🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.58 AU - 0.68 AU

Year: 184 Days

Day: 23.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.83 AU - 1.07 AU

Year: 340 Days

Day: 18 Hours

Environment

Temp: 37 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.82 AU - 1.3 AU

Year: 401 Days

Day: 20.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 63,535,125 km

• M1: 286,630 km (0.086 R)
• M2: 648,656 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.99 AU - 1.31 AU

Year: 453 Days

Day: 30.8 Hours

Environment

Temp: 18 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 1.05 AU - 1.63 AU

Year: 569 Days

Day: 35.3 Hours

Environment

Temp: -15 °C

Axial Tilt: 7.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,535,125 km

• M1: 36,352 km (0.101 R)
• M2: 421,118 km (0.025 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.59 AU - 1.77 AU

Year: 799 Days

Day: 18.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 31 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.59 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.3

Radius: 11.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 4.39 AU - 6.61 AU

Year: 4735 Days

Day: 6.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 63,535,125 km

• M1: 142,417 km (0.113 R)
• M2: 224,546 km (0.094 R)
• M3: 366,216 km (0.036 R)
• M4: 443,408 km (0.088 R)
• M5: 537,505 km (0.106 R)
• M6: 618,587 km (0.094 R)
• M7: 715,676 km (0.116 R)
• M8: 926,759 km (0.096 R)
• M9: 1,118,543 km (0.102 R)
• M10: 1,482,515 km (0.118 R)
• M11: 1,663,080 km (0.043 R)
• M12: 2,062,506 km (0.087 R)
• M13: 2,196,845 km (0.06 R)
• M14: 2,299,469 km (0.096 R)
• M15: 2,386,236 km (0.103 R)
• M16: 2,474,199 km (0.105 R)
• M17: 2,563,210 km (0.044 R)
• M18: 2,726,272 km (0.118 R)
• M19: 3,120,163 km (0.095 R)
• M20: 3,275,146 km (0.025 R)
• M21: 3,592,593 km (0.066 R)
• M22: 3,878,774 km (0.084 R)
• M23: 4,003,688 km (0.106 R)
• M24: 4,626,314 km (0.092 R)
• M25: 4,736,717 km (0.108 R)
• M26: 4,848,168 km (0.071 R)
• M27: 5,699,080 km (0.107 R)
• M28: 6,373,767 km (0.054 R)
• M29: 7,201,193 km (0.098 R)
• M30: 7,355,279 km (0.066 R)
• M31: 8,168,792 km (0.096 R)
• M32: 8,383,465 km (0.058 R)
• M33: 8,845,722 km (0.044 R)
• M34: 8,955,826 km (0.108 R)
• M35: 9,540,754 km (0.112 R)
• M36: 10,224,416 km (0.105 R)
• M37: 10,806,202 km (0.08 R)
• M38: 11,190,220 km (0.072 R)
• M39: 11,488,668 km (0.073 R)
• M40: 11,880,464 km (0.055 R)
• M41: 12,492,021 km (0.112 R)
• M42: 12,801,688 km (0.082 R)
• M43: 13,270,827 km (0.106 R)
• M44: 14,226,159 km (0.054 R)
• M45: 14,387,426 km (0.101 R)
• M46: 14,516,977 km (0.087 R)
• M47: 14,679,441 km (0.101 R)
• M48: 15,269,455 km (0.098 R)
• M49: 15,500,883 km (0.088 R)
• M50: 15,700,297 km (0.095 R)
• M51: 15,900,458 km (0.098 R)
• M52: 16,101,518 km (0.055 R)
• M53: 16,370,944 km (0.106 R)
• M54: 16,506,330 km (0.068 R)
• M55: 17,188,197 km (0.075 R)
• M56: 17,498,164 km (0.043 R)
• M57: 18,968,711 km (0.095 R)
• M58: 19,289,000 km (0.074 R)
• M59: 19,754,698 km (0.081 R)
• M60: 19,898,761 km (0.114 R)
• M61: 20,224,136 km (0.05 R)
• M62: 20,733,966 km (0.109 R)
• M63: 20,990,376 km (0.094 R)
• M64: 21,469,389 km (0.072 R)
• M65: 21,803,291 km (0.087 R)
• M66: 22,026,641 km (0.095 R)
• M67: 22,213,489 km (0.049 R)
• M68: 22,852,571 km (0.071 R)
• M69: 22,928,267 km (0.063 R)
• M70: 25,195,423 km (0.092 R)
• M71: 25,508,232 km (0.101 R)
• M72: 26,137,890 km (0.105 R)
• M73: 26,534,025 km (0.045 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.4

Radius: 10.1

Gravity: 7.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 7.55 AU - 11.29 AU

Year: 10613 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,535,125 km

• M1: 134,040 km (0.087 R)
• M2: 201,209 km (0.076 R)
• M3: 280,795 km (0.102 R)
• M4: 474,076 km (0.079 R)
• M5: 580,440 km (0.08 R)
• M6: 645,365 km (0.093 R)
• M7: 1,215,483 km (0.067 R)
• M8: 1,525,898 km (0.102 R)
• M9: 1,619,247 km (0.096 R)
• M10: 1,738,776 km (0.104 R)
• M11: 1,886,130 km (0.102 R)
• M12: 2,299,319 km (0.103 R)
• M13: 2,407,179 km (0.118 R)
• M14: 2,599,861 km (0.035 R)
• M15: 3,359,819 km (0.07 R)
• M16: 3,513,456 km (0.104 R)
• M17: 4,350,306 km (0.117 R)
• M18: 4,450,686 km (0.093 R)
• M19: 4,585,923 km (0.062 R)
• M20: 5,140,183 km (0.102 R)
• M21: 5,246,547 km (0.078 R)
• M22: 5,533,625 km (0.084 R)
• M23: 5,679,184 km (0.083 R)
• M24: 5,752,337 km (0.087 R)
• M25: 6,236,137 km (0.069 R)
• M26: 6,311,684 km (0.089 R)
• M27: 6,927,429 km (0.118 R)
• M28: 7,123,851 km (0.106 R)
• M29: 7,522,080 km (0.114 R)
• M30: 8,760,302 km (0.098 R)
• M31: 9,883,931 km (0.05 R)
• M32: 10,597,663 km (0.103 R)
• M33: 11,143,994 km (0.063 R)
• M34: 11,699,451 km (0.099 R)
• M35: 13,812,521 km (0.092 R)
• M36: 13,911,256 km (0.109 R)
• M37: 14,159,438 km (0.051 R)
• M38: 15,268,407 km (0.059 R)
• M39: 15,421,745 km (0.116 R)
• M40: 16,509,771 km (0.11 R)
• M41: 16,614,639 km (0.054 R)
• M42: 16,719,806 km (0.103 R)
• M43: 17,195,677 km (0.078 R)
• M44: 17,302,041 km (0.066 R)
• M45: 17,515,367 km (0.093 R)
• M46: 17,783,297 km (0.109 R)
• M47: 19,419,449 km (0.117 R)
• M48: 20,087,254 km (0.106 R)
• M49: 20,593,044 km (0.099 R)
• M50: 20,875,934 km (0.1 R)
• M51: 23,184,528 km (0.112 R)
• M52: 24,130,436 km (0.046 R)
• M53: 24,548,263 km (0.059 R)
• M54: 24,968,483 km (0.103 R)
• M55: 25,149,197 km (0.084 R)
• M56: 26,673,001 km (0.119 R)
• M57: 27,415,007 km (0.083 R)
• M58: 28,163,744 km (0.08 R)
• M59: 28,351,938 km (0.107 R)
• M60: 28,919,213 km (0.102 R)
• M61: 29,553,957 km (0.1 R)
• M62: 29,809,021 km (0.096 R)
• M63: 31,031,086 km (0.096 R)
• M64: 31,615,565 km (0.072 R)
• M65: 31,941,838 km (0.079 R)
• M66: 32,466,328 km (0.104 R)
• M67: 33,324,571 km (0.102 R)
• M68: 33,590,257 km (0.113 R)
• M69: 35,266,052 km (0.089 R)
• M70: 35,401,289 km (0.041 R)
• M71: 35,740,128 km (0.094 R)
• M72: 36,557,830 km (0.099 R)
• M73: 37,450,481 km (0.101 R)
• M74: 38,977,725 km (0.069 R)
• M75: 40,030,595 km (0.079 R)
• M76: 40,950,622 km (0.11 R)
• M77: 41,663,007 km (0.064 R)
• M78: 44,919,603 km (0.098 R)
• M79: 45,727,880 km (0.057 R)
• M80: 47,061,097 km (0.119 R)
• M81: 47,210,096 km (0.059 R)
• M82: 48,256,982 km (0.118 R)
• M83: 50,297,347 km (0.088 R)
• M84: 50,678,373 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.2

Radius: 14.8

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.04 AU - 13.4 AU

Year: 12884 Days

Day: 8.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 63,535,125 km

• M1: 195,076 km (0.117 R)
• M2: 366,814 km (0.117 R)
• M3: 642,373 km (0.082 R)
• M4: 792,869 km (0.062 R)
• M5: 1,115,402 km (0.055 R)
• M6: 1,264,252 km (0.116 R)
• M7: 1,666,969 km (0.085 R)
• M8: 1,795,922 km (0.104 R)
• M9: 2,018,674 km (0.111 R)
• M10: 2,491,702 km (0.113 R)
• M11: 2,590,586 km (0.099 R)
• M12: 2,690,966 km (0.056 R)
• M13: 3,052,395 km (0.075 R)
• M14: 3,212,165 km (0.104 R)
• M15: 3,908,394 km (0.106 R)
• M16: 4,024,183 km (0.077 R)
• M17: 4,170,639 km (0.043 R)
• M18: 4,712,483 km (0.051 R)
• M19: 4,804,934 km (0.097 R)
• M20: 6,538,474 km (0.099 R)
• M21: 6,641,846 km (0.106 R)
• M22: 7,026,163 km (0.062 R)
• M23: 8,185,247 km (0.06 R)
• M24: 8,597,390 km (0.086 R)
• M25: 9,364,378 km (0.108 R)
• M26: 9,598,798 km (0.066 R)
• M27: 11,459,646 km (0.08 R)
• M28: 11,836,632 km (0.027 R)
• M29: 12,689,041 km (0.104 R)
• M30: 13,341,437 km (0.096 R)
• M31: 13,649,609 km (0.104 R)
• M32: 14,678,842 km (0.089 R)
• M33: 14,905,932 km (0.111 R)
• M34: 15,088,441 km (0.103 R)
• M35: 15,409,628 km (0.063 R)
• M36: 15,686,683 km (0.086 R)
• M37: 16,292,854 km (0.101 R)
• M38: 17,096,942 km (0.07 R)
• M39: 17,576,104 km (0.063 R)
• M40: 17,768,936 km (0.102 R)
• M41: 18,941,035 km (0.066 R)
• M42: 19,089,436 km (0.03 R)
• M43: 19,586,400 km (0.108 R)
• M44: 19,686,332 km (0.112 R)
• M45: 20,238,946 km (0.09 R)
• M46: 20,340,074 km (0.046 R)
• M47: 21,565,580 km (0.117 R)
• M48: 21,875,697 km (0.061 R)
• M49: 22,135,249 km (0.071 R)
• M50: 22,604,986 km (0.048 R)
• M51: 22,814,872 km (0.094 R)
• M52: 25,003,190 km (0.102 R)
• M53: 25,220,256 km (0.11 R)
• M54: 25,329,014 km (0.104 R)
• M55: 25,437,921 km (0.107 R)
• M56: 26,757,374 km (0.04 R)
• M57: 27,425,329 km (0.091 R)
• M58: 27,593,178 km (0.099 R)
• M59: 28,155,217 km (0.098 R)
• M60: 30,789,037 km (0.046 R)
• M61: 32,785,869 km (0.053 R)
• M62: 33,023,580 km (0.104 R)
• M63: 33,740,154 km (0.111 R)
• M64: 34,040,098 km (0.102 R)
• M65: 35,006,351 km (0.103 R)
• M66: 35,614,765 km (0.1 R)
• M67: 35,859,058 km (0.078 R)
• M68: 35,981,429 km (0.102 R)
• M69: 36,718,648 km (0.116 R)
• M70: 37,398,869 km (0.108 R)
• M71: 37,523,036 km (0.058 R)
• M72: 37,647,202 km (0.109 R)
• M73: 37,833,900 km (0.12 R)
• M74: 39,211,995 km (0.11 R)
• M75: 39,780,467 km (0.093 R)
• M76: 40,542,818 km (0.108 R)
• M77: 41,502,339 km (0.052 R)
• M78: 41,695,171 km (0.089 R)
• M79: 41,952,778 km (0.104 R)
• M80: 42,599,041 km (0.066 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.5

Radius: 5.1

Gravity: 17.24 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.37 AU - 16.27 AU

Year: 18860 Days

Day: 19.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 63,535,125 km

• M1: 92,900 km (0.079 R)
• M2: 314,305 km (0.094 R)
• M3: 376,837 km (0.073 R)
• M4: 590,313 km (0.088 R)
• M5: 710,141 km (0.059 R)
• M6: 794,514 km (0.113 R)
• M7: 1,091,017 km (0.064 R)
• M8: 1,526,646 km (0.064 R)
• M9: 1,581,100 km (0.083 R)
• M10: 1,748,650 km (0.088 R)
• M11: 1,805,796 km (0.03 R)
• M12: 1,951,355 km (0.087 R)
• M13: 2,603,601 km (0.109 R)
• M14: 2,868,539 km (0.06 R)
• M15: 3,713,917 km (0.106 R)
• M16: 3,824,769 km (0.113 R)
• M17: 4,087,612 km (0.093 R)
• M18: 4,240,352 km (0.114 R)
• M19: 4,710,089 km (0.051 R)
• M20: 4,830,066 km (0.074 R)
• M21: 5,320,149 km (0.119 R)
• M22: 5,740,519 km (0.108 R)
• M23: 5,911,659 km (0.115 R)
• M24: 8,092,796 km (0.025 R)
• M25: 8,771,073 km (0.117 R)
• M26: 9,266,691 km (0.056 R)
• M27: 9,417,186 km (0.115 R)
• M28: 9,669,707 km (0.112 R)
• M29: 10,027,096 km (0.028 R)
• M30: 10,440,735 km (0.096 R)
• M31: 10,545,154 km (0.09 R)
• M32: 11,986,529 km (0.079 R)
• M33: 13,659,183 km (0.076 R)
• M34: 14,175,146 km (0.066 R)
• M35: 14,580,856 km (0.092 R)
• M36: 15,049,097 km (0.032 R)
• M37: 15,940,401 km (0.087 R)
• M38: 16,544,029 km (0.103 R)
• M39: 16,604,765 km (0.109 R)
• M40: 16,665,652 km (0.102 R)
• M41: 17,155,136 km (0.073 R)
• M42: 17,960,571 km (0.098 R)
• M43: 18,273,530 km (0.058 R)
• M44: 18,336,361 km (0.062 R)
• M45: 18,651,713 km (0.104 R)
• M46: 18,968,711 km (0.081 R)
• M47: 19,543,765 km (0.064 R)
• M48: 20,514,954 km (0.051 R)
• M49: 20,645,703 km (0.097 R)
• M50: 20,842,275 km (0.115 R)
• M51: 22,976,887 km (0.079 R)
• M52: 23,521,423 km (0.041 R)
• M53: 24,207,927 km (0.096 R)
• M54: 25,460,211 km (0.115 R)
• M55: 26,023,597 km (0.036 R)
• M56: 27,234,292 km (0.076 R)
• M57: 28,535,943 km (0.029 R)
• M58: 28,608,947 km (0.069 R)
• M59: 29,709,988 km (0.102 R)
• M60: 32,332,737 km (0.089 R)
• M61: 33,941,513 km (0.063 R)
• M62: 34,950,401 km (0.068 R)
• M63: 35,969,162 km (0.097 R)
• M64: 36,048,001 km (0.112 R)
• M65: 36,205,677 km (0.097 R)
• M66: 36,363,652 km (0.105 R)
• M67: 36,838,775 km (0.049 R)
• M68: 39,002,558 km (0.077 R)
• M69: 39,164,423 km (0.097 R)
• M70: 40,304,060 km (0.083 R)
• M71: 40,467,720 km (0.096 R)
• M72: 40,549,700 km (0.095 R)
• M73: 41,537,046 km (0.095 R)
• M74: 41,867,956 km (0.117 R)
• M75: 43,033,024 km (0.111 R)
• M76: 45,139,811 km (0.107 R)
• M77: 45,735,809 km (0.078 R)
• M78: 47,021,453 km (0.087 R)
• M79: 47,539,062 km (0.058 R)
• M80: 47,971,848 km (0.117 R)
• M81: 48,405,981 km (0.115 R)
• M82: 49,628,346 km (0.096 R)
• M83: 50,949,145 km (0.086 R)
• M84: 51,303,393 km (0.11 R)
• M85: 53,445,634 km (0.106 R)
• M86: 54,346,812 km (0.096 R)
• M87: 55,616,898 km (0.095 R)
• M88: 56,805,154 km (0.092 R)
• M89: 57,540,427 km (0.066 R)
• M90: 58,186,391 km (0.1 R)
• M91: 60,045,294 km (0.087 R)
• M92: 60,606,735 km (0.035 R)
• M93: 60,888,129 km (0.065 R)
• M94: 60,981,926 km (0.085 R)
• M95: 62,964,697 km (0.048 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 495 - 16,881 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit