🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.07 AU - 1.55 AU

Year: 550 Days

Day: 32.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 35.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.93 AU - 3.08 AU

Year: 1907 Days

Day: 36.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,398,878 km

• M1: 180,714 km (0.102 R)
• M2: 411,544 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.8

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.51 AU - 4.01 AU

Year: 2161 Days

Day: 21 Hours

Environment

Temp: -114 °C

Axial Tilt: 163 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.2

Radius: 10.6

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 6.29 AU - 7.39 AU

Year: 6567 Days

Day: 7.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 80,398,878 km

• M1: 153,936 km (0.049 R)
• M2: 272,268 km (0.116 R)
• M3: 700,866 km (0.073 R)
• M4: 907,610 km (0.102 R)
• M5: 1,067,830 km (0.112 R)
• M6: 1,168,659 km (0.116 R)
• M7: 1,682,228 km (0.117 R)
• M8: 1,922,482 km (0.093 R)
• M9: 2,594,476 km (0.118 R)
• M10: 3,284,421 km (0.114 R)
• M11: 3,409,036 km (0.117 R)
• M12: 3,484,583 km (0.082 R)
• M13: 3,586,160 km (0.081 R)
• M14: 3,740,396 km (0.049 R)
• M15: 3,818,486 km (0.098 R)
• M16: 3,896,875 km (0.058 R)
• M17: 4,461,906 km (0.12 R)
• M18: 4,740,009 km (0.115 R)
• M19: 4,852,805 km (0.095 R)
• M20: 5,225,753 km (0.115 R)
• M21: 5,727,504 km (0.048 R)
• M22: 5,817,712 km (0.117 R)
• M23: 6,840,662 km (0.072 R)
• M24: 7,161,699 km (0.078 R)
• M25: 7,258,937 km (0.098 R)
• M26: 7,389,387 km (0.106 R)
• M27: 7,553,346 km (0.106 R)
• M28: 8,460,208 km (0.12 R)
• M29: 9,830,076 km (0.111 R)
• M30: 9,902,182 km (0.1 R)
• M31: 10,375,211 km (0.112 R)
• M32: 10,485,464 km (0.08 R)
• M33: 10,818,320 km (0.043 R)
• M34: 10,930,069 km (0.068 R)
• M35: 11,418,955 km (0.1 R)
• M36: 11,953,319 km (0.097 R)
• M37: 12,068,958 km (0.089 R)
• M38: 12,223,642 km (0.037 R)
• M39: 12,652,390 km (0.093 R)
• M40: 12,730,928 km (0.037 R)
• M41: 13,846,929 km (0.11 R)
• M42: 14,008,943 km (0.11 R)
• M43: 16,001,437 km (0.116 R)
• M44: 17,247,737 km (0.109 R)
• M45: 18,213,840 km (0.087 R)
• M46: 18,480,423 km (0.102 R)
• M47: 18,614,313 km (0.094 R)
• M48: 18,972,600 km (0.116 R)
• M49: 20,152,778 km (0.105 R)
• M50: 20,244,481 km (0.103 R)
• M51: 20,474,563 km (0.117 R)
• M52: 21,263,093 km (0.118 R)
• M53: 21,356,592 km (0.084 R)
• M54: 21,590,713 km (0.102 R)
• M55: 22,870,074 km (0.064 R)
• M56: 23,494,645 km (0.108 R)
• M57: 23,881,954 km (0.067 R)
• M58: 24,908,494 km (0.089 R)
• M59: 25,700,166 km (0.091 R)
• M60: 25,849,614 km (0.083 R)
• M61: 27,868,737 km (0.079 R)
• M62: 28,793,850 km (0.077 R)
• M63: 29,104,415 km (0.111 R)
• M64: 29,312,057 km (0.117 R)
• M65: 29,468,237 km (0.043 R)
• M66: 29,572,357 km (0.109 R)
• M67: 29,781,196 km (0.082 R)
• M68: 30,200,220 km (0.083 R)
• M69: 30,568,530 km (0.111 R)
• M70: 31,629,029 km (0.095 R)
• M71: 32,432,220 km (0.085 R)
• M72: 33,242,292 km (0.1 R)
• M73: 34,771,931 km (0.107 R)
• M74: 35,047,490 km (0.106 R)
• M75: 35,934,306 km (0.116 R)
• M76: 36,268,657 km (0.075 R)
• M77: 36,436,207 km (0.115 R)
• M78: 36,716,105 km (0.109 R)
• M79: 37,221,745 km (0.073 R)
• M80: 37,899,573 km (0.064 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.9

Radius: 5

Gravity: 19.16 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 15.81 AU - 18.41 AU

Year: 25981 Days

Day: 22.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,398,878 km

• M1: 90,656 km (0.104 R)
• M2: 209,736 km (0.101 R)
• M3: 342,430 km (0.073 R)
• M4: 880,832 km (0.062 R)
• M5: 1,042,398 km (0.09 R)
• M6: 1,155,494 km (0.096 R)
• M7: 1,518,269 km (0.095 R)
• M8: 1,614,311 km (0.104 R)
• M9: 2,756,640 km (0.092 R)
• M10: 2,913,568 km (0.117 R)
• M11: 2,993,154 km (0.046 R)
• M12: 3,277,241 km (0.065 R)
• M13: 3,612,639 km (0.048 R)
• M14: 3,871,294 km (0.116 R)
• M15: 4,636,337 km (0.095 R)
• M16: 4,870,009 km (0.054 R)
• M17: 5,495,627 km (0.056 R)
• M18: 6,715,598 km (0.052 R)
• M19: 7,301,722 km (0.052 R)
• M20: 7,683,197 km (0.086 R)
• M21: 8,239,252 km (0.101 R)
• M22: 8,295,651 km (0.111 R)
• M23: 9,039,451 km (0.042 R)
• M24: 9,864,184 km (0.118 R)
• M25: 10,835,972 km (0.099 R)
• M26: 11,021,474 km (0.035 R)
• M27: 11,901,259 km (0.109 R)
• M28: 13,395,143 km (0.099 R)
• M29: 13,461,415 km (0.074 R)
• M30: 16,911,291 km (0.115 R)
• M31: 17,632,203 km (0.11 R)
• M32: 17,923,470 km (0.118 R)
• M33: 18,142,931 km (0.087 R)
• M34: 18,732,496 km (0.108 R)
• M35: 19,478,241 km (0.112 R)
• M36: 19,930,326 km (0.118 R)
• M37: 20,615,035 km (0.109 R)
• M38: 21,851,013 km (0.106 R)
• M39: 21,929,103 km (0.056 R)
• M40: 22,872,916 km (0.1 R)
• M41: 23,349,834 km (0.102 R)
• M42: 23,829,894 km (0.115 R)
• M43: 24,637,423 km (0.086 R)
• M44: 25,126,159 km (0.032 R)
• M45: 28,465,483 km (0.049 R)
• M46: 28,636,024 km (0.095 R)
• M47: 29,494,118 km (0.087 R)
• M48: 29,926,306 km (0.12 R)
• M49: 30,186,606 km (0.057 R)
• M50: 31,941,240 km (0.12 R)
• M51: 33,278,645 km (0.105 R)
• M52: 34,543,345 km (0.086 R)
• M53: 35,456,341 km (0.066 R)
• M54: 35,915,756 km (0.113 R)
• M55: 36,007,908 km (0.111 R)
• M56: 36,100,210 km (0.082 R)
• M57: 38,430,795 km (0.106 R)
• M58: 39,376,553 km (0.053 R)
• M59: 39,566,692 km (0.04 R)
• M60: 41,194,616 km (0.098 R)
• M61: 41,677,518 km (0.077 R)
• M62: 43,039,756 km (0.074 R)
• M63: 45,209,823 km (0.109 R)
• M64: 45,907,697 km (0.057 R)
• M65: 46,107,709 km (0.099 R)
• M66: 47,819,857 km (0.075 R)
• M67: 48,327,293 km (0.086 R)
• M68: 49,450,175 km (0.07 R)
• M69: 50,169,142 km (0.08 R)
• M70: 50,788,178 km (0.102 R)
• M71: 50,995,072 km (0.102 R)
• M72: 51,305,936 km (0.071 R)
• M73: 54,767,032 km (0.101 R)
• M74: 55,404,319 km (0.104 R)
• M75: 55,510,833 km (0.118 R)
• M76: 56,793,635 km (0.089 R)
• M77: 56,900,897 km (0.102 R)
• M78: 58,844,622 km (0.042 R)
• M79: 59,715,580 km (0.098 R)
• M80: 60,371,418 km (0.09 R)
• M81: 62,132,184 km (0.119 R)
• M82: 65,816,780 km (0.103 R)
• M83: 67,060,537 km (0.111 R)
• M84: 70,261,632 km (0.089 R)
• M85: 70,492,162 km (0.113 R)
• M86: 70,607,502 km (0.053 R)
• M87: 73,161,287 km (0.113 R)
• M88: 73,278,123 km (0.065 R)
• M89: 74,214,756 km (0.102 R)
• M90: 77,643,240 km (0.054 R)
• M91: 78,359,065 km (0.082 R)
• M92: 78,717,652 km (0.108 R)
• M93: 79,316,791 km (0.077 R)
• M94: 80,278,406 km (0.076 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 19,823 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit