🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.51 AU - 0.61 AU

Year: 153 Days

Day: 43.8 Hours

Environment

Temp: 208 °C

Axial Tilt: 47.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.74 AU - 1.22 AU

Year: 354 Days

Day: 22.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 30,336,751 km

• M1: 400,773 km (0.049 R)
• M2: 625,170 km (0.053 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.54 AU - 1.86 AU

Year: 810 Days

Day: 34.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.76 AU - 2.64 AU

Year: 1192 Days

Day: 34 Hours

Environment

Temp: -76 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.56 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 8.1

Gravity: 9.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 3.86 AU - 5.98 AU

Year: 3986 Days

Day: 6.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,336,751 km

• M1: 165,754 km (0.12 R)
• M2: 306,825 km (0.114 R)
• M3: 369,956 km (0.057 R)
• M4: 420,968 km (0.12 R)
• M5: 474,674 km (0.085 R)
• M6: 531,222 km (0.102 R)
• M7: 994,078 km (0.09 R)
• M8: 1,318,406 km (0.102 R)
• M9: 1,387,071 km (0.113 R)
• M10: 1,443,021 km (0.119 R)
• M11: 1,528,441 km (0.092 R)
• M12: 1,794,726 km (0.082 R)
• M13: 2,043,956 km (0.105 R)
• M14: 2,124,140 km (0.05 R)
• M15: 2,221,828 km (0.057 R)
• M16: 2,404,786 km (0.082 R)
• M17: 2,472,554 km (0.074 R)
• M18: 2,610,034 km (0.106 R)
• M19: 3,055,836 km (0.101 R)
• M20: 3,129,438 km (0.118 R)
• M21: 3,222,189 km (0.102 R)
• M22: 3,391,533 km (0.09 R)
• M23: 3,448,680 km (0.078 R)
• M24: 3,798,290 km (0.106 R)
• M25: 3,957,312 km (0.105 R)
• M26: 4,098,234 km (0.091 R)
• M27: 4,364,518 km (0.094 R)
• M28: 4,827,822 km (0.096 R)
• M29: 4,913,692 km (0.119 R)
• M30: 5,373,406 km (0.06 R)
• M31: 5,823,845 km (0.084 R)
• M32: 5,938,437 km (0.06 R)
• M33: 6,333,375 km (0.105 R)
• M34: 6,617,462 km (0.113 R)
• M35: 6,809,097 km (0.115 R)
• M36: 7,124,449 km (0.111 R)
• M37: 8,278,447 km (0.057 R)
• M38: 8,459,012 km (0.069 R)
• M39: 8,614,893 km (0.087 R)
• M40: 8,903,317 km (0.032 R)
• M41: 9,088,370 km (0.089 R)
• M42: 9,221,362 km (0.101 R)
• M43: 10,170,561 km (0.101 R)
• M44: 10,364,140 km (0.057 R)
• M45: 10,447,466 km (0.099 R)
• M46: 10,614,717 km (0.06 R)
• M47: 10,783,015 km (0.119 R)
• M48: 11,037,032 km (0.051 R)
• M49: 11,321,567 km (0.106 R)
• M50: 12,160,362 km (0.106 R)
• M51: 12,306,968 km (0.099 R)
• M52: 12,513,263 km (0.109 R)
• M53: 12,959,215 km (0.11 R)
• M54: 13,079,043 km (0.049 R)
• M55: 14,297,218 km (0.113 R)
• M56: 14,514,135 km (0.094 R)
• M57: 14,576,218 km (0.085 R)
• M58: 14,857,163 km (0.072 R)
• M59: 15,551,297 km (0.117 R)
• M60: 15,838,226 km (0.087 R)
• M61: 16,030,609 km (0.038 R)
• M62: 16,482,245 km (0.032 R)
• M63: 17,102,029 km (0.066 R)
• M64: 17,266,437 km (0.104 R)
• M65: 17,696,231 km (0.109 R)
• M66: 18,532,783 km (0.085 R)
• M67: 19,759,784 km (0.12 R)
• M68: 20,697,165 km (0.073 R)
• M69: 21,153,737 km (0.087 R)
• M70: 21,471,633 km (0.047 R)
• M71: 21,862,532 km (0.105 R)
• M72: 22,255,675 km (0.087 R)
• M73: 23,121,548 km (0.109 R)
• M74: 23,230,605 km (0.092 R)
• M75: 23,412,665 km (0.098 R)
• M76: 23,704,979 km (0.12 R)
• M77: 24,072,093 km (0.066 R)
• M78: 24,626,203 km (0.103 R)
• M79: 24,737,653 km (0.084 R)
• M80: 24,849,104 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.8

Radius: 11.7

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 10.96 AU - 11.04 AU

Year: 13325 Days

Day: 6.9 Hours

Environment

Temp: -176 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 30,336,751 km

• M1: 334,800 km (0.04 R)
• M2: 622,926 km (0.107 R)
• M3: 1,001,707 km (0.087 R)
• M4: 1,129,015 km (0.096 R)
• M5: 1,338,303 km (0.079 R)
• M6: 1,447,958 km (0.075 R)
• M7: 1,952,402 km (0.095 R)
• M8: 2,393,716 km (0.036 R)
• M9: 2,586,996 km (0.102 R)
• M10: 2,745,271 km (0.111 R)
• M11: 3,009,460 km (0.057 R)
• M12: 3,113,431 km (0.093 R)
• M13: 3,197,355 km (0.076 R)
• M14: 3,673,077 km (0.1 R)
• M15: 3,942,053 km (0.06 R)
• M16: 4,148,050 km (0.081 R)
• M17: 4,240,800 km (0.076 R)
• M18: 4,763,196 km (0.066 R)
• M19: 4,958,421 km (0.025 R)
• M20: 5,559,506 km (0.051 R)
• M21: 6,025,653 km (0.098 R)
• M22: 6,940,444 km (0.085 R)
• M23: 7,414,070 km (0.095 R)
• M24: 7,612,138 km (0.11 R)
• M25: 7,869,446 km (0.085 R)
• M26: 8,333,948 km (0.108 R)
• M27: 9,381,133 km (0.107 R)
• M28: 10,248,501 km (0.116 R)
• M29: 10,660,045 km (0.099 R)
• M30: 10,980,185 km (0.086 R)
• M31: 11,303,615 km (0.106 R)
• M32: 12,865,417 km (0.059 R)
• M33: 13,035,510 km (0.114 R)
• M34: 13,446,904 km (0.117 R)
• M35: 13,654,246 km (0.113 R)
• M36: 13,932,349 km (0.06 R)
• M37: 14,247,402 km (0.068 R)
• M38: 14,423,329 km (0.074 R)
• M39: 14,564,699 km (0.117 R)
• M40: 14,706,518 km (0.111 R)
• M41: 14,955,898 km (0.087 R)
• M42: 15,603,357 km (0.068 R)
• M43: 15,712,264 km (0.059 R)
• M44: 15,821,321 km (0.048 R)
• M45: 16,149,988 km (0.103 R)
• M46: 16,370,495 km (0.04 R)
• M47: 16,591,900 km (0.066 R)
• M48: 16,702,901 km (0.105 R)
• M49: 17,865,277 km (0.065 R)
• M50: 19,169,920 km (0.071 R)
• M51: 20,109,395 km (0.091 R)
• M52: 20,783,782 km (0.111 R)
• M53: 20,983,645 km (0.067 R)
• M54: 21,183,956 km (0.079 R)
• M55: 21,304,532 km (0.116 R)
• M56: 21,627,215 km (0.119 R)
• M57: 21,708,147 km (0.119 R)
• M58: 21,829,620 km (0.06 R)
• M59: 22,399,888 km (0.059 R)
• M60: 22,563,697 km (0.084 R)
• M61: 22,851,374 km (0.029 R)
• M62: 23,721,734 km (0.109 R)
• M63: 23,846,948 km (0.076 R)
• M64: 23,972,460 km (0.071 R)
• M65: 24,518,493 km (0.06 R)
• M66: 25,409,348 km (0.026 R)
• M67: 26,961,127 km (0.107 R)
• M68: 27,397,653 km (0.06 R)
• M69: 27,880,555 km (0.078 R)
• M70: 28,676,715 km (0.05 R)
• M71: 28,854,736 km (0.027 R)
• M72: 29,345,866 km (0.045 R)
• M73: 29,704,901 km (0.084 R)
• M74: 29,794,959 km (0.067 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: 336 - 16,893 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit