🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.61 AU - 0.69 AU

Year: 185 Days

Day: 32.5 Hours

Environment

Temp: 227 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 4.39 AU - 5.49 AU

Year: 3877 Days

Day: 21.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431

Radius: 14.7

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.59 AU - 7.39 AU

Year: 5177 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 35,610,273 km

• M1: 195,076 km (0.105 R)
• M2: 299,495 km (0.116 R)
• M3: 540,647 km (0.076 R)
• M4: 690,843 km (0.103 R)
• M5: 1,077,553 km (0.078 R)
• M6: 1,331,122 km (0.08 R)
• M7: 1,458,280 km (0.043 R)
• M8: 1,665,024 km (0.079 R)
• M9: 1,787,545 km (0.116 R)
• M10: 2,009,847 km (0.093 R)
• M11: 2,224,670 km (0.064 R)
• M12: 2,534,936 km (0.112 R)
• M13: 2,804,362 km (0.12 R)
• M14: 2,914,915 km (0.109 R)
• M15: 3,332,891 km (0.094 R)
• M16: 3,529,313 km (0.102 R)
• M17: 3,770,166 km (0.032 R)
• M18: 3,933,826 km (0.103 R)
• M19: 4,100,029 km (0.099 R)
• M20: 4,205,047 km (0.066 R)
• M21: 4,634,243 km (0.118 R)
• M22: 4,876,292 km (0.091 R)
• M23: 5,077,651 km (0.072 R)
• M24: 5,236,225 km (0.113 R)
• M25: 5,792,130 km (0.092 R)
• M26: 6,464,872 km (0.07 R)
• M27: 6,661,743 km (0.086 R)
• M28: 6,810,593 km (0.085 R)
• M29: 6,935,656 km (0.034 R)
• M30: 7,086,601 km (0.077 R)
• M31: 7,264,173 km (0.12 R)
• M32: 7,572,046 km (0.111 R)
• M33: 7,753,658 km (0.094 R)
• M34: 8,015,604 km (0.1 R)
• M35: 8,174,177 km (0.097 R)
• M36: 8,467,688 km (0.04 R)
• M37: 8,928,151 km (0.055 R)
• M38: 9,424,666 km (0.079 R)
• M39: 10,647,030 km (0.078 R)
• M40: 10,763,417 km (0.103 R)
• M41: 11,232,706 km (0.096 R)
• M42: 11,440,198 km (0.083 R)
• M43: 11,618,967 km (0.116 R)
• M44: 11,888,992 km (0.102 R)
• M45: 12,070,155 km (0.109 R)
• M46: 12,191,478 km (0.113 R)
• M47: 12,435,323 km (0.071 R)
• M48: 13,051,965 km (0.062 R)
• M49: 13,207,697 km (0.086 R)
• M50: 13,332,761 km (0.081 R)
• M51: 13,584,085 km (0.119 R)
• M52: 13,805,191 km (0.115 R)
• M53: 13,963,914 km (0.094 R)
• M54: 14,123,236 km (0.094 R)
• M55: 16,855,192 km (0.079 R)
• M56: 17,195,228 km (0.079 R)
• M57: 17,709,546 km (0.099 R)
• M58: 18,858,756 km (0.073 R)
• M59: 19,105,593 km (0.102 R)
• M60: 19,211,807 km (0.103 R)
• M61: 19,888,588 km (0.057 R)
• M62: 20,536,945 km (0.086 R)
• M63: 20,863,817 km (0.081 R)
• M64: 21,155,832 km (0.113 R)
• M65: 21,743,751 km (0.117 R)
• M66: 22,188,356 km (0.106 R)
• M67: 22,374,456 km (0.086 R)
• M68: 22,523,755 km (0.045 R)
• M69: 23,275,035 km (0.092 R)
• M70: 23,539,973 km (0.11 R)
• M71: 23,843,956 km (0.098 R)
• M72: 24,034,693 km (0.103 R)
• M73: 24,802,429 km (0.081 R)
• M74: 24,956,964 km (0.082 R)
• M75: 25,617,139 km (0.109 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52.5

Radius: 6.6

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 15.81 AU - 16.69 AU

Year: 23130 Days

Day: 22.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 35,610,273 km

• M1: 91,105 km (0.11 R)
• M2: 160,818 km (0.114 R)
• M3: 248,482 km (0.116 R)
• M4: 355,744 km (0.104 R)
• M5: 993,779 km (0.068 R)
• M6: 1,652,159 km (0.103 R)
• M7: 2,166,776 km (0.111 R)
• M8: 2,727,768 km (0.076 R)
• M9: 3,403,950 km (0.072 R)
• M10: 3,798,290 km (0.117 R)
• M11: 3,975,414 km (0.115 R)
• M12: 6,634,366 km (0.052 R)
• M13: 6,695,103 km (0.09 R)
• M14: 7,032,596 km (0.083 R)
• M15: 7,820,229 km (0.104 R)
• M16: 9,002,800 km (0.092 R)
• M17: 9,307,082 km (0.092 R)
• M18: 9,443,366 km (0.105 R)
• M19: 9,545,990 km (0.087 R)
• M20: 12,193,722 km (0.11 R)
• M21: 13,250,931 km (0.073 R)
• M22: 13,365,971 km (0.106 R)
• M23: 13,596,950 km (0.1 R)
• M24: 14,062,948 km (0.063 R)
• M25: 14,141,188 km (0.11 R)
• M26: 14,692,456 km (0.11 R)
• M27: 15,938,008 km (0.103 R)
• M28: 17,678,878 km (0.1 R)
• M29: 18,272,482 km (0.064 R)
• M30: 18,915,753 km (0.112 R)
• M31: 19,175,156 km (0.103 R)
• M32: 19,784,917 km (0.116 R)
• M33: 20,180,304 km (0.093 R)
• M34: 21,068,167 km (0.026 R)
• M35: 21,157,627 km (0.073 R)
• M36: 24,415,569 km (0.093 R)
• M37: 25,982,158 km (0.086 R)
• M38: 27,093,072 km (0.094 R)
• M39: 28,565,265 km (0.079 R)
• M40: 31,791,791 km (0.078 R)
• M41: 32,564,614 km (0.052 R)
• M42: 32,668,136 km (0.108 R)
• M43: 33,918,624 km (0.072 R)
• M44: 34,286,336 km (0.118 R)
• M45: 34,391,653 km (0.081 R)
• M46: 34,602,586 km (0.119 R)
• M47: 35,078,756 km (0.054 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 11,209 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit