🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.47 AU - 0.75 AU

Year: 172 Days

Day: 12.2 Hours

Environment

Temp: 153 °C

Axial Tilt: 9.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.6 AU - 4.04 AU

Year: 2188 Days

Day: 43.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 47,484,961 km

• M1: 1,364,033 km (0.086 R)
• M2: 1,843,644 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.18 AU - 3.52 AU

Year: 2217 Days

Day: 29.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 755.6

Radius: 9.9

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.5 AU - 7.24 AU

Year: 5143 Days

Day: 6.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 47,484,961 km

• M1: 128,355 km (0.106 R)
• M2: 395,686 km (0.107 R)
• M3: 554,111 km (0.074 R)
• M4: 747,690 km (0.12 R)
• M5: 813,064 km (0.083 R)
• M6: 964,009 km (0.06 R)
• M7: 1,050,476 km (0.112 R)
• M8: 1,342,192 km (0.102 R)
• M9: 1,456,036 km (0.101 R)
• M10: 1,573,470 km (0.076 R)
• M11: 1,764,357 km (0.117 R)
• M12: 2,074,474 km (0.098 R)
• M13: 2,501,426 km (0.097 R)
• M14: 2,663,590 km (0.104 R)
• M15: 2,976,998 km (0.119 R)
• M16: 3,105,801 km (0.062 R)
• M17: 3,170,876 km (0.071 R)
• M18: 3,346,654 km (0.096 R)
• M19: 3,413,375 km (0.091 R)
• M20: 3,963,745 km (0.073 R)
• M21: 4,177,221 km (0.059 R)
• M22: 4,566,325 km (0.08 R)
• M23: 4,640,526 km (0.119 R)
• M24: 4,715,175 km (0.059 R)
• M25: 4,840,538 km (0.102 R)
• M26: 4,916,235 km (0.1 R)
• M27: 5,094,555 km (0.109 R)
• M28: 5,405,270 km (0.084 R)
• M29: 5,483,959 km (0.107 R)
• M30: 5,775,525 km (0.046 R)
• M31: 5,909,864 km (0.119 R)
• M32: 6,652,767 km (0.106 R)
• M33: 6,793,539 km (0.106 R)
• M34: 6,935,357 km (0.08 R)
• M35: 7,106,796 km (0.069 R)
• M36: 7,424,842 km (0.086 R)
• M37: 7,777,294 km (0.081 R)
• M38: 8,376,583 km (0.12 R)
• M39: 8,528,724 km (0.113 R)
• M40: 8,990,832 km (0.079 R)
• M41: 9,683,321 km (0.084 R)
• M42: 9,811,077 km (0.098 R)
• M43: 10,230,101 km (0.057 R)
• M44: 10,589,285 km (0.044 R)
• M45: 11,152,521 km (0.072 R)
• M46: 11,286,561 km (0.098 R)
• M47: 11,454,709 km (0.04 R)
• M48: 11,522,327 km (0.055 R)
• M49: 11,861,914 km (0.115 R)
• M50: 12,067,163 km (0.086 R)
• M51: 12,273,757 km (0.069 R)
• M52: 12,585,669 km (0.119 R)
• M53: 13,823,741 km (0.092 R)
• M54: 14,548,543 km (0.12 R)
• M55: 14,694,999 km (0.067 R)
• M56: 14,952,457 km (0.082 R)
• M57: 15,584,059 km (0.047 R)
• M58: 15,884,152 km (0.057 R)
• M59: 16,148,492 km (0.087 R)
• M60: 16,262,186 km (0.111 R)
• M61: 16,604,915 km (0.117 R)
• M62: 18,078,005 km (0.112 R)
• M63: 19,431,267 km (0.094 R)
• M64: 19,552,292 km (0.084 R)
• M65: 19,673,466 km (0.074 R)
• M66: 20,079,325 km (0.108 R)
• M67: 20,981,999 km (0.043 R)
• M68: 21,355,096 km (0.082 R)
• M69: 21,814,062 km (0.086 R)
• M70: 22,911,811 km (0.12 R)
• M71: 23,124,988 km (0.104 R)
• M72: 24,548,412 km (0.101 R)
• M73: 25,424,906 km (0.112 R)
• M74: 25,601,432 km (0.076 R)
• M75: 25,866,968 km (0.097 R)
• M76: 26,177,982 km (0.096 R)
• M77: 26,311,573 km (0.085 R)
• M78: 26,938,388 km (0.08 R)
• M79: 27,524,662 km (0.094 R)
• M80: 28,069,647 km (0.092 R)
• M81: 28,526,519 km (0.087 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 173.4

Radius: 4.7

Gravity: 7.85 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 11.51 AU - 17.13 AU

Year: 19598 Days

Day: 22.1 Hours

Environment

Temp: -178 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 47,484,961 km

• M1: 59,989 km (0.094 R)
• M2: 105,915 km (0.109 R)
• M3: 670,198 km (0.084 R)
• M4: 1,052,122 km (0.111 R)
• M5: 1,131,558 km (0.114 R)
• M6: 1,233,734 km (0.062 R)
• M7: 1,513,482 km (0.104 R)
• M8: 1,672,055 km (0.116 R)
• M9: 2,005,359 km (0.092 R)
• M10: 2,281,368 km (0.057 R)
• M11: 2,758,734 km (0.101 R)
• M12: 2,813,637 km (0.099 R)
• M13: 3,008,712 km (0.059 R)
• M14: 3,122,257 km (0.075 R)
• M15: 3,441,499 km (0.091 R)
• M16: 3,862,916 km (0.113 R)
• M17: 4,428,247 km (0.075 R)
• M18: 4,622,425 km (0.03 R)
• M19: 4,655,187 km (0.084 R)
• M20: 4,919,077 km (0.062 R)
• M21: 5,019,308 km (0.106 R)
• M22: 5,153,946 km (0.09 R)
• M23: 5,530,484 km (0.054 R)
• M24: 6,093,720 km (0.096 R)
• M25: 6,345,942 km (0.05 R)
• M26: 6,823,458 km (0.107 R)
• M27: 7,274,346 km (0.066 R)
• M28: 7,312,344 km (0.089 R)
• M29: 7,734,808 km (0.12 R)
• M30: 8,047,019 km (0.059 R)
• M31: 9,090,015 km (0.079 R)
• M32: 10,388,076 km (0.1 R)
• M33: 10,473,796 km (0.077 R)
• M34: 10,645,983 km (0.069 R)
• M35: 11,036,733 km (0.12 R)
• M36: 11,211,912 km (0.113 R)
• M37: 11,653,824 km (0.113 R)
• M38: 12,011,512 km (0.117 R)
• M39: 12,418,269 km (0.099 R)
• M40: 12,829,513 km (0.061 R)
• M41: 12,967,592 km (0.065 R)
• M42: 13,618,343 km (0.087 R)
• M43: 14,184,571 km (0.108 R)
• M44: 14,327,287 km (0.037 R)
• M45: 14,422,731 km (0.109 R)
• M46: 14,854,919 km (0.1 R)
• M47: 14,999,879 km (0.083 R)
• M48: 15,633,576 km (0.098 R)
• M49: 16,176,616 km (0.109 R)
• M50: 16,725,790 km (0.095 R)
• M51: 16,775,905 km (0.103 R)
• M52: 18,565,395 km (0.097 R)
• M53: 19,087,641 km (0.107 R)
• M54: 19,245,168 km (0.054 R)
• M55: 19,508,909 km (0.054 R)
• M56: 19,880,061 km (0.12 R)
• M57: 20,845,117 km (0.065 R)
• M58: 21,007,431 km (0.032 R)
• M59: 21,496,915 km (0.09 R)
• M60: 21,606,271 km (0.107 R)
• M61: 21,770,529 km (0.082 R)
• M62: 21,880,185 km (0.12 R)
• M63: 21,935,237 km (0.115 R)
• M64: 22,210,646 km (0.045 R)
• M65: 22,709,256 km (0.029 R)
• M66: 22,932,007 km (0.048 R)
• M67: 23,155,506 km (0.104 R)
• M68: 24,170,229 km (0.041 R)
• M69: 25,719,464 km (0.114 R)
• M70: 26,068,027 km (0.098 R)
• M71: 27,005,258 km (0.049 R)
• M72: 27,834,329 km (0.084 R)
• M73: 28,132,478 km (0.042 R)
• M74: 28,371,685 km (0.062 R)
• M75: 28,671,778 km (0.085 R)
• M76: 28,912,631 km (0.073 R)
• M77: 30,801,304 km (0.102 R)
• M78: 33,994,171 km (0.078 R)
• M79: 34,057,750 km (0.085 R)
• M80: 35,920,693 km (0.105 R)
• M81: 36,115,320 km (0.025 R)
• M82: 36,766,669 km (0.108 R)
• M83: 36,962,791 km (0.118 R)
• M84: 37,356,084 km (0.1 R)
• M85: 37,487,431 km (0.117 R)
• M86: 38,345,375 km (0.12 R)
• M87: 39,476,933 km (0.116 R)
• M88: 39,878,903 km (0.071 R)
• M89: 41,909,095 km (0.053 R)
• M90: 42,182,411 km (0.09 R)
• M91: 42,662,022 km (0.113 R)
• M92: 43,212,243 km (0.104 R)
• M93: 47,129,762 km (0.083 R)

Kuiper Belt

Range: 30.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 10,562 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit