🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.44 AU - 0.58 AU

Year: 140 Days

Day: 14.7 Hours

Environment

Temp: 135 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.59 AU - 0.59 AU

Year: 174 Days

Day: 35 Hours

Environment

Temp: 138 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.63 AU - 1.91 AU

Year: 907 Days

Day: 27.7 Hours

Environment

Temp: -80 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 97,227,428 km

• M1: 59,091 km (0.059 R)
• M2: 1,617,901 km (0.067 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.65 AU - 2.55 AU

Year: 1172 Days

Day: 29.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 3.02 AU - 3.88 AU

Year: 2467 Days

Day: 17.1 Hours

Environment

Temp: -136 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.3

Radius: 13.7

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.91 AU - 8.53 AU

Year: 7469 Days

Day: 10.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 97,227,428 km

• M1: 172,486 km (0.075 R)
• M2: 301,589 km (0.109 R)
• M3: 426,653 km (0.077 R)
• M4: 524,191 km (0.12 R)
• M5: 679,324 km (0.117 R)
• M6: 778,956 km (0.111 R)
• M7: 1,123,181 km (0.1 R)
• M8: 1,542,204 km (0.099 R)
• M9: 1,637,349 km (0.097 R)
• M10: 2,024,059 km (0.093 R)
• M11: 2,113,968 km (0.085 R)
• M12: 2,205,222 km (0.104 R)
• M13: 2,423,785 km (0.103 R)
• M14: 3,603,065 km (0.037 R)
• M15: 3,899,268 km (0.114 R)
• M16: 5,142,277 km (0.118 R)
• M17: 5,497,572 km (0.097 R)
• M18: 5,753,235 km (0.102 R)
• M19: 6,566,299 km (0.035 R)
• M20: 7,089,892 km (0.062 R)
• M21: 7,415,417 km (0.098 R)
• M22: 7,650,884 km (0.086 R)
• M23: 7,841,023 km (0.095 R)
• M24: 8,080,978 km (0.065 R)
• M25: 8,494,466 km (0.05 R)
• M26: 8,815,354 km (0.115 R)
• M27: 9,342,237 km (0.048 R)
• M28: 9,494,678 km (0.084 R)
• M29: 9,827,832 km (0.09 R)
• M30: 10,060,756 km (0.107 R)
• M31: 10,532,139 km (0.091 R)
• M32: 12,155,126 km (0.09 R)
• M33: 13,710,346 km (0.12 R)
• M34: 13,854,857 km (0.084 R)
• M35: 15,178,200 km (0.08 R)
• M36: 16,174,223 km (0.095 R)
• M37: 16,357,480 km (0.073 R)
• M38: 17,222,305 km (0.117 R)
• M39: 17,975,531 km (0.099 R)
• M40: 18,483,565 km (0.041 R)
• M41: 19,937,955 km (0.071 R)
• M42: 21,094,347 km (0.061 R)
• M43: 21,798,654 km (0.072 R)
• M44: 22,818,313 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 11.7

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 8 AU - 10.1 AU

Year: 10482 Days

Day: 9.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 97,227,428 km

• M1: 277,354 km (0.12 R)
• M2: 518,506 km (0.077 R)
• M3: 724,652 km (0.052 R)
• M4: 1,254,977 km (0.095 R)
• M5: 1,462,170 km (0.115 R)
• M6: 2,194,900 km (0.1 R)
• M7: 2,446,673 km (0.1 R)
• M8: 2,756,490 km (0.073 R)
• M9: 3,028,609 km (0.097 R)
• M10: 3,232,062 km (0.032 R)
• M11: 3,361,464 km (0.056 R)
• M12: 3,572,397 km (0.045 R)
• M13: 3,706,437 km (0.093 R)
• M14: 3,924,401 km (0.055 R)
• M15: 4,034,954 km (0.089 R)
• M16: 4,603,575 km (0.091 R)
• M17: 5,411,254 km (0.038 R)
• M18: 5,565,639 km (0.042 R)
• M19: 6,424,780 km (0.069 R)
• M20: 6,819,868 km (0.1 R)
• M21: 7,359,018 km (0.097 R)
• M22: 7,946,938 km (0.069 R)
• M23: 8,052,405 km (0.112 R)
• M24: 8,264,385 km (0.086 R)
• M25: 8,371,198 km (0.091 R)
• M26: 8,839,140 km (0.095 R)
• M27: 8,948,346 km (0.103 R)
• M28: 9,463,860 km (0.094 R)
• M29: 10,331,827 km (0.111 R)
• M30: 10,950,564 km (0.114 R)
• M31: 12,264,781 km (0.115 R)
• M32: 12,427,394 km (0.065 R)
• M33: 12,796,003 km (0.099 R)
• M34: 13,293,267 km (0.096 R)
• M35: 13,754,477 km (0.069 R)
• M36: 14,349,278 km (0.109 R)
• M37: 14,434,848 km (0.118 R)
• M38: 15,784,221 km (0.105 R)
• M39: 15,916,914 km (0.096 R)
• M40: 16,272,658 km (0.093 R)
• M41: 16,630,945 km (0.096 R)
• M42: 16,946,746 km (0.109 R)
• M43: 17,218,865 km (0.1 R)
• M44: 17,997,970 km (0.107 R)
• M45: 18,275,773 km (0.106 R)
• M46: 19,400,899 km (0.08 R)
• M47: 20,019,785 km (0.05 R)
• M48: 21,374,544 km (0.091 R)
• M49: 21,570,517 km (0.03 R)
• M50: 21,717,871 km (0.097 R)
• M51: 22,261,061 km (0.112 R)
• M52: 22,559,209 km (0.103 R)
• M53: 23,360,904 km (0.113 R)
• M54: 23,714,554 km (0.118 R)
• M55: 23,917,408 km (0.117 R)
• M56: 24,069,998 km (0.098 R)
• M57: 24,940,508 km (0.105 R)
• M58: 25,146,804 km (0.088 R)
• M59: 26,239,317 km (0.066 R)
• M60: 26,923,578 km (0.084 R)
• M61: 27,188,216 km (0.08 R)
• M62: 27,453,752 km (0.106 R)
• M63: 28,632,434 km (0.118 R)
• M64: 28,794,449 km (0.085 R)
• M65: 29,772,968 km (0.057 R)
• M66: 30,046,583 km (0.072 R)
• M67: 30,211,290 km (0.11 R)
• M68: 30,707,057 km (0.086 R)
• M69: 31,094,516 km (0.034 R)
• M70: 31,372,169 km (0.055 R)
• M71: 32,378,814 km (0.098 R)
• M72: 32,886,100 km (0.073 R)
• M73: 33,282,534 km (0.071 R)
• M74: 34,194,632 km (0.074 R)
• M75: 34,941,575 km (0.116 R)
• M76: 35,346,087 km (0.087 R)
• M77: 35,926,677 km (0.063 R)
• M78: 36,043,064 km (0.094 R)
• M79: 36,276,436 km (0.119 R)
• M80: 36,627,393 km (0.059 R)
• M81: 37,568,962 km (0.119 R)
• M82: 38,161,370 km (0.096 R)
• M83: 38,399,230 km (0.071 R)
• M84: 38,518,310 km (0.103 R)
• M85: 39,595,864 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919

Radius: 5.6

Gravity: 29.3 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.08 AU - 16.18 AU

Year: 24941 Days

Day: 15.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 97,227,428 km

• M1: 126,560 km (0.109 R)
• M2: 733,329 km (0.066 R)
• M3: 1,357,152 km (0.043 R)
• M4: 1,605,933 km (0.118 R)
• M5: 1,679,685 km (0.093 R)
• M6: 2,105,291 km (0.091 R)
• M7: 2,351,080 km (0.06 R)
• M8: 2,692,911 km (0.079 R)
• M9: 3,004,823 km (0.061 R)
• M10: 4,057,992 km (0.099 R)
• M11: 4,260,847 km (0.092 R)
• M12: 4,312,009 km (0.104 R)
• M13: 5,489,793 km (0.087 R)
• M14: 6,759,879 km (0.079 R)
• M15: 6,939,845 km (0.082 R)
• M16: 7,675,568 km (0.118 R)
• M17: 7,926,294 km (0.053 R)
• M18: 7,989,424 km (0.092 R)
• M19: 8,371,646 km (0.051 R)
• M20: 9,755,427 km (0.112 R)
• M21: 9,890,962 km (0.051 R)
• M22: 10,508,203 km (0.044 R)
• M23: 10,996,939 km (0.087 R)
• M24: 11,137,861 km (0.1 R)
• M25: 11,421,648 km (0.117 R)
• M26: 12,433,677 km (0.083 R)
• M27: 12,654,185 km (0.073 R)
• M28: 12,950,239 km (0.099 R)
• M29: 13,173,888 km (0.111 R)
• M30: 14,696,644 km (0.093 R)
• M31: 15,242,826 km (0.114 R)
• M32: 15,478,742 km (0.115 R)
• M33: 16,515,605 km (0.037 R)
• M34: 17,574,758 km (0.084 R)
• M35: 18,320,653 km (0.029 R)
• M36: 18,823,750 km (0.103 R)
• M37: 19,331,336 km (0.117 R)
• M38: 19,416,457 km (0.072 R)
• M39: 20,446,588 km (0.093 R)
• M40: 20,881,020 km (0.093 R)
• M41: 25,950,443 km (0.085 R)
• M42: 26,044,241 km (0.12 R)
• M43: 26,609,572 km (0.062 R)
• M44: 27,083,797 km (0.093 R)
• M45: 28,716,957 km (0.077 R)
• M46: 29,300,837 km (0.116 R)
• M47: 29,888,757 km (0.061 R)
• M48: 30,877,150 km (0.065 R)
• M49: 31,475,392 km (0.052 R)
• M50: 32,178,053 km (0.119 R)
• M51: 32,683,245 km (0.086 R)
• M52: 35,143,981 km (0.054 R)
• M53: 37,239,697 km (0.05 R)
• M54: 38,516,515 km (0.116 R)
• M55: 39,267,945 km (0.095 R)
• M56: 39,591,376 km (0.087 R)
• M57: 39,807,545 km (0.11 R)
• M58: 41,880,522 km (0.113 R)
• M59: 41,990,626 km (0.101 R)
• M60: 42,100,880 km (0.096 R)
• M61: 42,763,898 km (0.08 R)
• M62: 47,845,588 km (0.054 R)
• M63: 49,116,571 km (0.1 R)
• M64: 50,047,818 km (0.091 R)
• M65: 53,591,492 km (0.07 R)
• M66: 53,950,378 km (0.048 R)
• M67: 54,429,988 km (0.106 R)
• M68: 54,790,669 km (0.096 R)
• M69: 55,635,299 km (0.109 R)
• M70: 55,877,348 km (0.114 R)
• M71: 56,484,266 km (0.09 R)
• M72: 56,971,208 km (0.106 R)
• M73: 57,949,578 km (0.088 R)
• M74: 58,194,918 km (0.096 R)
• M75: 59,056,602 km (0.085 R)
• M76: 60,543,605 km (0.102 R)
• M77: 60,668,220 km (0.086 R)
• M78: 62,168,537 km (0.114 R)
• M79: 62,419,712 km (0.028 R)
• M80: 62,797,147 km (0.102 R)
• M81: 65,078,066 km (0.098 R)
• M82: 73,537,077 km (0.088 R)
• M83: 76,881,188 km (0.114 R)
• M84: 77,691,261 km (0.095 R)
• M85: 78,639,711 km (0.117 R)
• M86: 80,274,666 km (0.093 R)
• M87: 84,967,551 km (0.097 R)
• M88: 85,944,725 km (0.091 R)
• M89: 88,051,212 km (0.09 R)
• M90: 88,615,795 km (0.089 R)
• M91: 90,032,487 km (0.063 R)
• M92: 91,742,390 km (0.098 R)
• M93: 93,606,828 km (0.102 R)
• M94: 96,063,824 km (0.092 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 18,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit