🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.41 AU - 0.67 AU

Year: 171 Days

Day: 46.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.66 AU - 0.74 AU

Year: 252 Days

Day: 39.5 Hours

Environment

Temp: 2 °C

Axial Tilt: 5.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 386 Days

Day: 17.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.91 AU - 1.23 AU

Year: 476 Days

Day: 15.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 543.9

Radius: 8.6

Gravity: 7.35 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.96 AU - 3.26 AU

Year: 2361 Days

Day: 10.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 37,622,783 km

• M1: 109,655 km (0.115 R)
• M2: 169,644 km (0.085 R)
• M3: 257,159 km (0.05 R)
• M4: 336,296 km (0.087 R)
• M5: 459,864 km (0.098 R)
• M6: 531,820 km (0.084 R)
• M7: 671,994 km (0.043 R)
• M8: 730,038 km (0.113 R)
• M9: 789,877 km (0.079 R)
• M10: 896,690 km (0.102 R)
• M11: 989,440 km (0.085 R)
• M12: 1,236,127 km (0.117 R)
• M13: 1,308,682 km (0.097 R)
• M14: 1,372,112 km (0.105 R)
• M15: 1,524,402 km (0.05 R)
• M16: 1,659,340 km (0.102 R)
• M17: 1,728,304 km (0.098 R)
• M18: 1,833,621 km (0.113 R)
• M19: 2,063,104 km (0.115 R)
• M20: 2,175,153 km (0.09 R)
• M21: 2,697,250 km (0.105 R)
• M22: 2,765,317 km (0.057 R)
• M23: 2,916,859 km (0.116 R)
• M24: 3,156,665 km (0.091 R)
• M25: 3,344,410 km (0.063 R)
• M26: 3,447,034 km (0.055 R)
• M27: 3,565,665 km (0.107 R)
• M28: 4,210,282 km (0.102 R)
• M29: 4,562,286 km (0.104 R)
• M30: 4,627,361 km (0.074 R)
• M31: 4,791,321 km (0.072 R)
• M32: 5,007,340 km (0.079 R)
• M33: 5,363,233 km (0.092 R)
• M34: 5,709,702 km (0.026 R)
• M35: 6,081,303 km (0.108 R)
• M36: 6,206,965 km (0.118 R)
• M37: 6,315,424 km (0.109 R)
• M38: 6,369,877 km (0.105 R)
• M39: 6,442,582 km (0.107 R)
• M40: 6,570,787 km (0.083 R)
• M41: 7,414,519 km (0.05 R)
• M42: 7,625,901 km (0.093 R)
• M43: 7,742,139 km (0.067 R)
• M44: 8,471,428 km (0.097 R)
• M45: 8,531,567 km (0.117 R)
• M46: 8,632,096 km (0.089 R)
• M47: 8,712,730 km (0.092 R)
• M48: 8,793,662 km (0.12 R)
• M49: 9,017,460 km (0.056 R)
• M50: 9,078,945 km (0.06 R)
• M51: 9,491,686 km (0.04 R)
• M52: 9,805,243 km (0.079 R)
• M53: 10,079,905 km (0.112 R)
• M54: 10,421,287 km (0.076 R)
• M55: 10,766,559 km (0.106 R)
• M56: 10,897,008 km (0.073 R)
• M57: 11,137,412 km (0.049 R)
• M58: 11,335,479 km (0.112 R)
• M59: 11,936,713 km (0.093 R)
• M60: 12,275,253 km (0.081 R)
• M61: 12,457,164 km (0.067 R)
• M62: 12,594,046 km (0.12 R)
• M63: 12,662,712 km (0.119 R)
• M64: 12,823,529 km (0.094 R)
• M65: 12,892,644 km (0.096 R)
• M66: 13,031,171 km (0.058 R)
• M67: 13,356,397 km (0.088 R)
• M68: 13,426,409 km (0.078 R)
• M69: 13,613,855 km (0.051 R)
• M70: 13,920,082 km (0.109 R)
• M71: 14,828,590 km (0.049 R)
• M72: 15,192,561 km (0.06 R)
• M73: 15,314,484 km (0.05 R)
• M74: 15,583,909 km (0.058 R)
• M75: 16,152,381 km (0.109 R)
• M76: 16,301,830 km (0.037 R)
• M77: 16,501,692 km (0.088 R)
• M78: 16,752,718 km (0.085 R)
• M79: 16,954,525 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311

Radius: 11.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.16 AU - 5.64 AU

Year: 5402 Days

Day: 14.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 37,622,783 km

• M1: 172,337 km (0.074 R)
• M2: 261,796 km (0.078 R)
• M3: 357,090 km (0.081 R)
• M4: 504,893 km (0.091 R)
• M5: 626,965 km (0.067 R)
• M6: 760,556 km (0.119 R)
• M7: 1,145,022 km (0.033 R)
• M8: 1,247,197 km (0.114 R)
• M9: 1,865,336 km (0.105 R)
• M10: 1,941,182 km (0.091 R)
• M11: 2,619,908 km (0.075 R)
• M12: 2,861,957 km (0.113 R)
• M13: 3,075,134 km (0.113 R)
• M14: 3,349,197 km (0.119 R)
• M15: 3,843,169 km (0.1 R)
• M16: 4,544,335 km (0.07 R)
• M17: 4,626,913 km (0.08 R)
• M18: 5,048,031 km (0.039 R)
• M19: 5,155,292 km (0.08 R)
• M20: 5,350,218 km (0.089 R)
• M21: 5,882,039 km (0.103 R)
• M22: 6,108,530 km (0.111 R)
• M23: 6,570,488 km (0.107 R)
• M24: 7,043,816 km (0.091 R)
• M25: 7,333,138 km (0.118 R)
• M26: 7,601,816 km (0.073 R)
• M27: 8,863,674 km (0.099 R)
• M28: 8,941,465 km (0.046 R)
• M29: 9,492,284 km (0.064 R)
• M30: 10,135,256 km (0.045 R)
• M31: 10,216,637 km (0.094 R)
• M32: 10,571,932 km (0.118 R)
• M33: 10,682,036 km (0.094 R)
• M34: 11,661,752 km (0.109 R)
• M35: 11,747,023 km (0.107 R)
• M36: 11,975,609 km (0.066 R)
• M37: 12,090,500 km (0.11 R)
• M38: 12,495,312 km (0.085 R)
• M39: 13,140,378 km (0.103 R)
• M40: 13,229,239 km (0.088 R)
• M41: 13,766,295 km (0.076 R)
• M42: 14,098,103 km (0.099 R)
• M43: 14,463,122 km (0.098 R)
• M44: 16,017,145 km (0.034 R)
• M45: 16,175,419 km (0.098 R)
• M46: 17,363,226 km (0.068 R)
• M47: 20,128,394 km (0.102 R)
• M48: 20,402,008 km (0.118 R)
• M49: 20,642,561 km (0.094 R)
• M50: 21,404,613 km (0.062 R)
• M51: 22,742,317 km (0.077 R)
• M52: 23,134,712 km (0.047 R)
• M53: 23,313,781 km (0.115 R)
• M54: 24,397,917 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.5

Radius: 6.5

Gravity: 6.62 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.65 AU - 12.59 AU

Year: 13858 Days

Day: 24.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 37,622,783 km

• M1: 153,936 km (0.079 R)
• M2: 196,422 km (0.05 R)
• M3: 880,383 km (0.071 R)
• M4: 1,372,411 km (0.09 R)
• M5: 2,541,518 km (0.079 R)
• M6: 3,118,218 km (0.078 R)
• M7: 3,172,522 km (0.087 R)
• M8: 3,393,329 km (0.098 R)
• M9: 3,477,403 km (0.072 R)
• M10: 3,562,224 km (0.104 R)
• M11: 3,647,794 km (0.086 R)
• M12: 5,693,994 km (0.115 R)
• M13: 6,166,424 km (0.084 R)
• M14: 6,476,690 km (0.074 R)
• M15: 6,721,432 km (0.036 R)
• M16: 6,969,466 km (0.087 R)
• M17: 8,404,708 km (0.045 R)
• M18: 8,748,633 km (0.083 R)
• M19: 8,980,360 km (0.072 R)
• M20: 10,577,018 km (0.118 R)
• M21: 10,865,293 km (0.088 R)
• M22: 11,281,624 km (0.114 R)
• M23: 13,396,190 km (0.051 R)
• M24: 13,440,471 km (0.118 R)
• M25: 13,529,482 km (0.088 R)
• M26: 13,574,062 km (0.085 R)
• M27: 14,067,436 km (0.116 R)
• M28: 14,566,644 km (0.035 R)
• M29: 15,303,114 km (0.064 R)
• M30: 15,489,064 km (0.067 R)
• M31: 17,535,713 km (0.1 R)
• M32: 17,827,877 km (0.109 R)
• M33: 18,023,701 km (0.046 R)
• M34: 18,615,061 km (0.098 R)
• M35: 21,927,906 km (0.103 R)
• M36: 22,242,810 km (0.042 R)
• M37: 22,506,252 km (0.118 R)
• M38: 23,678,052 km (0.043 R)
• M39: 23,731,757 km (0.104 R)
• M40: 24,055,038 km (0.073 R)
• M41: 24,271,357 km (0.053 R)
• M42: 24,760,392 km (0.044 R)
• M43: 25,088,161 km (0.076 R)
• M44: 25,142,914 km (0.114 R)
• M45: 25,914,091 km (0.075 R)
• M46: 26,135,795 km (0.104 R)
• M47: 26,358,247 km (0.036 R)
• M48: 26,581,148 km (0.064 R)
• M49: 27,310,288 km (0.088 R)
• M50: 28,216,702 km (0.045 R)
• M51: 29,594,498 km (0.054 R)
• M52: 31,880,054 km (0.068 R)
• M53: 31,998,685 km (0.092 R)
• M54: 32,714,212 km (0.098 R)
• M55: 33,857,738 km (0.052 R)
• M56: 34,100,236 km (0.103 R)
• M57: 34,647,764 km (0.12 R)
• M58: 35,628,378 km (0.063 R)
• M59: 36,804,517 km (0.056 R)
• M60: 39,896,406 km (0.064 R)
• M61: 40,408,928 km (0.113 R)
• M62: 42,285,484 km (0.115 R)
• M63: 43,727,906 km (0.079 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 163.6

Radius: 3.6

Gravity: 12.62 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 7.75 AU - 12.85 AU

Year: 14229 Days

Day: 23.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 37,622,783 km

• M1: 71,657 km (0.093 R)
• M2: 128,056 km (0.038 R)
• M3: 167,400 km (0.111 R)
• M4: 270,024 km (0.078 R)
• M5: 345,421 km (0.071 R)
• M6: 681,867 km (0.092 R)
• M7: 863,329 km (0.06 R)
• M8: 992,432 km (0.04 R)
• M9: 1,025,793 km (0.108 R)
• M10: 1,250,937 km (0.1 R)
• M11: 1,286,990 km (0.05 R)
• M12: 1,529,339 km (0.095 R)
• M13: 1,685,669 km (0.118 R)
• M14: 2,494,993 km (0.038 R)
• M15: 2,586,248 km (0.101 R)
• M16: 2,609,286 km (0.092 R)
• M17: 3,355,630 km (0.086 R)
• M18: 3,532,604 km (0.046 R)
• M19: 4,135,783 km (0.116 R)
• M20: 4,216,865 km (0.029 R)
• M21: 4,407,901 km (0.062 R)
• M22: 4,601,780 km (0.108 R)
• M23: 4,969,342 km (0.036 R)
• M24: 5,258,365 km (0.095 R)
• M25: 5,346,179 km (0.105 R)
• M26: 5,552,923 km (0.115 R)
• M27: 6,127,080 km (0.073 R)
• M28: 6,312,282 km (0.063 R)
• M29: 6,343,399 km (0.088 R)
• M30: 6,468,163 km (0.112 R)
• M31: 7,363,656 km (0.049 R)
• M32: 7,626,499 km (0.051 R)
• M33: 7,692,771 km (0.109 R)
• M34: 7,993,164 km (0.101 R)
• M35: 8,605,169 km (0.114 R)
• M36: 8,812,661 km (0.118 R)
• M37: 9,338,198 km (0.113 R)
• M38: 9,515,771 km (0.09 R)
• M39: 10,603,647 km (0.09 R)
• M40: 11,350,589 km (0.082 R)
• M41: 11,388,437 km (0.047 R)
• M42: 12,502,492 km (0.114 R)
• M43: 12,894,588 km (0.067 R)
• M44: 12,973,576 km (0.119 R)
• M45: 13,811,773 km (0.069 R)
• M46: 14,095,111 km (0.107 R)
• M47: 14,339,405 km (0.091 R)
• M48: 14,956,346 km (0.083 R)
• M49: 15,039,224 km (0.095 R)
• M50: 15,163,988 km (0.107 R)
• M51: 15,498,040 km (0.107 R)
• M52: 15,666,039 km (0.116 R)
• M53: 16,131,138 km (0.113 R)
• M54: 16,173,624 km (0.119 R)
• M55: 16,301,231 km (0.098 R)
• M56: 16,429,287 km (0.043 R)
• M57: 16,557,792 km (0.088 R)
• M58: 16,901,717 km (0.088 R)
• M59: 17,161,269 km (0.064 R)
• M60: 17,291,569 km (0.06 R)
• M61: 17,640,581 km (0.118 R)
• M62: 18,212,643 km (0.063 R)
• M63: 18,434,347 km (0.104 R)
• M64: 18,523,208 km (0.106 R)
• M65: 18,969,908 km (0.098 R)
• M66: 19,104,695 km (0.094 R)
• M67: 19,420,197 km (0.07 R)
• M68: 19,601,211 km (0.111 R)
• M69: 19,873,928 km (0.065 R)
• M70: 22,099,944 km (0.106 R)
• M71: 22,478,576 km (0.11 R)
• M72: 23,917,408 km (0.11 R)
• M73: 25,633,296 km (0.079 R)
• M74: 25,732,479 km (0.1 R)
• M75: 26,330,721 km (0.086 R)
• M76: 27,948,024 km (0.1 R)
• M77: 30,223,707 km (0.096 R)
• M78: 30,381,084 km (0.088 R)
• M79: 30,960,177 km (0.112 R)
• M80: 31,171,708 km (0.102 R)
• M81: 31,489,903 km (0.062 R)
• M82: 32,773,303 km (0.048 R)
• M83: 33,204,893 km (0.107 R)
• M84: 33,692,582 km (0.107 R)
• M85: 34,128,211 km (0.119 R)
• M86: 34,292,021 km (0.075 R)
• M87: 34,510,882 km (0.042 R)
• M88: 34,675,290 km (0.106 R)
• M89: 35,667,274 km (0.099 R)
• M90: 35,888,978 km (0.098 R)
• M91: 36,111,131 km (0.107 R)
• M92: 36,166,781 km (0.065 R)
• M93: 37,397,523 km (0.113 R)
• M94: 37,453,772 km (0.082 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 16,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit