🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1 AU - 1.28 AU

Year: 520 Days

Day: 16.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.75 AU - 2.19 AU

Year: 1182 Days

Day: 15.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,455,098 km

• M1: 310,565 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2 AU - 2.56 AU

Year: 1472 Days

Day: 37.5 Hours

Environment

Temp: -133 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 16,455,098 km

• M1: 35,754 km (0.108 R)
• M2: 1,055,413 km (0.046 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 13.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.07 AU - 4.29 AU

Year: 3018 Days

Day: 13.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 16,455,098 km

• M1: 237,412 km (0.115 R)
• M2: 357,539 km (0.118 R)
• M3: 529,726 km (0.1 R)
• M4: 865,124 km (0.117 R)
• M5: 1,036,414 km (0.108 R)
• M6: 1,528,591 km (0.112 R)
• M7: 1,739,973 km (0.111 R)
• M8: 1,877,004 km (0.096 R)
• M9: 2,250,999 km (0.119 R)
• M10: 2,664,637 km (0.118 R)
• M11: 2,791,945 km (0.11 R)
• M12: 3,270,658 km (0.077 R)
• M13: 3,528,565 km (0.065 R)
• M14: 3,651,235 km (0.032 R)
• M15: 3,739,797 km (0.092 R)
• M16: 3,865,011 km (0.11 R)
• M17: 4,436,474 km (0.054 R)
• M18: 4,664,910 km (0.047 R)
• M19: 4,877,788 km (0.12 R)
• M20: 5,074,061 km (0.084 R)
• M21: 5,213,037 km (0.114 R)
• M22: 5,313,268 km (0.104 R)
• M23: 5,596,905 km (0.107 R)
• M24: 5,761,313 km (0.109 R)
• M25: 5,990,048 km (0.05 R)
• M26: 6,243,018 km (0.076 R)
• M27: 6,672,514 km (0.042 R)
• M28: 6,781,421 km (0.098 R)
• M29: 6,868,936 km (0.114 R)
• M30: 7,045,162 km (0.096 R)
• M31: 7,245,174 km (0.036 R)
• M32: 7,492,310 km (0.112 R)
• M33: 7,856,880 km (0.107 R)
• M34: 8,273,809 km (0.12 R)
• M35: 8,961,062 km (0.104 R)
• M36: 9,057,253 km (0.064 R)
• M37: 9,202,214 km (0.117 R)
• M38: 9,299,303 km (0.112 R)
• M39: 9,765,300 km (0.08 R)
• M40: 10,213,795 km (0.096 R)
• M41: 10,415,303 km (0.068 R)
• M42: 10,745,615 km (0.118 R)
• M43: 10,847,940 km (0.119 R)
• M44: 11,234,501 km (0.12 R)
• M45: 11,390,531 km (0.101 R)
• M46: 11,547,160 km (0.098 R)
• M47: 11,730,867 km (0.108 R)
• M48: 12,261,041 km (0.105 R)
• M49: 12,799,145 km (0.071 R)
• M50: 13,098,341 km (0.055 R)
• M51: 13,926,215 km (0.102 R)
• M52: 14,121,889 km (0.056 R)
• M53: 14,290,187 km (0.076 R)
• M54: 14,600,752 km (0.094 R)
• M55: 15,113,723 km (0.085 R)
• M56: 15,257,188 km (0.102 R)
• M57: 16,186,639 km (0.056 R)
• M58: 17,224,100 km (0.097 R)
• M59: 17,645,069 km (0.101 R)
• M60: 17,917,636 km (0.111 R)
• M61: 18,160,882 km (0.046 R)
• M62: 18,681,782 km (0.079 R)
• M63: 18,835,868 km (0.059 R)
• M64: 21,133,990 km (0.106 R)
• M65: 21,262,345 km (0.088 R)
• M66: 21,455,626 km (0.092 R)
• M67: 21,681,668 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 51.8

Radius: 12.2

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 5.22 AU - 8.06 AU

Year: 7314 Days

Day: 9.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 16,455,098 km

• M1: 591,959 km (0.03 R)
• M2: 698,472 km (0.11 R)
• M3: 960,418 km (0.069 R)
• M4: 1,051,972 km (0.113 R)
• M5: 1,501,963 km (0.042 R)
• M6: 1,609,972 km (0.099 R)
• M7: 1,973,495 km (0.089 R)
• M8: 2,313,082 km (0.082 R)
• M9: 2,554,384 km (0.116 R)
• M10: 2,911,474 km (0.096 R)
• M11: 3,130,635 km (0.103 R)
• M12: 3,298,783 km (0.095 R)
• M13: 3,940,707 km (0.065 R)
• M14: 4,061,582 km (0.056 R)
• M15: 4,245,288 km (0.07 R)
• M16: 4,716,821 km (0.087 R)
• M17: 4,813,012 km (0.044 R)
• M18: 5,171,898 km (0.082 R)
• M19: 5,354,706 km (0.06 R)
• M20: 5,556,514 km (0.091 R)
• M21: 6,212,351 km (0.081 R)
• M22: 6,856,220 km (0.095 R)
• M23: 6,947,325 km (0.036 R)
• M24: 7,075,680 km (0.114 R)
• M25: 7,957,260 km (0.108 R)
• M26: 8,675,779 km (0.116 R)
• M27: 9,092,858 km (0.039 R)
• M28: 9,374,551 km (0.11 R)
• M29: 9,802,550 km (0.047 R)
• M30: 10,195,244 km (0.08 R)
• M31: 10,635,361 km (0.042 R)
• M32: 12,235,460 km (0.094 R)
• M33: 12,479,754 km (0.089 R)
• M34: 12,658,373 km (0.072 R)
• M35: 12,905,509 km (0.083 R)
• M36: 13,199,619 km (0.107 R)
• M37: 13,794,270 km (0.11 R)
• M38: 13,979,023 km (0.039 R)
• M39: 14,188,012 km (0.086 R)
• M40: 14,327,736 km (0.079 R)
• M41: 14,702,928 km (0.061 R)
• M42: 15,104,897 km (0.084 R)
• M43: 15,247,763 km (0.103 R)
• M44: 15,534,692 km (0.109 R)
• M45: 15,726,925 km (0.089 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 379 - 19,737 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit