🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.75 AU - 1.11 AU

Year: 328 Days

Day: 14.2 Hours

Environment

Temp: 65 °C

Axial Tilt: 8.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 55,459,528 km

• M1: 92,302 km (0.11 R)
• M2: 237,113 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.97 AU - 1.29 AU

Year: 439 Days

Day: 22.5 Hours

Environment

Temp: 14 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,459,528 km

• M1: 371,900 km (0.097 R)

Asteroid Belt

Center: 1.54 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.48 AU - 2.42 AU

Year: 995 Days

Day: 20.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.26 AU - 4.84 AU

Year: 2977 Days

Day: 38.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 133.7

Radius: 14.9

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.02 AU - 6 AU

Year: 4096 Days

Day: 13.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 55,459,528 km

• M1: 293,062 km (0.081 R)
• M2: 502,649 km (0.074 R)
• M3: 987,346 km (0.105 R)
• M4: 1,118,693 km (0.111 R)
• M5: 1,323,044 km (0.109 R)
• M6: 1,449,903 km (0.12 R)
• M7: 1,570,927 km (0.092 R)
• M8: 1,748,500 km (0.056 R)
• M9: 2,067,592 km (0.096 R)
• M10: 2,800,173 km (0.11 R)
• M11: 3,308,806 km (0.093 R)
• M12: 3,484,882 km (0.038 R)
• M13: 3,804,274 km (0.095 R)
• M14: 4,060,984 km (0.043 R)
• M15: 4,367,959 km (0.068 R)
• M16: 4,516,809 km (0.031 R)
• M17: 4,788,927 km (0.074 R)
• M18: 5,176,236 km (0.032 R)
• M19: 5,286,490 km (0.118 R)
• M20: 5,589,724 km (0.098 R)
• M21: 6,063,800 km (0.08 R)
• M22: 6,859,810 km (0.091 R)
• M23: 7,173,367 km (0.117 R)
• M24: 7,887,398 km (0.077 R)
• M25: 8,698,967 km (0.035 R)
• M26: 9,038,853 km (0.113 R)
• M27: 9,363,780 km (0.095 R)
• M28: 9,537,313 km (0.083 R)
• M29: 9,634,252 km (0.038 R)
• M30: 10,302,057 km (0.115 R)
• M31: 10,681,737 km (0.118 R)
• M32: 11,025,363 km (0.092 R)
• M33: 11,229,265 km (0.087 R)
• M34: 11,413,869 km (0.036 R)
• M35: 11,703,041 km (0.057 R)
• M36: 11,931,926 km (0.116 R)
• M37: 12,905,210 km (0.085 R)
• M38: 13,466,651 km (0.03 R)
• M39: 14,146,573 km (0.108 R)
• M40: 14,479,578 km (0.107 R)
• M41: 14,815,126 km (0.1 R)
• M42: 14,950,213 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.4

Radius: 11.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 9.65 AU - 14.21 AU

Year: 15050 Days

Day: 12.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 55,459,528 km

• M1: 157,078 km (0.068 R)
• M2: 287,826 km (0.098 R)
• M3: 388,356 km (0.092 R)
• M4: 653,593 km (0.033 R)
• M5: 876,045 km (0.097 R)
• M6: 1,017,714 km (0.117 R)
• M7: 1,279,211 km (0.104 R)
• M8: 1,394,701 km (0.072 R)
• M9: 2,216,442 km (0.087 R)
• M10: 2,300,217 km (0.103 R)
• M11: 2,886,790 km (0.115 R)
• M12: 3,009,610 km (0.08 R)
• M13: 3,102,959 km (0.094 R)
• M14: 3,683,249 km (0.058 R)
• M15: 4,088,959 km (0.052 R)
• M16: 4,402,665 km (0.101 R)
• M17: 4,616,141 km (0.03 R)
• M18: 4,760,503 km (0.107 R)
• M19: 4,906,361 km (0.086 R)
• M20: 5,202,416 km (0.045 R)
• M21: 5,428,308 km (0.119 R)
• M22: 5,504,454 km (0.088 R)
• M23: 5,657,642 km (0.119 R)
• M24: 6,125,734 km (0.103 R)
• M25: 6,324,400 km (0.072 R)
• M26: 6,484,918 km (0.105 R)
• M27: 6,769,154 km (0.106 R)
• M28: 7,603,910 km (0.1 R)
• M29: 7,946,788 km (0.117 R)
• M30: 9,187,104 km (0.088 R)
• M31: 9,506,496 km (0.088 R)
• M32: 9,598,499 km (0.082 R)
• M33: 9,829,627 km (0.077 R)
• M34: 9,922,677 km (0.11 R)
• M35: 10,109,525 km (0.085 R)
• M36: 11,596,977 km (0.106 R)
• M37: 11,793,847 km (0.089 R)
• M38: 13,305,983 km (0.113 R)
• M39: 13,460,517 km (0.029 R)
• M40: 15,631,930 km (0.113 R)
• M41: 15,904,049 km (0.097 R)
• M42: 16,068,158 km (0.12 R)
• M43: 16,398,021 km (0.116 R)
• M44: 16,785,779 km (0.045 R)
• M45: 16,897,079 km (0.09 R)
• M46: 17,401,075 km (0.085 R)
• M47: 17,513,722 km (0.054 R)
• M48: 18,251,987 km (0.081 R)
• M49: 18,481,321 km (0.104 R)
• M50: 18,769,147 km (0.102 R)
• M51: 19,232,901 km (0.036 R)
• M52: 19,700,394 km (0.119 R)
• M53: 19,935,562 km (0.069 R)
• M54: 20,646,601 km (0.104 R)
• M55: 21,547,030 km (0.107 R)
• M56: 21,728,792 km (0.115 R)
• M57: 23,138,303 km (0.096 R)
• M58: 23,262,170 km (0.116 R)
• M59: 24,893,834 km (0.102 R)
• M60: 25,403,214 km (0.099 R)
• M61: 26,173,793 km (0.117 R)
• M62: 26,432,448 km (0.111 R)
• M63: 27,935,757 km (0.104 R)
• M64: 28,067,702 km (0.065 R)
• M65: 29,131,493 km (0.082 R)
• M66: 29,803,037 km (0.067 R)
• M67: 30,547,586 km (0.101 R)
• M68: 37,300,583 km (0.043 R)
• M69: 39,501,916 km (0.088 R)
• M70: 39,650,168 km (0.091 R)
• M71: 40,468,767 km (0.114 R)
• M72: 41,142,706 km (0.085 R)
• M73: 42,122,721 km (0.099 R)
• M74: 42,501,802 km (0.056 R)
• M75: 42,729,640 km (0.111 R)
• M76: 43,415,995 km (0.099 R)
• M77: 43,492,439 km (0.078 R)
• M78: 43,952,154 km (0.098 R)
• M79: 46,275,409 km (0.092 R)
• M80: 46,666,457 km (0.064 R)
• M81: 46,744,697 km (0.075 R)
• M82: 46,823,086 km (0.097 R)
• M83: 53,070,742 km (0.092 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 332 - 17,189 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit