🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.65 AU

Year: 155 Days

Day: 47.2 Hours

Environment

Temp: 130 °C

Axial Tilt: 46.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,132,233 km

• M1: 236,514 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.88 AU - 1.1 AU

Year: 375 Days

Day: 37.9 Hours

Environment

Temp: 9 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.85 AU - 1.21 AU

Year: 398 Days

Day: 16.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.04 AU - 1.04 AU

Year: 404 Days

Day: 33.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.96 AU - 1.32 AU

Year: 464 Days

Day: 14 Hours

Environment

Temp: 5 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,132,233 km

• M1: 808,726 km (0.114 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 3.06 AU - 3.48 AU

Year: 2252 Days

Day: 37.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 944.8

Radius: 6.1

Gravity: 25.39 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 11.21 AU - 15.65 AU

Year: 18742 Days

Day: 19.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 62,132,233 km

• M1: 210,035 km (0.096 R)
• M2: 340,335 km (0.083 R)
• M3: 415,583 km (0.117 R)
• M4: 561,590 km (0.069 R)
• M5: 629,358 km (0.093 R)
• M6: 676,033 km (0.113 R)
• M7: 1,092,663 km (0.103 R)
• M8: 1,544,598 km (0.076 R)
• M9: 2,013,438 km (0.034 R)
• M10: 2,227,363 km (0.104 R)
• M11: 2,715,501 km (0.107 R)
• M12: 2,832,785 km (0.117 R)
• M13: 3,277,241 km (0.119 R)
• M14: 3,360,417 km (0.111 R)
• M15: 3,700,004 km (0.103 R)
• M16: 5,020,654 km (0.111 R)
• M17: 6,109,876 km (0.095 R)
• M18: 6,893,021 km (0.101 R)
• M19: 7,215,105 km (0.086 R)
• M20: 7,929,585 km (0.066 R)
• M21: 8,041,484 km (0.089 R)
• M22: 8,666,504 km (0.094 R)
• M23: 9,365,874 km (0.062 R)
• M24: 9,662,676 km (0.077 R)
• M25: 9,962,620 km (0.054 R)
• M26: 10,143,932 km (0.111 R)
• M27: 10,510,148 km (0.098 R)
• M28: 10,942,635 km (0.096 R)
• M29: 11,444,237 km (0.115 R)
• M30: 11,825,263 km (0.077 R)
• M31: 13,657,837 km (0.06 R)
• M32: 13,926,664 km (0.102 R)
• M33: 14,538,220 km (0.12 R)
• M34: 15,089,189 km (0.093 R)
• M35: 17,070,463 km (0.068 R)
• M36: 17,578,498 km (0.045 R)
• M37: 18,165,221 km (0.068 R)
• M38: 19,132,072 km (0.051 R)
• M39: 19,584,007 km (0.106 R)
• M40: 20,960,756 km (0.067 R)
• M41: 21,115,739 km (0.066 R)
• M42: 22,606,033 km (0.063 R)
• M43: 24,455,063 km (0.058 R)
• M44: 26,602,989 km (0.107 R)
• M45: 26,938,837 km (0.066 R)
• M46: 27,276,030 km (0.116 R)
• M47: 29,069,110 km (0.075 R)
• M48: 31,518,476 km (0.108 R)
• M49: 31,695,899 km (0.109 R)
• M50: 32,141,103 km (0.093 R)
• M51: 32,230,263 km (0.118 R)
• M52: 32,588,251 km (0.112 R)
• M53: 32,767,768 km (0.117 R)
• M54: 33,760,649 km (0.087 R)
• M55: 35,590,979 km (0.103 R)
• M56: 36,239,336 km (0.101 R)
• M57: 36,518,336 km (0.059 R)
• M58: 38,301,842 km (0.109 R)
• M59: 38,681,073 km (0.043 R)
• M60: 39,538,568 km (0.032 R)
• M61: 39,825,796 km (0.115 R)
• M62: 39,921,688 km (0.069 R)
• M63: 40,402,346 km (0.094 R)
• M64: 40,691,668 km (0.06 R)
• M65: 41,272,257 km (0.073 R)
• M66: 42,637,787 km (0.094 R)
• M67: 42,834,209 km (0.079 R)
• M68: 43,919,092 km (0.064 R)
• M69: 46,620,232 km (0.042 R)
• M70: 46,923,766 km (0.119 R)
• M71: 47,736,082 km (0.109 R)
• M72: 48,963,383 km (0.066 R)
• M73: 52,391,418 km (0.103 R)
• M74: 54,719,610 km (0.054 R)
• M75: 55,039,600 km (0.069 R)
• M76: 55,896,197 km (0.06 R)
• M77: 56,326,141 km (0.114 R)
• M78: 57,731,015 km (0.092 R)
• M79: 57,948,082 km (0.086 R)
• M80: 59,256,764 km (0.056 R)
• M81: 59,585,430 km (0.075 R)
• M82: 59,804,890 km (0.104 R)
• M83: 66,739,948 km (0.077 R)
• M84: 69,145,931 km (0.108 R)
• M85: 69,376,611 km (0.075 R)
• M86: 70,185,786 km (0.087 R)
• M87: 73,336,018 km (0.075 R)
• M88: 74,160,302 km (0.04 R)
• M89: 78,567,755 km (0.109 R)
• M90: 78,928,734 km (0.073 R)
• M91: 79,169,736 km (0.106 R)
• M92: 79,290,312 km (0.118 R)
• M93: 79,652,489 km (0.114 R)
• M94: 79,773,364 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 348.9

Radius: 7.3

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 13.45 AU - 15.23 AU

Year: 20679 Days

Day: 22.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 62,132,233 km

• M1: 96,341 km (0.094 R)
• M2: 253,269 km (0.081 R)
• M3: 702,811 km (0.091 R)
• M4: 1,048,531 km (0.107 R)
• M5: 1,442,273 km (0.101 R)
• M6: 1,574,368 km (0.103 R)
• M7: 1,907,373 km (0.119 R)
• M8: 2,832,636 km (0.095 R)
• M9: 2,998,839 km (0.094 R)
• M10: 3,375,526 km (0.072 R)
• M11: 4,362,872 km (0.118 R)
• M12: 4,789,376 km (0.088 R)
• M13: 5,107,720 km (0.055 R)
• M14: 5,681,578 km (0.077 R)
• M15: 6,189,612 km (0.098 R)
• M16: 6,492,847 km (0.058 R)
• M17: 6,668,175 km (0.115 R)
• M18: 6,845,150 km (0.105 R)
• M19: 7,430,975 km (0.101 R)
• M20: 8,989,037 km (0.035 R)
• M21: 9,086,724 km (0.075 R)
• M22: 9,431,099 km (0.115 R)
• M23: 12,174,275 km (0.1 R)
• M24: 13,603,533 km (0.09 R)
• M25: 14,224,065 km (0.103 R)
• M26: 14,566,494 km (0.073 R)
• M27: 14,969,361 km (0.114 R)
• M28: 15,201,238 km (0.034 R)
• M29: 16,140,563 km (0.087 R)
• M30: 16,797,298 km (0.045 R)
• M31: 17,341,086 km (0.117 R)
• M32: 19,573,236 km (0.07 R)
• M33: 20,594,092 km (0.097 R)
• M34: 22,421,729 km (0.097 R)
• M35: 23,422,090 km (0.084 R)
• M36: 23,826,303 km (0.069 R)
• M37: 23,893,772 km (0.055 R)
• M38: 25,396,931 km (0.108 R)
• M39: 25,742,802 km (0.117 R)
• M40: 25,812,215 km (0.108 R)
• M41: 25,951,042 km (0.102 R)
• M42: 26,159,880 km (0.106 R)
• M43: 26,509,191 km (0.115 R)
• M44: 27,850,486 km (0.104 R)
• M45: 27,993,053 km (0.096 R)
• M46: 29,141,516 km (0.115 R)
• M47: 29,213,921 km (0.058 R)
• M48: 29,431,137 km (0.117 R)
• M49: 29,940,069 km (0.101 R)
• M50: 30,232,234 km (0.037 R)
• M51: 30,893,157 km (0.043 R)
• M52: 31,114,412 km (0.111 R)
• M53: 31,262,215 km (0.1 R)
• M54: 33,963,205 km (0.103 R)
• M55: 35,187,514 km (0.06 R)
• M56: 35,727,562 km (0.063 R)
• M57: 37,207,534 km (0.107 R)
• M58: 38,073,406 km (0.066 R)
• M59: 38,310,668 km (0.095 R)
• M60: 38,627,816 km (0.102 R)
• M61: 39,185,068 km (0.08 R)
• M62: 40,468,468 km (0.115 R)
• M63: 40,872,382 km (0.102 R)
• M64: 41,034,397 km (0.102 R)
• M65: 41,277,643 km (0.037 R)
• M66: 41,684,250 km (0.087 R)
• M67: 42,583,333 km (0.106 R)
• M68: 43,241,414 km (0.095 R)
• M69: 43,654,304 km (0.062 R)
• M70: 44,483,974 km (0.1 R)
• M71: 45,486,579 km (0.105 R)
• M72: 45,570,503 km (0.08 R)
• M73: 46,750,232 km (0.049 R)
• M74: 48,110,974 km (0.119 R)
• M75: 48,281,965 km (0.103 R)
• M76: 49,225,927 km (0.089 R)
• M77: 49,743,536 km (0.078 R)
• M78: 50,089,556 km (0.081 R)
• M79: 50,957,971 km (0.106 R)
• M80: 52,445,872 km (0.104 R)
• M81: 53,239,339 km (0.045 R)
• M82: 54,036,845 km (0.115 R)
• M83: 54,570,610 km (0.117 R)
• M84: 56,633,116 km (0.078 R)
• M85: 58,082,869 km (0.057 R)
• M86: 58,356,035 km (0.071 R)
• M87: 59,544,889 km (0.04 R)
• M88: 60,926,426 km (0.115 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 485 - 17,817 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit