🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.52 AU - 0.68 AU

Year: 214 Days

Day: 35.2 Hours

Environment

Temp: -16 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.61 AU - 0.97 AU

Year: 323 Days

Day: 32.1 Hours

Environment

Temp: -52 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,352,090 km

• M1: 316,549 km (0.11 R)

Asteroid Belt

Center: 1.48 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.7

Radius: 13.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.65 AU - 2.69 AU

Year: 1471 Days

Day: 11.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,352,090 km

• M1: 171,290 km (0.103 R)
• M2: 268,827 km (0.092 R)
• M3: 362,625 km (0.118 R)
• M4: 523,593 km (0.118 R)
• M5: 649,404 km (0.089 R)
• M6: 825,481 km (0.083 R)
• M7: 928,105 km (0.077 R)
• M8: 1,086,679 km (0.056 R)
• M9: 1,264,102 km (0.036 R)
• M10: 1,375,403 km (0.097 R)
• M11: 1,470,846 km (0.09 R)
• M12: 1,568,683 km (0.045 R)
• M13: 1,658,741 km (0.027 R)
• M14: 2,225,119 km (0.109 R)
• M15: 2,430,965 km (0.098 R)
• M16: 2,512,646 km (0.072 R)
• M17: 2,607,341 km (0.068 R)
• M18: 3,086,054 km (0.106 R)
• M19: 3,251,809 km (0.089 R)
• M20: 3,659,164 km (0.088 R)
• M21: 3,848,704 km (0.11 R)
• M22: 3,930,834 km (0.064 R)
• M23: 4,069,212 km (0.078 R)
• M24: 4,195,173 km (0.077 R)
• M25: 4,365,116 km (0.109 R)
• M26: 4,522,942 km (0.101 R)
• M27: 4,653,541 km (0.085 R)
• M28: 4,741,355 km (0.115 R)
• M29: 4,874,048 km (0.083 R)
• M30: 5,007,938 km (0.119 R)
• M31: 5,310,126 km (0.048 R)
• M32: 5,432,647 km (0.063 R)
• M33: 5,587,181 km (0.104 R)
• M34: 5,758,920 km (0.059 R)
• M35: 5,869,024 km (0.072 R)
• M36: 5,980,025 km (0.053 R)
• M37: 6,107,632 km (0.085 R)
• M38: 6,316,920 km (0.071 R)
• M39: 6,528,601 km (0.091 R)
• M40: 6,709,614 km (0.119 R)
• M41: 6,925,783 km (0.115 R)
• M42: 7,161,100 km (0.03 R)
• M43: 7,450,423 km (0.084 R)
• M44: 7,657,017 km (0.096 R)
• M45: 7,760,988 km (0.099 R)
• M46: 7,935,419 km (0.104 R)
• M47: 8,040,586 km (0.057 R)
• M48: 8,412,786 km (0.118 R)
• M49: 8,826,873 km (0.106 R)
• M50: 9,027,334 km (0.089 R)
• M51: 9,173,940 km (0.094 R)
• M52: 9,731,341 km (0.101 R)
• M53: 9,938,385 km (0.088 R)
• M54: 10,510,746 km (0.029 R)
• M55: 10,859,309 km (0.098 R)
• M56: 11,113,476 km (0.117 R)
• M57: 11,548,058 km (0.097 R)
• M58: 11,707,380 km (0.079 R)
• M59: 12,679,317 km (0.114 R)
• M60: 12,823,230 km (0.083 R)
• M61: 13,404,268 km (0.062 R)
• M62: 13,634,948 km (0.118 R)
• M63: 13,993,983 km (0.077 R)
• M64: 14,313,375 km (0.041 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.4

Radius: 13.1

Gravity: 2.5 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 7.64 AU - 7.68 AU

Year: 9756 Days

Day: 5.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 40,352,090 km

• M1: 166,502 km (0.075 R)
• M2: 294,109 km (0.079 R)
• M3: 508,782 km (0.045 R)
• M4: 598,840 km (0.085 R)
• M5: 1,123,929 km (0.105 R)
• M6: 1,302,698 km (0.053 R)
• M7: 1,669,363 km (0.075 R)
• M8: 1,875,509 km (0.112 R)
• M9: 1,981,873 km (0.1 R)
• M10: 2,245,614 km (0.092 R)
• M11: 2,497,686 km (0.082 R)
• M12: 3,079,921 km (0.097 R)
• M13: 3,257,643 km (0.104 R)
• M14: 3,438,956 km (0.084 R)
• M15: 3,703,744 km (0.04 R)
• M16: 5,490,990 km (0.085 R)
• M17: 6,085,492 km (0.044 R)
• M18: 6,602,203 km (0.094 R)
• M19: 7,268,063 km (0.109 R)
• M20: 7,506,223 km (0.107 R)
• M21: 7,781,632 km (0.072 R)
• M22: 8,130,495 km (0.096 R)
• M23: 8,236,260 km (0.115 R)
• M24: 8,342,325 km (0.11 R)
• M25: 8,807,575 km (0.105 R)
• M26: 9,244,700 km (0.116 R)
• M27: 9,391,904 km (0.077 R)
• M28: 9,988,799 km (0.04 R)
• M29: 10,444,624 km (0.114 R)
• M30: 10,675,154 km (0.063 R)
• M31: 11,932,674 km (0.108 R)
• M32: 12,701,458 km (0.094 R)
• M33: 12,865,267 km (0.105 R)
• M34: 12,988,686 km (0.087 R)
• M35: 13,319,746 km (0.053 R)
• M36: 14,585,643 km (0.081 R)
• M37: 15,189,420 km (0.11 R)
• M38: 16,690,036 km (0.086 R)
• M39: 17,004,790 km (0.119 R)
• M40: 18,654,705 km (0.12 R)
• M41: 19,877,817 km (0.032 R)
• M42: 19,972,961 km (0.067 R)
• M43: 20,211,570 km (0.052 R)
• M44: 20,355,184 km (0.041 R)
• M45: 21,369,906 km (0.107 R)
• M46: 22,104,731 km (0.113 R)
• M47: 22,252,833 km (0.111 R)
• M48: 23,549,098 km (0.108 R)
• M49: 25,177,920 km (0.033 R)
• M50: 26,685,268 km (0.059 R)
• M51: 28,114,975 km (0.1 R)
• M52: 28,596,979 km (0.064 R)
• M53: 28,866,106 km (0.114 R)
• M54: 29,515,061 km (0.097 R)
• M55: 30,552,672 km (0.034 R)
• M56: 30,662,477 km (0.08 R)
• M57: 31,048,290 km (0.075 R)
• M58: 31,380,098 km (0.118 R)
• M59: 32,159,204 km (0.093 R)
• M60: 33,566,022 km (0.112 R)
• M61: 34,648,812 km (0.062 R)
• M62: 34,878,145 km (0.086 R)
• M63: 36,148,829 km (0.117 R)
• M64: 38,913,997 km (0.066 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 10,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit