🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.35 AU - 1.41 AU

Year: 586 Days

Day: 14.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 115,550,651 km

• M1: 666,907 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.51 AU - 1.85 AU

Year: 788 Days

Day: 27.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 3.5 AU - 5.5 AU

Year: 3452 Days

Day: 13.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,550,651 km

• M1: 312,510 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 4.27 AU - 5.11 AU

Year: 3673 Days

Day: 16.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 115,550,651 km

• M1: 334,650 km (0.089 R)

Asteroid Belt

Center: 5.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 10.9

Gravity: 8.41 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.12 AU - 7.24 AU

Year: 5556 Days

Day: 10.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 115,550,651 km

• M1: 141,520 km (0.055 R)
• M2: 280,197 km (0.107 R)
• M3: 396,135 km (0.097 R)
• M4: 520,601 km (0.11 R)
• M5: 799,002 km (0.066 R)
• M6: 902,524 km (0.12 R)
• M7: 1,042,697 km (0.119 R)
• M8: 1,224,459 km (0.094 R)
• M9: 1,600,548 km (0.099 R)
• M10: 1,931,309 km (0.09 R)
• M11: 2,198,790 km (0.066 R)
• M12: 2,456,547 km (0.104 R)
• M13: 3,683,698 km (0.11 R)
• M14: 4,173,481 km (0.108 R)
• M15: 4,466,693 km (0.104 R)
• M16: 4,849,514 km (0.09 R)
• M17: 4,960,815 km (0.052 R)
• M18: 5,101,287 km (0.049 R)
• M19: 5,328,676 km (0.06 R)
• M20: 5,559,506 km (0.111 R)
• M21: 5,911,809 km (0.1 R)
• M22: 6,180,935 km (0.042 R)
• M23: 6,731,306 km (0.038 R)
• M24: 6,855,622 km (0.092 R)
• M25: 7,043,816 km (0.029 R)
• M26: 7,393,127 km (0.062 R)
• M27: 8,407,999 km (0.081 R)
• M28: 9,154,642 km (0.116 R)
• M29: 9,258,163 km (0.066 R)
• M30: 9,887,073 km (0.117 R)
• M31: 10,638,503 km (0.072 R)
• M32: 10,710,908 km (0.046 R)
• M33: 11,112,728 km (0.067 R)
• M34: 12,730,480 km (0.118 R)
• M35: 13,194,981 km (0.086 R)
• M36: 13,429,401 km (0.104 R)
• M37: 14,460,878 km (0.1 R)
• M38: 14,541,362 km (0.09 R)
• M39: 14,864,344 km (0.102 R)
• M40: 15,026,807 km (0.09 R)
• M41: 15,149,028 km (0.053 R)
• M42: 15,435,508 km (0.105 R)
• M43: 15,806,511 km (0.118 R)
• M44: 17,319,843 km (0.12 R)
• M45: 18,267,097 km (0.069 R)
• M46: 19,319,817 km (0.07 R)
• M47: 19,452,810 km (0.055 R)
• M48: 19,541,521 km (0.114 R)
• M49: 20,301,927 km (0.093 R)
• M50: 20,391,985 km (0.117 R)
• M51: 20,527,371 km (0.116 R)
• M52: 20,663,056 km (0.104 R)
• M53: 20,935,474 km (0.052 R)
• M54: 21,990,139 km (0.089 R)
• M55: 22,268,241 km (0.071 R)
• M56: 22,454,192 km (0.1 R)
• M57: 23,109,281 km (0.099 R)
• M58: 23,297,475 km (0.115 R)
• M59: 23,723,081 km (0.074 R)
• M60: 26,526,694 km (0.119 R)
• M61: 26,822,749 km (0.071 R)
• M62: 26,921,633 km (0.09 R)
• M63: 27,417,849 km (0.112 R)
• M64: 27,817,126 km (0.054 R)
• M65: 29,128,052 km (0.102 R)
• M66: 29,229,629 km (0.108 R)
• M67: 29,637,582 km (0.065 R)
• M68: 30,407,413 km (0.108 R)
• M69: 30,872,363 km (0.1 R)
• M70: 31,496,186 km (0.082 R)
• M71: 31,652,665 km (0.085 R)
• M72: 33,073,696 km (0.05 R)
• M73: 33,285,825 km (0.115 R)
• M74: 33,711,880 km (0.108 R)
• M75: 34,086,024 km (0.073 R)
• M76: 34,784,497 km (0.078 R)
• M77: 34,946,362 km (0.077 R)
• M78: 35,108,526 km (0.038 R)
• M79: 35,542,061 km (0.115 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.4

Radius: 5.9

Gravity: 22.71 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.27 AU - 18.69 AU

Year: 24195 Days

Day: 19 Hours

Environment

Temp: -190 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,550,651 km

• M1: 105,317 km (0.115 R)
• M2: 163,959 km (0.058 R)
• M3: 717,771 km (0.069 R)
• M4: 1,146,967 km (0.102 R)
• M5: 1,437,336 km (0.113 R)
• M6: 2,083,599 km (0.074 R)
• M7: 2,893,522 km (0.103 R)
• M8: 3,604,112 km (0.108 R)
• M9: 6,587,991 km (0.102 R)
• M10: 6,701,237 km (0.094 R)
• M11: 6,815,230 km (0.109 R)
• M12: 7,394,473 km (0.065 R)
• M13: 8,049,861 km (0.071 R)
• M14: 8,599,933 km (0.108 R)
• M15: 8,723,800 km (0.109 R)
• M16: 9,288,532 km (0.119 R)
• M17: 9,479,419 km (0.114 R)
• M18: 9,671,502 km (0.105 R)
• M19: 9,735,979 km (0.051 R)
• M20: 10,059,858 km (0.097 R)
• M21: 10,321,355 km (0.046 R)
• M22: 13,415,488 km (0.059 R)
• M23: 13,993,385 km (0.038 R)
• M24: 14,139,243 km (0.078 R)
• M25: 15,398,408 km (0.086 R)
• M26: 16,538,942 km (0.12 R)
• M27: 16,615,835 km (0.05 R)
• M28: 16,693,028 km (0.084 R)
• M29: 17,392,398 km (0.067 R)
• M30: 18,022,205 km (0.044 R)
• M31: 18,419,537 km (0.106 R)
• M32: 18,819,861 km (0.098 R)
• M33: 18,900,195 km (0.098 R)
• M34: 19,710,567 km (0.096 R)
• M35: 21,700,966 km (0.1 R)
• M36: 22,378,645 km (0.06 R)
• M37: 23,408,028 km (0.075 R)
• M38: 24,277,490 km (0.097 R)
• M39: 24,716,261 km (0.117 R)
• M40: 25,157,575 km (0.07 R)
• M41: 26,677,639 km (0.053 R)
• M42: 27,130,322 km (0.053 R)
• M43: 29,805,581 km (0.066 R)
• M44: 30,558,357 km (0.077 R)
• M45: 30,936,989 km (0.115 R)
• M46: 32,756,997 km (0.092 R)
• M47: 32,950,577 km (0.078 R)
• M48: 34,808,433 km (0.103 R)
• M49: 35,006,051 km (0.092 R)
• M50: 36,299,175 km (0.113 R)
• M51: 37,001,837 km (0.114 R)
• M52: 37,709,135 km (0.112 R)
• M53: 38,420,772 km (0.075 R)
• M54: 38,829,474 km (0.077 R)
• M55: 39,960,733 km (0.105 R)
• M56: 43,100,643 km (0.113 R)
• M57: 44,057,919 km (0.111 R)
• M58: 44,592,881 km (0.112 R)
• M59: 46,862,730 km (0.098 R)
• M60: 47,299,256 km (0.115 R)
• M61: 47,956,739 km (0.085 R)
• M62: 51,851,520 km (0.099 R)
• M63: 51,964,316 km (0.119 R)
• M64: 52,869,383 km (0.057 R)
• M65: 52,982,779 km (0.114 R)
• M66: 53,096,473 km (0.115 R)
• M67: 53,437,706 km (0.045 R)
• M68: 55,615,701 km (0.115 R)
• M69: 56,541,263 km (0.107 R)
• M70: 57,122,451 km (0.074 R)
• M71: 59,348,766 km (0.037 R)
• M72: 60,531,936 km (0.084 R)
• M73: 61,007,358 km (0.104 R)
• M74: 61,245,518 km (0.078 R)
• M75: 62,561,082 km (0.09 R)
• M76: 63,041,739 km (0.104 R)
• M77: 63,644,320 km (0.089 R)
• M78: 64,248,695 km (0.027 R)
• M79: 64,369,869 km (0.089 R)
• M80: 64,855,165 km (0.052 R)
• M81: 68,533,029 km (0.055 R)
• M82: 71,398,277 km (0.062 R)
• M83: 73,667,826 km (0.073 R)
• M84: 74,811,352 km (0.036 R)
• M85: 76,987,552 km (0.115 R)
• M86: 77,760,524 km (0.063 R)
• M87: 78,147,983 km (0.1 R)
• M88: 82,320,716 km (0.108 R)
• M89: 82,979,246 km (0.093 R)
• M90: 83,507,327 km (0.096 R)
• M91: 84,301,542 km (0.08 R)
• M92: 84,832,315 km (0.051 R)
• M93: 86,832,887 km (0.054 R)
• M94: 87,369,046 km (0.118 R)
• M95: 89,118,892 km (0.066 R)
• M96: 90,201,532 km (0.057 R)
• M97: 90,472,903 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919.9

Radius: 5.9

Gravity: 26.43 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 15.52 AU - 24.44 AU

Year: 32299 Days

Day: 19 Hours

Environment

Temp: -193 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 115,550,651 km

• M1: 156,031 km (0.101 R)
• M2: 962,812 km (0.112 R)
• M3: 1,287,738 km (0.086 R)
• M4: 2,445,177 km (0.048 R)
• M5: 3,191,222 km (0.059 R)
• M6: 3,454,664 km (0.064 R)
• M7: 3,890,592 km (0.101 R)
• M8: 4,343,873 km (0.085 R)
• M9: 4,933,738 km (0.117 R)
• M10: 5,054,762 km (0.118 R)
• M11: 6,782,019 km (0.058 R)
• M12: 8,096,237 km (0.084 R)
• M13: 8,382,717 km (0.052 R)
• M14: 8,454,823 km (0.082 R)
• M15: 8,965,700 km (0.119 R)
• M16: 9,113,502 km (0.079 R)
• M17: 9,637,095 km (0.11 R)
• M18: 10,170,411 km (0.092 R)
• M19: 10,401,989 km (0.114 R)
• M20: 11,505,273 km (0.1 R)
• M21: 12,894,140 km (0.065 R)
• M22: 12,977,466 km (0.087 R)
• M23: 13,820,749 km (0.104 R)
• M24: 14,335,216 km (0.103 R)
• M25: 14,855,817 km (0.111 R)
• M26: 17,091,108 km (0.067 R)
• M27: 17,274,515 km (0.077 R)
• M28: 17,366,368 km (0.104 R)
• M29: 18,764,360 km (0.092 R)
• M30: 20,781,388 km (0.106 R)
• M31: 24,912,533 km (0.055 R)
• M32: 25,328,864 km (0.044 R)
• M33: 26,062,941 km (0.113 R)
• M34: 27,444,627 km (0.099 R)
• M35: 28,632,284 km (0.096 R)
• M36: 30,945,666 km (0.093 R)
• M37: 31,281,064 km (0.048 R)
• M38: 31,842,655 km (0.057 R)
• M39: 33,662,064 km (0.075 R)
• M40: 33,891,846 km (0.083 R)
• M41: 34,237,567 km (0.064 R)
• M42: 35,048,687 km (0.07 R)
• M43: 36,453,860 km (0.073 R)
• M44: 37,877,283 km (0.113 R)
• M45: 38,236,019 km (0.111 R)
• M46: 38,355,847 km (0.075 R)
• M47: 39,077,357 km (0.109 R)
• M48: 39,318,958 km (0.116 R)
• M49: 39,682,032 km (0.046 R)
• M50: 40,046,452 km (0.072 R)
• M51: 40,533,842 km (0.088 R)
• M52: 42,627,464 km (0.109 R)
• M53: 44,755,943 km (0.085 R)
• M54: 45,388,592 km (0.111 R)
• M55: 46,534,662 km (0.111 R)
• M56: 48,465,970 km (0.1 R)
• M57: 50,291,962 km (0.063 R)
• M58: 51,477,674 km (0.119 R)
• M59: 51,875,006 km (0.063 R)
• M60: 54,954,479 km (0.073 R)
• M61: 56,448,064 km (0.069 R)
• M62: 56,584,497 km (0.118 R)
• M63: 59,475,027 km (0.036 R)
• M64: 60,170,358 km (0.119 R)
• M65: 60,588,933 km (0.069 R)
• M66: 61,850,043 km (0.052 R)
• M67: 62,554,499 km (0.07 R)
• M68: 64,113,459 km (0.075 R)
• M69: 67,994,027 km (0.069 R)
• M70: 68,575,365 km (0.093 R)
• M71: 69,450,512 km (0.113 R)
• M72: 69,596,819 km (0.066 R)
• M73: 71,654,388 km (0.067 R)
• M74: 72,246,048 km (0.068 R)
• M75: 79,623,018 km (0.052 R)
• M76: 80,082,433 km (0.058 R)
• M77: 81,311,828 km (0.058 R)
• M78: 82,547,357 km (0.097 R)
• M79: 82,702,191 km (0.028 R)
• M80: 86,448,271 km (0.101 R)
• M81: 86,762,875 km (0.037 R)
• M82: 87,077,929 km (0.076 R)
• M83: 87,393,430 km (0.116 R)
• M84: 90,089,783 km (0.088 R)
• M85: 90,408,725 km (0.041 R)
• M86: 90,568,496 km (0.103 R)
• M87: 93,619,544 km (0.046 R)
• M88: 101,476,275 km (0.103 R)
• M89: 102,473,195 km (0.094 R)
• M90: 102,806,200 km (0.105 R)
• M91: 107,336,921 km (0.101 R)
• M92: 108,183,047 km (0.104 R)
• M93: 110,564,046 km (0.054 R)
• M94: 112,962,250 km (0.098 R)
• M95: 114,512,981 km (0.094 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 13,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit