🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.56 AU - 0.66 AU

Year: 177 Days

Day: 14 Hours

Environment

Temp: 133 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,776,072 km

• M1: 164,109 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.3 AU - 1.48 AU

Year: 608 Days

Day: 46.4 Hours

Environment

Temp: -31 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.34 AU - 1.86 AU

Year: 751 Days

Day: 14 Hours

Environment

Temp: -47 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.84 AU - 2.2 AU

Year: 1065 Days

Day: 28.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.56 AU - 5.02 AU

Year: 3295 Days

Day: 15.7 Hours

Environment

Temp: -130 °C

Axial Tilt: 13 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,776,072 km

• M1: 285,433 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.6

Radius: 9.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 5 AU - 6.14 AU

Year: 4875 Days

Day: 7.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 64,776,072 km

• M1: 142,716 km (0.103 R)
• M2: 252,072 km (0.115 R)
• M3: 339,138 km (0.077 R)
• M4: 648,357 km (0.119 R)
• M5: 779,405 km (0.085 R)
• M6: 1,014,872 km (0.097 R)
• M7: 1,320,201 km (0.076 R)
• M8: 1,452,895 km (0.036 R)
• M9: 1,539,661 km (0.117 R)
• M10: 1,653,954 km (0.078 R)
• M11: 2,224,520 km (0.103 R)
• M12: 2,296,477 km (0.081 R)
• M13: 2,413,014 km (0.089 R)
• M14: 2,606,743 km (0.113 R)
• M15: 2,805,708 km (0.102 R)
• M16: 3,009,760 km (0.113 R)
• M17: 3,073,488 km (0.068 R)
• M18: 3,169,979 km (0.061 R)
• M19: 3,701,650 km (0.115 R)
• M20: 4,532,666 km (0.042 R)
• M21: 4,884,670 km (0.068 R)
• M22: 5,753,385 km (0.105 R)
• M23: 5,932,902 km (0.05 R)
• M24: 6,093,869 km (0.117 R)
• M25: 6,523,814 km (0.067 R)
• M26: 6,586,046 km (0.079 R)
• M27: 6,794,735 km (0.038 R)
• M28: 6,900,052 km (0.088 R)
• M29: 7,304,864 km (0.105 R)
• M30: 7,369,490 km (0.088 R)
• M31: 7,783,278 km (0.075 R)
• M32: 8,406,952 km (0.093 R)
• M33: 9,069,820 km (0.072 R)
• M34: 9,583,838 km (0.048 R)
• M35: 9,963,667 km (0.109 R)
• M36: 10,566,995 km (0.059 R)
• M37: 11,033,441 km (0.069 R)
• M38: 11,132,475 km (0.036 R)
• M39: 11,682,696 km (0.072 R)
• M40: 11,783,675 km (0.074 R)
• M41: 11,910,384 km (0.07 R)
• M42: 12,011,961 km (0.056 R)
• M43: 12,139,418 km (0.093 R)
• M44: 12,293,055 km (0.096 R)
• M45: 12,370,098 km (0.05 R)
• M46: 12,473,022 km (0.112 R)
• M47: 12,809,467 km (0.092 R)
• M48: 12,913,737 km (0.098 R)
• M49: 13,650,656 km (0.097 R)
• M50: 14,051,130 km (0.103 R)
• M51: 14,266,251 km (0.11 R)
• M52: 15,524,519 km (0.095 R)
• M53: 15,970,620 km (0.084 R)
• M54: 16,392,486 km (0.115 R)
• M55: 16,505,582 km (0.103 R)
• M56: 16,789,668 km (0.074 R)
• M57: 16,875,089 km (0.047 R)
• M58: 17,132,547 km (0.108 R)
• M59: 18,497,926 km (0.09 R)
• M60: 18,615,660 km (0.078 R)
• M61: 19,597,171 km (0.086 R)
• M62: 19,897,863 km (0.112 R)
• M63: 19,988,370 km (0.051 R)
• M64: 20,351,893 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.58 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 396.6

Radius: 3.1

Gravity: 41.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 13.85 AU - 15.31 AU

Year: 20646 Days

Day: 17.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 176 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,776,072 km

• M1: 157,527 km (0.116 R)
• M2: 294,409 km (0.107 R)
• M3: 358,287 km (0.103 R)
• M4: 444,455 km (0.113 R)
• M5: 518,057 km (0.067 R)
• M6: 762,351 km (0.104 R)
• M7: 828,473 km (0.049 R)
• M8: 1,263,354 km (0.045 R)
• M9: 1,614,610 km (0.09 R)
• M10: 1,671,307 km (0.09 R)
• M11: 1,815,669 km (0.076 R)
• M12: 2,336,270 km (0.106 R)
• M13: 2,530,298 km (0.114 R)
• M14: 3,072,890 km (0.081 R)
• M15: 4,142,963 km (0.095 R)
• M16: 4,377,533 km (0.097 R)
• M17: 4,456,670 km (0.11 R)
• M18: 4,696,775 km (0.074 R)
• M19: 5,655,996 km (0.045 R)
• M20: 5,742,165 km (0.119 R)
• M21: 6,179,738 km (0.102 R)
• M22: 7,086,451 km (0.07 R)
• M23: 7,132,826 km (0.095 R)
• M24: 7,507,868 km (0.075 R)
• M25: 8,325,720 km (0.117 R)
• M26: 10,305,947 km (0.112 R)
• M27: 12,310,858 km (0.067 R)
• M28: 12,534,656 km (0.081 R)
• M29: 12,647,154 km (0.081 R)
• M30: 12,703,402 km (0.066 R)
• M31: 13,328,572 km (0.112 R)
• M32: 13,905,421 km (0.074 R)
• M33: 14,667,622 km (0.069 R)
• M34: 15,083,654 km (0.097 R)
• M35: 16,662,211 km (0.077 R)
• M36: 16,971,878 km (0.111 R)
• M37: 17,033,962 km (0.115 R)
• M38: 17,158,427 km (0.067 R)
• M39: 17,283,341 km (0.055 R)
• M40: 17,596,599 km (0.065 R)
• M41: 18,165,370 km (0.076 R)
• M42: 18,740,125 km (0.105 R)
• M43: 18,933,107 km (0.073 R)
• M44: 20,964,646 km (0.088 R)
• M45: 21,164,808 km (0.08 R)
• M46: 25,442,559 km (0.113 R)
• M47: 26,732,990 km (0.086 R)
• M48: 27,531,992 km (0.089 R)
• M49: 27,678,149 km (0.065 R)
• M50: 28,117,967 km (0.046 R)
• M51: 29,302,184 km (0.082 R)
• M52: 29,376,833 km (0.058 R)
• M53: 29,526,132 km (0.109 R)
• M54: 29,750,529 km (0.064 R)
• M55: 30,351,762 km (0.067 R)
• M56: 32,102,506 km (0.083 R)
• M57: 32,719,149 km (0.104 R)
• M58: 33,573,353 km (0.06 R)
• M59: 34,592,264 km (0.107 R)
• M60: 35,303,602 km (0.117 R)
• M61: 35,383,038 km (0.105 R)
• M62: 35,700,933 km (0.118 R)
• M63: 35,780,520 km (0.116 R)
• M64: 36,660,454 km (0.07 R)
• M65: 40,002,022 km (0.053 R)
• M66: 41,081,670 km (0.092 R)
• M67: 42,507,936 km (0.111 R)
• M68: 43,354,510 km (0.079 R)
• M69: 43,950,358 km (0.093 R)
• M70: 44,634,769 km (0.039 R)
• M71: 44,892,227 km (0.109 R)
• M72: 46,708,794 km (0.116 R)
• M73: 46,970,291 km (0.111 R)
• M74: 47,757,475 km (0.085 R)
• M75: 48,637,409 km (0.098 R)
• M76: 49,167,883 km (0.099 R)
• M77: 49,433,868 km (0.108 R)
• M78: 49,878,174 km (0.112 R)
• M79: 50,145,505 km (0.071 R)
• M80: 51,578,653 km (0.074 R)
• M81: 53,207,175 km (0.073 R)
• M82: 54,302,232 km (0.116 R)
• M83: 55,589,073 km (0.104 R)
• M84: 56,328,834 km (0.12 R)
• M85: 57,818,231 km (0.12 R)
• M86: 58,099,026 km (0.089 R)
• M87: 58,849,858 km (0.056 R)
• M88: 59,603,831 km (0.092 R)
• M89: 59,887,319 km (0.111 R)
• M90: 61,121,352 km (0.09 R)
• M91: 61,980,492 km (0.095 R)
• M92: 62,076,235 km (0.096 R)
• M93: 62,267,720 km (0.076 R)
• M94: 62,459,505 km (0.087 R)
• M95: 62,747,630 km (0.041 R)
• M96: 63,517,760 km (0.094 R)
• M97: 64,776,028 km (0.03 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: 262 - 18,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit