082 R)
• M49: 23,262,020 km (0.077 R)
• M50: 23,740,284 km (0.044 R)
• M51: 23,946,281 km (0.062 R)
• M52: 25,545,033 km (0.118 R)
• M53: 25,685,805 km (0.101 R)
• M54: 26,109,167 km (0.093 R)
• M55: 26,463,863 km (0.069 R)
• M56: 27,826,251 km (0.07 R)
• M57: 28,188,428 km (0.113 R)
• M58: 28,698,257 km (0.107 R)
• M59: 31,971,758 km (0.102 R)
• M60: 32,884,903 km (0.094 R)
• M61: 33,652,340 km (0.111 R)
• M62: 35,204,867 km (0.096 R)
• M63: 36,701,145 km (0.106 R)
• M64: 37,098,477 km (0.082 R)
• M65: 37,178,063 km (0.119 R)
• M66: 37,897,180 km (0.119 R)
• M67: 39,024,849 km (0.043 R)
• M68: 39,755,634 km (0.105 R)
• M69: 41,313,098 km (0.047 R)
• M70: 41,560,981 km (0.087 R)
• M71: 41,892,041 km (0.044 R)
• M72: 42,723,506 km (0.12 R)
• M73: 43,728,654 km (0.051 R)
• M74: 43,812,728 km (0.074 R)
• M75: 43,896,952 km (0.07 R)
• M76: 44,149,772 km (0.076 R)
• M77: 44,487,564 km (0.104 R)
• M78: 44,656,760 km (0.032 R)
• M79: 45,080,720 km (0.071 R)
• M80: 46,618,287 km (0.091 R)
• M81: 46,790,175 km (0.027 R)
• M82: 46,876,194 km (0.065 R)
• M83: 47,999,374 km (0.103 R)
• M84: 49,218,747 km (0.079 R)
• M85: 49,656,769 km (0.107 R)
• M86: 50,008,025 km (0.117 R)
• M87: 50,624,817 km (0.048 R)
• M88: 52,758,531 km (0.071 R)
• M89: 55,284,791 km (0.069 R)
• M90: 56,745,913 km (0.093 R)
• M91: 58,961,308 km (0.109 R)
• M92: 60,641,442 km (0.091 R)
• M93: 60,829,037 km (0.112 R)
• M94: 62,337,134 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 19,570 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit