🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.58 AU - 0.64 AU

Year: 179 Days

Day: 47.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 2.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 49,195,328 km

• M1: 95,593 km (0.104 R)
• M2: 356,193 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.99 AU - 1.25 AU

Year: 444 Days

Day: 23 Hours

Environment

Temp: -8 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.16 AU - 1.48 AU

Year: 568 Days

Day: 24.5 Hours

Environment

Temp: -27 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,195,328 km

• M1: 631,303 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.6 AU - 3.64 AU

Year: 2065 Days

Day: 20.3 Hours

Environment

Temp: -105 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 3.13 AU - 3.67 AU

Year: 2349 Days

Day: 30.1 Hours

Environment

Temp: -127 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.26 AU - 4.54 AU

Year: 2886 Days

Day: 16 Hours

Environment

Temp: -125 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 10

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.94 AU - 10.42 AU

Year: 9583 Days

Day: 10.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 49,195,328 km

• M1: 150,047 km (0.1 R)
• M2: 248,482 km (0.092 R)
• M3: 352,453 km (0.112 R)
• M4: 737,368 km (0.097 R)
• M5: 851,511 km (0.091 R)
• M6: 989,889 km (0.104 R)
• M7: 1,080,246 km (0.113 R)
• M8: 1,154,746 km (0.088 R)
• M9: 1,348,924 km (0.105 R)
• M10: 1,835,715 km (0.119 R)
• M11: 2,133,864 km (0.09 R)
• M12: 2,776,387 km (0.09 R)
• M13: 3,200,198 km (0.106 R)
• M14: 3,503,433 km (0.044 R)
• M15: 3,873,986 km (0.095 R)
• M16: 4,317,245 km (0.033 R)
• M17: 4,438,120 km (0.091 R)
• M18: 4,714,427 km (0.069 R)
• M19: 4,839,042 km (0.092 R)
• M20: 4,933,289 km (0.053 R)
• M21: 5,091,564 km (0.05 R)
• M22: 5,251,633 km (0.082 R)
• M23: 5,348,423 km (0.078 R)
• M24: 5,478,573 km (0.087 R)
• M25: 5,708,655 km (0.113 R)
• M26: 5,841,647 km (0.083 R)
• M27: 6,110,624 km (0.097 R)
• M28: 6,383,790 km (0.074 R)
• M29: 6,871,329 km (0.107 R)
• M30: 7,552,299 km (0.083 R)
• M31: 8,030,713 km (0.062 R)
• M32: 9,055,458 km (0.084 R)
• M33: 10,120,894 km (0.098 R)
• M34: 10,322,552 km (0.115 R)
• M35: 10,484,866 km (0.11 R)
• M36: 10,566,397 km (0.117 R)
• M37: 11,184,236 km (0.08 R)
• M38: 11,729,071 km (0.073 R)
• M39: 11,940,902 km (0.034 R)
• M40: 12,111,444 km (0.037 R)
• M41: 12,282,584 km (0.091 R)
• M42: 12,411,537 km (0.052 R)
• M43: 12,497,855 km (0.091 R)
• M44: 13,238,813 km (0.114 R)
• M45: 14,992,100 km (0.101 R)
• M46: 15,314,334 km (0.055 R)
• M47: 15,732,310 km (0.115 R)
• M48: 15,919,158 km (0.096 R)
• M49: 16,059,780 km (0.12 R)
• M50: 16,295,247 km (0.075 R)
• M51: 17,344,527 km (0.049 R)
• M52: 18,268,144 km (0.108 R)
• M53: 18,612,518 km (0.089 R)
• M54: 18,760,770 km (0.047 R)
• M55: 19,357,516 km (0.053 R)
• M56: 20,315,391 km (0.062 R)
• M57: 23,333,229 km (0.059 R)
• M58: 24,297,985 km (0.079 R)
• M59: 24,514,154 km (0.091 R)
• M60: 24,893,983 km (0.104 R)
• M61: 25,111,947 km (0.054 R)
• M62: 25,494,768 km (0.065 R)
• M63: 26,933,750 km (0.101 R)
• M64: 27,325,697 km (0.042 R)
• M65: 27,719,438 km (0.096 R)
• M66: 29,716,570 km (0.112 R)
• M67: 29,947,848 km (0.095 R)
• M68: 32,055,233 km (0.072 R)
• M69: 32,828,056 km (0.091 R)
• M70: 32,947,435 km (0.085 R)
• M71: 33,727,289 km (0.093 R)
• M72: 33,908,003 km (0.102 R)
• M73: 34,391,802 km (0.075 R)
• M74: 35,733,995 km (0.114 R)
• M75: 36,473,307 km (0.075 R)
• M76: 38,784,295 km (0.109 R)
• M77: 38,910,556 km (0.066 R)
• M78: 39,353,665 km (0.12 R)
• M79: 39,543,953 km (0.027 R)
• M80: 40,372,576 km (0.077 R)
• M81: 41,722,996 km (0.102 R)
• M82: 42,696,728 km (0.081 R)
• M83: 42,761,803 km (0.064 R)
• M84: 43,350,022 km (0.054 R)
• M85: 43,415,546 km (0.106 R)
• M86: 43,546,594 km (0.074 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.5

Radius: 7.2

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 13.9 AU - 18.46 AU

Year: 24389 Days

Day: 23.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 49,195,328 km

• M1: 118,332 km (0.111 R)
• M2: 249,828 km (0.093 R)
• M3: 467,793 km (0.061 R)
• M4: 527,332 km (0.099 R)
• M5: 829,371 km (0.035 R)
• M6: 1,179,878 km (0.048 R)
• M7: 1,242,560 km (0.062 R)
• M8: 1,306,438 km (0.057 R)
• M9: 1,371,513 km (0.096 R)
• M10: 1,482,216 km (0.09 R)
• M11: 1,527,394 km (0.093 R)
• M12: 1,573,022 km (0.08 R)
• M13: 1,954,795 km (0.075 R)
• M14: 2,054,727 km (0.111 R)
• M15: 2,498,284 km (0.102 R)
• M16: 2,772,946 km (0.075 R)
• M17: 2,942,291 km (0.111 R)
• M18: 3,653,629 km (0.108 R)
• M19: 3,839,579 km (0.068 R)
• M20: 4,580,836 km (0.103 R)
• M21: 4,984,900 km (0.117 R)
• M22: 5,576,859 km (0.051 R)
• M23: 5,755,329 km (0.066 R)
• M24: 5,935,445 km (0.065 R)
• M25: 6,562,260 km (0.099 R)
• M26: 7,094,081 km (0.03 R)
• M27: 7,837,881 km (0.034 R)
• M28: 8,401,716 km (0.116 R)
• M29: 8,565,226 km (0.111 R)
• M30: 8,688,495 km (0.046 R)
• M31: 8,978,565 km (0.075 R)
• M32: 10,040,411 km (0.107 R)
• M33: 11,007,262 km (0.095 R)
• M34: 11,637,966 km (0.093 R)
• M35: 12,049,510 km (0.078 R)
• M36: 12,326,565 km (0.076 R)
• M37: 12,934,082 km (0.064 R)
• M38: 13,170,297 km (0.094 R)
• M39: 14,568,589 km (0.116 R)
• M40: 14,715,793 km (0.055 R)
• M41: 14,863,745 km (0.029 R)
• M42: 15,559,974 km (0.034 R)
• M43: 15,861,713 km (0.114 R)
• M44: 15,962,691 km (0.098 R)
• M45: 16,368,849 km (0.118 R)
• M46: 16,881,222 km (0.1 R)
• M47: 17,036,056 km (0.12 R)
• M48: 17,659,879 km (0.077 R)
• M49: 18,556,269 km (0.054 R)
• M50: 21,500,356 km (0.093 R)
• M51: 22,005,099 km (0.112 R)
• M52: 22,230,543 km (0.082 R)
• M53: 23,773,046 km (0.075 R)
• M54: 23,830,791 km (0.096 R)
• M55: 24,004,474 km (0.106 R)
• M56: 25,113,892 km (0.117 R)
• M57: 25,231,775 km (0.102 R)
• M58: 25,823,285 km (0.052 R)
• M59: 26,120,835 km (0.116 R)
• M60: 26,659,089 km (0.048 R)
• M61: 27,564,455 km (0.066 R)
• M62: 27,990,510 km (0.08 R)
• M63: 28,972,320 km (0.111 R)
• M64: 29,033,955 km (0.092 R)
• M65: 29,715,971 km (0.086 R)
• M66: 29,902,969 km (0.114 R)
• M67: 30,340,543 km (0.102 R)
• M68: 30,906,471 km (0.084 R)
• M69: 31,032,582 km (0.075 R)
• M70: 31,920,894 km (0.042 R)
• M71: 32,560,575 km (0.057 R)
• M72: 33,010,715 km (0.087 R)
• M73: 35,821,360 km (0.08 R)
• M74: 36,219,589 km (0.084 R)
• M75: 36,286,160 km (0.093 R)
• M76: 37,625,061 km (0.115 R)
• M77: 37,692,380 km (0.082 R)
• M78: 38,639,784 km (0.038 R)
• M79: 38,843,835 km (0.117 R)
• M80: 38,911,902 km (0.115 R)
• M81: 39,731,998 km (0.107 R)
• M82: 40,696,156 km (0.077 R)
• M83: 41,458,955 km (0.062 R)
• M84: 43,069,377 km (0.104 R)
• M85: 43,139,837 km (0.116 R)
• M86: 44,130,474 km (0.103 R)
• M87: 44,415,009 km (0.115 R)
• M88: 44,914,218 km (0.055 R)
• M89: 45,128,741 km (0.097 R)
• M90: 45,343,563 km (0.1 R)
• M91: 45,487,028 km (0.045 R)
• M92: 46,134,338 km (0.092 R)
• M93: 46,929,750 km (0.096 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: 257 - 15,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit