🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.44 AU - 0.56 AU

Year: 124 Days

Day: 27.2 Hours

Environment

Temp: 286 °C

Axial Tilt: 0.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,643,329 km

• M1: 33,211 km (0.057 R)
• M2: 162,463 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.41 AU - 0.69 AU

Year: 143 Days

Day: 24.2 Hours

Environment

Temp: 269 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.55 AU - 0.79 AU

Year: 193 Days

Day: 44.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.46 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.76

Radius: 0.9

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 2.05 AU - 2.43 AU

Year: 1178 Days

Day: 37 Hours

Environment

Temp: -56 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 2.63 AU - 3.89 AU

Year: 2069 Days

Day: 33.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 63,643,329 km

• M1: 235,018 km (0.106 R)
• M2: 484,548 km (0.107 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.08 AU - 5.2 AU

Year: 4096 Days

Day: 40.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,643,329 km

• M1: 2,039,169 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.9

Radius: 13.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 8.27 AU - 11.55 AU

Year: 10964 Days

Day: 7.8 Hours

Environment

Temp: -179 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 63,643,329 km

• M1: 319,242 km (0.119 R)
• M2: 798,254 km (0.042 R)
• M3: 988,094 km (0.107 R)
• M4: 1,215,483 km (0.107 R)
• M5: 1,347,129 km (0.114 R)
• M6: 2,541,817 km (0.058 R)
• M7: 3,282,028 km (0.097 R)
• M8: 3,532,604 km (0.084 R)
• M9: 3,724,837 km (0.083 R)
• M10: 4,019,695 km (0.045 R)
• M11: 4,459,064 km (0.033 R)
• M12: 4,807,776 km (0.076 R)
• M13: 6,289,992 km (0.1 R)
• M14: 6,920,248 km (0.109 R)
• M15: 7,040,674 km (0.09 R)
• M16: 7,242,931 km (0.063 R)
• M17: 8,113,590 km (0.114 R)
• M18: 8,198,263 km (0.089 R)
• M19: 8,669,346 km (0.088 R)
• M20: 8,886,263 km (0.054 R)
• M21: 9,061,143 km (0.081 R)
• M22: 9,193,238 km (0.066 R)
• M23: 9,682,423 km (0.111 R)
• M24: 10,089,180 km (0.11 R)
• M25: 10,779,574 km (0.112 R)
• M26: 10,966,272 km (0.094 R)
• M27: 11,915,770 km (0.101 R)
• M28: 12,157,370 km (0.083 R)
• M29: 13,690,898 km (0.095 R)
• M30: 14,454,745 km (0.068 R)
• M31: 14,919,695 km (0.118 R)
• M32: 15,232,354 km (0.088 R)
• M33: 15,547,258 km (0.097 R)
• M34: 16,504,983 km (0.071 R)
• M35: 17,208,393 km (0.107 R)
• M36: 18,365,532 km (0.114 R)
• M37: 18,588,882 km (0.053 R)
• M38: 19,207,469 km (0.099 R)
• M39: 20,870,848 km (0.075 R)
• M40: 21,690,195 km (0.11 R)
• M41: 22,699,383 km (0.103 R)
• M42: 25,195,722 km (0.107 R)
• M43: 25,319,739 km (0.095 R)
• M44: 25,692,985 km (0.062 R)
• M45: 27,203,924 km (0.026 R)
• M46: 27,394,960 km (0.079 R)
• M47: 28,743,735 km (0.114 R)
• M48: 29,654,936 km (0.081 R)
• M49: 30,840,499 km (0.1 R)
• M50: 31,239,027 km (0.046 R)
• M51: 31,505,760 km (0.109 R)
• M52: 31,974,301 km (0.052 R)
• M53: 32,580,023 km (0.07 R)
• M54: 32,918,263 km (0.061 R)
• M55: 34,076,899 km (0.1 R)
• M56: 35,735,191 km (0.089 R)
• M57: 36,433,963 km (0.099 R)
• M58: 36,644,447 km (0.116 R)
• M59: 37,207,833 km (0.109 R)
• M60: 38,342,981 km (0.059 R)
• M61: 39,273,779 km (0.118 R)
• M62: 39,561,606 km (0.097 R)
• M63: 40,067,097 km (0.118 R)
• M64: 40,647,537 km (0.05 R)
• M65: 41,889,947 km (0.049 R)
• M66: 42,700,468 km (0.094 R)
• M67: 42,848,421 km (0.12 R)
• M68: 45,464,887 km (0.092 R)
• M69: 46,221,853 km (0.073 R)
• M70: 47,901,986 km (0.101 R)
• M71: 48,981,484 km (0.032 R)
• M72: 49,679,658 km (0.079 R)
• M73: 50,303,182 km (0.106 R)
• M74: 52,268,000 km (0.103 R)
• M75: 52,505,561 km (0.048 R)
• M76: 52,902,145 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 249.4

Radius: 4.4

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 16.74 AU - 17.92 AU

Year: 25356 Days

Day: 24.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,643,329 km

• M1: 321,336 km (0.105 R)
• M2: 385,065 km (0.086 R)
• M3: 418,724 km (0.066 R)
• M4: 641,625 km (0.097 R)
• M5: 682,017 km (0.063 R)
• M6: 808,726 km (0.065 R)
• M7: 1,036,414 km (0.085 R)
• M8: 1,575,266 km (0.061 R)
• M9: 1,858,155 km (0.115 R)
• M10: 1,946,119 km (0.048 R)
• M11: 2,035,429 km (0.104 R)
• M12: 2,343,002 km (0.094 R)
• M13: 2,566,950 km (0.075 R)
• M14: 2,599,562 km (0.03 R)
• M15: 3,035,191 km (0.099 R)
• M16: 3,822,974 km (0.068 R)
• M17: 4,433,333 km (0.045 R)
• M18: 4,630,353 km (0.097 R)
• M19: 4,951,390 km (0.046 R)
• M20: 5,657,193 km (0.106 R)
• M21: 6,043,455 km (0.116 R)
• M22: 6,217,886 km (0.035 R)
• M23: 6,527,105 km (0.058 R)
• M24: 6,571,685 km (0.062 R)
• M25: 7,068,799 km (0.106 R)
• M26: 7,624,854 km (0.052 R)
• M27: 8,146,801 km (0.086 R)
• M28: 9,476,128 km (0.069 R)
• M29: 9,678,683 km (0.091 R)
• M30: 9,934,047 km (0.088 R)
• M31: 10,555,626 km (0.119 R)
• M32: 11,030,150 km (0.08 R)
• M33: 11,836,333 km (0.102 R)
• M34: 11,890,787 km (0.054 R)
• M35: 12,494,863 km (0.045 R)
• M36: 12,996,465 km (0.108 R)
• M37: 13,447,951 km (0.091 R)
• M38: 15,009,005 km (0.098 R)
• M39: 15,363,701 km (0.091 R)
• M40: 15,601,712 km (0.06 R)
• M41: 15,661,251 km (0.076 R)
• M42: 15,840,769 km (0.095 R)
• M43: 17,548,728 km (0.094 R)
• M44: 17,922,274 km (0.12 R)
• M45: 18,550,585 km (0.03 R)
• M46: 18,613,865 km (0.047 R)
• M47: 19,442,487 km (0.096 R)
• M48: 19,893,525 km (0.046 R)
• M49: 19,958,301 km (0.107 R)
• M50: 20,740,398 km (0.115 R)
• M51: 23,146,381 km (0.088 R)
• M52: 23,419,098 km (0.087 R)
• M53: 24,382,059 km (0.093 R)
• M54: 24,590,150 km (0.119 R)
• M55: 25,287,725 km (0.088 R)
• M56: 26,702,472 km (0.077 R)
• M57: 27,131,967 km (0.083 R)
• M58: 28,799,086 km (0.111 R)
• M59: 30,201,117 km (0.052 R)
• M60: 30,573,766 km (0.058 R)
• M61: 30,798,013 km (0.102 R)
• M62: 34,072,561 km (0.113 R)
• M63: 34,693,990 km (0.028 R)
• M64: 37,216,360 km (0.104 R)
• M65: 37,856,190 km (0.102 R)
• M66: 38,097,043 km (0.074 R)
• M67: 38,177,377 km (0.08 R)
• M68: 38,661,027 km (0.086 R)
• M69: 39,878,753 km (0.1 R)
• M70: 40,779,931 km (0.11 R)
• M71: 41,356,780 km (0.087 R)
• M72: 42,351,905 km (0.1 R)
• M73: 42,435,231 km (0.076 R)
• M74: 43,691,105 km (0.077 R)
• M75: 44,874,275 km (0.064 R)
• M76: 45,044,068 km (0.104 R)
• M77: 46,410,795 km (0.083 R)
• M78: 48,660,597 km (0.086 R)
• M79: 49,009,908 km (0.051 R)
• M80: 49,974,665 km (0.076 R)
• M81: 50,150,741 km (0.113 R)
• M82: 50,326,968 km (0.098 R)
• M83: 51,922,878 km (0.061 R)
• M84: 56,625,487 km (0.042 R)
• M85: 56,809,043 km (0.104 R)
• M86: 57,453,062 km (0.089 R)
• M87: 58,007,023 km (0.078 R)
• M88: 58,470,029 km (0.048 R)
• M89: 60,709,509 km (0.087 R)
• M90: 60,991,351 km (0.09 R)
• M91: 61,462,136 km (0.078 R)
• M92: 62,123,358 km (0.073 R)
• M93: 62,312,599 km (0.046 R)
• M94: 62,502,140 km (0.118 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 253 - 12,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit