🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.72 AU - 0.8 AU

Year: 251 Days

Day: 15.8 Hours

Environment

Temp: 138 °C

Axial Tilt: 16.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 1.09 AU - 1.45 AU

Year: 542 Days

Day: 27.4 Hours

Environment

Temp: -21 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,276,284 km

• M1: 10,621 km (0.086 R)
• M2: 168,746 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.99 AU - 2.77 AU

Year: 1391 Days

Day: 39.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 2.96 AU - 3.36 AU

Year: 2128 Days

Day: 41.8 Hours

Environment

Temp: -125 °C

Axial Tilt: 41.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,276,284 km

• M1: 1,265,897 km (0.104 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 630.7

Radius: 10.5

Gravity: 5.72 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 4.1 AU - 4.86 AU

Year: 3591 Days

Day: 6 Hours

Environment

Temp: -132 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,276,284 km

• M1: 157,676 km (0.072 R)
• M2: 228,735 km (0.049 R)
• M3: 311,014 km (0.05 R)
• M4: 416,480 km (0.059 R)
• M5: 816,655 km (0.095 R)
• M6: 893,847 km (0.078 R)
• M7: 1,630,168 km (0.051 R)
• M8: 1,700,928 km (0.102 R)
• M9: 1,816,567 km (0.059 R)
• M10: 2,071,033 km (0.118 R)
• M11: 2,163,634 km (0.042 R)
• M12: 2,273,588 km (0.055 R)
• M13: 2,417,651 km (0.08 R)
• M14: 2,515,488 km (0.118 R)
• M15: 2,765,765 km (0.08 R)
• M16: 3,059,276 km (0.04 R)
• M17: 3,201,095 km (0.11 R)
• M18: 3,472,615 km (0.05 R)
• M19: 3,808,612 km (0.073 R)
• M20: 3,922,905 km (0.053 R)
• M21: 4,233,470 km (0.032 R)
• M22: 4,351,952 km (0.111 R)
• M23: 4,919,825 km (0.113 R)
• M24: 5,468,101 km (0.105 R)
• M25: 5,640,737 km (0.06 R)
• M26: 5,727,654 km (0.113 R)
• M27: 6,013,535 km (0.08 R)
• M28: 6,169,416 km (0.118 R)
• M29: 6,622,249 km (0.076 R)
• M30: 6,714,102 km (0.055 R)
• M31: 6,992,354 km (0.107 R)
• M32: 7,369,042 km (0.089 R)
• M33: 7,535,993 km (0.109 R)
• M34: 8,117,928 km (0.057 R)
• M35: 8,489,081 km (0.086 R)
• M36: 8,664,110 km (0.045 R)
• M37: 8,789,922 km (0.085 R)
• M38: 9,119,935 km (0.082 R)
• M39: 9,196,529 km (0.053 R)
• M40: 9,505,598 km (0.096 R)
• M41: 10,160,538 km (0.109 R)
• M42: 10,829,839 km (0.108 R)
• M43: 11,513,651 km (0.054 R)
• M44: 12,126,852 km (0.112 R)
• M45: 12,295,898 km (0.111 R)
• M46: 12,380,720 km (0.032 R)
• M47: 12,865,267 km (0.092 R)
• M48: 13,124,221 km (0.117 R)
• M49: 13,443,164 km (0.065 R)
• M50: 13,530,529 km (0.041 R)
• M51: 13,735,328 km (0.103 R)
• M52: 13,852,763 km (0.106 R)
• M53: 13,970,496 km (0.043 R)
• M54: 14,118,149 km (0.095 R)
• M55: 14,534,480 km (0.088 R)
• M56: 15,015,288 km (0.086 R)
• M57: 15,136,313 km (0.115 R)
• M58: 15,715,556 km (0.082 R)
• M59: 16,271,012 km (0.077 R)
• M60: 16,645,007 km (0.106 R)
• M61: 17,021,695 km (0.108 R)
• M62: 17,242,800 km (0.102 R)
• M63: 17,496,668 km (0.056 R)
• M64: 17,623,976 km (0.114 R)
• M65: 17,815,610 km (0.095 R)
• M66: 17,911,652 km (0.035 R)
• M67: 18,104,334 km (0.092 R)
• M68: 19,078,216 km (0.094 R)
• M69: 19,176,502 km (0.034 R)
• M70: 20,570,605 km (0.057 R)
• M71: 21,894,097 km (0.066 R)
• M72: 22,479,623 km (0.072 R)
• M73: 23,000,673 km (0.107 R)
• M74: 23,070,385 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 189.2

Radius: 7.3

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.8 AU - 13.88 AU

Year: 19501 Days

Day: 15.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 58,276,284 km

• M1: 139,425 km (0.106 R)
• M2: 228,286 km (0.051 R)
• M3: 479,910 km (0.071 R)
• M4: 701,016 km (0.106 R)
• M5: 752,627 km (0.052 R)
• M6: 1,150,258 km (0.027 R)
• M7: 1,295,966 km (0.088 R)
• M8: 1,447,958 km (0.096 R)
• M9: 1,560,007 km (0.032 R)
• M10: 1,651,860 km (0.106 R)
• M11: 1,745,508 km (0.078 R)
• M12: 1,840,951 km (0.096 R)
• M13: 2,317,869 km (0.081 R)
• M14: 2,916,111 km (0.071 R)
• M15: 3,203,339 km (0.108 R)
• M16: 3,590,349 km (0.084 R)
• M17: 3,898,072 km (0.106 R)
• M18: 3,960,604 km (0.115 R)
• M19: 4,055,149 km (0.103 R)
• M20: 4,310,812 km (0.112 R)
• M21: 4,939,123 km (0.05 R)
• M22: 5,525,397 km (0.103 R)
• M23: 5,631,163 km (0.109 R)
• M24: 6,097,160 km (0.12 R)
• M25: 6,464,124 km (0.115 R)
• M26: 6,800,420 km (0.041 R)
• M27: 6,875,967 km (0.115 R)
• M28: 7,142,550 km (0.078 R)
• M29: 7,219,294 km (0.087 R)
• M30: 7,335,083 km (0.097 R)
• M31: 7,646,546 km (0.108 R)
• M32: 8,042,232 km (0.116 R)
• M33: 8,202,302 km (0.077 R)
• M34: 8,323,027 km (0.084 R)
• M35: 8,770,923 km (0.051 R)
• M36: 9,394,148 km (0.078 R)
• M37: 10,031,734 km (0.112 R)
• M38: 10,464,521 km (0.109 R)
• M39: 12,998,858 km (0.074 R)
• M40: 13,470,540 km (0.099 R)
• M41: 14,673,906 km (0.112 R)
• M42: 14,869,729 km (0.04 R)
• M43: 14,918,797 km (0.104 R)
• M44: 15,811,298 km (0.118 R)
• M45: 16,517,400 km (0.108 R)
• M46: 16,568,263 km (0.11 R)
• M47: 17,492,030 km (0.056 R)
• M48: 19,015,385 km (0.097 R)
• M49: 20,854,691 km (0.049 R)
• M50: 21,963,062 km (0.034 R)
• M51: 23,033,435 km (0.077 R)
• M52: 24,641,761 km (0.092 R)
• M53: 24,991,072 km (0.113 R)
• M54: 25,049,565 km (0.063 R)
• M55: 25,753,722 km (0.082 R)
• M56: 26,049,028 km (0.108 R)
• M57: 27,121,346 km (0.092 R)
• M58: 27,602,602 km (0.083 R)
• M59: 28,390,684 km (0.045 R)
• M60: 29,186,096 km (0.027 R)
• M61: 29,926,904 km (0.109 R)
• M62: 30,486,400 km (0.114 R)
• M63: 32,249,411 km (0.104 R)
• M64: 32,631,484 km (0.092 R)
• M65: 32,951,025 km (0.098 R)
• M66: 33,143,259 km (0.094 R)
• M67: 33,271,614 km (0.105 R)
• M68: 33,400,268 km (0.098 R)
• M69: 34,564,289 km (0.034 R)
• M70: 35,675,951 km (0.041 R)
• M71: 36,071,188 km (0.106 R)
• M72: 36,203,134 km (0.093 R)
• M73: 36,401,500 km (0.06 R)
• M74: 36,666,588 km (0.064 R)
• M75: 36,799,281 km (0.092 R)
• M76: 37,532,460 km (0.113 R)
• M77: 38,337,596 km (0.117 R)
• M78: 38,674,790 km (0.118 R)
• M79: 39,216,334 km (0.105 R)
• M80: 40,512,450 km (0.105 R)
• M81: 40,649,631 km (0.096 R)
• M82: 40,718,446 km (0.099 R)
• M83: 40,787,111 km (0.117 R)
• M84: 40,993,557 km (0.113 R)
• M85: 43,919,392 km (0.112 R)
• M86: 44,555,183 km (0.064 R)
• M87: 46,121,921 km (0.04 R)
• M88: 46,768,034 km (0.114 R)
• M89: 47,561,801 km (0.104 R)
• M90: 48,360,055 km (0.091 R)
• M91: 48,724,326 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 137

Radius: 3.4

Gravity: 11.85 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 11.91 AU - 16.59 AU

Year: 20374 Days

Day: 20.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,276,284 km

• M1: 116,836 km (0.061 R)
• M2: 362,625 km (0.068 R)
• M3: 638,783 km (0.089 R)
• M4: 703,708 km (0.081 R)
• M5: 840,291 km (0.049 R)
• M6: 1,617,602 km (0.079 R)
• M7: 1,684,322 km (0.082 R)
• M8: 1,706,762 km (0.108 R)
• M9: 1,774,680 km (0.082 R)
• M10: 2,249,952 km (0.116 R)
• M11: 2,274,785 km (0.079 R)
• M12: 2,949,771 km (0.118 R)
• M13: 3,031,451 km (0.101 R)
• M14: 3,769,717 km (0.071 R)
• M15: 3,858,428 km (0.079 R)
• M16: 4,037,647 km (0.103 R)
• M17: 4,098,084 km (0.104 R)
• M18: 4,219,707 km (0.059 R)
• M19: 4,250,375 km (0.101 R)
• M20: 5,301,001 km (0.101 R)
• M21: 5,668,263 km (0.109 R)
• M22: 6,497,484 km (0.101 R)
• M23: 6,926,082 km (0.062 R)
• M24: 7,400,756 km (0.093 R)
• M25: 7,511,758 km (0.105 R)
• M26: 7,772,956 km (0.06 R)
• M27: 8,458,264 km (0.037 R)
• M28: 8,535,606 km (0.087 R)
• M29: 8,768,978 km (0.043 R)
• M30: 9,642,630 km (0.098 R)
• M31: 10,377,754 km (0.07 R)
• M32: 10,543,508 km (0.106 R)
• M33: 11,003,971 km (0.033 R)
• M34: 11,728,473 km (0.084 R)
• M35: 12,556,348 km (0.088 R)
• M36: 14,221,522 km (0.108 R)
• M37: 14,313,524 km (0.079 R)
• M38: 15,338,270 km (0.032 R)
• M39: 16,002,484 km (0.092 R)
• M40: 16,482,693 km (0.095 R)
• M41: 16,870,301 km (0.071 R)
• M42: 17,163,065 km (0.087 R)
• M43: 17,703,861 km (0.1 R)
• M44: 17,802,895 km (0.11 R)
• M45: 18,100,744 km (0.109 R)
• M46: 18,200,376 km (0.115 R)
• M47: 18,802,358 km (0.116 R)
• M48: 18,903,337 km (0.063 R)
• M49: 19,055,029 km (0.077 R)
• M50: 20,594,840 km (0.059 R)
• M51: 21,590,413 km (0.094 R)
• M52: 22,120,738 km (0.073 R)
• M53: 22,173,995 km (0.038 R)
• M54: 23,086,093 km (0.074 R)
• M55: 23,519,478 km (0.061 R)
• M56: 23,791,746 km (0.045 R)
• M57: 23,846,200 km (0.111 R)
• M58: 25,168,495 km (0.117 R)
• M59: 26,175,738 km (0.108 R)
• M60: 26,344,933 km (0.108 R)
• M61: 26,401,331 km (0.109 R)
• M62: 26,570,975 km (0.062 R)
• M63: 26,797,766 km (0.115 R)
• M64: 27,195,995 km (0.076 R)
• M65: 27,768,506 km (0.12 R)
• M66: 27,883,547 km (0.06 R)
• M67: 28,056,183 km (0.088 R)
• M68: 28,576,634 km (0.086 R)
• M69: 29,275,406 km (0.089 R)
• M70: 30,038,804 km (0.054 R)
• M71: 30,274,869 km (0.091 R)
• M72: 30,334,110 km (0.042 R)
• M73: 31,345,391 km (0.097 R)
• M74: 32,126,143 km (0.078 R)
• M75: 32,307,306 km (0.062 R)
• M76: 32,488,768 km (0.114 R)
• M77: 34,754,129 km (0.088 R)
• M78: 35,374,960 km (0.108 R)
• M79: 35,811,935 km (0.057 R)
• M80: 36,564,861 km (0.116 R)
• M81: 36,943,344 km (0.027 R)
• M82: 37,069,754 km (0.093 R)
• M83: 37,323,173 km (0.065 R)
• M84: 38,726,700 km (0.09 R)
• M85: 38,855,055 km (0.04 R)
• M86: 39,628,775 km (0.053 R)
• M87: 39,693,551 km (0.092 R)
• M88: 40,017,580 km (0.096 R)
• M89: 41,914,182 km (0.114 R)
• M90: 42,244,045 km (0.073 R)
• M91: 42,376,290 km (0.107 R)
• M92: 42,641,227 km (0.089 R)
• M93: 43,706,215 km (0.105 R)
• M94: 43,906,825 km (0.045 R)
• M95: 44,308,945 km (0.117 R)
• M96: 44,510,602 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.2

Radius: 7.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 11.88 AU - 18.78 AU

Year: 22733 Days

Day: 22.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 58,276,284 km

• M1: 173,534 km (0.094 R)
• M2: 274,063 km (0.035 R)
• M3: 340,934 km (0.108 R)
• M4: 847,472 km (0.103 R)
• M5: 995,125 km (0.111 R)
• M6: 1,909,318 km (0.117 R)
• M7: 2,076,418 km (0.091 R)
• M8: 2,277,628 km (0.095 R)
• M9: 2,576,225 km (0.091 R)
• M10: 2,792,543 km (0.119 R)
• M11: 3,144,547 km (0.114 R)
• M12: 3,210,221 km (0.073 R)
• M13: 3,342,615 km (0.114 R)
• M14: 3,443,145 km (0.105 R)
• M15: 3,996,358 km (0.112 R)
• M16: 4,211,030 km (0.119 R)
• M17: 4,429,443 km (0.073 R)
• M18: 4,539,996 km (0.106 R)
• M19: 4,726,395 km (0.119 R)
• M20: 5,145,419 km (0.111 R)
• M21: 6,059,611 km (0.119 R)
• M22: 6,223,720 km (0.064 R)
• M23: 6,472,651 km (0.079 R)
• M24: 6,852,181 km (0.105 R)
• M25: 7,588,651 km (0.106 R)
• M26: 9,182,916 km (0.064 R)
• M27: 9,561,398 km (0.109 R)
• M28: 10,236,085 km (0.049 R)
• M29: 10,677,997 km (0.102 R)
• M30: 10,777,031 km (0.095 R)
• M31: 11,529,508 km (0.107 R)
• M32: 11,733,111 km (0.068 R)
• M33: 11,784,123 km (0.117 R)
• M34: 12,768,627 km (0.117 R)
• M35: 13,190,942 km (0.032 R)
• M36: 13,244,049 km (0.118 R)
• M37: 13,403,820 km (0.088 R)
• M38: 13,779,161 km (0.075 R)
• M39: 14,485,412 km (0.05 R)
• M40: 14,705,022 km (0.033 R)
• M41: 15,314,783 km (0.112 R)
• M42: 16,159,712 km (0.069 R)
• M43: 16,216,559 km (0.116 R)
• M44: 16,330,403 km (0.084 R)
• M45: 16,731,175 km (0.116 R)
• M46: 17,193,283 km (0.102 R)
• M47: 17,835,507 km (0.094 R)
• M48: 19,143,292 km (0.084 R)
• M49: 20,113,583 km (0.078 R)
• M50: 20,790,065 km (0.057 R)
• M51: 21,411,345 km (0.077 R)
• M52: 22,165,169 km (0.12 R)
• M53: 22,863,641 km (0.118 R)
• M54: 23,892,575 km (0.118 R)
• M55: 24,152,127 km (0.059 R)
• M56: 25,331,856 km (0.072 R)
• M57: 27,542,913 km (0.116 R)
• M58: 28,774,702 km (0.075 R)
• M59: 30,304,639 km (0.11 R)
• M60: 31,362,894 km (0.088 R)
• M61: 31,504,863 km (0.078 R)
• M62: 32,648,688 km (0.088 R)
• M63: 34,024,540 km (0.055 R)
• M64: 34,903,128 km (0.027 R)
• M65: 35,493,142 km (0.076 R)
• M66: 35,567,043 km (0.116 R)
• M67: 35,863,397 km (0.087 R)
• M68: 36,757,543 km (0.092 R)
• M69: 36,982,239 km (0.095 R)
• M70: 37,057,188 km (0.032 R)
• M71: 38,643,823 km (0.072 R)
• M72: 39,254,032 km (0.102 R)
• M73: 39,560,409 km (0.086 R)
• M74: 39,944,427 km (0.078 R)
• M75: 40,716,052 km (0.107 R)
• M76: 42,195,875 km (0.077 R)
• M77: 42,431,192 km (0.095 R)
• M78: 45,529,065 km (0.049 R)
• M79: 46,335,098 km (0.046 R)
• M80: 48,452,656 km (0.112 R)
• M81: 48,534,636 km (0.036 R)
• M82: 48,616,765 km (0.113 R)
• M83: 50,102,870 km (0.111 R)
• M84: 50,601,480 km (0.12 R)
• M85: 51,018,409 km (0.113 R)
• M86: 51,687,710 km (0.037 R)
• M87: 52,528,300 km (0.1 R)
• M88: 52,781,420 km (0.109 R)
• M89: 54,052,852 km (0.096 R)
• M90: 54,735,168 km (0.084 R)
• M91: 55,334,457 km (0.118 R)
• M92: 55,677,934 km (0.049 R)
• M93: 56,022,159 km (0.104 R)
• M94: 56,194,495 km (0.087 R)
• M95: 56,280,664 km (0.094 R)
• M96: 56,885,638 km (0.114 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 293 - 19,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit