🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.49 AU - 0.51 AU

Year: 155 Days

Day: 22.7 Hours

Environment

Temp: 29 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.91 AU - 0.95 AU

Year: 394 Days

Day: 26 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,725,641 km

• M1: 367,712 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.82 AU - 1.1 AU

Year: 414 Days

Day: 24.8 Hours

Environment

Temp: -64 °C

Axial Tilt: 65.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.05 AU - 1.19 AU

Year: 521 Days

Day: 34 Hours

Environment

Temp: -68 °C

Axial Tilt: 49.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,725,641 km

• M1: 106,364 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.3

Radius: 12.9

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.53 AU - 8.77 AU

Year: 11186 Days

Day: 13 Hours

Environment

Temp: -203 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 40,725,641 km

• M1: 161,566 km (0.098 R)
• M2: 325,525 km (0.079 R)
• M3: 436,078 km (0.099 R)
• M4: 666,758 km (0.091 R)
• M5: 791,223 km (0.104 R)
• M6: 1,131,708 km (0.067 R)
• M7: 1,426,266 km (0.07 R)
• M8: 1,707,061 km (0.097 R)
• M9: 1,944,623 km (0.104 R)
• M10: 2,300,217 km (0.069 R)
• M11: 2,586,248 km (0.116 R)
• M12: 3,096,826 km (0.103 R)
• M13: 3,193,167 km (0.069 R)
• M14: 3,538,139 km (0.062 R)
• M15: 3,947,289 km (0.101 R)
• M16: 4,157,624 km (0.101 R)
• M17: 4,317,843 km (0.088 R)
• M18: 4,398,776 km (0.078 R)
• M19: 4,810,918 km (0.11 R)
• M20: 5,121,334 km (0.086 R)
• M21: 5,351,116 km (0.115 R)
• M22: 5,584,339 km (0.074 R)
• M23: 5,940,681 km (0.092 R)
• M24: 6,273,686 km (0.113 R)
• M25: 6,365,689 km (0.093 R)
• M26: 6,519,924 km (0.115 R)
• M27: 7,213,310 km (0.099 R)
• M28: 8,029,815 km (0.096 R)
• M29: 8,499,852 km (0.049 R)
• M30: 9,361,536 km (0.027 R)
• M31: 10,834,476 km (0.09 R)
• M32: 11,093,131 km (0.073 R)
• M33: 11,729,969 km (0.115 R)
• M34: 12,765,635 km (0.084 R)
• M35: 13,117,340 km (0.098 R)
• M36: 13,314,210 km (0.077 R)
• M37: 14,191,901 km (0.077 R)
• M38: 14,556,322 km (0.112 R)
• M39: 15,129,281 km (0.084 R)
• M40: 15,418,604 km (0.101 R)
• M41: 15,584,807 km (0.118 R)
• M42: 15,751,609 km (0.118 R)
• M43: 18,941,933 km (0.079 R)
• M44: 19,075,374 km (0.105 R)
• M45: 19,522,522 km (0.109 R)
• M46: 19,747,368 km (0.111 R)
• M47: 20,063,618 km (0.059 R)
• M48: 20,609,799 km (0.101 R)
• M49: 21,253,070 km (0.078 R)
• M50: 21,484,498 km (0.111 R)
• M51: 21,949,748 km (0.118 R)
• M52: 22,277,367 km (0.115 R)
• M53: 22,371,314 km (0.078 R)
• M54: 23,032,387 km (0.062 R)
• M55: 23,270,098 km (0.111 R)
• M56: 23,556,279 km (0.063 R)
• M57: 24,470,621 km (0.033 R)
• M58: 24,713,119 km (0.116 R)
• M59: 25,347,414 km (0.119 R)
• M60: 26,036,612 km (0.071 R)
• M61: 26,433,196 km (0.085 R)
• M62: 26,981,771 km (0.101 R)
• M63: 28,090,142 km (0.05 R)
• M64: 29,677,076 km (0.085 R)
• M65: 29,883,970 km (0.034 R)
• M66: 31,345,541 km (0.103 R)
• M67: 32,085,153 km (0.114 R)
• M68: 32,191,218 km (0.062 R)
• M69: 32,297,432 km (0.081 R)
• M70: 32,457,053 km (0.102 R)
• M71: 32,616,973 km (0.115 R)
• M72: 32,937,412 km (0.07 R)
• M73: 33,473,870 km (0.045 R)
• M74: 34,609,767 km (0.097 R)
• M75: 34,827,581 km (0.073 R)
• M76: 35,209,804 km (0.117 R)
• M77: 36,641,754 km (0.042 R)
• M78: 36,752,756 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 118.5

Radius: 4.7

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 10.38 AU - 14.1 AU

Year: 18829 Days

Day: 24.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 40,725,641 km

• M1: 59,690 km (0.087 R)
• M2: 118,781 km (0.062 R)
• M3: 336,296 km (0.117 R)
• M4: 472,879 km (0.095 R)
• M5: 701,464 km (0.074 R)
• M6: 1,084,136 km (0.088 R)
• M7: 1,268,141 km (0.085 R)
• M8: 1,383,182 km (0.066 R)
• M9: 2,143,289 km (0.101 R)
• M10: 2,420,942 km (0.095 R)
• M11: 2,540,172 km (0.073 R)
• M12: 2,759,333 km (0.064 R)
• M13: 2,883,798 km (0.09 R)
• M14: 2,934,063 km (0.069 R)
• M15: 3,268,265 km (0.051 R)
• M16: 3,614,285 km (0.101 R)
• M17: 3,668,589 km (0.1 R)
• M18: 3,777,945 km (0.066 R)
• M19: 4,140,869 km (0.119 R)
• M20: 4,197,716 km (0.106 R)
• M21: 4,959,917 km (0.032 R)
• M22: 5,203,014 km (0.08 R)
• M23: 5,512,233 km (0.031 R)
• M24: 5,795,571 km (0.075 R)
• M25: 6,213,398 km (0.098 R)
• M26: 6,574,378 km (0.099 R)
• M27: 7,145,692 km (0.085 R)
• M28: 7,316,682 km (0.115 R)
• M29: 7,627,995 km (0.105 R)
• M30: 7,697,708 km (0.11 R)
• M31: 8,263,487 km (0.049 R)
• M32: 9,584,586 km (0.103 R)
• M33: 10,001,216 km (0.102 R)
• M34: 10,346,488 km (0.104 R)
• M35: 10,423,830 km (0.082 R)
• M36: 11,048,700 km (0.073 R)
• M37: 11,605,504 km (0.075 R)
• M38: 12,130,592 km (0.108 R)
• M39: 12,293,654 km (0.087 R)
• M40: 12,663,460 km (0.074 R)
• M41: 12,704,749 km (0.119 R)
• M42: 12,787,476 km (0.058 R)
• M43: 13,413,843 km (0.058 R)
• M44: 15,838,675 km (0.059 R)
• M45: 16,106,305 km (0.101 R)
• M46: 16,918,472 km (0.119 R)
• M47: 17,055,055 km (0.086 R)
• M48: 17,237,863 km (0.1 R)
• M49: 17,975,381 km (0.112 R)
• M50: 18,021,756 km (0.038 R)
• M51: 18,347,880 km (0.113 R)
• M52: 18,488,352 km (0.076 R)
• M53: 19,719,842 km (0.077 R)
• M54: 19,959,797 km (0.095 R)
• M55: 20,248,820 km (0.097 R)
• M56: 20,297,140 km (0.05 R)
• M57: 22,912,559 km (0.102 R)
• M58: 22,962,974 km (0.092 R)
• M59: 23,773,645 km (0.106 R)
• M60: 24,131,333 km (0.109 R)
• M61: 24,387,894 km (0.102 R)
• M62: 27,215,593 km (0.053 R)
• M63: 27,482,625 km (0.07 R)
• M64: 28,451,121 km (0.086 R)
• M65: 28,776,497 km (0.045 R)
• M66: 29,266,729 km (0.105 R)
• M67: 29,595,096 km (0.099 R)
• M68: 29,649,999 km (0.059 R)
• M69: 29,979,712 km (0.066 R)
• M70: 31,984,025 km (0.068 R)
• M71: 32,322,266 km (0.099 R)
• M72: 32,491,760 km (0.117 R)
• M73: 32,718,401 km (0.119 R)
• M74: 33,801,639 km (0.118 R)
• M75: 33,973,676 km (0.065 R)
• M76: 34,664,968 km (0.071 R)
• M77: 34,896,546 km (0.069 R)
• M78: 35,128,572 km (0.086 R)
• M79: 35,827,493 km (0.107 R)
• M80: 36,178,749 km (0.109 R)
• M81: 37,061,975 km (0.1 R)
• M82: 37,121,066 km (0.089 R)
• M83: 37,239,398 km (0.095 R)
• M84: 38,250,380 km (0.089 R)
• M85: 38,310,220 km (0.114 R)
• M86: 38,969,497 km (0.12 R)
• M87: 39,330,776 km (0.117 R)
• M88: 39,572,078 km (0.078 R)
• M89: 39,814,127 km (0.054 R)
• M90: 40,056,475 km (0.073 R)
• M91: 40,481,932 km (0.092 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 15,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit