🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.76

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.09 AU - 2.81 AU

Year: 1380 Days

Day: 21.4 Hours

Environment

Temp: -76 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 4.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 4.03 AU - 4.19 AU

Year: 2999 Days

Day: 33.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.94 AU - 4.7 AU

Year: 3231 Days

Day: 46.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 44,987,927 km

• M1: 2,488,112 km (0.056 R)
• M2: 3,083,960 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.4

Radius: 9.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 7.92 AU - 11.5 AU

Year: 10889 Days

Day: 8.2 Hours

Environment

Temp: -178 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 44,987,927 km

• M1: 124,465 km (0.116 R)
• M2: 212,130 km (0.083 R)
• M3: 404,961 km (0.09 R)
• M4: 546,780 km (0.11 R)
• M5: 670,946 km (0.115 R)
• M6: 895,792 km (0.092 R)
• M7: 1,116,299 km (0.066 R)
• M8: 1,218,325 km (0.108 R)
• M9: 1,527,693 km (0.062 R)
• M10: 1,641,837 km (0.088 R)
• M11: 1,725,163 km (0.084 R)
• M12: 2,019,422 km (0.085 R)
• M13: 2,109,031 km (0.074 R)
• M14: 2,348,387 km (0.117 R)
• M15: 2,519,378 km (0.05 R)
• M16: 2,596,720 km (0.114 R)
• M17: 2,694,557 km (0.08 R)
• M18: 2,853,729 km (0.025 R)
• M19: 3,827,910 km (0.075 R)
• M20: 4,052,457 km (0.076 R)
• M21: 4,120,673 km (0.081 R)
• M22: 4,327,717 km (0.088 R)
• M23: 4,752,126 km (0.034 R)
• M24: 4,848,168 km (0.083 R)
• M25: 5,564,442 km (0.033 R)
• M26: 6,182,132 km (0.113 R)
• M27: 6,499,279 km (0.06 R)
• M28: 6,713,653 km (0.1 R)
• M29: 7,315,186 km (0.119 R)
• M30: 7,566,212 km (0.12 R)
• M31: 7,763,381 km (0.11 R)
• M32: 8,952,685 km (0.077 R)
• M33: 9,131,604 km (0.05 R)
• M34: 9,522,952 km (0.087 R)
• M35: 9,644,575 km (0.059 R)
• M36: 9,981,619 km (0.097 R)
• M37: 10,291,286 km (0.108 R)
• M38: 10,416,051 km (0.091 R)
• M39: 10,604,095 km (0.11 R)
• M40: 11,239,288 km (0.083 R)
• M41: 11,496,896 km (0.063 R)
• M42: 11,886,897 km (0.114 R)
• M43: 12,813,656 km (0.09 R)
• M44: 12,914,335 km (0.062 R)
• M45: 13,695,087 km (0.089 R)
• M46: 13,763,602 km (0.036 R)
• M47: 14,108,426 km (0.088 R)
• M48: 14,351,373 km (0.084 R)
• M49: 14,841,605 km (0.051 R)
• M50: 15,195,254 km (0.099 R)
• M51: 15,372,976 km (0.064 R)
• M52: 15,694,911 km (0.085 R)
• M53: 15,802,621 km (0.115 R)
• M54: 17,896,692 km (0.113 R)
• M55: 18,804,303 km (0.116 R)
• M56: 19,071,784 km (0.086 R)
• M57: 19,186,825 km (0.037 R)
• M58: 19,920,752 km (0.043 R)
• M59: 20,115,378 km (0.083 R)
• M60: 21,098,236 km (0.064 R)
• M61: 21,217,316 km (0.102 R)
• M62: 21,775,616 km (0.07 R)
• M63: 22,016,319 km (0.098 R)
• M64: 22,137,044 km (0.118 R)
• M65: 22,540,958 km (0.115 R)
• M66: 22,825,194 km (0.112 R)
• M67: 23,438,246 km (0.086 R)
• M68: 23,561,515 km (0.077 R)
• M69: 24,181,000 km (0.073 R)
• M70: 24,388,642 km (0.082 R)
• M71: 25,015,307 km (0.106 R)
• M72: 25,267,529 km (0.09 R)
• M73: 26,755,130 km (0.101 R)
• M74: 26,841,000 km (0.107 R)
• M75: 26,970,103 km (0.119 R)
• M76: 27,271,841 km (0.104 R)
• M77: 27,488,010 km (0.077 R)
• M78: 29,592,553 km (0.059 R)

Asteroid Belt

Center: 12.16 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.5

Radius: 5.6

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 14.53 AU - 14.67 AU

Year: 20077 Days

Day: 16.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,987,927 km

• M1: 144,063 km (0.112 R)
• M2: 257,907 km (0.101 R)
• M3: 429,047 km (0.117 R)
• M4: 866,172 km (0.094 R)
• M5: 1,364,183 km (0.108 R)
• M6: 1,598,004 km (0.109 R)
• M7: 2,297,674 km (0.098 R)
• M8: 2,422,588 km (0.091 R)
• M9: 2,784,166 km (0.08 R)
• M10: 2,837,273 km (0.065 R)
• M11: 2,917,458 km (0.117 R)
• M12: 2,998,540 km (0.108 R)
• M13: 3,052,844 km (0.08 R)
• M14: 3,301,775 km (0.082 R)
• M15: 3,358,023 km (0.092 R)
• M16: 4,027,175 km (0.062 R)
• M17: 4,117,382 km (0.112 R)
• M18: 5,483,510 km (0.094 R)
• M19: 6,093,570 km (0.099 R)
• M20: 7,048,304 km (0.063 R)
• M21: 7,376,821 km (0.117 R)
• M22: 7,747,674 km (0.111 R)
• M23: 8,124,660 km (0.114 R)
• M24: 8,277,101 km (0.098 R)
• M25: 8,469,035 km (0.047 R)
• M26: 8,974,825 km (0.092 R)
• M27: 9,211,489 km (0.073 R)
• M28: 9,852,965 km (0.12 R)
• M29: 9,974,887 km (0.091 R)
• M30: 10,591,679 km (0.085 R)
• M31: 10,883,694 km (0.098 R)
• M32: 11,948,382 km (0.059 R)
• M33: 12,165,299 km (0.099 R)
• M34: 12,514,909 km (0.102 R)
• M35: 12,867,960 km (0.04 R)
• M36: 13,674,293 km (0.077 R)
• M37: 13,946,710 km (0.058 R)
• M38: 14,037,965 km (0.088 R)
• M39: 14,266,700 km (0.064 R)
• M40: 15,100,858 km (0.073 R)
• M41: 16,381,416 km (0.059 R)
• M42: 18,042,700 km (0.066 R)
• M43: 18,943,728 km (0.063 R)
• M44: 19,095,420 km (0.085 R)
• M45: 19,450,715 km (0.095 R)
• M46: 20,064,814 km (0.093 R)
• M47: 20,167,887 km (0.039 R)
• M48: 20,322,572 km (0.083 R)
• M49: 20,581,525 km (0.097 R)
• M50: 21,945,260 km (0.111 R)
• M51: 22,157,539 km (0.113 R)
• M52: 23,229,707 km (0.087 R)
• M53: 23,446,175 km (0.119 R)
• M54: 24,099,469 km (0.076 R)
• M55: 25,146,205 km (0.104 R)
• M56: 28,779,339 km (0.097 R)
• M57: 29,011,814 km (0.087 R)
• M58: 31,251,145 km (0.057 R)
• M59: 31,609,731 km (0.078 R)
• M60: 32,331,092 km (0.109 R)
• M61: 33,301,384 km (0.105 R)
• M62: 35,332,474 km (0.106 R)
• M63: 38,166,157 km (0.073 R)
• M64: 39,707,015 km (0.107 R)
• M65: 40,225,222 km (0.043 R)
• M66: 41,727,184 km (0.085 R)
• M67: 42,584,231 km (0.12 R)
• M68: 44,584,205 km (0.079 R)
• M69: 44,853,182 km (0.1 R)
• M70: 44,987,969 km (0.101 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 17,672 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit