🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.82 AU - 1.3 AU

Year: 391 Days

Day: 37.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 37.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.1 AU - 1.4 AU

Year: 501 Days

Day: 30.3 Hours

Environment

Temp: 16 °C

Axial Tilt: 13 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 81,558,113 km

• M1: 380,577 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.79 AU - 4.37 AU

Year: 2952 Days

Day: 14.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.21 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.4

Radius: 7.1

Gravity: 10.64 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 14.14 AU - 14.54 AU

Year: 19449 Days

Day: 16.9 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,558,113 km

• M1: 105,616 km (0.071 R)
• M2: 202,256 km (0.056 R)
• M3: 343,926 km (0.103 R)
• M4: 445,502 km (0.084 R)
• M5: 638,334 km (0.07 R)
• M6: 1,762,113 km (0.03 R)
• M7: 1,944,623 km (0.097 R)
• M8: 3,126,595 km (0.1 R)
• M9: 3,348,000 km (0.109 R)
• M10: 4,162,411 km (0.075 R)
• M11: 4,992,530 km (0.101 R)
• M12: 5,338,550 km (0.09 R)
• M13: 5,514,626 km (0.115 R)
• M14: 5,872,315 km (0.053 R)
• M15: 6,099,704 km (0.096 R)
• M16: 6,516,334 km (0.119 R)
• M17: 6,657,255 km (0.072 R)
• M18: 7,086,002 km (0.083 R)
• M19: 7,523,875 km (0.096 R)
• M20: 7,770,861 km (0.035 R)
• M21: 7,870,344 km (0.099 R)
• M22: 8,272,912 km (0.095 R)
• M23: 9,045,585 km (0.11 R)
• M24: 9,255,471 km (0.12 R)
• M25: 10,111,170 km (0.072 R)
• M26: 11,272,349 km (0.108 R)
• M27: 11,441,694 km (0.093 R)
• M28: 12,012,111 km (0.086 R)
• M29: 12,185,046 km (0.085 R)
• M30: 12,533,459 km (0.092 R)
• M31: 13,121,229 km (0.101 R)
• M32: 13,658,136 km (0.107 R)
• M33: 13,778,413 km (0.115 R)
• M34: 14,019,864 km (0.075 R)
• M35: 14,938,395 km (0.1 R)
• M36: 18,601,298 km (0.097 R)
• M37: 18,801,460 km (0.044 R)
• M38: 19,271,198 km (0.075 R)
• M39: 20,085,609 km (0.082 R)
• M40: 21,958,424 km (0.083 R)
• M41: 22,808,739 km (0.065 R)
• M42: 22,879,947 km (0.105 R)
• M43: 22,951,455 km (0.107 R)
• M44: 23,381,399 km (0.113 R)
• M45: 24,322,220 km (0.084 R)
• M46: 24,907,297 km (0.052 R)
• M47: 25,275,458 km (0.032 R)
• M48: 25,571,213 km (0.094 R)
• M49: 25,645,264 km (0.092 R)
• M50: 25,719,464 km (0.045 R)
• M51: 27,749,358 km (0.088 R)
• M52: 27,978,093 km (0.092 R)
• M53: 28,130,832 km (0.069 R)
• M54: 29,908,205 km (0.104 R)
• M55: 30,377,792 km (0.067 R)
• M56: 30,928,761 km (0.071 R)
• M57: 31,245,011 km (0.111 R)
• M58: 33,976,668 km (0.097 R)
• M59: 34,876,649 km (0.079 R)
• M60: 35,867,436 km (0.038 R)
• M61: 38,809,577 km (0.042 R)
• M62: 40,008,006 km (0.054 R)
• M63: 40,525,315 km (0.06 R)
• M64: 40,784,867 km (0.047 R)
• M65: 41,131,635 km (0.089 R)
• M66: 42,441,066 km (0.06 R)
• M67: 42,880,584 km (0.111 R)
• M68: 43,409,861 km (0.105 R)
• M69: 44,119,105 km (0.097 R)
• M70: 45,190,076 km (0.06 R)
• M71: 45,998,952 km (0.117 R)
• M72: 49,743,835 km (0.048 R)
• M73: 50,951,539 km (0.037 R)
• M74: 52,733,848 km (0.095 R)
• M75: 54,441,208 km (0.11 R)
• M76: 56,359,502 km (0.108 R)
• M77: 57,035,983 km (0.101 R)
• M78: 59,081,884 km (0.118 R)
• M79: 59,180,020 km (0.092 R)
• M80: 59,278,007 km (0.091 R)
• M81: 59,572,565 km (0.094 R)
• M82: 59,966,157 km (0.061 R)
• M83: 60,360,497 km (0.107 R)
• M84: 60,557,966 km (0.12 R)
• M85: 61,847,051 km (0.107 R)
• M86: 62,844,719 km (0.082 R)
• M87: 63,747,243 km (0.112 R)
• M88: 63,847,773 km (0.079 R)
• M89: 64,957,191 km (0.117 R)
• M90: 65,058,319 km (0.047 R)
• M91: 65,666,434 km (0.119 R)
• M92: 68,015,121 km (0.117 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 755

Radius: 4.1

Gravity: 44.91 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 11.39 AU - 18.93 AU

Year: 21141 Days

Day: 21.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 81,558,113 km

• M1: 185,950 km (0.1 R)
• M2: 216,019 km (0.092 R)
• M3: 281,543 km (0.1 R)
• M4: 703,110 km (0.091 R)
• M5: 803,191 km (0.1 R)
• M6: 989,740 km (0.099 R)
• M7: 1,073,814 km (0.078 R)
• M8: 1,278,912 km (0.101 R)
• M9: 1,432,998 km (0.108 R)
• M10: 1,464,563 km (0.102 R)
• M11: 2,106,637 km (0.117 R)
• M12: 2,288,399 km (0.079 R)
• M13: 3,524,227 km (0.026 R)
• M14: 3,959,856 km (0.115 R)
• M15: 4,138,924 km (0.085 R)
• M16: 4,458,615 km (0.08 R)
• M17: 4,881,079 km (0.103 R)
• M18: 5,365,627 km (0.117 R)
• M19: 5,713,741 km (0.079 R)
• M20: 5,915,997 km (0.03 R)
• M21: 7,450,872 km (0.111 R)
• M22: 7,950,828 km (0.108 R)
• M23: 8,119,873 km (0.076 R)
• M24: 9,218,071 km (0.079 R)
• M25: 9,395,644 km (0.082 R)
• M26: 9,754,230 km (0.07 R)
• M27: 10,056,567 km (0.109 R)
• M28: 10,117,304 km (0.11 R)
• M29: 10,239,376 km (0.089 R)
• M30: 11,296,135 km (0.051 R)
• M31: 11,933,721 km (0.066 R)
• M32: 12,517,452 km (0.081 R)
• M33: 12,977,914 km (0.109 R)
• M34: 14,943,930 km (0.03 R)
• M35: 15,572,690 km (0.086 R)
• M36: 16,783,684 km (0.056 R)
• M37: 17,950,697 km (0.083 R)
• M38: 18,395,153 km (0.043 R)
• M39: 18,618,652 km (0.071 R)
• M40: 19,902,501 km (0.082 R)
• M41: 21,684,211 km (0.093 R)
• M42: 21,920,277 km (0.109 R)
• M43: 22,236,527 km (0.057 R)
• M44: 23,596,970 km (0.113 R)
• M45: 24,409,885 km (0.096 R)
• M46: 26,565,739 km (0.084 R)
• M47: 28,954,668 km (0.036 R)
• M48: 30,086,825 km (0.042 R)
• M49: 32,035,786 km (0.106 R)
• M50: 32,484,280 km (0.096 R)
• M51: 32,664,396 km (0.101 R)
• M52: 34,116,393 km (0.047 R)
• M53: 36,520,431 km (0.067 R)
• M54: 38,026,881 km (0.087 R)
• M55: 39,169,809 km (0.066 R)
• M56: 39,361,444 km (0.092 R)
• M57: 41,880,522 km (0.079 R)
• M58: 42,174,482 km (0.08 R)
• M59: 42,272,618 km (0.112 R)
• M60: 43,952,752 km (0.055 R)
• M61: 45,453,368 km (0.037 R)
• M62: 45,554,048 km (0.098 R)
• M63: 46,463,004 km (0.085 R)
• M64: 46,564,432 km (0.064 R)
• M65: 47,786,646 km (0.067 R)
• M66: 48,401,643 km (0.106 R)
• M67: 52,991,455 km (0.114 R)
• M68: 53,097,371 km (0.108 R)
• M69: 54,160,413 km (0.051 R)
• M70: 55,983,562 km (0.111 R)
• M71: 57,065,454 km (0.043 R)
• M72: 57,717,850 km (0.075 R)
• M73: 58,045,021 km (0.075 R)
• M74: 59,689,850 km (0.074 R)
• M75: 61,238,936 km (0.074 R)
• M76: 61,906,740 km (0.105 R)
• M77: 62,465,189 km (0.114 R)
• M78: 63,249,830 km (0.047 R)
• M79: 64,602,494 km (0.073 R)
• M80: 67,336,246 km (0.098 R)
• M81: 71,975,575 km (0.082 R)
• M82: 73,151,414 km (0.076 R)
• M83: 73,741,727 km (0.09 R)
• M84: 74,096,723 km (0.071 R)
• M85: 75,283,932 km (0.095 R)
• M86: 75,760,550 km (0.111 R)
• M87: 76,238,216 km (0.088 R)
• M88: 76,357,895 km (0.105 R)
• M89: 76,836,758 km (0.101 R)
• M90: 76,956,585 km (0.052 R)
• M91: 77,076,563 km (0.08 R)
• M92: 77,677,198 km (0.119 R)
• M93: 81,435,845 km (0.098 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 215 - 14,962 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit