🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.73 AU

Year: 203 Days

Day: 39.8 Hours

Environment

Temp: 172 °C

Axial Tilt: 160.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 92,179,692 km

• M1: 105,466 km (0.086 R)
• M2: 174,880 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.51 AU - 1.83 AU

Year: 817 Days

Day: 23.6 Hours

Environment

Temp: -70 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.94 AU - 2.56 AU

Year: 1278 Days

Day: 44 Hours

Environment

Temp: -80 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 92,179,692 km

• M1: 209,138 km (0.107 R)
• M2: 1,494,034 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.51 AU - 3.17 AU

Year: 1813 Days

Day: 40.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.64 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.1

Radius: 11.1

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 6.24 AU - 6.62 AU

Year: 6175 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 92,179,692 km

• M1: 155,731 km (0.117 R)
• M2: 245,939 km (0.104 R)
• M3: 326,423 km (0.109 R)
• M4: 514,467 km (0.098 R)
• M5: 643,720 km (0.12 R)
• M6: 770,429 km (0.1 R)
• M7: 921,822 km (0.084 R)
• M8: 1,034,020 km (0.07 R)
• M9: 1,151,156 km (0.105 R)
• M10: 1,492,388 km (0.106 R)
• M11: 2,094,221 km (0.087 R)
• M12: 2,266,707 km (0.082 R)
• M13: 2,672,416 km (0.037 R)
• M14: 3,052,096 km (0.089 R)
• M15: 3,149,783 km (0.101 R)
• M16: 3,474,560 km (0.09 R)
• M17: 3,784,078 km (0.118 R)
• M18: 4,048,717 km (0.045 R)
• M19: 4,347,165 km (0.056 R)
• M20: 5,226,052 km (0.056 R)
• M21: 5,610,967 km (0.108 R)
• M22: 6,345,493 km (0.071 R)
• M23: 6,692,410 km (0.111 R)
• M24: 6,884,195 km (0.116 R)
• M25: 7,175,462 km (0.119 R)
• M26: 7,470,618 km (0.112 R)
• M27: 7,736,454 km (0.116 R)
• M28: 8,726,044 km (0.069 R)
• M29: 8,830,762 km (0.113 R)
• M30: 9,253,675 km (0.099 R)
• M31: 9,503,354 km (0.12 R)
• M32: 9,755,277 km (0.102 R)
• M33: 9,936,590 km (0.05 R)
• M34: 10,229,203 km (0.076 R)
• M35: 10,635,960 km (0.057 R)
• M36: 10,710,460 km (0.078 R)
• M37: 11,351,187 km (0.093 R)
• M38: 12,198,659 km (0.082 R)
• M39: 12,551,261 km (0.055 R)
• M40: 13,106,419 km (0.057 R)
• M41: 13,427,306 km (0.06 R)
• M42: 13,913,500 km (0.111 R)
• M43: 14,158,690 km (0.114 R)
• M44: 14,240,820 km (0.059 R)
• M45: 14,487,955 km (0.077 R)
• M46: 14,736,587 km (0.108 R)
• M47: 15,028,452 km (0.12 R)
• M48: 15,322,113 km (0.092 R)
• M49: 15,406,337 km (0.101 R)
• M50: 15,745,026 km (0.074 R)
• M51: 16,257,698 km (0.036 R)
• M52: 16,343,717 km (0.096 R)
• M53: 16,862,672 km (0.074 R)
• M54: 17,430,994 km (0.087 R)
• M55: 17,872,607 km (0.113 R)
• M56: 18,050,180 km (0.068 R)
• M57: 19,812,742 km (0.107 R)
• M58: 20,181,052 km (0.069 R)
• M59: 20,784,530 km (0.094 R)
• M60: 21,018,052 km (0.08 R)
• M61: 21,111,850 km (0.118 R)
• M62: 21,205,648 km (0.116 R)
• M63: 21,818,999 km (0.064 R)
• M64: 22,151,705 km (0.033 R)
• M65: 22,486,056 km (0.056 R)
• M66: 23,111,525 km (0.06 R)
• M67: 23,402,193 km (0.079 R)
• M68: 23,547,902 km (0.101 R)
• M69: 23,742,678 km (0.066 R)
• M70: 23,938,053 km (0.093 R)
• M71: 24,182,945 km (0.093 R)
• M72: 25,420,119 km (0.062 R)
• M73: 26,627,075 km (0.1 R)
• M74: 27,237,584 km (0.071 R)
• M75: 27,904,192 km (0.113 R)
• M76: 28,007,265 km (0.109 R)
• M77: 28,161,949 km (0.056 R)
• M78: 28,317,082 km (0.108 R)
• M79: 28,940,157 km (0.105 R)
• M80: 29,096,636 km (0.042 R)
• M81: 29,462,852 km (0.089 R)
• M82: 30,517,666 km (0.117 R)
• M83: 32,827,158 km (0.091 R)
• M84: 33,426,896 km (0.112 R)
• M85: 34,030,374 km (0.102 R)
• M86: 35,638,402 km (0.072 R)
• M87: 37,839,734 km (0.062 R)
• M88: 38,068,021 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 195.5

Radius: 4.5

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 14.2 AU - 19.28 AU

Year: 25941 Days

Day: 23.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 92,179,692 km

• M1: 90,806 km (0.106 R)
• M2: 124,615 km (0.057 R)
• M3: 250,128 km (0.115 R)
• M4: 761,752 km (0.114 R)
• M5: 1,134,849 km (0.088 R)
• M6: 1,505,104 km (0.111 R)
• M7: 1,966,614 km (0.107 R)
• M8: 2,198,042 km (0.064 R)
• M9: 2,438,146 km (0.074 R)
• M10: 3,041,325 km (0.055 R)
• M11: 3,583,467 km (0.042 R)
• M12: 4,339,086 km (0.068 R)
• M13: 4,677,776 km (0.079 R)
• M14: 5,460,023 km (0.104 R)
• M15: 6,493,744 km (0.111 R)
• M16: 7,098,419 km (0.111 R)
• M17: 7,363,058 km (0.113 R)
• M18: 12,487,084 km (0.027 R)
• M19: 13,128,260 km (0.101 R)
• M20: 13,290,125 km (0.056 R)
• M21: 13,670,553 km (0.077 R)
• M22: 14,777,128 km (0.04 R)
• M23: 15,625,797 km (0.037 R)
• M24: 16,490,173 km (0.101 R)
• M25: 16,664,904 km (0.055 R)
• M26: 17,905,070 km (0.065 R)
• M27: 18,144,576 km (0.098 R)
• M28: 20,473,067 km (0.09 R)
• M29: 21,164,359 km (0.085 R)
• M30: 21,227,639 km (0.108 R)
• M31: 21,481,207 km (0.044 R)
• M32: 23,742,080 km (0.069 R)
• M33: 24,203,290 km (0.072 R)
• M34: 25,874,448 km (0.055 R)
• M35: 26,417,039 km (0.07 R)
• M36: 27,928,426 km (0.097 R)
• M37: 31,321,755 km (0.119 R)
• M38: 32,481,587 km (0.031 R)
• M39: 34,768,191 km (0.087 R)
• M40: 36,346,448 km (0.062 R)
• M41: 36,725,529 km (0.033 R)
• M42: 36,801,525 km (0.116 R)
• M43: 38,101,530 km (0.086 R)
• M44: 40,040,468 km (0.117 R)
• M45: 42,568,672 km (0.115 R)
• M46: 42,808,328 km (0.096 R)
• M47: 43,128,617 km (0.068 R)
• M48: 43,288,986 km (0.088 R)
• M49: 44,094,122 km (0.041 R)
• M50: 44,660,500 km (0.062 R)
• M51: 45,066,658 km (0.063 R)
• M52: 46,456,572 km (0.12 R)
• M53: 48,109,778 km (0.099 R)
• M54: 48,276,130 km (0.075 R)
• M55: 49,110,887 km (0.068 R)
• M56: 49,278,287 km (0.091 R)
• M57: 49,613,984 km (0.095 R)
• M58: 49,866,206 km (0.075 R)
• M59: 52,668,324 km (0.106 R)
• M60: 53,441,446 km (0.111 R)
• M61: 54,738,160 km (0.079 R)
• M62: 56,658,847 km (0.082 R)
• M63: 57,627,344 km (0.074 R)
• M64: 58,512,664 km (0.037 R)
• M65: 58,690,237 km (0.062 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.3

Radius: 3.8

Gravity: 43.51 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 17.34 AU - 17.76 AU

Year: 27846 Days

Day: 22.9 Hours

Environment

Temp: -209 °C

Axial Tilt: 90.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 92,179,692 km

• M1: 153,487 km (0.116 R)
• M2: 550,071 km (0.075 R)
• M3: 650,601 km (0.096 R)
• M4: 756,816 km (0.074 R)
• M5: 956,230 km (0.076 R)
• M6: 1,401,283 km (0.073 R)
• M7: 1,574,069 km (0.11 R)
• M8: 2,660,299 km (0.053 R)
• M9: 2,744,971 km (0.12 R)
• M10: 2,830,691 km (0.12 R)
• M11: 3,092,786 km (0.105 R)
• M12: 3,137,217 km (0.09 R)
• M13: 3,272,005 km (0.059 R)
• M14: 3,362,811 km (0.105 R)
• M15: 3,973,319 km (0.095 R)
• M16: 4,415,680 km (0.104 R)
• M17: 5,134,349 km (0.059 R)
• M18: 8,411,739 km (0.101 R)
• M19: 9,104,227 km (0.089 R)
• M20: 10,409,319 km (0.069 R)
• M21: 10,812,186 km (0.102 R)
• M22: 11,015,490 km (0.078 R)
• M23: 11,425,837 km (0.076 R)
• M24: 11,494,801 km (0.115 R)
• M25: 13,044,934 km (0.109 R)
• M26: 13,917,688 km (0.069 R)
• M27: 15,035,035 km (0.064 R)
• M28: 15,413,817 km (0.072 R)
• M29: 18,393,357 km (0.088 R)
• M30: 18,717,087 km (0.105 R)
• M31: 19,370,231 km (0.115 R)
• M32: 19,534,640 km (0.084 R)
• M33: 19,782,224 km (0.098 R)
• M34: 19,864,952 km (0.111 R)
• M35: 20,030,856 km (0.07 R)
• M36: 22,314,168 km (0.12 R)
• M37: 22,919,441 km (0.09 R)
• M38: 23,355,070 km (0.1 R)
• M39: 24,146,144 km (0.075 R)
• M40: 27,120,897 km (0.048 R)
• M41: 27,212,750 km (0.084 R)
• M42: 27,396,905 km (0.105 R)
• M43: 27,489,207 km (0.108 R)
• M44: 27,673,961 km (0.038 R)
• M45: 29,261,344 km (0.102 R)
• M46: 30,018,458 km (0.109 R)
• M47: 31,262,514 km (0.068 R)
• M48: 35,094,314 km (0.074 R)
• M49: 35,194,545 km (0.09 R)
• M50: 37,218,005 km (0.108 R)
• M51: 38,553,466 km (0.071 R)
• M52: 38,760,210 km (0.114 R)
• M53: 39,904,484 km (0.083 R)
• M54: 40,009,053 km (0.105 R)
• M55: 45,789,066 km (0.073 R)
• M56: 46,447,296 km (0.069 R)
• M57: 49,559,680 km (0.095 R)
• M58: 50,122,617 km (0.041 R)
• M59: 50,914,139 km (0.056 R)
• M60: 51,709,850 km (0.067 R)
• M61: 52,280,716 km (0.104 R)
• M62: 52,853,676 km (0.105 R)
• M63: 53,313,390 km (0.089 R)
• M64: 55,632,606 km (0.096 R)
• M65: 56,334,669 km (0.12 R)
• M66: 56,686,822 km (0.045 R)
• M67: 56,921,990 km (0.087 R)
• M68: 59,888,964 km (0.088 R)
• M69: 60,969,360 km (0.041 R)
• M70: 63,515,217 km (0.098 R)
• M71: 64,739,675 km (0.069 R)
• M72: 65,601,359 km (0.094 R)
• M73: 69,337,267 km (0.11 R)
• M74: 71,104,167 km (0.117 R)
• M75: 71,357,885 km (0.099 R)
• M76: 71,993,227 km (0.097 R)
• M77: 72,375,300 km (0.081 R)
• M78: 73,141,541 km (0.101 R)
• M79: 73,397,652 km (0.079 R)
• M80: 73,782,268 km (0.051 R)
• M81: 73,910,623 km (0.108 R)
• M82: 74,038,978 km (0.09 R)
• M83: 75,198,062 km (0.115 R)
• M84: 75,327,315 km (0.102 R)
• M85: 75,585,820 km (0.066 R)
• M86: 75,974,176 km (0.05 R)
• M87: 76,622,982 km (0.081 R)
• M88: 77,143,284 km (0.119 R)
• M89: 78,056,728 km (0.109 R)
• M90: 78,711,368 km (0.084 R)
• M91: 78,973,614 km (0.086 R)
• M92: 80,553,965 km (0.092 R)
• M93: 83,611,746 km (0.109 R)
• M94: 84,684,213 km (0.108 R)
• M95: 85,761,318 km (0.078 R)
• M96: 88,064,975 km (0.091 R)
• M97: 89,292,875 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 16,114 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit