🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.58 AU - 0.64 AU

Year: 175 Days

Day: 47.5 Hours

Environment

Temp: 228 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,618,911 km

• M1: 68,665 km (0.112 R)
• M2: 521,498 km (0.06 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.49 AU - 0.77 AU

Year: 184 Days

Day: 15.1 Hours

Environment

Temp: 187 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,618,911 km

• M1: 450,738 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.96 AU - 0.96 AU

Year: 345 Days

Day: 21.7 Hours

Environment

Temp: 23 °C

Axial Tilt: 35.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.16 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.3

Radius: 11

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.16 AU - 5.56 AU

Year: 4555 Days

Day: 14.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 41,618,911 km

• M1: 160,519 km (0.103 R)
• M2: 280,945 km (0.103 R)
• M3: 350,508 km (0.11 R)
• M4: 446,998 km (0.088 R)
• M5: 729,439 km (0.08 R)
• M6: 812,167 km (0.118 R)
• M7: 936,183 km (0.117 R)
• M8: 1,080,545 km (0.111 R)
• M9: 1,407,118 km (0.118 R)
• M10: 1,796,820 km (0.111 R)
• M11: 1,878,949 km (0.081 R)
• M12: 1,979,030 km (0.061 R)
• M13: 2,255,188 km (0.09 R)
• M14: 2,543,762 km (0.081 R)
• M15: 2,655,213 km (0.098 R)
• M16: 2,749,310 km (0.062 R)
• M17: 2,999,138 km (0.036 R)
• M18: 3,296,838 km (0.091 R)
• M19: 3,521,384 km (0.062 R)
• M20: 4,268,775 km (0.074 R)
• M21: 4,379,478 km (0.114 R)
• M22: 4,855,348 km (0.064 R)
• M23: 4,924,612 km (0.102 R)
• M24: 5,276,317 km (0.084 R)
• M25: 5,733,488 km (0.101 R)
• M26: 5,880,543 km (0.103 R)
• M27: 6,004,111 km (0.097 R)
• M28: 6,379,900 km (0.071 R)
• M29: 6,532,341 km (0.115 R)
• M30: 6,763,320 km (0.116 R)
• M31: 7,499,192 km (0.089 R)
• M32: 7,687,236 km (0.119 R)
• M33: 7,768,169 km (0.059 R)
• M34: 8,510,473 km (0.093 R)
• M35: 9,017,909 km (0.101 R)
• M36: 9,303,940 km (0.053 R)
• M37: 9,768,143 km (0.102 R)
• M38: 9,914,748 km (0.035 R)
• M39: 10,032,482 km (0.056 R)
• M40: 10,210,055 km (0.107 R)
• M41: 11,266,814 km (0.092 R)
• M42: 11,668,036 km (0.082 R)
• M43: 12,357,981 km (0.094 R)
• M44: 12,453,125 km (0.07 R)
• M45: 12,900,124 km (0.105 R)
• M46: 13,875,801 km (0.109 R)
• M47: 14,841,455 km (0.106 R)
• M48: 15,145,588 km (0.095 R)
• M49: 15,247,464 km (0.099 R)
• M50: 15,349,490 km (0.087 R)
• M51: 15,588,547 km (0.078 R)
• M52: 15,828,801 km (0.119 R)
• M53: 16,243,636 km (0.055 R)
• M54: 16,313,049 km (0.112 R)
• M55: 16,417,469 km (0.054 R)
• M56: 16,696,918 km (0.083 R)
• M57: 16,802,234 km (0.072 R)
• M58: 17,580,592 km (0.12 R)
• M59: 17,830,720 km (0.083 R)
• M60: 18,081,895 km (0.116 R)
• M61: 18,952,554 km (0.04 R)
• M62: 19,429,771 km (0.11 R)
• M63: 19,577,425 km (0.114 R)
• M64: 20,097,128 km (0.104 R)
• M65: 20,546,220 km (0.039 R)
• M66: 20,696,716 km (0.08 R)
• M67: 20,885,209 km (0.078 R)
• M68: 21,150,147 km (0.096 R)
• M69: 21,568,871 km (0.06 R)
• M70: 22,144,075 km (0.049 R)
• M71: 22,414,249 km (0.097 R)
• M72: 23,388,131 km (0.076 R)
• M73: 23,781,574 km (0.069 R)
• M74: 24,018,686 km (0.104 R)
• M75: 24,934,823 km (0.108 R)
• M76: 25,417,426 km (0.105 R)
• M77: 25,619,383 km (0.105 R)
• M78: 25,984,253 km (0.04 R)
• M79: 27,461,083 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.4

Radius: 10.5

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 6.49 AU - 6.55 AU

Year: 6111 Days

Day: 10.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,618,911 km

• M1: 132,843 km (0.102 R)
• M2: 529,726 km (0.076 R)
• M3: 626,815 km (0.113 R)
• M4: 852,409 km (0.109 R)
• M5: 1,142,479 km (0.098 R)
• M6: 1,326,185 km (0.049 R)
• M7: 1,463,516 km (0.068 R)
• M8: 2,220,631 km (0.101 R)
• M9: 2,452,059 km (0.038 R)
• M10: 2,587,894 km (0.117 R)
• M11: 2,743,775 km (0.107 R)
• M12: 2,956,652 km (0.119 R)
• M13: 3,267,367 km (0.09 R)
• M14: 3,398,415 km (0.094 R)
• M15: 3,531,258 km (0.086 R)
• M16: 3,743,687 km (0.109 R)
• M17: 3,920,511 km (0.052 R)
• M18: 4,039,890 km (0.09 R)
• M19: 4,140,420 km (0.084 R)
• M20: 4,697,523 km (0.117 R)
• M21: 4,803,438 km (0.09 R)
• M22: 4,909,952 km (0.118 R)
• M23: 5,432,647 km (0.059 R)
• M24: 5,768,494 km (0.093 R)
• M25: 6,625,390 km (0.071 R)
• M26: 6,935,956 km (0.048 R)
• M27: 7,275,842 km (0.099 R)
• M28: 7,670,930 km (0.101 R)
• M29: 7,795,844 km (0.069 R)
• M30: 8,123,763 km (0.078 R)
• M31: 8,533,661 km (0.031 R)
• M32: 8,689,093 km (0.066 R)
• M33: 8,897,782 km (0.058 R)
• M34: 10,075,417 km (0.109 R)
• M35: 10,157,396 km (0.111 R)
• M36: 10,822,060 km (0.11 R)
• M37: 11,159,702 km (0.117 R)
• M38: 12,047,865 km (0.081 R)
• M39: 12,515,208 km (0.1 R)
• M40: 12,751,124 km (0.093 R)
• M41: 13,167,455 km (0.12 R)
• M42: 13,739,667 km (0.099 R)
• M43: 13,891,658 km (0.115 R)
• M44: 13,983,063 km (0.074 R)
• M45: 14,197,137 km (0.111 R)
• M46: 14,320,107 km (0.093 R)
• M47: 14,752,893 km (0.087 R)
• M48: 15,189,869 km (0.075 R)
• M49: 15,315,531 km (0.062 R)
• M50: 15,917,213 km (0.115 R)
• M51: 16,140,862 km (0.107 R)
• M52: 16,429,885 km (0.032 R)
• M53: 16,720,704 km (0.114 R)
• M54: 16,947,943 km (0.12 R)
• M55: 17,078,392 km (0.098 R)
• M56: 17,570,270 km (0.07 R)
• M57: 17,768,337 km (0.105 R)
• M58: 17,900,732 km (0.102 R)
• M59: 18,000,214 km (0.097 R)
• M60: 18,099,996 km (0.099 R)
• M61: 18,166,567 km (0.095 R)
• M62: 18,333,518 km (0.089 R)
• M63: 18,400,388 km (0.102 R)
• M64: 19,583,857 km (0.066 R)
• M65: 20,271,259 km (0.111 R)
• M66: 20,409,637 km (0.115 R)
• M67: 20,861,722 km (0.082 R)
• M68: 20,966,590 km (0.075 R)
• M69: 21,141,620 km (0.093 R)
• M70: 21,457,870 km (0.096 R)
• M71: 21,705,005 km (0.07 R)
• M72: 22,273,328 km (0.083 R)
• M73: 22,380,440 km (0.077 R)
• M74: 23,243,470 km (0.061 R)
• M75: 23,460,985 km (0.101 R)
• M76: 24,080,919 km (0.105 R)
• M77: 24,669,138 km (0.033 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.1

Radius: 13.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.81 AU - 10.39 AU

Year: 10919 Days

Day: 10.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 49.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 41,618,911 km

• M1: 254,316 km (0.117 R)
• M2: 354,248 km (0.103 R)
• M3: 489,634 km (0.11 R)
• M4: 1,125,874 km (0.08 R)
• M5: 1,308,233 km (0.069 R)
• M6: 1,520,662 km (0.063 R)
• M7: 1,893,311 km (0.114 R)
• M8: 2,364,843 km (0.119 R)
• M9: 2,482,577 km (0.105 R)
• M10: 2,626,639 km (0.106 R)
• M11: 2,823,061 km (0.065 R)
• M12: 3,441,798 km (0.085 R)
• M13: 3,933,377 km (0.117 R)
• M14: 4,505,888 km (0.07 R)
• M15: 4,802,092 km (0.099 R)
• M16: 4,892,150 km (0.111 R)
• M17: 4,982,955 km (0.076 R)
• M18: 5,258,515 km (0.089 R)
• M19: 6,115,112 km (0.042 R)
• M20: 6,377,357 km (0.042 R)
• M21: 7,049,351 km (0.044 R)
• M22: 7,708,629 km (0.108 R)
• M23: 7,885,304 km (0.099 R)
• M24: 8,533,063 km (0.082 R)
• M25: 8,863,375 km (0.038 R)
• M26: 9,085,976 km (0.119 R)
• M27: 10,304,152 km (0.067 R)
• M28: 10,853,326 km (0.09 R)
• M29: 12,765,934 km (0.117 R)
• M30: 13,186,155 km (0.078 R)
• M31: 13,954,190 km (0.083 R)
• M32: 14,126,826 km (0.097 R)
• M33: 14,518,025 km (0.035 R)
• M34: 14,912,664 km (0.119 R)
• M35: 15,667,834 km (0.094 R)
• M36: 15,847,351 km (0.092 R)
• M37: 15,982,438 km (0.111 R)
• M38: 16,344,465 km (0.064 R)
• M39: 16,800,888 km (0.076 R)
• M40: 16,892,741 km (0.094 R)
• M41: 17,866,773 km (0.116 R)
• M42: 18,101,342 km (0.117 R)
• M43: 18,811,184 km (0.089 R)
• M44: 19,145,685 km (0.065 R)
• M45: 19,626,941 km (0.117 R)
• M46: 20,945,946 km (0.086 R)
• M47: 21,044,830 km (0.067 R)
• M48: 22,142,430 km (0.112 R)
• M49: 22,495,630 km (0.095 R)
• M50: 22,596,908 km (0.076 R)
• M51: 22,901,489 km (0.111 R)
• M52: 24,497,250 km (0.109 R)
• M53: 25,124,514 km (0.087 R)
• M54: 25,492,973 km (0.11 R)
• M55: 26,555,417 km (0.05 R)
• M56: 27,199,735 km (0.096 R)
• M57: 27,740,681 km (0.094 R)
• M58: 27,958,047 km (0.066 R)
• M59: 29,329,411 km (0.103 R)
• M60: 29,440,113 km (0.088 R)
• M61: 29,884,119 km (0.089 R)
• M62: 30,107,020 km (0.091 R)
• M63: 30,891,362 km (0.1 R)
• M64: 31,342,549 km (0.088 R)
• M65: 32,308,652 km (0.095 R)
• M66: 34,561,746 km (0.07 R)
• M67: 34,854,359 km (0.036 R)
• M68: 35,206,512 km (0.069 R)
• M69: 35,324,096 km (0.072 R)
• M70: 36,388,784 km (0.081 R)
• M71: 38,005,339 km (0.118 R)
• M72: 38,186,502 km (0.093 R)
• M73: 38,428,252 km (0.041 R)
• M74: 39,645,381 km (0.044 R)
• M75: 40,197,247 km (0.108 R)
• M76: 40,566,455 km (0.049 R)
• M77: 41,184,443 km (0.082 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,278 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit