🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.46 AU - 0.62 AU

Year: 152 Days

Day: 39.4 Hours

Environment

Temp: 151 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.71 AU - 1.01 AU

Year: 305 Days

Day: 23.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 58,299,352 km

• M1: 446,400 km (0.118 R)

Asteroid Belt

Center: 3.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.5

Radius: 9

Gravity: 3.82 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.39 AU - 6.51 AU

Year: 5557 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 58,299,352 km

• M1: 152,889 km (0.084 R)
• M2: 221,704 km (0.113 R)
• M3: 280,945 km (0.116 R)
• M4: 348,114 km (0.119 R)
• M5: 405,410 km (0.107 R)
• M6: 550,819 km (0.081 R)
• M7: 703,708 km (0.098 R)
• M8: 882,927 km (0.079 R)
• M9: 1,039,556 km (0.069 R)
• M10: 1,179,579 km (0.096 R)
• M11: 1,394,551 km (0.119 R)
• M12: 1,622,239 km (0.091 R)
• M13: 1,816,118 km (0.062 R)
• M14: 1,908,270 km (0.106 R)
• M15: 2,325,499 km (0.111 R)
• M16: 2,771,001 km (0.041 R)
• M17: 3,168,483 km (0.1 R)
• M18: 3,261,383 km (0.076 R)
• M19: 3,431,027 km (0.102 R)
• M20: 3,507,322 km (0.108 R)
• M21: 3,720,050 km (0.075 R)
• M22: 3,857,680 km (0.101 R)
• M23: 4,219,408 km (0.115 R)
• M24: 4,280,743 km (0.094 R)
• M25: 4,466,544 km (0.073 R)
• M26: 5,040,102 km (0.073 R)
• M27: 5,127,168 km (0.039 R)
• M28: 5,214,683 km (0.108 R)
• M29: 5,704,616 km (0.055 R)
• M30: 5,772,533 km (0.08 R)
• M31: 5,932,304 km (0.096 R)
• M32: 6,232,696 km (0.108 R)
• M33: 6,467,116 km (0.045 R)
• M34: 6,680,742 km (0.092 R)
• M35: 6,752,399 km (0.118 R)
• M36: 7,335,232 km (0.094 R)
• M37: 7,458,800 km (0.093 R)
• M38: 8,035,650 km (0.109 R)
• M39: 8,188,539 km (0.08 R)
• M40: 8,445,398 km (0.108 R)
• M41: 8,757,310 km (0.101 R)
• M42: 8,941,016 km (0.079 R)
• M43: 9,046,482 km (0.119 R)
• M44: 9,499,614 km (0.119 R)
• M45: 10,069,582 km (0.078 R)
• M46: 10,179,387 km (0.081 R)
• M47: 10,344,842 km (0.034 R)
• M48: 10,427,869 km (0.066 R)
• M49: 10,987,515 km (0.034 R)
• M50: 11,044,063 km (0.084 R)
• M51: 11,128,885 km (0.08 R)
• M52: 11,556,884 km (0.113 R)
• M53: 11,961,098 km (0.079 R)
• M54: 13,111,655 km (0.079 R)
• M55: 14,668,670 km (0.071 R)
• M56: 15,232,205 km (0.053 R)
• M57: 15,358,316 km (0.093 R)
• M58: 15,866,500 km (0.027 R)
• M59: 16,186,938 km (0.097 R)
• M60: 16,639,173 km (0.09 R)
• M61: 16,704,098 km (0.114 R)
• M62: 16,964,698 km (0.102 R)
• M63: 17,226,644 km (0.086 R)
• M64: 17,391,052 km (0.063 R)
• M65: 17,589,119 km (0.119 R)
• M66: 17,655,242 km (0.083 R)
• M67: 18,422,080 km (0.066 R)
• M68: 18,489,250 km (0.074 R)
• M69: 18,758,825 km (0.095 R)
• M70: 19,063,705 km (0.097 R)
• M71: 20,057,035 km (0.079 R)
• M72: 20,438,360 km (0.094 R)
• M73: 20,577,486 km (0.098 R)
• M74: 21,490,183 km (0.032 R)
• M75: 21,844,730 km (0.083 R)
• M76: 22,201,072 km (0.085 R)
• M77: 22,919,890 km (0.117 R)
• M78: 23,354,771 km (0.098 R)
• M79: 23,536,682 km (0.106 R)
• M80: 23,719,191 km (0.067 R)
• M81: 23,938,801 km (0.059 R)
• M82: 24,786,871 km (0.068 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.6

Radius: 4.4

Gravity: 26.63 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.03 AU - 13.51 AU

Year: 15461 Days

Day: 18.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,299,352 km

• M1: 112,946 km (0.064 R)
• M2: 151,243 km (0.082 R)
• M3: 207,193 km (0.113 R)
• M4: 785,538 km (0.097 R)
• M5: 868,266 km (0.039 R)
• M6: 932,294 km (0.12 R)
• M7: 1,275,023 km (0.028 R)
• M8: 1,679,984 km (0.109 R)
• M9: 1,760,169 km (0.109 R)
• M10: 2,208,663 km (0.104 R)
• M11: 2,296,627 km (0.112 R)
• M12: 2,506,213 km (0.086 R)
• M13: 3,438,357 km (0.083 R)
• M14: 3,472,316 km (0.11 R)
• M15: 4,065,472 km (0.1 R)
• M16: 4,502,746 km (0.092 R)
• M17: 4,577,096 km (0.117 R)
• M18: 4,726,994 km (0.075 R)
• M19: 5,264,349 km (0.031 R)
• M20: 5,460,921 km (0.113 R)
• M21: 6,147,126 km (0.055 R)
• M22: 6,229,555 km (0.078 R)
• M23: 6,732,353 km (0.088 R)
• M24: 6,988,614 km (0.058 R)
• M25: 7,204,633 km (0.069 R)
• M26: 7,291,699 km (0.041 R)
• M27: 7,910,436 km (0.043 R)
• M28: 8,546,078 km (0.102 R)
• M29: 8,916,482 km (0.115 R)
• M30: 9,434,539 km (0.035 R)
• M31: 9,817,360 km (0.079 R)
• M32: 10,254,036 km (0.081 R)
• M33: 11,703,939 km (0.082 R)
• M34: 12,115,034 km (0.063 R)
• M35: 12,166,795 km (0.062 R)
• M36: 12,270,466 km (0.091 R)
• M37: 13,537,111 km (0.046 R)
• M38: 14,131,464 km (0.108 R)
• M39: 15,682,494 km (0.07 R)
• M40: 16,021,782 km (0.11 R)
• M41: 16,822,879 km (0.043 R)
• M42: 17,519,855 km (0.084 R)
• M43: 19,062,209 km (0.052 R)
• M44: 19,122,348 km (0.112 R)
• M45: 21,393,094 km (0.113 R)
• M46: 22,719,279 km (0.1 R)
• M47: 23,424,483 km (0.091 R)
• M48: 23,877,017 km (0.105 R)
• M49: 24,006,868 km (0.078 R)
• M50: 24,136,868 km (0.111 R)
• M51: 24,462,992 km (0.102 R)
• M52: 24,659,414 km (0.119 R)
• M53: 26,249,340 km (0.101 R)
• M54: 28,145,792 km (0.047 R)
• M55: 29,666,604 km (0.084 R)
• M56: 30,296,262 km (0.069 R)
• M57: 30,789,187 km (0.08 R)
• M58: 31,569,040 km (0.077 R)
• M59: 31,782,816 km (0.078 R)
• M60: 32,570,897 km (0.025 R)
• M61: 33,947,347 km (0.084 R)
• M62: 34,826,384 km (0.089 R)
• M63: 35,268,745 km (0.084 R)
• M64: 35,861,302 km (0.09 R)
• M65: 36,606,749 km (0.058 R)
• M66: 36,681,547 km (0.042 R)
• M67: 37,131,687 km (0.094 R)
• M68: 37,961,357 km (0.084 R)
• M69: 38,340,588 km (0.082 R)
• M70: 39,946,820 km (0.094 R)
• M71: 40,101,056 km (0.102 R)
• M72: 41,653,134 km (0.103 R)
• M73: 41,809,314 km (0.073 R)
• M74: 42,987,696 km (0.086 R)
• M75: 43,303,796 km (0.036 R)
• M76: 43,938,241 km (0.039 R)
• M77: 44,256,585 km (0.12 R)
• M78: 44,895,667 km (0.111 R)
• M79: 45,055,887 km (0.108 R)
• M80: 45,376,924 km (0.094 R)
• M81: 45,618,225 km (0.111 R)
• M82: 45,779,342 km (0.117 R)
• M83: 47,400,684 km (0.054 R)
• M84: 48,054,426 km (0.085 R)
• M85: 49,123,303 km (0.097 R)
• M86: 51,451,644 km (0.074 R)
• M87: 51,703,268 km (0.086 R)
• M88: 52,798,324 km (0.094 R)
• M89: 54,071,253 km (0.102 R)
• M90: 54,156,524 km (0.094 R)
• M91: 55,956,485 km (0.065 R)
• M92: 56,301,458 km (0.093 R)
• M93: 56,474,243 km (0.097 R)
• M94: 57,167,330 km (0.12 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 19,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit