🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.61 AU - 1.01 AU

Year: 260 Days

Day: 44.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 2.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,585,426 km

• M1: 118,482 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.92 AU - 0.94 AU

Year: 320 Days

Day: 39.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.3 AU - 1.42 AU

Year: 565 Days

Day: 28.3 Hours

Environment

Temp: -12 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,585,426 km

• M1: 55,800 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 12.7

Gravity: 5.63 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 7.56 AU - 12.38 AU

Year: 11221 Days

Day: 7.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 70,585,426 km

• M1: 159,771 km (0.108 R)
• M2: 294,857 km (0.094 R)
• M3: 409,449 km (0.116 R)
• M4: 1,033,272 km (0.071 R)
• M5: 1,141,282 km (0.118 R)
• M6: 1,253,331 km (0.033 R)
• M7: 1,345,932 km (0.046 R)
• M8: 1,538,315 km (0.12 R)
• M9: 1,688,810 km (0.048 R)
• M10: 2,142,541 km (0.057 R)
• M11: 2,254,739 km (0.07 R)
• M12: 2,603,901 km (0.086 R)
• M13: 2,724,177 km (0.076 R)
• M14: 2,815,582 km (0.071 R)
• M15: 4,965,453 km (0.067 R)
• M16: 5,077,950 km (0.075 R)
• M17: 5,536,617 km (0.032 R)
• M18: 6,741,329 km (0.113 R)
• M19: 6,907,981 km (0.059 R)
• M20: 7,075,979 km (0.091 R)
• M21: 7,502,034 km (0.075 R)
• M22: 8,245,685 km (0.057 R)
• M23: 8,468,885 km (0.112 R)
• M24: 9,196,529 km (0.114 R)
• M25: 9,521,306 km (0.098 R)
• M26: 10,039,214 km (0.109 R)
• M27: 10,134,358 km (0.118 R)
• M28: 10,663,187 km (0.053 R)
• M29: 10,760,276 km (0.12 R)
• M30: 11,250,358 km (0.084 R)
• M31: 11,448,426 km (0.108 R)
• M32: 11,697,656 km (0.08 R)
• M33: 12,456,267 km (0.103 R)
• M34: 13,178,525 km (0.109 R)
• M35: 13,650,058 km (0.074 R)
• M36: 14,020,612 km (0.079 R)
• M37: 14,287,345 km (0.049 R)
• M38: 14,988,809 km (0.111 R)
• M39: 17,445,356 km (0.036 R)
• M40: 17,789,880 km (0.117 R)
• M41: 19,190,714 km (0.102 R)
• M42: 19,427,677 km (0.1 R)
• M43: 19,546,458 km (0.064 R)
• M44: 19,665,538 km (0.088 R)
• M45: 21,174,232 km (0.101 R)
• M46: 23,222,227 km (0.083 R)
• M47: 23,411,618 km (0.063 R)
• M48: 23,601,458 km (0.112 R)
• M49: 24,494,108 km (0.116 R)
• M50: 26,049,926 km (0.107 R)
• M51: 27,972,259 km (0.081 R)
• M52: 28,375,724 km (0.04 R)
• M53: 29,120,273 km (0.103 R)
• M54: 31,183,676 km (0.105 R)
• M55: 32,444,188 km (0.113 R)
• M56: 32,868,148 km (0.07 R)
• M57: 34,438,028 km (0.08 R)
• M58: 34,654,048 km (0.093 R)
• M59: 35,595,018 km (0.07 R)
• M60: 36,397,910 km (0.119 R)
• M61: 37,059,282 km (0.101 R)
• M62: 37,798,744 km (0.103 R)
• M63: 38,917,138 km (0.083 R)
• M64: 39,367,577 km (0.042 R)
• M65: 41,186,388 km (0.066 R)
• M66: 41,645,354 km (0.058 R)
• M67: 43,498,274 km (0.053 R)
• M68: 44,591,535 km (0.064 R)
• M69: 46,486,641 km (0.104 R)
• M70: 47,684,321 km (0.074 R)
• M71: 47,764,655 km (0.078 R)
• M72: 48,005,508 km (0.11 R)
• M73: 48,085,842 km (0.109 R)
• M74: 48,246,809 km (0.114 R)
• M75: 48,488,559 km (0.105 R)
• M76: 50,600,283 km (0.092 R)
• M77: 50,682,113 km (0.094 R)
• M78: 54,997,114 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.5

Radius: 12.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 9.87 AU - 12.67 AU

Year: 13486 Days

Day: 11.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 70,585,426 km

• M1: 191,784 km (0.112 R)
• M2: 362,476 km (0.044 R)
• M3: 549,473 km (0.027 R)
• M4: 914,492 km (0.11 R)
• M5: 1,267,543 km (0.077 R)
• M6: 1,394,851 km (0.119 R)
• M7: 1,639,742 km (0.059 R)
• M8: 1,996,683 km (0.118 R)
• M9: 2,096,165 km (0.049 R)
• M10: 2,197,443 km (0.042 R)
• M11: 2,300,217 km (0.119 R)
• M12: 2,923,442 km (0.049 R)
• M13: 3,417,115 km (0.105 R)
• M14: 4,158,372 km (0.11 R)
• M15: 4,580,537 km (0.064 R)
• M16: 5,361,139 km (0.067 R)
• M17: 6,702,583 km (0.069 R)
• M18: 6,891,525 km (0.086 R)
• M19: 7,430,227 km (0.118 R)
• M20: 7,823,221 km (0.054 R)
• M21: 8,548,022 km (0.113 R)
• M22: 8,753,121 km (0.095 R)
• M23: 9,001,603 km (0.117 R)
• M24: 9,168,405 km (0.104 R)
• M25: 10,672,162 km (0.074 R)
• M26: 11,656,217 km (0.102 R)
• M27: 11,792,651 km (0.059 R)
• M28: 13,044,486 km (0.108 R)
• M29: 13,233,577 km (0.099 R)
• M30: 14,095,710 km (0.112 R)
• M31: 15,672,771 km (0.114 R)
• M32: 16,126,351 km (0.092 R)
• M33: 16,380,219 km (0.078 R)
• M34: 16,584,270 km (0.066 R)
• M35: 17,409,003 km (0.095 R)
• M36: 17,774,022 km (0.069 R)
• M37: 19,044,707 km (0.103 R)
• M38: 20,289,959 km (0.11 R)
• M39: 20,454,218 km (0.089 R)
• M40: 21,840,990 km (0.103 R)
• M41: 23,029,246 km (0.119 R)
• M42: 23,833,185 km (0.081 R)
• M43: 24,296,639 km (0.112 R)
• M44: 26,598,501 km (0.083 R)
• M45: 27,260,322 km (0.062 R)
• M46: 27,745,019 km (0.042 R)
• M47: 28,907,545 km (0.098 R)
• M48: 29,030,963 km (0.049 R)
• M49: 30,775,573 km (0.039 R)
• M50: 31,597,015 km (0.12 R)
• M51: 31,787,603 km (0.063 R)
• M52: 32,169,975 km (0.063 R)
• M53: 33,714,723 km (0.099 R)
• M54: 34,365,473 km (0.073 R)
• M55: 34,758,018 km (0.077 R)
• M56: 35,679,391 km (0.103 R)
• M57: 35,877,908 km (0.118 R)
• M58: 36,675,713 km (0.099 R)
• M59: 36,809,154 km (0.083 R)
• M60: 37,277,845 km (0.113 R)
• M61: 38,221,059 km (0.119 R)
• M62: 40,199,641 km (0.116 R)
• M63: 41,166,641 km (0.097 R)
• M64: 41,792,409 km (0.081 R)
• M65: 42,071,559 km (0.11 R)
• M66: 42,561,492 km (0.12 R)
• M67: 43,971,751 km (0.117 R)
• M68: 46,693,385 km (0.066 R)
• M69: 46,910,601 km (0.07 R)
• M70: 47,564,045 km (0.07 R)
• M71: 48,586,696 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890

Radius: 8.9

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 11.15 AU - 13.77 AU

Year: 15677 Days

Day: 7.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 70,585,426 km

• M1: 143,464 km (0.063 R)
• M2: 253,269 km (0.098 R)
• M3: 372,648 km (0.054 R)
• M4: 552,465 km (0.094 R)
• M5: 851,810 km (0.11 R)
• M6: 1,198,728 km (0.047 R)
• M7: 1,500,766 km (0.117 R)
• M8: 1,735,335 km (0.087 R)
• M9: 2,077,316 km (0.109 R)
• M10: 2,141,793 km (0.068 R)
• M11: 2,752,302 km (0.051 R)
• M12: 3,841,973 km (0.07 R)
• M13: 4,042,284 km (0.114 R)
• M14: 5,537,515 km (0.078 R)
• M15: 5,993,489 km (0.087 R)
• M16: 6,747,911 km (0.111 R)
• M17: 7,038,580 km (0.119 R)
• M18: 7,283,920 km (0.088 R)
• M19: 7,532,103 km (0.079 R)
• M20: 7,632,184 km (0.12 R)
• M21: 8,088,009 km (0.112 R)
• M22: 8,190,483 km (0.067 R)
• M23: 8,657,079 km (0.103 R)
• M24: 9,239,015 km (0.119 R)
• M25: 9,724,610 km (0.098 R)
• M26: 11,287,907 km (0.072 R)
• M27: 11,865,056 km (0.038 R)
• M28: 12,867,960 km (0.107 R)
• M29: 12,927,799 km (0.11 R)
• M30: 13,228,491 km (0.094 R)
• M31: 14,205,963 km (0.112 R)
• M32: 14,267,747 km (0.108 R)
• M33: 14,578,462 km (0.056 R)
• M34: 15,080,213 km (0.099 R)
• M35: 15,206,474 km (0.064 R)
• M36: 16,554,052 km (0.094 R)
• M37: 17,939,477 km (0.093 R)
• M38: 18,207,706 km (0.035 R)
• M39: 18,274,876 km (0.093 R)
• M40: 20,051,799 km (0.103 R)
• M41: 21,031,217 km (0.086 R)
• M42: 21,243,197 km (0.095 R)
• M43: 22,313,270 km (0.104 R)
• M44: 24,135,672 km (0.106 R)
• M45: 24,357,525 km (0.109 R)
• M46: 25,027,275 km (0.12 R)
• M47: 25,627,611 km (0.119 R)
• M48: 26,537,166 km (0.076 R)
• M49: 26,919,239 km (0.082 R)
• M50: 30,279,357 km (0.093 R)
• M51: 30,598,599 km (0.11 R)
• M52: 30,678,634 km (0.088 R)
• M53: 32,292,795 km (0.094 R)
• M54: 32,864,408 km (0.076 R)
• M55: 33,274,606 km (0.073 R)
• M56: 34,682,322 km (0.093 R)
• M57: 34,849,123 km (0.09 R)
• M58: 35,267,548 km (0.033 R)
• M59: 36,024,813 km (0.095 R)
• M60: 38,070,115 km (0.058 R)
• M61: 39,367,577 km (0.119 R)
• M62: 40,855,478 km (0.086 R)
• M63: 42,897,788 km (0.114 R)
• M64: 44,428,473 km (0.116 R)
• M65: 44,700,442 km (0.03 R)
• M66: 44,882,054 km (0.067 R)
• M67: 46,435,777 km (0.114 R)
• M68: 47,080,694 km (0.113 R)
• M69: 48,286,154 km (0.114 R)
• M70: 48,845,949 km (0.08 R)
• M71: 50,632,895 km (0.12 R)
• M72: 51,867,826 km (0.097 R)
• M73: 52,249,749 km (0.03 R)
• M74: 52,824,504 km (0.031 R)
• M75: 54,464,246 km (0.118 R)
• M76: 55,631,708 km (0.104 R)
• M77: 55,729,246 km (0.086 R)
• M78: 55,924,770 km (0.045 R)
• M79: 56,512,690 km (0.087 R)
• M80: 57,892,282 km (0.083 R)
• M81: 59,083,679 km (0.075 R)
• M82: 59,582,438 km (0.056 R)
• M83: 59,882,382 km (0.104 R)
• M84: 60,082,544 km (0.077 R)
• M85: 60,584,146 km (0.111 R)
• M86: 61,591,538 km (0.096 R)
• M87: 61,692,516 km (0.101 R)
• M88: 62,097,179 km (0.075 R)
• M89: 62,807,619 km (0.118 R)
• M90: 63,112,798 km (0.057 R)
• M91: 69,846,797 km (0.066 R)

Kuiper Belt

Range: 30.8 - 59.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 266 - 11,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit