🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.67 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.28 AU - 1.38 AU

Year: 560 Days

Day: 23 Hours

Environment

Temp: -16 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.31

Radius: 0.63

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.52 AU - 2.92 AU

Year: 1638 Days

Day: 35.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.1

Radius: 14.3

Gravity: 3.85 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.67 AU - 10.01 AU

Year: 8797 Days

Day: 5.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 104,929,449 km

• M1: 185,352 km (0.072 R)
• M2: 465,698 km (0.116 R)
• M3: 616,194 km (0.043 R)
• M4: 835,803 km (0.115 R)
• M5: 1,010,085 km (0.109 R)
• M6: 1,158,935 km (0.045 R)
• M7: 1,543,551 km (0.104 R)
• M8: 1,875,808 km (0.049 R)
• M9: 1,991,896 km (0.109 R)
• M10: 2,182,783 km (0.031 R)
• M11: 2,404,935 km (0.046 R)
• M12: 2,660,748 km (0.106 R)
• M13: 3,950,581 km (0.105 R)
• M14: 4,192,630 km (0.045 R)
• M15: 4,284,633 km (0.051 R)
• M16: 4,470,882 km (0.081 R)
• M17: 4,564,979 km (0.097 R)
• M18: 4,659,824 km (0.116 R)
• M19: 5,745,905 km (0.07 R)
• M20: 6,159,992 km (0.116 R)
• M21: 6,441,535 km (0.101 R)
• M22: 7,572,195 km (0.053 R)
• M23: 7,873,934 km (0.087 R)
• M24: 8,102,969 km (0.096 R)
• M25: 8,218,159 km (0.091 R)
• M26: 8,528,425 km (0.104 R)
• M27: 9,080,591 km (0.088 R)
• M28: 9,200,568 km (0.049 R)
• M29: 9,441,870 km (0.11 R)
• M30: 9,930,755 km (0.068 R)
• M31: 10,469,906 km (0.061 R)
• M32: 10,595,568 km (0.107 R)
• M33: 11,663,248 km (0.103 R)
• M34: 11,837,231 km (0.109 R)
• M35: 12,364,563 km (0.064 R)
• M36: 12,541,986 km (0.059 R)
• M37: 13,215,027 km (0.075 R)
• M38: 13,487,594 km (0.113 R)
• M39: 13,670,403 km (0.081 R)
• M40: 13,853,960 km (0.102 R)
• M41: 14,972,652 km (0.099 R)
• M42: 15,830,596 km (0.093 R)
• M43: 15,975,108 km (0.043 R)
• M44: 16,168,538 km (0.076 R)
• M45: 16,265,627 km (0.085 R)
• M46: 16,362,716 km (0.054 R)
• M47: 17,395,091 km (0.057 R)
• M48: 17,743,953 km (0.094 R)
• M49: 18,855,316 km (0.12 R)
• M50: 19,367,988 km (0.12 R)
• M51: 20,197,807 km (0.079 R)
• M52: 20,302,376 km (0.11 R)
• M53: 20,407,094 km (0.099 R)
• M54: 21,945,708 km (0.114 R)
• M55: 22,160,830 km (0.075 R)
• M56: 23,576,475 km (0.113 R)
• M57: 23,741,780 km (0.102 R)
• M58: 25,302,535 km (0.11 R)
• M59: 26,551,976 km (0.103 R)
• M60: 28,288,060 km (0.118 R)
• M61: 28,992,666 km (0.067 R)
• M62: 29,881,726 km (0.109 R)
• M63: 31,747,211 km (0.114 R)
• M64: 31,929,870 km (0.052 R)
• M65: 32,418,307 km (0.035 R)
• M66: 32,786,318 km (0.028 R)
• M67: 33,402,661 km (0.093 R)
• M68: 35,148,917 km (0.119 R)
• M69: 35,843,051 km (0.08 R)
• M70: 36,033,190 km (0.055 R)
• M71: 37,052,700 km (0.111 R)
• M72: 38,599,841 km (0.051 R)
• M73: 39,120,292 km (0.115 R)
• M74: 39,381,340 km (0.113 R)
• M75: 40,695,258 km (0.102 R)
• M76: 41,224,984 km (0.116 R)
• M77: 41,623,663 km (0.052 R)
• M78: 43,704,120 km (0.096 R)
• M79: 44,042,810 km (0.096 R)
• M80: 44,791,098 km (0.038 R)
• M81: 45,269,512 km (0.09 R)
• M82: 45,475,060 km (0.094 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.8

Radius: 3

Gravity: 73.2 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 12.9 AU - 19.28 AU

Year: 23574 Days

Day: 17.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,929,449 km

• M1: 66,870 km (0.075 R)
• M2: 451,038 km (0.099 R)
• M3: 707,448 km (0.09 R)
• M4: 1,555,519 km (0.11 R)
• M5: 1,723,517 km (0.113 R)
• M6: 2,004,312 km (0.063 R)
• M7: 3,476,056 km (0.109 R)
• M8: 4,192,331 km (0.073 R)
• M9: 4,425,404 km (0.063 R)
• M10: 4,519,651 km (0.094 R)
• M11: 5,499,218 km (0.06 R)
• M12: 5,549,931 km (0.112 R)
• M13: 6,169,715 km (0.062 R)
• M14: 6,648,877 km (0.075 R)
• M15: 6,756,887 km (0.095 R)
• M16: 7,306,061 km (0.066 R)
• M17: 7,812,450 km (0.078 R)
• M18: 8,098,630 km (0.09 R)
• M19: 8,622,372 km (0.067 R)
• M20: 9,519,361 km (0.065 R)
• M21: 9,886,325 km (0.099 R)
• M22: 9,947,959 km (0.11 R)
• M23: 10,071,527 km (0.067 R)
• M24: 10,133,610 km (0.068 R)
• M25: 10,760,575 km (0.106 R)
• M26: 11,986,081 km (0.083 R)
• M27: 12,051,754 km (0.117 R)
• M28: 12,117,577 km (0.04 R)
• M29: 14,216,734 km (0.111 R)
• M30: 14,286,297 km (0.097 R)
• M31: 14,846,841 km (0.035 R)
• M32: 15,629,387 km (0.059 R)
• M33: 17,234,123 km (0.107 R)
• M34: 18,055,865 km (0.12 R)
• M35: 18,585,441 km (0.051 R)
• M36: 18,813,877 km (0.067 R)
• M37: 19,273,741 km (0.046 R)
• M38: 21,070,411 km (0.105 R)
• M39: 21,308,571 km (0.101 R)
• M40: 21,547,778 km (0.094 R)
• M41: 22,594,365 km (0.078 R)
• M42: 22,838,209 km (0.111 R)
• M43: 23,246,462 km (0.097 R)
• M44: 23,657,258 km (0.074 R)
• M45: 23,822,264 km (0.059 R)
• M46: 24,486,030 km (0.096 R)
• M47: 27,287,400 km (0.108 R)
• M48: 28,769,615 km (0.04 R)
• M49: 29,033,955 km (0.038 R)
• M50: 29,122,217 km (0.108 R)
• M51: 30,099,092 km (0.117 R)
• M52: 30,546,688 km (0.102 R)
• M53: 32,084,704 km (0.082 R)
• M54: 34,485,451 km (0.119 R)
• M55: 34,766,096 km (0.108 R)
• M56: 35,141,587 km (0.109 R)
• M57: 35,612,671 km (0.084 R)
• M58: 36,085,998 km (0.104 R)
• M59: 37,326,314 km (0.068 R)
• M60: 37,518,248 km (0.102 R)
• M61: 40,931,773 km (0.103 R)
• M62: 41,626,356 km (0.057 R)
• M63: 43,027,040 km (0.105 R)
• M64: 43,228,399 km (0.061 R)
• M65: 45,874,337 km (0.097 R)
• M66: 46,595,698 km (0.118 R)
• M67: 49,729,025 km (0.119 R)
• M68: 50,363,918 km (0.106 R)
• M69: 50,576,048 km (0.038 R)
• M70: 50,788,627 km (0.109 R)
• M71: 51,641,484 km (0.079 R)
• M72: 54,446,145 km (0.108 R)
• M73: 54,881,924 km (0.05 R)
• M74: 56,968,066 km (0.09 R)
• M75: 57,410,427 km (0.083 R)
• M76: 58,633,090 km (0.11 R)
• M77: 60,652,213 km (0.047 R)
• M78: 61,443,585 km (0.104 R)
• M79: 64,643,035 km (0.119 R)
• M80: 65,335,673 km (0.1 R)
• M81: 65,682,890 km (0.072 R)
• M82: 68,600,198 km (0.047 R)
• M83: 69,306,599 km (0.12 R)
• M84: 70,726,732 km (0.112 R)
• M85: 71,440,314 km (0.089 R)
• M86: 71,678,773 km (0.096 R)
• M87: 72,754,830 km (0.087 R)
• M88: 74,198,001 km (0.095 R)
• M89: 75,893,543 km (0.119 R)
• M90: 76,868,023 km (0.111 R)
• M91: 77,969,513 km (0.096 R)
• M92: 80,064,032 km (0.113 R)
• M93: 81,678,193 km (0.092 R)
• M94: 82,176,953 km (0.1 R)
• M95: 83,302,976 km (0.036 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 712.1

Radius: 7.3

Gravity: 13.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 18.81 AU - 20.45 AU

Year: 31767 Days

Day: 24.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 104,929,449 km

• M1: 365,318 km (0.087 R)
• M2: 505,192 km (0.088 R)
• M3: 555,906 km (0.073 R)
• M4: 635,492 km (0.093 R)
• M5: 1,748,650 km (0.118 R)
• M6: 1,868,328 km (0.095 R)
• M7: 1,990,998 km (0.055 R)
• M8: 2,074,174 km (0.118 R)
• M9: 2,462,979 km (0.108 R)
• M10: 2,781,024 km (0.088 R)
• M11: 4,126,059 km (0.103 R)
• M12: 4,891,850 km (0.088 R)
• M13: 5,290,977 km (0.089 R)
• M14: 5,939,335 km (0.083 R)
• M15: 6,550,442 km (0.073 R)
• M16: 6,612,675 km (0.084 R)
• M17: 7,245,623 km (0.073 R)
• M18: 7,439,203 km (0.092 R)
• M19: 8,704,950 km (0.11 R)
• M20: 8,979,911 km (0.117 R)
• M21: 9,327,577 km (0.053 R)
• M22: 10,688,469 km (0.078 R)
• M23: 10,835,374 km (0.049 R)
• M24: 10,982,877 km (0.114 R)
• M25: 11,056,779 km (0.102 R)
• M26: 12,417,222 km (0.034 R)
• M27: 13,829,725 km (0.1 R)
• M28: 14,069,979 km (0.119 R)
• M29: 14,230,946 km (0.077 R)
• M30: 14,311,729 km (0.097 R)
• M31: 14,799,269 km (0.099 R)
• M32: 15,790,654 km (0.109 R)
• M33: 16,378,872 km (0.115 R)
• M34: 18,890,920 km (0.109 R)
• M35: 19,515,192 km (0.084 R)
• M36: 20,967,039 km (0.05 R)
• M37: 23,590,387 km (0.063 R)
• M38: 25,821,490 km (0.117 R)
• M39: 27,111,921 km (0.069 R)
• M40: 31,212,399 km (0.118 R)
• M41: 31,527,602 km (0.105 R)
• M42: 31,843,852 km (0.059 R)
• M43: 32,479,643 km (0.098 R)
• M44: 32,905,847 km (0.114 R)
• M45: 35,282,658 km (0.039 R)
• M46: 39,063,146 km (0.113 R)
• M47: 39,289,487 km (0.1 R)
• M48: 39,629,972 km (0.105 R)
• M49: 40,427,927 km (0.119 R)
• M50: 43,320,851 km (0.073 R)
• M51: 44,025,008 km (0.082 R)
• M52: 44,614,723 km (0.089 R)
• M53: 45,207,130 km (0.045 R)
• M54: 45,325,911 km (0.085 R)
• M55: 47,602,342 km (0.099 R)
• M56: 49,670,532 km (0.055 R)
• M57: 50,038,543 km (0.088 R)
• M58: 50,161,512 km (0.113 R)
• M59: 51,395,695 km (0.085 R)
• M60: 52,265,606 km (0.092 R)
• M61: 52,639,900 km (0.119 R)
• M62: 52,889,878 km (0.075 R)
• M63: 54,146,052 km (0.117 R)
• M64: 55,031,073 km (0.118 R)
• M65: 56,048,488 km (0.113 R)
• M66: 61,754,151 km (0.103 R)
• M67: 64,541,608 km (0.107 R)
• M68: 69,140,994 km (0.095 R)
• M69: 71,618,485 km (0.087 R)
• M70: 72,589,674 km (0.074 R)
• M71: 73,565,351 km (0.083 R)
• M72: 74,826,162 km (0.025 R)
• M73: 76,376,744 km (0.104 R)
• M74: 77,084,940 km (0.118 R)
• M75: 79,796,402 km (0.059 R)
• M76: 80,083,630 km (0.094 R)
• M77: 80,659,133 km (0.05 R)
• M78: 83,848,709 km (0.07 R)
• M79: 84,140,724 km (0.079 R)
• M80: 85,605,886 km (0.057 R)
• M81: 88,412,790 km (0.058 R)
• M82: 90,500,279 km (0.092 R)
• M83: 93,510,338 km (0.111 R)
• M84: 93,964,667 km (0.072 R)
• M85: 94,419,743 km (0.117 R)
• M86: 94,723,577 km (0.093 R)
• M87: 94,875,568 km (0.114 R)
• M88: 96,400,269 km (0.066 R)
• M89: 96,553,159 km (0.088 R)
• M90: 100,402,162 km (0.085 R)
• M91: 100,867,412 km (0.058 R)
• M92: 101,488,841 km (0.115 R)
• M93: 101,955,736 km (0.092 R)
• M94: 103,204,429 km (0.063 R)
• M95: 104,300,982 km (0.117 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: 437 - 13,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit