🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.48 AU - 0.58 AU

Year: 141 Days

Day: 14.8 Hours

Environment

Temp: 205 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.59 AU - 2.49 AU

Year: 1064 Days

Day: 39.5 Hours

Environment

Temp: -68 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.8

Radius: 5.7

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 9.63 AU - 15.41 AU

Year: 16181 Days

Day: 16.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 66,065,222 km

• M1: 539,600 km (0.114 R)
• M2: 616,942 km (0.095 R)
• M3: 916,736 km (0.116 R)
• M4: 1,343,838 km (0.03 R)
• M5: 1,748,201 km (0.028 R)
• M6: 1,845,140 km (0.085 R)
• M7: 2,024,059 km (0.106 R)
• M8: 2,594,326 km (0.059 R)
• M9: 3,846,311 km (0.049 R)
• M10: 4,152,388 km (0.096 R)
• M11: 4,230,029 km (0.051 R)
• M12: 4,466,244 km (0.086 R)
• M13: 5,767,746 km (0.104 R)
• M14: 6,058,863 km (0.041 R)
• M15: 7,270,457 km (0.032 R)
• M16: 10,325,095 km (0.069 R)
• M17: 11,505,572 km (0.08 R)
• M18: 12,278,844 km (0.083 R)
• M19: 12,502,792 km (0.12 R)
• M20: 13,030,723 km (0.075 R)
• M21: 13,874,903 km (0.056 R)
• M22: 14,186,216 km (0.091 R)
• M23: 14,578,761 km (0.053 R)
• M24: 15,656,016 km (0.109 R)
• M25: 15,696,407 km (0.069 R)
• M26: 16,552,705 km (0.088 R)
• M27: 18,013,229 km (0.109 R)
• M28: 18,480,723 km (0.078 R)
• M29: 18,737,433 km (0.079 R)
• M30: 19,297,527 km (0.119 R)
• M31: 19,427,677 km (0.098 R)
• M32: 20,302,077 km (0.108 R)
• M33: 20,744,138 km (0.091 R)
• M34: 21,502,899 km (0.117 R)
• M35: 21,727,744 km (0.062 R)
• M36: 23,369,880 km (0.11 R)
• M37: 24,159,159 km (0.114 R)
• M38: 24,252,508 km (0.12 R)
• M39: 25,906,910 km (0.118 R)
• M40: 25,954,632 km (0.083 R)
• M41: 26,771,736 km (0.102 R)
• M42: 27,353,671 km (0.118 R)
• M43: 27,646,135 km (0.112 R)
• M44: 27,890,578 km (0.054 R)
• M45: 28,234,205 km (0.099 R)
• M46: 28,975,013 km (0.103 R)
• M47: 29,622,323 km (0.097 R)
• M48: 29,772,370 km (0.098 R)
• M49: 29,822,485 km (0.043 R)
• M50: 30,324,685 km (0.027 R)
• M51: 31,286,749 km (0.098 R)
• M52: 31,848,339 km (0.079 R)
• M53: 32,053,289 km (0.105 R)
• M54: 32,413,071 km (0.111 R)
• M55: 34,916,293 km (0.089 R)
• M56: 35,074,866 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 209.6

Radius: 7.5

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 18.28 AU - 18.88 AU

Year: 29252 Days

Day: 24.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,065,222 km

• M1: 116,537 km (0.082 R)
• M2: 1,994,588 km (0.09 R)
• M3: 2,337,916 km (0.085 R)
• M4: 3,735,908 km (0.086 R)
• M5: 4,002,790 km (0.111 R)
• M6: 5,005,994 km (0.111 R)
• M7: 5,089,469 km (0.108 R)
• M8: 5,215,580 km (0.08 R)
• M9: 5,513,878 km (0.094 R)
• M10: 6,578,566 km (0.091 R)
• M11: 6,947,325 km (0.077 R)
• M12: 7,995,857 km (0.068 R)
• M13: 8,093,544 km (0.107 R)
• M14: 8,241,048 km (0.108 R)
• M15: 8,789,025 km (0.081 R)
• M16: 9,607,175 km (0.084 R)
• M17: 10,130,768 km (0.092 R)
• M18: 10,663,635 km (0.087 R)
• M19: 10,879,356 km (0.105 R)
• M20: 10,933,510 km (0.049 R)
• M21: 11,535,193 km (0.109 R)
• M22: 12,203,745 km (0.088 R)
• M23: 12,599,581 km (0.08 R)
• M24: 12,656,429 km (0.104 R)
• M25: 12,942,310 km (0.107 R)
• M26: 13,461,864 km (0.086 R)
• M27: 13,812,222 km (0.028 R)
• M28: 14,641,144 km (0.055 R)
• M29: 14,820,811 km (0.09 R)
• M30: 16,222,842 km (0.107 R)
• M31: 16,845,618 km (0.119 R)
• M32: 17,666,761 km (0.053 R)
• M33: 17,730,489 km (0.088 R)
• M34: 17,858,246 km (0.101 R)
• M35: 19,743,179 km (0.034 R)
• M36: 21,486,293 km (0.112 R)
• M37: 21,895,444 km (0.111 R)
• M38: 21,963,959 km (0.094 R)
• M39: 24,121,161 km (0.054 R)
• M40: 24,262,531 km (0.108 R)
• M41: 25,332,455 km (0.046 R)
• M42: 25,620,281 km (0.1 R)
• M43: 26,199,374 km (0.101 R)
• M44: 27,002,565 km (0.1 R)
• M45: 27,076,018 km (0.111 R)
• M46: 27,444,178 km (0.119 R)
• M47: 28,110,936 km (0.058 R)
• M48: 29,158,719 km (0.069 R)
• M49: 34,905,222 km (0.054 R)
• M50: 36,516,840 km (0.077 R)
• M51: 36,598,072 km (0.062 R)
• M52: 37,495,360 km (0.057 R)
• M53: 38,234,822 km (0.095 R)
• M54: 38,482,407 km (0.112 R)
• M55: 39,062,248 km (0.1 R)
• M56: 40,987,423 km (0.088 R)
• M57: 41,664,204 km (0.111 R)
• M58: 41,918,969 km (0.067 R)
• M59: 42,004,090 km (0.044 R)
• M60: 43,028,985 km (0.099 R)
• M61: 45,539,836 km (0.05 R)
• M62: 46,240,851 km (0.099 R)
• M63: 47,033,720 km (0.088 R)
• M64: 47,919,938 km (0.077 R)
• M65: 48,097,810 km (0.115 R)
• M66: 49,259,587 km (0.057 R)
• M67: 49,618,771 km (0.069 R)
• M68: 49,708,829 km (0.073 R)
• M69: 51,701,772 km (0.119 R)
• M70: 55,111,856 km (0.077 R)
• M71: 56,045,945 km (0.047 R)
• M72: 56,985,270 km (0.065 R)
• M73: 58,594,045 km (0.085 R)
• M74: 58,784,334 km (0.067 R)
• M75: 59,834,361 km (0.037 R)
• M76: 61,469,316 km (0.109 R)
• M77: 62,437,813 km (0.082 R)
• M78: 63,216,320 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 18,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit