🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.91 AU - 1.19 AU

Year: 376 Days

Day: 35.6 Hours

Environment

Temp: 87 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,595,142 km

• M1: 259,104 km (0.087 R)
• M2: 364,271 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.29 AU - 2.13 AU

Year: 782 Days

Day: 26.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.87 AU - 2.99 AU

Year: 1325 Days

Day: 29.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.21 AU - 4.37 AU

Year: 3109 Days

Day: 44.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.2

Radius: 12.2

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 4.79 AU - 6.41 AU

Year: 4636 Days

Day: 10.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,595,142 km

• M1: 223,948 km (0.075 R)
• M2: 324,927 km (0.119 R)
• M3: 458,966 km (0.085 R)
• M4: 542,741 km (0.11 R)
• M5: 738,565 km (0.051 R)
• M6: 831,764 km (0.078 R)
• M7: 989,740 km (0.114 R)
• M8: 1,213,388 km (0.046 R)
• M9: 1,383,481 km (0.071 R)
• M10: 1,477,578 km (0.087 R)
• M11: 1,598,453 km (0.067 R)
• M12: 1,850,376 km (0.069 R)
• M13: 2,021,366 km (0.104 R)
• M14: 2,115,613 km (0.083 R)
• M15: 2,197,593 km (0.093 R)
• M16: 2,464,475 km (0.086 R)
• M17: 2,682,888 km (0.058 R)
• M18: 3,296,239 km (0.118 R)
• M19: 3,701,500 km (0.048 R)
• M20: 3,918,567 km (0.117 R)
• M21: 4,471,032 km (0.102 R)
• M22: 4,630,952 km (0.083 R)
• M23: 4,938,076 km (0.109 R)
• M24: 5,177,582 km (0.096 R)
• M25: 5,364,430 km (0.073 R)
• M26: 6,391,569 km (0.079 R)
• M27: 6,815,380 km (0.057 R)
• M28: 7,020,329 km (0.056 R)
• M29: 7,102,907 km (0.052 R)
• M30: 7,605,406 km (0.12 R)
• M31: 7,796,742 km (0.097 R)
• M32: 7,946,788 km (0.117 R)
• M33: 8,402,464 km (0.093 R)
• M34: 8,512,119 km (0.119 R)
• M35: 8,733,075 km (0.1 R)
• M36: 8,933,686 km (0.099 R)
• M37: 9,180,821 km (0.118 R)
• M38: 9,361,984 km (0.095 R)
• M39: 9,453,089 km (0.099 R)
• M40: 9,636,048 km (0.063 R)
• M41: 9,773,977 km (0.101 R)
• M42: 10,379,699 km (0.119 R)
• M43: 10,521,218 km (0.097 R)
• M44: 10,758,480 km (0.119 R)
• M45: 10,925,581 km (0.07 R)
• M46: 11,117,665 km (0.077 R)
• M47: 11,602,960 km (0.117 R)
• M48: 12,094,988 km (0.105 R)
• M49: 12,194,321 km (0.092 R)
• M50: 12,293,803 km (0.108 R)
• M51: 13,227,294 km (0.055 R)
• M52: 13,406,363 km (0.103 R)
• M53: 13,483,406 km (0.03 R)
• M54: 13,741,312 km (0.084 R)
• M55: 14,472,098 km (0.119 R)
• M56: 14,551,086 km (0.073 R)
• M57: 14,630,223 km (0.089 R)
• M58: 15,403,195 km (0.099 R)
• M59: 15,862,461 km (0.112 R)
• M60: 16,216,708 km (0.087 R)
• M61: 16,656,377 km (0.085 R)
• M62: 16,739,254 km (0.105 R)
• M63: 16,960,958 km (0.116 R)
• M64: 17,239,359 km (0.047 R)
• M65: 17,407,208 km (0.045 R)
• M66: 17,603,630 km (0.107 R)
• M67: 17,857,199 km (0.067 R)
• M68: 18,026,992 km (0.12 R)
• M69: 18,140,537 km (0.046 R)
• M70: 18,539,664 km (0.079 R)
• M71: 18,768,998 km (0.089 R)
• M72: 19,404,639 km (0.087 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 922.2

Radius: 13.3

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.88 AU - 6.92 AU

Year: 5664 Days

Day: 7.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 60,595,142 km

• M1: 174,581 km (0.084 R)
• M2: 316,549 km (0.112 R)
• M3: 401,521 km (0.106 R)
• M4: 682,316 km (0.109 R)
• M5: 790,924 km (0.11 R)
• M6: 951,143 km (0.109 R)
• M7: 1,171,950 km (0.075 R)
• M8: 1,323,193 km (0.113 R)
• M9: 1,571,974 km (0.12 R)
• M10: 1,683,574 km (0.04 R)
• M11: 2,136,258 km (0.051 R)
• M12: 2,409,124 km (0.094 R)
• M13: 2,693,510 km (0.076 R)
• M14: 2,896,963 km (0.083 R)
• M15: 3,391,384 km (0.1 R)
• M16: 3,938,164 km (0.089 R)
• M17: 4,040,489 km (0.106 R)
• M18: 4,169,891 km (0.099 R)
• M19: 4,379,627 km (0.063 R)
• M20: 4,700,963 km (0.103 R)
• M21: 4,919,526 km (0.078 R)
• M22: 6,602,801 km (0.094 R)
• M23: 7,158,857 km (0.096 R)
• M24: 7,442,494 km (0.088 R)
• M25: 9,119,486 km (0.034 R)
• M26: 9,461,617 km (0.082 R)
• M27: 9,599,695 km (0.043 R)
• M28: 9,842,942 km (0.106 R)
• M29: 10,477,685 km (0.082 R)
• M30: 10,980,783 km (0.113 R)
• M31: 11,713,064 km (0.072 R)
• M32: 12,047,715 km (0.078 R)
• M33: 12,498,902 km (0.066 R)
• M34: 12,764,588 km (0.114 R)
• M35: 12,955,624 km (0.08 R)
• M36: 13,924,869 km (0.065 R)
• M37: 14,398,346 km (0.055 R)
• M38: 15,401,849 km (0.093 R)
• M39: 15,564,611 km (0.088 R)
• M40: 17,349,164 km (0.091 R)
• M41: 17,518,359 km (0.108 R)
• M42: 17,603,331 km (0.057 R)
• M43: 18,849,033 km (0.111 R)
• M44: 18,936,098 km (0.042 R)
• M45: 19,416,756 km (0.101 R)
• M46: 19,945,735 km (0.083 R)
• M47: 20,034,446 km (0.115 R)
• M48: 21,018,052 km (0.119 R)
• M49: 22,338,702 km (0.046 R)
• M50: 22,430,705 km (0.114 R)
• M51: 24,062,369 km (0.12 R)
• M52: 24,345,857 km (0.105 R)
• M53: 25,059,588 km (0.113 R)
• M54: 25,155,331 km (0.099 R)
• M55: 25,443,157 km (0.111 R)
• M56: 26,070,421 km (0.112 R)
• M57: 26,361,688 km (0.104 R)
• M58: 27,045,500 km (0.11 R)
• M59: 28,231,213 km (0.031 R)
• M60: 28,380,661 km (0.102 R)
• M61: 29,686,650 km (0.05 R)
• M62: 30,806,989 km (0.116 R)
• M63: 31,785,658 km (0.088 R)
• M64: 31,993,001 km (0.118 R)
• M65: 32,252,852 km (0.103 R)
• M66: 32,774,650 km (0.087 R)
• M67: 34,197,176 km (0.113 R)
• M68: 34,569,375 km (0.114 R)
• M69: 35,317,664 km (0.116 R)
• M70: 35,855,318 km (0.118 R)
• M71: 36,017,183 km (0.03 R)
• M72: 36,179,347 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.4

Radius: 10.1

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 5.37 AU - 8.01 AU

Year: 6054 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 93.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 60,595,142 km

• M1: 213,476 km (0.095 R)
• M2: 500,255 km (0.03 R)
• M3: 642,672 km (0.039 R)
• M4: 809,175 km (0.095 R)
• M5: 877,990 km (0.089 R)
• M6: 1,196,633 km (0.086 R)
• M7: 1,299,407 km (0.084 R)
• M8: 1,381,387 km (0.112 R)
• M9: 1,477,279 km (0.081 R)
• M10: 1,857,407 km (0.059 R)
• M11: 2,169,319 km (0.09 R)
• M12: 2,239,480 km (0.107 R)
• M13: 2,736,295 km (0.107 R)
• M14: 3,511,212 km (0.037 R)
• M15: 3,761,489 km (0.038 R)
• M16: 4,034,954 km (0.11 R)
• M17: 4,673,886 km (0.068 R)
• M18: 4,856,994 km (0.078 R)
• M19: 5,117,444 km (0.054 R)
• M20: 5,632,659 km (0.083 R)
• M21: 5,768,943 km (0.119 R)
• M22: 6,124,387 km (0.086 R)
• M23: 6,264,710 km (0.049 R)
• M24: 6,712,307 km (0.076 R)
• M25: 7,212,413 km (0.065 R)
• M26: 7,573,991 km (0.066 R)
• M27: 8,270,518 km (0.091 R)
• M28: 8,492,522 km (0.032 R)
• M29: 8,851,706 km (0.112 R)
• M30: 8,987,690 km (0.084 R)
• M31: 9,701,422 km (0.069 R)
• M32: 9,818,108 km (0.116 R)
• M33: 10,409,319 km (0.082 R)
• M34: 10,576,869 km (0.054 R)
• M35: 11,109,587 km (0.106 R)
• M36: 11,231,808 km (0.085 R)
• M37: 11,576,482 km (0.092 R)
• M38: 11,750,165 km (0.082 R)
• M39: 12,377,578 km (0.057 R)
• M40: 12,938,720 km (0.113 R)
• M41: 13,015,912 km (0.111 R)
• M42: 13,196,477 km (0.05 R)
• M43: 13,274,118 km (0.08 R)
• M44: 13,429,999 km (0.063 R)
• M45: 13,953,741 km (0.108 R)
• M46: 14,324,295 km (0.109 R)
• M47: 14,671,362 km (0.109 R)
• M48: 14,751,846 km (0.04 R)
• M49: 15,129,431 km (0.038 R)
• M50: 15,265,116 km (0.073 R)
• M51: 15,482,931 km (0.114 R)
• M52: 15,674,416 km (0.111 R)
• M53: 15,866,649 km (0.078 R)
• M54: 16,309,010 km (0.098 R)
• M55: 17,234,123 km (0.044 R)
• M56: 17,603,331 km (0.059 R)
• M57: 17,745,898 km (0.105 R)
• M58: 18,465,015 km (0.1 R)
• M59: 18,697,191 km (0.09 R)
• M60: 18,813,727 km (0.109 R)
• M61: 19,458,345 km (0.059 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.8

Radius: 15

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.72 AU - 8.6 AU

Year: 7417 Days

Day: 10.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,595,142 km

• M1: 211,980 km (0.115 R)
• M2: 368,460 km (0.089 R)
• M3: 520,900 km (0.053 R)
• M4: 1,007,691 km (0.096 R)
• M5: 1,168,808 km (0.083 R)
• M6: 1,319,752 km (0.116 R)
• M7: 1,457,532 km (0.11 R)
• M8: 1,559,259 km (0.082 R)
• M9: 2,484,821 km (0.077 R)
• M10: 2,733,602 km (0.116 R)
• M11: 2,861,059 km (0.103 R)
• M12: 3,175,664 km (0.079 R)
• M13: 3,529,163 km (0.081 R)
• M14: 3,981,996 km (0.073 R)
• M15: 4,098,234 km (0.089 R)
• M16: 4,215,518 km (0.117 R)
• M17: 5,322,243 km (0.079 R)
• M18: 6,041,211 km (0.059 R)
• M19: 6,617,911 km (0.097 R)
• M20: 6,860,708 km (0.081 R)
• M21: 7,462,391 km (0.112 R)
• M22: 7,678,859 km (0.094 R)
• M23: 8,565,525 km (0.085 R)
• M24: 9,021,051 km (0.084 R)
• M25: 9,136,241 km (0.039 R)
• M26: 10,475,441 km (0.059 R)
• M27: 10,799,470 km (0.042 R)
• M28: 11,540,728 km (0.055 R)
• M29: 11,833,491 km (0.066 R)
• M30: 12,128,647 km (0.103 R)
• M31: 12,942,161 km (0.082 R)
• M32: 14,397,149 km (0.085 R)
• M33: 14,848,187 km (0.116 R)
• M34: 15,029,948 km (0.107 R)
• M35: 15,533,645 km (0.026 R)
• M36: 15,718,099 km (0.07 R)
• M37: 16,322,923 km (0.058 R)
• M38: 16,746,135 km (0.116 R)
• M39: 17,459,418 km (0.067 R)
• M40: 18,719,481 km (0.103 R)
• M41: 19,063,705 km (0.116 R)
• M42: 19,360,508 km (0.079 R)
• M43: 19,608,990 km (0.116 R)
• M44: 19,708,622 km (0.114 R)
• M45: 19,858,519 km (0.098 R)
• M46: 20,816,394 km (0.041 R)
• M47: 21,071,010 km (0.097 R)
• M48: 21,173,035 km (0.035 R)
• M49: 21,840,990 km (0.084 R)
• M50: 23,355,668 km (0.105 R)
• M51: 23,726,372 km (0.112 R)
• M52: 25,991,284 km (0.107 R)
• M53: 26,265,497 km (0.113 R)
• M54: 26,595,809 km (0.025 R)
• M55: 26,816,765 km (0.098 R)
• M56: 27,204,971 km (0.06 R)
• M57: 27,483,522 km (0.054 R)
• M58: 27,762,822 km (0.101 R)
• M59: 27,930,970 km (0.106 R)
• M60: 29,687,697 km (0.091 R)
• M61: 30,377,344 km (0.049 R)
• M62: 31,130,419 km (0.113 R)
• M63: 31,655,358 km (0.066 R)
• M64: 32,065,705 km (0.107 R)
• M65: 32,301,023 km (0.063 R)
• M66: 32,595,880 km (0.034 R)
• M67: 33,010,266 km (0.11 R)
• M68: 34,203,758 km (0.071 R)
• M69: 36,081,510 km (0.077 R)
• M70: 36,265,067 km (0.12 R)
• M71: 37,125,554 km (0.067 R)
• M72: 38,553,615 km (0.107 R)
• M73: 39,243,112 km (0.076 R)
• M74: 39,873,368 km (0.1 R)
• M75: 40,570,494 km (0.091 R)
• M76: 40,952,567 km (0.029 R)
• M77: 41,977,013 km (0.106 R)
• M78: 43,074,762 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.8

Radius: 10.5

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 9.08 AU - 12.26 AU

Year: 12193 Days

Day: 5.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 60,595,142 km

• M1: 191,036 km (0.034 R)
• M2: 509,680 km (0.059 R)
• M3: 806,632 km (0.107 R)
• M4: 1,397,394 km (0.111 R)
• M5: 1,682,228 km (0.108 R)
• M6: 1,763,161 km (0.082 R)
• M7: 2,187,869 km (0.117 R)
• M8: 2,488,561 km (0.088 R)
• M9: 3,063,316 km (0.099 R)
• M10: 3,365,952 km (0.08 R)
• M11: 3,820,281 km (0.091 R)
• M12: 3,964,044 km (0.058 R)
• M13: 4,709,640 km (0.077 R)
• M14: 4,786,683 km (0.114 R)
• M15: 5,742,763 km (0.1 R)
• M16: 6,116,309 km (0.03 R)
• M17: 6,974,851 km (0.082 R)
• M18: 7,462,989 km (0.102 R)
• M19: 7,553,047 km (0.102 R)
• M20: 9,524,448 km (0.073 R)
• M21: 9,867,924 km (0.113 R)
• M22: 10,065,992 km (0.104 R)
• M23: 10,265,256 km (0.117 R)
• M24: 10,617,410 km (0.084 R)
• M25: 11,024,615 km (0.11 R)
• M26: 11,127,239 km (0.072 R)
• M27: 11,230,163 km (0.086 R)
• M28: 11,333,385 km (0.083 R)
• M29: 11,749,566 km (0.068 R)
• M30: 12,650,594 km (0.047 R)
• M31: 13,245,395 km (0.109 R)
• M32: 13,573,763 km (0.047 R)
• M33: 13,738,919 km (0.086 R)
• M34: 14,857,013 km (0.108 R)
• M35: 15,141,100 km (0.092 R)
• M36: 15,541,872 km (0.091 R)
• M37: 16,062,323 km (0.052 R)
• M38: 17,060,889 km (0.074 R)
• M39: 17,717,773 km (0.111 R)
• M40: 17,838,200 km (0.073 R)
• M41: 18,261,412 km (0.112 R)
• M42: 18,565,844 km (0.035 R)
• M43: 19,179,644 km (0.068 R)
• M44: 20,175,517 km (0.11 R)
• M45: 20,869,950 km (0.054 R)
• M46: 21,060,687 km (0.087 R)
• M47: 21,252,023 km (0.051 R)
• M48: 22,087,826 km (0.041 R)
• M49: 22,672,754 km (0.098 R)
• M50: 23,065,598 km (0.108 R)
• M51: 23,526,659 km (0.031 R)
• M52: 24,124,003 km (0.096 R)
• M53: 25,741,156 km (0.082 R)
• M54: 27,115,512 km (0.107 R)
• M55: 28,725,185 km (0.092 R)
• M56: 29,221,251 km (0.085 R)
• M57: 29,791,668 km (0.03 R)
• M58: 30,654,100 km (0.106 R)
• M59: 30,943,422 km (0.068 R)
• M60: 32,772,106 km (0.099 R)
• M61: 32,846,008 km (0.078 R)
• M62: 33,587,864 km (0.069 R)
• M63: 35,998,633 km (0.069 R)
• M64: 36,074,928 km (0.093 R)
• M65: 36,227,518 km (0.117 R)
• M66: 36,686,634 km (0.09 R)
• M67: 37,379,122 km (0.093 R)
• M68: 39,011,385 km (0.087 R)
• M69: 39,639,397 km (0.114 R)
• M70: 40,825,708 km (0.08 R)
• M71: 41,863,319 km (0.105 R)
• M72: 42,748,190 km (0.085 R)
• M73: 43,395,500 km (0.115 R)
• M74: 44,209,312 km (0.074 R)
• M75: 44,699,844 km (0.102 R)
• M76: 44,945,932 km (0.079 R)
• M77: 45,192,320 km (0.095 R)
• M78: 46,182,807 km (0.102 R)
• M79: 47,013,524 km (0.085 R)
• M80: 47,849,178 km (0.115 R)
• M81: 48,184,876 km (0.116 R)
• M82: 48,689,769 km (0.027 R)
• M83: 49,704,940 km (0.05 R)
• M84: 50,385,610 km (0.11 R)
• M85: 51,154,992 km (0.089 R)
• M86: 51,498,169 km (0.115 R)
• M87: 52,186,918 km (0.1 R)
• M88: 53,486,475 km (0.104 R)
• M89: 54,708,989 km (0.078 R)
• M90: 56,560,113 km (0.109 R)
• M91: 58,521,191 km (0.064 R)
• M92: 60,413,903 km (0.057 R)

Kuiper Belt

Range: 31.4 - 56.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 16,238 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit