🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.58 AU - 0.86 AU

Year: 267 Days

Day: 34.5 Hours

Environment

Temp: -3 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.98 AU - 1.2 AU

Year: 497 Days

Day: 45.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 40,017,111 km

• M1: 114,742 km (0.085 R)
• M2: 567,425 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.23 AU - 1.79 AU

Year: 810 Days

Day: 33.4 Hours

Environment

Temp: -94 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,017,111 km

• M1: 260,450 km (0.078 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.41 AU - 1.77 AU

Year: 875 Days

Day: 41.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.51 AU - 1.97 AU

Year: 1002 Days

Day: 17.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.74 AU - 1.74 AU

Year: 1002 Days

Day: 27.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 165.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,017,111 km

• M1: 588,368 km (0.099 R)

Asteroid Belt

Center: 3.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 191.1

Radius: 9.4

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 5.95 AU - 6.39 AU

Year: 6691 Days

Day: 5.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 40,017,111 km

• M1: 156,330 km (0.104 R)
• M2: 253,419 km (0.035 R)
• M3: 314,904 km (0.025 R)
• M4: 391,498 km (0.026 R)
• M5: 539,749 km (0.087 R)
• M6: 728,691 km (0.111 R)
• M7: 893,548 km (0.117 R)
• M8: 1,010,534 km (0.113 R)
• M9: 1,120,488 km (0.082 R)
• M10: 1,312,721 km (0.1 R)
• M11: 1,515,875 km (0.098 R)
• M12: 1,642,734 km (0.05 R)
• M13: 1,729,501 km (0.067 R)
• M14: 1,847,384 km (0.076 R)
• M15: 1,952,851 km (0.104 R)
• M16: 2,832,935 km (0.091 R)
• M17: 3,115,076 km (0.054 R)
• M18: 3,898,221 km (0.038 R)
• M19: 4,034,505 km (0.045 R)
• M20: 4,172,434 km (0.069 R)
• M21: 4,698,420 km (0.097 R)
• M22: 4,864,474 km (0.106 R)
• M23: 5,417,687 km (0.086 R)
• M24: 5,701,923 km (0.116 R)
• M25: 5,990,946 km (0.092 R)
• M26: 6,399,049 km (0.119 R)
• M27: 6,629,729 km (0.097 R)
• M28: 6,792,791 km (0.091 R)
• M29: 6,980,835 km (0.113 R)
• M30: 7,170,675 km (0.052 R)
• M31: 7,362,160 km (0.11 R)
• M32: 7,434,416 km (0.064 R)
• M33: 7,555,291 km (0.106 R)
• M34: 7,701,298 km (0.063 R)
• M35: 8,169,839 km (0.057 R)
• M36: 8,596,941 km (0.095 R)
• M37: 9,186,356 km (0.03 R)
• M38: 9,735,979 km (0.092 R)
• M39: 9,815,415 km (0.111 R)
• M40: 10,188,662 km (0.119 R)
• M41: 10,323,151 km (0.04 R)
• M42: 11,336,527 km (0.109 R)
• M43: 11,643,950 km (0.091 R)
• M44: 11,728,174 km (0.094 R)
• M45: 11,925,793 km (0.11 R)
• M46: 12,381,318 km (0.083 R)
• M47: 13,663,522 km (0.076 R)
• M48: 13,782,153 km (0.108 R)
• M49: 13,841,693 km (0.117 R)
• M50: 13,901,233 km (0.097 R)
• M51: 14,170,210 km (0.095 R)
• M52: 14,501,270 km (0.082 R)
• M53: 14,865,540 km (0.12 R)
• M54: 15,171,318 km (0.064 R)
• M55: 15,571,792 km (0.037 R)
• M56: 16,478,056 km (0.092 R)
• M57: 16,953,478 km (0.082 R)
• M58: 17,241,005 km (0.081 R)
• M59: 17,723,608 km (0.093 R)
• M60: 18,735,189 km (0.042 R)
• M61: 19,098,562 km (0.054 R)
• M62: 19,264,615 km (0.105 R)
• M63: 19,865,999 km (0.032 R)
• M64: 20,541,583 km (0.069 R)
• M65: 20,779,743 km (0.097 R)
• M66: 21,087,465 km (0.115 R)
• M67: 21,465,499 km (0.105 R)
• M68: 21,845,777 km (0.041 R)
• M69: 22,367,874 km (0.089 R)
• M70: 23,282,814 km (0.082 R)
• M71: 23,353,724 km (0.068 R)
• M72: 23,780,377 km (0.092 R)
• M73: 23,958,997 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.3

Radius: 11

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 8.36 AU - 9.78 AU

Year: 11925 Days

Day: 7.5 Hours

Environment

Temp: -192 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,017,111 km

• M1: 140,323 km (0.114 R)
• M2: 241,301 km (0.094 R)
• M3: 432,188 km (0.082 R)
• M4: 517,459 km (0.039 R)
• M5: 722,857 km (0.102 R)
• M6: 923,318 km (0.037 R)
• M7: 1,005,597 km (0.08 R)
• M8: 1,304,493 km (0.09 R)
• M9: 1,455,138 km (0.088 R)
• M10: 1,532,630 km (0.071 R)
• M11: 1,671,756 km (0.062 R)
• M12: 1,963,173 km (0.114 R)
• M13: 2,476,892 km (0.077 R)
• M14: 2,956,802 km (0.111 R)
• M15: 3,784,377 km (0.099 R)
• M16: 3,865,459 km (0.081 R)
• M17: 4,084,770 km (0.103 R)
• M18: 4,593,253 km (0.113 R)
• M19: 4,796,407 km (0.045 R)
• M20: 5,151,851 km (0.089 R)
• M21: 5,332,715 km (0.077 R)
• M22: 5,669,759 km (0.085 R)
• M23: 5,794,075 km (0.094 R)
• M24: 7,020,179 km (0.093 R)
• M25: 7,389,836 km (0.032 R)
• M26: 8,078,135 km (0.093 R)
• M27: 8,500,899 km (0.08 R)
• M28: 8,967,196 km (0.062 R)
• M29: 9,294,965 km (0.074 R)
• M30: 9,589,523 km (0.03 R)
• M31: 10,225,762 km (0.105 R)
• M32: 10,721,679 km (0.034 R)
• M33: 11,186,330 km (0.078 R)
• M34: 11,421,049 km (0.042 R)
• M35: 12,015,252 km (0.053 R)
• M36: 12,175,472 km (0.103 R)
• M37: 12,336,289 km (0.106 R)
• M38: 13,316,305 km (0.049 R)
• M39: 13,565,236 km (0.07 R)
• M40: 14,321,303 km (0.111 R)
• M41: 15,698,950 km (0.104 R)
• M42: 15,786,465 km (0.077 R)
• M43: 15,961,943 km (0.12 R)
• M44: 16,492,417 km (0.116 R)
• M45: 16,759,749 km (0.103 R)
• M46: 17,525,241 km (0.117 R)
• M47: 17,752,480 km (0.116 R)
• M48: 18,210,100 km (0.05 R)
• M49: 18,578,859 km (0.104 R)
• M50: 19,370,830 km (0.074 R)
• M51: 20,555,495 km (0.088 R)
• M52: 20,843,322 km (0.096 R)
• M53: 20,987,684 km (0.094 R)
• M54: 21,277,604 km (0.051 R)
• M55: 21,617,341 km (0.066 R)
• M56: 21,910,104 km (0.072 R)
• M57: 22,796,023 km (0.098 R)
• M58: 24,247,870 km (0.065 R)
• M59: 25,317,944 km (0.106 R)
• M60: 25,420,568 km (0.113 R)
• M61: 26,143,574 km (0.031 R)
• M62: 26,299,306 km (0.1 R)
• M63: 26,716,235 km (0.093 R)
• M64: 27,240,426 km (0.119 R)
• M65: 27,662,292 km (0.077 R)
• M66: 27,821,015 km (0.115 R)
• M67: 27,927,080 km (0.091 R)
• M68: 29,317,293 km (0.107 R)
• M69: 29,425,153 km (0.077 R)
• M70: 29,533,163 km (0.11 R)
• M71: 30,075,156 km (0.103 R)
• M72: 31,610,329 km (0.09 R)
• M73: 32,554,741 km (0.089 R)
• M74: 34,244,000 km (0.116 R)
• M75: 35,213,843 km (0.069 R)
• M76: 35,730,853 km (0.091 R)
• M77: 36,540,327 km (0.112 R)
• M78: 37,297,292 km (0.071 R)
• M79: 37,707,041 km (0.106 R)
• M80: 37,883,118 km (0.088 R)
• M81: 38,590,117 km (0.058 R)
• M82: 39,957,292 km (0.094 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 15,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit