🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.57 AU - 0.65 AU

Year: 179 Days

Day: 41.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,402,664 km

• M1: 44,281 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.74 AU - 1.14 AU

Year: 343 Days

Day: 30.4 Hours

Environment

Temp: 12 °C

Axial Tilt: 17.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 75,402,664 km

• M1: 278,102 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.33 AU - 2.01 AU

Year: 813 Days

Day: 39.9 Hours

Environment

Temp: -52 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,402,664 km

• M1: 157,826 km (0.083 R)
• M2: 393,442 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.85 AU - 3.01 AU

Year: 1889 Days

Day: 35.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.93 AU - 4.57 AU

Year: 3301 Days

Day: 38.5 Hours

Environment

Temp: -136 °C

Axial Tilt: 147.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 75,402,664 km

• M1: 179,218 km (0.105 R)
• M2: 375,491 km (0.105 R)

Asteroid Belt

Center: 4.78 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.2

Radius: 11.3

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 5.27 AU - 5.35 AU

Year: 4610 Days

Day: 11.9 Hours

Environment

Temp: -150 °C

Axial Tilt: 120.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,402,664 km

• M1: 160,668 km (0.082 R)
• M2: 266,135 km (0.036 R)
• M3: 610,359 km (0.117 R)
• M4: 778,657 km (0.104 R)
• M5: 1,497,923 km (0.103 R)
• M6: 1,652,159 km (0.117 R)
• M7: 1,791,734 km (0.065 R)
• M8: 1,893,759 km (0.106 R)
• M9: 1,987,408 km (0.062 R)
• M10: 2,061,459 km (0.095 R)
• M11: 2,244,866 km (0.061 R)
• M12: 2,628,435 km (0.107 R)
• M13: 2,733,452 km (0.074 R)
• M14: 2,804,212 km (0.095 R)
• M15: 2,947,826 km (0.031 R)
• M16: 3,330,049 km (0.109 R)
• M17: 3,520,636 km (0.045 R)
• M18: 3,649,889 km (0.12 R)
• M19: 3,899,717 km (0.102 R)
• M20: 4,291,813 km (0.083 R)
• M21: 4,527,729 km (0.028 R)
• M22: 4,954,382 km (0.084 R)
• M23: 5,709,403 km (0.067 R)
• M24: 5,815,916 km (0.099 R)
• M25: 6,061,706 km (0.11 R)
• M26: 6,326,644 km (0.077 R)
• M27: 6,611,478 km (0.103 R)
• M28: 6,900,501 km (0.063 R)
• M29: 6,997,740 km (0.044 R)
• M30: 7,193,563 km (0.106 R)
• M31: 7,275,842 km (0.115 R)
• M32: 7,540,929 km (0.1 R)
• M33: 7,758,594 km (0.064 R)
• M34: 8,046,421 km (0.044 R)
• M35: 8,406,952 km (0.113 R)
• M36: 9,037,357 km (0.033 R)
• M37: 9,412,100 km (0.105 R)
• M38: 9,610,466 km (0.067 R)
• M39: 9,901,434 km (0.051 R)
• M40: 11,037,331 km (0.112 R)
• M41: 11,495,699 km (0.063 R)
• M42: 11,649,785 km (0.101 R)
• M43: 12,351,997 km (0.056 R)
• M44: 12,589,110 km (0.081 R)
• M45: 12,887,557 km (0.095 R)
• M46: 12,967,592 km (0.116 R)
• M47: 13,047,777 km (0.104 R)
• M48: 13,188,399 km (0.041 R)
• M49: 13,491,634 km (0.062 R)
• M50: 13,613,556 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.3

Radius: 11.5

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.97 AU - 6.07 AU

Year: 5564 Days

Day: 14 Hours

Environment

Temp: -147 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 75,402,664 km

• M1: 143,764 km (0.08 R)
• M2: 293,361 km (0.072 R)
• M3: 450,439 km (0.091 R)
• M4: 707,748 km (0.119 R)
• M5: 913,295 km (0.052 R)
• M6: 1,012,478 km (0.105 R)
• M7: 1,210,396 km (0.103 R)
• M8: 1,295,817 km (0.112 R)
• M9: 1,472,941 km (0.083 R)
• M10: 1,551,480 km (0.116 R)
• M11: 1,671,906 km (0.059 R)
• M12: 2,052,632 km (0.079 R)
• M13: 2,185,625 km (0.076 R)
• M14: 2,275,982 km (0.096 R)
• M15: 2,352,277 km (0.034 R)
• M16: 2,460,436 km (0.079 R)
• M17: 2,649,977 km (0.077 R)
• M18: 2,730,460 km (0.076 R)
• M19: 2,943,488 km (0.103 R)
• M20: 3,264,824 km (0.089 R)
• M21: 3,403,651 km (0.112 R)
• M22: 3,562,075 km (0.06 R)
• M23: 4,220,455 km (0.095 R)
• M24: 4,817,500 km (0.034 R)
• M25: 4,975,924 km (0.051 R)
• M26: 5,544,097 km (0.1 R)
• M27: 5,710,300 km (0.119 R)
• M28: 5,962,672 km (0.05 R)
• M29: 6,069,036 km (0.063 R)
• M30: 6,218,783 km (0.117 R)
• M31: 6,544,009 km (0.108 R)
• M32: 7,324,611 km (0.104 R)
• M33: 7,783,876 km (0.116 R)
• M34: 7,923,601 km (0.109 R)
• M35: 8,682,361 km (0.104 R)
• M36: 8,875,642 km (0.042 R)
• M37: 9,119,337 km (0.103 R)
• M38: 9,315,908 km (0.06 R)
• M39: 9,538,659 km (0.119 R)
• M40: 9,638,292 km (0.108 R)
• M41: 10,141,539 km (0.109 R)
• M42: 10,217,834 km (0.11 R)
• M43: 10,370,872 km (0.1 R)
• M44: 10,550,390 km (0.112 R)
• M45: 11,542,822 km (0.057 R)
• M46: 12,157,969 km (0.047 R)
• M47: 12,347,210 km (0.11 R)
• M48: 12,455,968 km (0.038 R)
• M49: 13,225,349 km (0.093 R)
• M50: 13,364,326 km (0.039 R)
• M51: 13,728,148 km (0.119 R)
• M52: 13,897,044 km (0.102 R)
• M53: 14,038,414 km (0.098 R)
• M54: 15,390,479 km (0.109 R)
• M55: 15,771,804 km (0.106 R)
• M56: 16,304,971 km (0.117 R)
• M57: 17,663,469 km (0.111 R)
• M58: 17,816,658 km (0.053 R)
• M59: 18,093,563 km (0.097 R)
• M60: 18,776,328 km (0.083 R)
• M61: 20,327,359 km (0.071 R)
• M62: 20,423,550 km (0.066 R)
• M63: 21,329,664 km (0.084 R)
• M64: 21,460,114 km (0.104 R)
• M65: 21,787,583 km (0.119 R)
• M66: 21,886,168 km (0.105 R)
• M67: 22,149,760 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 502.6

Radius: 5.2

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.87 AU - 16.17 AU

Year: 23034 Days

Day: 15.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 75,402,664 km

• M1: 77,043 km (0.113 R)
• M2: 189,541 km (0.12 R)
• M3: 310,565 km (0.112 R)
• M4: 783,893 km (0.026 R)
• M5: 832,363 km (0.087 R)
• M6: 1,769,444 km (0.099 R)
• M7: 2,065,049 km (0.092 R)
• M8: 2,098,858 km (0.064 R)
• M9: 2,482,876 km (0.056 R)
• M10: 2,813,188 km (0.051 R)
• M11: 2,964,431 km (0.106 R)
• M12: 3,394,226 km (0.118 R)
• M13: 3,595,884 km (0.106 R)
• M14: 3,968,832 km (0.05 R)
• M15: 4,011,168 km (0.099 R)
• M16: 4,053,504 km (0.094 R)
• M17: 4,706,648 km (0.085 R)
• M18: 5,068,226 km (0.081 R)
• M19: 5,914,202 km (0.064 R)
• M20: 6,010,842 km (0.113 R)
• M21: 6,108,081 km (0.111 R)
• M22: 6,304,054 km (0.051 R)
• M23: 6,601,904 km (0.088 R)
• M24: 7,785,821 km (0.097 R)
• M25: 8,428,942 km (0.071 R)
• M26: 9,822,895 km (0.025 R)
• M27: 10,342,000 km (0.064 R)
• M28: 10,400,343 km (0.118 R)
• M29: 10,575,672 km (0.096 R)
• M30: 11,286,711 km (0.106 R)
• M31: 12,135,828 km (0.078 R)
• M32: 13,068,122 km (0.084 R)
• M33: 13,131,103 km (0.104 R)
• M34: 13,894,501 km (0.07 R)
• M35: 14,346,585 km (0.114 R)
• M36: 15,865,303 km (0.042 R)
• M37: 16,951,683 km (0.094 R)
• M38: 18,696,592 km (0.07 R)
• M39: 20,424,747 km (0.12 R)
• M40: 21,381,874 km (0.083 R)
• M41: 21,753,924 km (0.12 R)
• M42: 22,052,970 km (0.101 R)
• M43: 23,416,106 km (0.048 R)
• M44: 24,339,723 km (0.109 R)
• M45: 26,302,148 km (0.07 R)
• M46: 26,620,791 km (0.111 R)
• M47: 27,181,484 km (0.103 R)
• M48: 27,665,284 km (0.088 R)
• M49: 27,746,216 km (0.083 R)
• M50: 28,070,544 km (0.077 R)
• M51: 29,051,308 km (0.109 R)
• M52: 31,382,941 km (0.102 R)
• M53: 32,315,234 km (0.118 R)
• M54: 32,571,047 km (0.101 R)
• M55: 32,656,467 km (0.089 R)
• M56: 32,741,888 km (0.102 R)
• M57: 33,084,766 km (0.112 R)
• M58: 33,428,691 km (0.059 R)
• M59: 34,991,092 km (0.077 R)
• M60: 39,727,659 km (0.119 R)
• M61: 40,459,941 km (0.109 R)
• M62: 41,011,957 km (0.026 R)
• M63: 41,752,018 km (0.076 R)
• M64: 41,844,768 km (0.095 R)
• M65: 42,216,669 km (0.069 R)
• M66: 42,403,068 km (0.055 R)
• M67: 43,527,146 km (0.118 R)
• M68: 45,422,102 km (0.059 R)
• M69: 46,668,253 km (0.118 R)
• M70: 46,860,935 km (0.086 R)
• M71: 48,509,653 km (0.109 R)
• M72: 49,783,179 km (0.118 R)
• M73: 51,067,627 km (0.115 R)
• M74: 51,963,269 km (0.082 R)
• M75: 54,782,740 km (0.03 R)
• M76: 58,791,814 km (0.107 R)
• M77: 59,208,294 km (0.075 R)
• M78: 61,305,507 km (0.093 R)
• M79: 61,516,589 km (0.105 R)
• M80: 62,575,443 km (0.03 R)
• M81: 63,107,114 km (0.056 R)
• M82: 63,426,954 km (0.115 R)
• M83: 63,533,617 km (0.087 R)
• M84: 64,711,252 km (0.039 R)
• M85: 65,141,346 km (0.107 R)
• M86: 66,979,455 km (0.078 R)
• M87: 68,068,677 km (0.09 R)
• M88: 68,505,951 km (0.104 R)
• M89: 68,724,963 km (0.086 R)
• M90: 69,933,713 km (0.038 R)
• M91: 70,485,430 km (0.119 R)
• M92: 71,815,505 km (0.046 R)
• M93: 72,818,559 km (0.06 R)
• M94: 73,265,707 km (0.119 R)
• M95: 73,377,756 km (0.109 R)
• M96: 74,951,076 km (0.07 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 18,097 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit