🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.39 AU - 0.65 AU

Year: 246 Days

Day: 28.5 Hours

Environment

Temp: -112 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.63 AU - 0.69 AU

Year: 352 Days

Day: 13 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 336.1

Radius: 14.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.91 AU - 0.91 AU

Year: 569 Days

Day: 5.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 26,872,090 km

• M1: 184,155 km (0.046 R)
• M2: 313,408 km (0.06 R)
• M3: 409,449 km (0.053 R)
• M4: 524,789 km (0.098 R)
• M5: 633,547 km (0.11 R)
• M6: 822,190 km (0.033 R)
• M7: 932,743 km (0.066 R)
• M8: 1,031,477 km (0.043 R)
• M9: 1,134,251 km (0.087 R)
• M10: 1,226,703 km (0.103 R)
• M11: 1,351,018 km (0.1 R)
• M12: 1,551,330 km (0.118 R)
• M13: 1,665,922 km (0.105 R)
• M14: 1,783,356 km (0.105 R)
• M15: 1,915,002 km (0.081 R)
• M16: 2,067,143 km (0.064 R)
• M17: 2,170,964 km (0.074 R)
• M18: 2,276,580 km (0.082 R)
• M19: 2,493,198 km (0.114 R)
• M20: 2,591,783 km (0.091 R)
• M21: 2,723,130 km (0.04 R)
• M22: 2,824,857 km (0.087 R)
• M23: 3,064,961 km (0.099 R)
• M24: 3,210,969 km (0.118 R)
• M25: 3,352,638 km (0.055 R)
• M26: 3,593,341 km (0.081 R)
• M27: 3,691,327 km (0.077 R)
• M28: 3,839,878 km (0.101 R)
• M29: 3,997,853 km (0.115 R)
• M30: 4,507,234 km (0.1 R)
• M31: 4,605,520 km (0.108 R)
• M32: 4,758,259 km (0.104 R)
• M33: 5,346,179 km (0.067 R)
• M34: 5,506,847 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886.1

Radius: 11.4

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.03 AU - 1.17 AU

Year: 757 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 26,872,090 km

• M1: 143,315 km (0.116 R)
• M2: 220,956 km (0.099 R)
• M3: 319,541 km (0.113 R)
• M4: 411,245 km (0.042 R)
• M5: 543,639 km (0.098 R)
• M6: 736,321 km (0.105 R)
• M7: 862,282 km (0.098 R)
• M8: 958,773 km (0.045 R)
• M9: 1,271,432 km (0.094 R)
• M10: 1,354,758 km (0.062 R)
• M11: 1,519,914 km (0.104 R)
• M12: 1,722,470 km (0.059 R)
• M13: 1,831,228 km (0.091 R)
• M14: 2,104,842 km (0.034 R)
• M15: 2,196,246 km (0.111 R)
• M16: 2,409,124 km (0.101 R)
• M17: 2,522,519 km (0.116 R)
• M18: 2,628,883 km (0.03 R)
• M19: 2,855,225 km (0.111 R)
• M20: 3,163,995 km (0.047 R)
• M21: 3,250,163 km (0.071 R)
• M22: 3,327,356 km (0.069 R)
• M23: 3,405,296 km (0.111 R)
• M24: 3,483,686 km (0.085 R)
• M25: 3,592,593 km (0.04 R)
• M26: 3,753,111 km (0.032 R)
• M27: 3,844,516 km (0.12 R)
• M28: 3,926,346 km (0.078 R)
• M29: 4,029,419 km (0.103 R)
• M30: 4,217,314 km (0.081 R)
• M31: 4,418,822 km (0.108 R)
• M32: 4,493,920 km (0.113 R)
• M33: 4,569,467 km (0.101 R)
• M34: 4,667,154 km (0.074 R)
• M35: 4,765,590 km (0.092 R)
• M36: 4,853,703 km (0.107 R)
• M37: 4,964,555 km (0.12 R)
• M38: 5,290,828 km (0.053 R)
• M39: 5,520,012 km (0.09 R)
• M40: 6,143,087 km (0.098 R)
• M41: 6,311,534 km (0.103 R)
• M42: 6,396,207 km (0.037 R)
• M43: 6,481,477 km (0.102 R)
• M44: 6,566,898 km (0.113 R)
• M45: 6,677,451 km (0.105 R)
• M46: 6,825,852 km (0.092 R)
• M47: 6,937,900 km (0.111 R)
• M48: 7,037,832 km (0.047 R)
• M49: 7,138,511 km (0.118 R)
• M50: 7,379,214 km (0.086 R)
• M51: 7,545,417 km (0.072 R)
• M52: 7,842,668 km (0.043 R)
• M53: 7,946,938 km (0.12 R)
• M54: 8,104,315 km (0.117 R)
• M55: 8,183,452 km (0.067 R)
• M56: 8,289,218 km (0.06 R)
• M57: 8,462,153 km (0.094 R)
• M58: 9,303,342 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.7

Radius: 12.5

Gravity: 1.97 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.38 AU - 2.18 AU

Year: 1558 Days

Day: 12.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 26,872,090 km

• M1: 156,330 km (0.115 R)
• M2: 265,536 km (0.103 R)
• M3: 547,977 km (0.107 R)
• M4: 651,948 km (0.077 R)
• M5: 751,729 km (0.11 R)
• M6: 968,646 km (0.07 R)
• M7: 1,214,136 km (0.047 R)
• M8: 1,456,784 km (0.092 R)
• M9: 1,633,010 km (0.109 R)
• M10: 1,732,194 km (0.086 R)
• M11: 1,936,993 km (0.104 R)
• M12: 2,113,818 km (0.085 R)
• M13: 2,250,102 km (0.119 R)
• M14: 2,389,377 km (0.118 R)
• M15: 2,550,793 km (0.107 R)
• M16: 2,884,845 km (0.081 R)
• M17: 2,995,997 km (0.116 R)
• M18: 3,212,165 km (0.1 R)
• M19: 3,380,313 km (0.088 R)
• M20: 3,465,584 km (0.037 R)
• M21: 3,769,717 km (0.026 R)
• M22: 3,958,659 km (0.065 R)
• M23: 4,128,004 km (0.117 R)
• M24: 4,357,636 km (0.086 R)
• M25: 4,544,335 km (0.114 R)
• M26: 4,698,121 km (0.098 R)
• M27: 4,817,500 km (0.086 R)
• M28: 5,083,784 km (0.114 R)
• M29: 5,194,188 km (0.107 R)
• M30: 5,280,655 km (0.098 R)
• M31: 5,656,445 km (0.072 R)
• M32: 5,886,227 km (0.086 R)
• M33: 6,119,002 km (0.056 R)
• M34: 6,249,750 km (0.115 R)
• M35: 6,473,997 km (0.059 R)
• M36: 7,026,014 km (0.091 R)
• M37: 7,108,143 km (0.065 R)
• M38: 7,356,176 km (0.03 R)
• M39: 7,439,652 km (0.083 R)
• M40: 7,635,326 km (0.101 R)
• M41: 7,747,973 km (0.099 R)
• M42: 7,903,704 km (0.067 R)
• M43: 8,060,483 km (0.062 R)
• M44: 8,624,916 km (0.082 R)
• M45: 8,904,514 km (0.103 R)
• M46: 9,337,002 km (0.087 R)
• M47: 9,457,577 km (0.096 R)
• M48: 10,114,312 km (0.107 R)
• M49: 10,222,770 km (0.109 R)
• M50: 10,331,379 km (0.108 R)
• M51: 10,456,143 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.2

Radius: 13.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.78 AU - 2.04 AU

Year: 1732 Days

Day: 11.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 26,872,090 km

• M1: 164,558 km (0.093 R)
• M2: 255,812 km (0.096 R)
• M3: 344,075 km (0.047 R)
• M4: 450,140 km (0.051 R)
• M5: 583,731 km (0.118 R)
• M6: 726,447 km (0.106 R)
• M7: 860,637 km (0.077 R)
• M8: 965,355 km (0.09 R)
• M9: 1,066,782 km (0.116 R)
• M10: 1,247,646 km (0.06 R)
• M11: 1,350,719 km (0.076 R)
• M12: 1,584,690 km (0.097 R)
• M13: 1,697,337 km (0.108 R)
• M14: 1,822,401 km (0.103 R)
• M15: 2,082,402 km (0.053 R)
• M16: 2,280,320 km (0.09 R)
• M17: 2,451,760 km (0.108 R)
• M18: 2,627,687 km (0.054 R)
• M19: 2,717,296 km (0.068 R)
• M20: 2,819,321 km (0.058 R)
• M21: 2,992,406 km (0.09 R)
• M22: 3,180,900 km (0.104 R)
• M23: 3,434,318 km (0.086 R)
• M24: 3,545,021 km (0.095 R)
• M25: 3,707,185 km (0.104 R)
• M26: 3,871,742 km (0.108 R)
• M27: 3,961,352 km (0.047 R)
• M28: 4,142,814 km (0.089 R)
• M29: 4,313,804 km (0.07 R)
• M30: 4,487,039 km (0.12 R)
• M31: 4,731,033 km (0.069 R)
• M32: 4,827,074 km (0.093 R)
• M33: 5,288,734 km (0.119 R)
• M34: 5,618,896 km (0.049 R)
• M35: 5,764,604 km (0.056 R)
• M36: 6,209,359 km (0.044 R)
• M37: 6,314,825 km (0.1 R)
• M38: 6,451,109 km (0.073 R)
• M39: 6,928,625 km (0.078 R)
• M40: 7,053,689 km (0.109 R)
• M41: 7,163,644 km (0.083 R)
• M42: 7,369,640 km (0.094 R)
• M43: 7,577,581 km (0.116 R)
• M44: 7,674,221 km (0.089 R)
• M45: 7,982,842 km (0.065 R)
• M46: 8,262,590 km (0.046 R)
• M47: 8,512,119 km (0.058 R)
• M48: 8,629,404 km (0.106 R)
• M49: 8,713,478 km (0.109 R)
• M50: 9,517,716 km (0.093 R)
• M51: 9,691,848 km (0.117 R)
• M52: 10,777,180 km (0.075 R)
• M53: 10,940,691 km (0.072 R)
• M54: 11,031,796 km (0.081 R)
• M55: 11,178,102 km (0.108 R)
• M56: 11,269,956 km (0.098 R)
• M57: 11,602,512 km (0.097 R)
• M58: 11,788,761 km (0.088 R)
• M59: 12,353,343 km (0.11 R)
• M60: 12,715,370 km (0.057 R)

Asteroid Belt

Center: 2.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.1

Radius: 8.7

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.29 AU - 3.19 AU

Year: 2975 Days

Day: 6.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 26,872,090 km

• M1: 119,080 km (0.089 R)
• M2: 223,499 km (0.091 R)
• M3: 295,007 km (0.031 R)
• M4: 460,163 km (0.092 R)
• M5: 587,920 km (0.059 R)
• M6: 646,712 km (0.061 R)
• M7: 728,392 km (0.095 R)
• M8: 835,803 km (0.077 R)
• M9: 1,079,199 km (0.115 R)
• M10: 1,305,690 km (0.099 R)
• M11: 1,688,062 km (0.079 R)
• M12: 2,324,153 km (0.096 R)
• M13: 2,436,949 km (0.028 R)
• M14: 2,502,174 km (0.056 R)
• M15: 2,786,260 km (0.059 R)
• M16: 2,854,776 km (0.101 R)
• M17: 2,923,591 km (0.103 R)
• M18: 3,063,316 km (0.102 R)
• M19: 3,133,926 km (0.078 R)
• M20: 3,240,888 km (0.117 R)
• M21: 3,330,946 km (0.052 R)
• M22: 3,718,554 km (0.113 R)
• M23: 3,812,951 km (0.114 R)
• M24: 4,198,763 km (0.067 R)
• M25: 4,536,406 km (0.103 R)
• M26: 4,617,189 km (0.103 R)
• M27: 4,821,240 km (0.04 R)
• M28: 4,986,546 km (0.119 R)
• M29: 5,090,965 km (0.11 R)
• M30: 5,280,506 km (0.099 R)
• M31: 5,344,234 km (0.088 R)
• M32: 5,515,374 km (0.066 R)
• M33: 5,623,384 km (0.075 R)
• M34: 6,151,165 km (0.065 R)
• M35: 6,308,093 km (0.069 R)
• M36: 6,649,027 km (0.088 R)
• M37: 6,740,880 km (0.082 R)
• M38: 7,042,469 km (0.111 R)
• M39: 7,206,728 km (0.086 R)
• M40: 7,372,333 km (0.05 R)
• M41: 7,587,006 km (0.052 R)
• M42: 7,803,773 km (0.061 R)
• M43: 7,876,477 km (0.094 R)
• M44: 7,998,250 km (0.067 R)
• M45: 8,120,472 km (0.066 R)
• M46: 8,691,187 km (0.097 R)
• M47: 9,172,444 km (0.091 R)
• M48: 9,403,423 km (0.118 R)
• M49: 9,871,215 km (0.059 R)
• M50: 10,748,308 km (0.06 R)
• M51: 11,046,307 km (0.103 R)
• M52: 11,512,005 km (0.12 R)
• M53: 11,984,285 km (0.063 R)
• M54: 14,024,202 km (0.067 R)
• M55: 14,142,235 km (0.094 R)
• M56: 14,349,727 km (0.11 R)
• M57: 14,827,842 km (0.111 R)
• M58: 14,918,049 km (0.119 R)
• M59: 15,159,500 km (0.103 R)
• M60: 15,371,780 km (0.071 R)
• M61: 15,646,292 km (0.118 R)
• M62: 15,891,632 km (0.039 R)
• M63: 17,548,877 km (0.045 R)
• M64: 17,771,928 km (0.083 R)
• M65: 17,835,806 km (0.078 R)
• M66: 18,124,231 km (0.112 R)
• M67: 19,129,379 km (0.103 R)
• M68: 19,326,100 km (0.115 R)
• M69: 19,424,685 km (0.071 R)
• M70: 19,787,610 km (0.108 R)
• M71: 19,953,214 km (0.085 R)
• M72: 20,185,989 km (0.096 R)
• M73: 20,286,070 km (0.109 R)
• M74: 20,822,378 km (0.078 R)
• M75: 21,126,062 km (0.105 R)
• M76: 21,567,375 km (0.061 R)
• M77: 21,908,907 km (0.12 R)
• M78: 22,080,347 km (0.066 R)
• M79: 23,048,544 km (0.076 R)
• M80: 23,118,257 km (0.095 R)
• M81: 23,362,699 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.5

Radius: 11

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.57 AU - 6.73 AU

Year: 8810 Days

Day: 7.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 26,872,090 km

• M1: 201,359 km (0.042 R)
• M2: 275,709 km (0.091 R)
• M3: 391,946 km (0.11 R)
• M4: 472,280 km (0.092 R)
• M5: 621,430 km (0.107 R)
• M6: 907,311 km (0.091 R)
• M7: 982,260 km (0.119 R)
• M8: 1,072,617 km (0.111 R)
• M9: 1,248,095 km (0.075 R)
• M10: 1,552,377 km (0.12 R)
• M11: 1,721,124 km (0.071 R)
• M12: 1,831,826 km (0.074 R)
• M13: 2,281,368 km (0.068 R)
• M14: 2,350,931 km (0.114 R)
• M15: 2,546,006 km (0.045 R)
• M16: 2,728,067 km (0.063 R)
• M17: 2,839,368 km (0.069 R)
• M18: 3,105,053 km (0.097 R)
• M19: 3,182,545 km (0.1 R)
• M20: 3,280,233 km (0.089 R)
• M21: 3,478,749 km (0.087 R)
• M22: 3,804,573 km (0.116 R)
• M23: 3,929,338 km (0.09 R)
• M24: 4,055,598 km (0.063 R)
• M25: 4,290,467 km (0.08 R)
• M26: 4,464,150 km (0.06 R)
• M27: 4,773,668 km (0.099 R)
• M28: 4,953,784 km (0.092 R)
• M29: 5,460,472 km (0.089 R)
• M30: 5,983,915 km (0.117 R)
• M31: 6,548,348 km (0.08 R)
• M32: 7,053,091 km (0.108 R)
• M33: 7,860,171 km (0.062 R)
• M34: 7,993,164 km (0.107 R)
• M35: 8,126,755 km (0.059 R)
• M36: 8,207,388 km (0.068 R)
• M37: 8,288,171 km (0.036 R)
• M38: 8,423,557 km (0.099 R)
• M39: 8,669,047 km (0.067 R)
• M40: 9,645,921 km (0.052 R)
• M41: 9,874,207 km (0.086 R)
• M42: 10,686,973 km (0.077 R)
• M43: 11,131,278 km (0.102 R)
• M44: 11,460,842 km (0.104 R)
• M45: 12,686,647 km (0.078 R)
• M46: 13,125,568 km (0.115 R)
• M47: 13,378,538 km (0.047 R)
• M48: 13,665,167 km (0.094 R)
• M49: 13,825,237 km (0.108 R)
• M50: 14,115,008 km (0.1 R)
• M51: 14,471,948 km (0.086 R)
• M52: 14,733,296 km (0.033 R)
• M53: 14,864,643 km (0.093 R)
• M54: 15,095,323 km (0.027 R)
• M55: 15,593,783 km (0.093 R)
• M56: 15,861,862 km (0.119 R)
• M57: 16,199,056 km (0.06 R)
• M58: 16,572,602 km (0.095 R)
• M59: 16,983,547 km (0.101 R)
• M60: 17,121,327 km (0.092 R)
• M61: 18,165,969 km (0.047 R)
• M62: 18,412,656 km (0.027 R)
• M63: 19,016,433 km (0.065 R)
• M64: 19,195,352 km (0.087 R)
• M65: 19,518,633 km (0.117 R)
• M66: 19,699,048 km (0.04 R)
• M67: 20,097,876 km (0.091 R)
• M68: 20,243,584 km (0.115 R)
• M69: 21,459,067 km (0.107 R)
• M70: 21,533,417 km (0.092 R)
• M71: 21,757,215 km (0.117 R)
• M72: 22,094,409 km (0.104 R)
• M73: 23,192,457 km (0.068 R)
• M74: 23,728,915 km (0.074 R)
• M75: 23,998,640 km (0.106 R)
• M76: 24,931,383 km (0.088 R)
• M77: 25,520,200 km (0.113 R)
• M78: 26,352,413 km (0.112 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 19,274 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit