🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.68 AU - 0.96 AU

Year: 280 Days

Day: 41.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.08 AU - 1.58 AU

Year: 578 Days

Day: 45 Hours

Environment

Temp: -27 °C

Axial Tilt: 93.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,774,013 km

• M1: 485,295 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.7 AU - 2 AU

Year: 948 Days

Day: 24.4 Hours

Environment

Temp: -74 °C

Axial Tilt: 171.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 64,774,013 km

• M1: 219,011 km (0.025 R)
• M2: 315,203 km (0.064 R)

Asteroid Belt

Center: 2.19 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.39 AU - 2.65 AU

Year: 1507 Days

Day: 15.9 Hours

Environment

Temp: -98 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,774,013 km

• M1: 1,833,023 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.87 AU - 2.97 AU

Year: 1880 Days

Day: 39.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 407.8

Radius: 9.8

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.35 AU - 5.41 AU

Year: 3453 Days

Day: 8.9 Hours

Environment

Temp: -134 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 64,774,013 km

• M1: 267,930 km (0.085 R)
• M2: 397,482 km (0.105 R)
• M3: 471,682 km (0.114 R)
• M4: 568,173 km (0.109 R)
• M5: 699,520 km (0.111 R)
• M6: 931,696 km (0.107 R)
• M7: 1,004,101 km (0.099 R)
• M8: 1,348,924 km (0.057 R)
• M9: 1,443,919 km (0.048 R)
• M10: 1,666,071 km (0.088 R)
• M11: 1,872,965 km (0.109 R)
• M12: 1,939,387 km (0.094 R)
• M13: 2,047,396 km (0.074 R)
• M14: 2,143,438 km (0.105 R)
• M15: 2,297,674 km (0.059 R)
• M16: 2,543,313 km (0.072 R)
• M17: 2,827,998 km (0.033 R)
• M18: 2,966,526 km (0.082 R)
• M19: 3,282,476 km (0.095 R)
• M20: 4,294,207 km (0.101 R)
• M21: 4,543,437 km (0.042 R)
• M22: 4,633,644 km (0.032 R)
• M23: 5,300,402 km (0.094 R)
• M24: 5,510,288 km (0.079 R)
• M25: 5,781,210 km (0.116 R)
• M26: 5,938,138 km (0.116 R)
• M27: 6,096,412 km (0.082 R)
• M28: 6,276,079 km (0.067 R)
• M29: 6,722,779 km (0.068 R)
• M30: 6,887,785 km (0.11 R)
• M31: 7,285,117 km (0.069 R)
• M32: 7,561,275 km (0.088 R)
• M33: 7,733,013 km (0.072 R)
• M34: 7,949,481 km (0.1 R)
• M35: 8,080,230 km (0.105 R)
• M36: 8,211,726 km (0.119 R)
• M37: 8,321,980 km (0.094 R)
• M38: 8,632,994 km (0.049 R)
• M39: 8,790,072 km (0.039 R)
• M40: 8,948,047 km (0.111 R)
• M41: 9,084,181 km (0.088 R)
• M42: 9,427,508 km (0.115 R)
• M43: 9,566,036 km (0.117 R)
• M44: 10,245,210 km (0.095 R)
• M45: 10,387,627 km (0.047 R)
• M46: 11,061,267 km (0.058 R)
• M47: 11,207,424 km (0.045 R)
• M48: 11,649,785 km (0.069 R)
• M49: 11,972,916 km (0.116 R)
• M50: 12,551,710 km (0.073 R)
• M51: 13,088,318 km (0.112 R)
• M52: 13,527,986 km (0.073 R)
• M53: 13,946,411 km (0.114 R)
• M54: 14,051,728 km (0.103 R)
• M55: 14,236,481 km (0.102 R)
• M56: 14,795,977 km (0.095 R)
• M57: 15,498,489 km (0.119 R)
• M58: 15,580,319 km (0.037 R)
• M59: 15,936,212 km (0.102 R)
• M60: 16,405,800 km (0.104 R)
• M61: 16,628,402 km (0.087 R)
• M62: 16,964,099 km (0.116 R)
• M63: 17,048,323 km (0.101 R)
• M64: 17,358,589 km (0.078 R)
• M65: 17,927,510 km (0.072 R)
• M66: 18,560,309 km (0.077 R)
• M67: 18,705,119 km (0.118 R)
• M68: 19,083,452 km (0.075 R)
• M69: 19,376,215 km (0.075 R)
• M70: 19,464,329 km (0.066 R)
• M71: 19,788,507 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 336.5

Radius: 6

Gravity: 9.35 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 13.9 AU - 16.58 AU

Year: 22413 Days

Day: 18.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 64,774,013 km

• M1: 104,719 km (0.072 R)
• M2: 230,830 km (0.114 R)
• M3: 345,870 km (0.06 R)
• M4: 909,106 km (0.052 R)
• M5: 1,566,140 km (0.069 R)
• M6: 1,678,039 km (0.098 R)
• M7: 2,370,977 km (0.088 R)
• M8: 2,797,779 km (0.065 R)
• M9: 2,899,656 km (0.101 R)
• M10: 3,355,480 km (0.034 R)
• M11: 4,609,559 km (0.098 R)
• M12: 4,933,439 km (0.09 R)
• M13: 5,222,910 km (0.094 R)
• M14: 5,306,536 km (0.063 R)
• M15: 5,688,758 km (0.1 R)
• M16: 5,818,160 km (0.107 R)
• M17: 6,569,590 km (0.075 R)
• M18: 6,660,097 km (0.051 R)
• M19: 7,164,691 km (0.119 R)
• M20: 7,211,216 km (0.098 R)
• M21: 7,351,239 km (0.107 R)
• M22: 7,920,609 km (0.113 R)
• M23: 8,113,590 km (0.051 R)
• M24: 8,751,326 km (0.088 R)
• M25: 9,000,855 km (0.057 R)
• M26: 9,101,235 km (0.103 R)
• M27: 9,455,932 km (0.062 R)
• M28: 9,712,043 km (0.065 R)
• M29: 10,230,998 km (0.028 R)
• M30: 12,619,478 km (0.088 R)
• M31: 12,731,976 km (0.049 R)
• M32: 13,242,404 km (0.053 R)
• M33: 13,299,550 km (0.059 R)
• M34: 13,356,846 km (0.08 R)
• M35: 14,049,634 km (0.118 R)
• M36: 14,224,813 km (0.041 R)
• M37: 14,636,057 km (0.084 R)
• M38: 14,813,480 km (0.025 R)
• M39: 17,371,754 km (0.076 R)
• M40: 17,496,817 km (0.082 R)
• M41: 18,317,960 km (0.066 R)
• M42: 18,765,108 km (0.116 R)
• M43: 19,086,893 km (0.119 R)
• M44: 19,151,370 km (0.106 R)
• M45: 19,345,548 km (0.077 R)
• M46: 19,475,249 km (0.1 R)
• M47: 19,605,399 km (0.092 R)
• M48: 19,866,298 km (0.089 R)
• M49: 20,194,217 km (0.084 R)
• M50: 21,725,201 km (0.099 R)
• M51: 23,018,026 km (0.118 R)
• M52: 23,916,810 km (0.079 R)
• M53: 23,986,373 km (0.112 R)
• M54: 24,475,558 km (0.101 R)
• M55: 26,034,218 km (0.084 R)
• M56: 26,321,147 km (0.105 R)
• M57: 28,579,476 km (0.112 R)
• M58: 28,727,279 km (0.095 R)
• M59: 29,544,831 km (0.075 R)
• M60: 30,219,368 km (0.045 R)
• M61: 30,520,808 km (0.105 R)
• M62: 31,050,833 km (0.098 R)
• M63: 31,966,223 km (0.109 R)
• M64: 32,350,390 km (0.066 R)
• M65: 32,581,519 km (0.064 R)
• M66: 34,844,486 km (0.106 R)
• M67: 35,002,311 km (0.091 R)
• M68: 35,875,215 km (0.108 R)
• M69: 39,684,426 km (0.075 R)
• M70: 40,179,894 km (0.101 R)
• M71: 41,093,637 km (0.102 R)
• M72: 43,449,954 km (0.087 R)
• M73: 44,816,081 km (0.119 R)
• M74: 45,504,381 km (0.082 R)
• M75: 45,677,017 km (0.085 R)
• M76: 45,849,952 km (0.102 R)
• M77: 46,717,321 km (0.116 R)
• M78: 47,502,709 km (0.107 R)
• M79: 48,998,090 km (0.078 R)
• M80: 49,086,502 km (0.035 R)
• M81: 49,263,626 km (0.102 R)
• M82: 49,884,906 km (0.104 R)
• M83: 51,404,671 km (0.086 R)
• M84: 52,124,984 km (0.108 R)
• M85: 52,848,739 km (0.112 R)
• M86: 54,489,379 km (0.108 R)
• M87: 57,074,430 km (0.104 R)
• M88: 61,311,939 km (0.083 R)
• M89: 61,502,527 km (0.094 R)
• M90: 62,363,014 km (0.051 R)
• M91: 62,938,816 km (0.079 R)
• M92: 64,095,806 km (0.072 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 14,793 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit