🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.53 AU - 1.59 AU

Year: 726 Days

Day: 43.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 22.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.15 AU - 2.73 AU

Year: 1421 Days

Day: 41.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.21 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.5

Radius: 10.9

Gravity: 3.46 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.41 AU - 6.53 AU

Year: 5438 Days

Day: 8.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 28,988,214 km

• M1: 142,268 km (0.082 R)
• M2: 334,202 km (0.1 R)
• M3: 444,306 km (0.047 R)
• M4: 549,473 km (0.075 R)
• M5: 1,008,888 km (0.115 R)
• M6: 1,100,292 km (0.079 R)
• M7: 1,278,015 km (0.085 R)
• M8: 1,348,924 km (0.093 R)
• M9: 1,465,311 km (0.113 R)
• M10: 1,662,032 km (0.1 R)
• M11: 2,320,861 km (0.1 R)
• M12: 2,845,501 km (0.119 R)
• M13: 3,628,347 km (0.085 R)
• M14: 3,813,549 km (0.067 R)
• M15: 4,022,836 km (0.029 R)
• M16: 4,128,901 km (0.071 R)
• M17: 4,322,331 km (0.065 R)
• M18: 4,607,016 km (0.047 R)
• M19: 4,718,167 km (0.073 R)
• M20: 5,056,857 km (0.105 R)
• M21: 5,333,762 km (0.117 R)
• M22: 5,427,112 km (0.106 R)
• M23: 5,878,149 km (0.033 R)
• M24: 6,193,651 km (0.096 R)
• M25: 6,440,338 km (0.088 R)
• M26: 6,665,034 km (0.101 R)
• M27: 7,070,893 km (0.061 R)
• M28: 7,225,278 km (0.026 R)
• M29: 7,589,698 km (0.079 R)
• M30: 7,853,589 km (0.089 R)
• M31: 8,067,065 km (0.096 R)
• M32: 8,691,187 km (0.079 R)
• M33: 9,078,796 km (0.117 R)
• M34: 9,190,695 km (0.106 R)
• M35: 9,699,328 km (0.119 R)
• M36: 10,217,385 km (0.079 R)
• M37: 10,921,991 km (0.099 R)
• M38: 11,310,197 km (0.096 R)
• M39: 11,460,693 km (0.117 R)
• M40: 11,733,260 km (0.074 R)
• M41: 11,824,664 km (0.077 R)
• M42: 12,315,944 km (0.11 R)
• M43: 12,657,625 km (0.106 R)
• M44: 13,033,864 km (0.103 R)
• M45: 13,381,978 km (0.104 R)
• M46: 13,509,436 km (0.118 R)
• M47: 13,893,902 km (0.081 R)
• M48: 14,087,631 km (0.081 R)
• M49: 14,249,646 km (0.074 R)
• M50: 14,510,096 km (0.05 R)
• M51: 14,772,341 km (0.098 R)
• M52: 15,234,898 km (0.111 R)
• M53: 15,467,971 km (0.115 R)
• M54: 15,971,368 km (0.088 R)
• M55: 16,514,259 km (0.108 R)
• M56: 16,650,841 km (0.046 R)
• M57: 18,038,362 km (0.083 R)
• M58: 18,214,289 km (0.057 R)
• M59: 18,284,899 km (0.094 R)
• M60: 18,603,692 km (0.039 R)
• M61: 18,817,168 km (0.102 R)
• M62: 19,751,706 km (0.104 R)
• M63: 20,115,229 km (0.071 R)
• M64: 20,188,233 km (0.074 R)
• M65: 20,444,195 km (0.088 R)
• M66: 20,517,647 km (0.079 R)
• M67: 21,367,513 km (0.049 R)
• M68: 21,442,012 km (0.047 R)
• M69: 22,531,235 km (0.056 R)
• M70: 23,063,653 km (0.107 R)
• M71: 23,561,665 km (0.079 R)
• M72: 24,373,532 km (0.039 R)
• M73: 24,685,294 km (0.102 R)
• M74: 25,076,941 km (0.066 R)
• M75: 25,234,019 km (0.08 R)
• M76: 25,431,040 km (0.033 R)
• M77: 25,628,509 km (0.104 R)
• M78: 26,663,576 km (0.102 R)
• M79: 26,823,945 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.3

Radius: 11.3

Gravity: 3.97 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.3 AU - 6.68 AU

Year: 5465 Days

Day: 7.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,988,214 km

• M1: 153,936 km (0.096 R)
• M2: 290,369 km (0.083 R)
• M3: 607,667 km (0.111 R)
• M4: 793,318 km (0.049 R)
• M5: 919,429 km (0.1 R)
• M6: 1,207,404 km (0.109 R)
• M7: 1,384,977 km (0.113 R)
• M8: 1,477,129 km (0.092 R)
• M9: 2,004,163 km (0.105 R)
• M10: 2,586,547 km (0.094 R)
• M11: 2,798,527 km (0.111 R)
• M12: 3,301,775 km (0.116 R)
• M13: 3,384,951 km (0.116 R)
• M14: 3,768,221 km (0.094 R)
• M15: 4,075,794 km (0.102 R)
• M16: 4,165,254 km (0.119 R)
• M17: 4,278,050 km (0.114 R)
• M18: 4,506,636 km (0.098 R)
• M19: 4,668,950 km (0.077 R)
• M20: 4,786,234 km (0.098 R)
• M21: 5,362,485 km (0.051 R)
• M22: 5,658,988 km (0.102 R)
• M23: 5,910,163 km (0.114 R)
• M24: 6,319,762 km (0.076 R)
• M25: 6,449,613 km (0.09 R)
• M26: 6,871,329 km (0.099 R)
• M27: 6,951,514 km (0.092 R)
• M28: 7,220,640 km (0.101 R)
• M29: 7,438,455 km (0.027 R)
• M30: 7,713,865 km (0.096 R)
• M31: 8,133,187 km (0.06 R)
• M32: 8,388,401 km (0.037 R)
• M33: 8,819,692 km (0.111 R)
• M34: 9,199,371 km (0.036 R)
• M35: 9,524,896 km (0.112 R)
• M36: 9,763,954 km (0.115 R)
• M37: 9,854,161 km (0.086 R)
• M38: 10,585,545 km (0.102 R)
• M39: 11,145,490 km (0.114 R)
• M40: 11,619,566 km (0.105 R)
• M41: 11,747,173 km (0.094 R)
• M42: 12,489,627 km (0.073 R)
• M43: 13,884,328 km (0.11 R)
• M44: 14,053,673 km (0.098 R)
• M45: 14,600,154 km (0.086 R)
• M46: 15,188,373 km (0.112 R)
• M47: 15,467,821 km (0.074 R)
• M48: 15,713,910 km (0.072 R)
• M49: 15,854,981 km (0.086 R)
• M50: 15,961,195 km (0.114 R)
• M51: 16,316,640 km (0.095 R)
• M52: 17,144,215 km (0.051 R)
• M53: 17,728,096 km (0.093 R)
• M54: 18,096,256 km (0.034 R)
• M55: 18,578,709 km (0.062 R)
• M56: 18,952,704 km (0.08 R)
• M57: 19,291,393 km (0.115 R)
• M58: 19,404,789 km (0.098 R)
• M59: 19,518,333 km (0.12 R)
• M60: 19,784,169 km (0.092 R)
• M61: 19,860,314 km (0.103 R)
• M62: 20,127,795 km (0.057 R)
• M63: 20,666,198 km (0.114 R)
• M64: 21,443,658 km (0.102 R)
• M65: 22,508,346 km (0.118 R)
• M66: 22,787,196 km (0.064 R)
• M67: 23,027,151 km (0.082 R)
• M68: 23,509,605 km (0.076 R)
• M69: 24,117,271 km (0.073 R)
• M70: 24,402,554 km (0.092 R)
• M71: 24,566,214 km (0.095 R)
• M72: 25,058,990 km (0.107 R)
• M73: 25,846,174 km (0.107 R)
• M74: 26,054,564 km (0.103 R)
• M75: 26,263,701 km (0.088 R)
• M76: 26,683,323 km (0.107 R)
• M77: 27,147,675 km (0.068 R)
• M78: 27,955,952 km (0.091 R)
• M79: 28,858,476 km (0.072 R)
• M80: 28,988,178 km (0.091 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: 312 - 17,916 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit