🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.91 AU - 1.13 AU

Year: 388 Days

Day: 27.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,303,079 km

• M1: 552,016 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.15 AU - 1.55 AU

Year: 591 Days

Day: 13.9 Hours

Environment

Temp: -34 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.92 AU - 4.22 AU

Year: 3093 Days

Day: 21.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.3

Radius: 12.2

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.58 AU - 10.46 AU

Year: 9369 Days

Day: 12.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 28,303,079 km

• M1: 228,735 km (0.113 R)
• M2: 337,493 km (0.103 R)
• M3: 525,238 km (0.097 R)
• M4: 634,145 km (0.079 R)
• M5: 813,962 km (0.104 R)
• M6: 1,245,103 km (0.056 R)
• M7: 2,047,247 km (0.113 R)
• M8: 2,160,343 km (0.082 R)
• M9: 2,369,181 km (0.087 R)
• M10: 2,560,667 km (0.107 R)
• M11: 3,035,790 km (0.092 R)
• M12: 3,217,850 km (0.072 R)
• M13: 3,403,651 km (0.1 R)
• M14: 3,758,198 km (0.096 R)
• M15: 4,444,104 km (0.076 R)
• M16: 4,532,666 km (0.059 R)
• M17: 4,741,505 km (0.119 R)
• M18: 4,832,011 km (0.085 R)
• M19: 6,224,618 km (0.077 R)
• M20: 6,323,951 km (0.036 R)
• M21: 6,524,113 km (0.091 R)
• M22: 7,556,338 km (0.105 R)
• M23: 7,804,521 km (0.074 R)
• M24: 8,055,397 km (0.055 R)
• M25: 8,163,705 km (0.05 R)
• M26: 8,935,780 km (0.118 R)
• M27: 9,425,414 km (0.116 R)
• M28: 9,769,639 km (0.083 R)
• M29: 9,885,278 km (0.088 R)
• M30: 9,962,620 km (0.045 R)
• M31: 10,079,007 km (0.098 R)
• M32: 10,313,277 km (0.086 R)
• M33: 10,470,355 km (0.069 R)
• M34: 10,588,687 km (0.067 R)
• M35: 11,511,107 km (0.095 R)
• M36: 12,417,371 km (0.101 R)
• M37: 13,949,553 km (0.067 R)
• M38: 14,517,426 km (0.103 R)
• M39: 14,782,214 km (0.109 R)
• M40: 15,271,549 km (0.05 R)
• M41: 15,450,767 km (0.093 R)
• M42: 15,540,676 km (0.045 R)
• M43: 16,771,567 km (0.117 R)
• M44: 17,468,843 km (0.105 R)
• M45: 17,891,756 km (0.077 R)
• M46: 19,229,011 km (0.115 R)
• M47: 19,811,994 km (0.106 R)
• M48: 20,746,981 km (0.066 R)
• M49: 20,846,164 km (0.028 R)
• M50: 21,696,179 km (0.11 R)
• M51: 22,455,688 km (0.117 R)
• M52: 22,915,551 km (0.105 R)
• M53: 23,275,334 km (0.113 R)
• M54: 23,533,540 km (0.081 R)
• M55: 24,052,794 km (0.092 R)
• M56: 24,209,274 km (0.103 R)
• M57: 24,575,789 km (0.099 R)
• M58: 24,785,974 km (0.108 R)
• M59: 24,944,099 km (0.034 R)
• M60: 25,579,740 km (0.113 R)
• M61: 25,686,254 km (0.099 R)
• M62: 27,083,797 km (0.099 R)
• M63: 27,300,863 km (0.084 R)
• M64: 27,627,735 km (0.113 R)
• M65: 27,846,447 km (0.088 R)
• M66: 29,448,790 km (0.069 R)
• M67: 30,289,230 km (0.118 R)
• M68: 30,458,276 km (0.086 R)
• M69: 30,740,717 km (0.099 R)
• M70: 32,338,422 km (0.099 R)
• M71: 32,453,612 km (0.104 R)
• M72: 32,626,697 km (0.084 R)
• M73: 33,321,729 km (0.079 R)
• M74: 33,496,160 km (0.065 R)
• M75: 35,258,124 km (0.04 R)
• M76: 36,031,096 km (0.112 R)
• M77: 37,170,583 km (0.09 R)
• M78: 39,546,796 km (0.099 R)
• M79: 40,846,502 km (0.088 R)
• M80: 41,908,796 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 55.4

Radius: 4.5

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 10.44 AU - 13.86 AU

Year: 15955 Days

Day: 21.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,303,079 km

• M1: 84,224 km (0.096 R)
• M2: 113,096 km (0.081 R)
• M3: 248,931 km (0.079 R)
• M4: 353,051 km (0.097 R)
• M5: 502,649 km (0.051 R)
• M6: 556,803 km (0.093 R)
• M7: 719,267 km (0.099 R)
• M8: 768,335 km (0.085 R)
• M9: 870,061 km (0.08 R)
• M10: 909,256 km (0.085 R)
• M11: 1,072,467 km (0.084 R)
• M12: 1,200,972 km (0.086 R)
• M13: 1,380,040 km (0.085 R)
• M14: 1,583,493 km (0.099 R)
• M15: 1,897,799 km (0.096 R)
• M16: 2,053,380 km (0.12 R)
• M17: 2,358,560 km (0.077 R)
• M18: 2,852,383 km (0.048 R)
• M19: 2,891,577 km (0.064 R)
• M20: 3,335,733 km (0.038 R)
• M21: 5,313,716 km (0.095 R)
• M22: 6,672,813 km (0.091 R)
• M23: 7,015,243 km (0.045 R)
• M24: 7,854,636 km (0.095 R)
• M25: 8,048,665 km (0.025 R)
• M26: 8,526,181 km (0.077 R)
• M27: 8,754,019 km (0.079 R)
• M28: 8,782,592 km (0.095 R)
• M29: 9,303,192 km (0.116 R)
• M30: 9,478,970 km (0.117 R)
• M31: 9,774,426 km (0.067 R)
• M32: 10,283,507 km (0.069 R)
• M33: 10,709,113 km (0.102 R)
• M34: 10,862,601 km (0.094 R)
• M35: 11,109,587 km (0.067 R)
• M36: 11,233,753 km (0.12 R)
• M37: 11,420,900 km (0.072 R)
• M38: 11,483,581 km (0.059 R)
• M39: 12,020,488 km (0.098 R)
• M40: 12,404,356 km (0.059 R)
• M41: 12,597,786 km (0.116 R)
• M42: 13,053,013 km (0.05 R)
• M43: 13,745,950 km (0.093 R)
• M44: 14,248,150 km (0.098 R)
• M45: 14,927,175 km (0.115 R)
• M46: 15,167,279 km (0.069 R)
• M47: 15,616,671 km (0.032 R)
• M48: 15,895,372 km (0.074 R)
• M49: 16,848,011 km (0.085 R)
• M50: 17,026,482 km (0.059 R)
• M51: 17,313,261 km (0.119 R)
• M52: 17,746,496 km (0.083 R)
• M53: 17,819,051 km (0.094 R)
• M54: 18,219,824 km (0.075 R)
• M55: 18,586,787 km (0.104 R)
• M56: 19,178,896 km (0.038 R)
• M57: 19,552,143 km (0.064 R)
• M58: 20,533,804 km (0.114 R)
• M59: 21,415,534 km (0.078 R)
• M60: 21,492,726 km (0.106 R)
• M61: 21,686,306 km (0.105 R)
• M62: 22,387,770 km (0.077 R)
• M63: 22,662,581 km (0.089 R)
• M64: 23,493,598 km (0.049 R)
• M65: 24,375,028 km (0.036 R)
• M66: 24,657,768 km (0.113 R)
• M67: 24,698,160 km (0.101 R)
• M68: 24,941,555 km (0.036 R)
• M69: 25,185,699 km (0.112 R)
• M70: 25,226,390 km (0.088 R)
• M71: 25,553,261 km (0.078 R)
• M72: 26,005,047 km (0.096 R)
• M73: 27,627,884 km (0.102 R)
• M74: 28,218,347 km (0.054 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 387 - 15,042 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit