🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.58

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.47 AU - 2.11 AU

Year: 922 Days

Day: 38.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.19 AU - 4.39 AU

Year: 2841 Days

Day: 13.3 Hours

Environment

Temp: -137 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 568.6

Radius: 9.5

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.33 AU - 4.83 AU

Year: 3173 Days

Day: 12.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 70,052,915 km

• M1: 119,977 km (0.083 R)
• M2: 181,612 km (0.078 R)
• M3: 272,567 km (0.097 R)
• M4: 416,780 km (0.079 R)
• M5: 634,594 km (0.073 R)
• M6: 757,414 km (0.085 R)
• M7: 962,812 km (0.039 R)
• M8: 1,083,687 km (0.105 R)
• M9: 1,954,047 km (0.066 R)
• M10: 2,180,987 km (0.096 R)
• M11: 2,268,353 km (0.037 R)
• M12: 2,386,684 km (0.117 R)
• M13: 2,446,673 km (0.072 R)
• M14: 2,660,598 km (0.101 R)
• M15: 2,960,841 km (0.111 R)
• M16: 3,188,978 km (0.11 R)
• M17: 3,406,194 km (0.072 R)
• M18: 4,086,415 km (0.109 R)
• M19: 4,194,724 km (0.096 R)
• M20: 4,619,133 km (0.082 R)
• M21: 5,271,679 km (0.105 R)
• M22: 5,891,613 km (0.1 R)
• M23: 5,973,293 km (0.083 R)
• M24: 6,241,522 km (0.1 R)
• M25: 6,303,905 km (0.092 R)
• M26: 6,429,417 km (0.096 R)
• M27: 6,747,014 km (0.112 R)
• M28: 6,875,369 km (0.1 R)
• M29: 7,243,678 km (0.11 R)
• M30: 8,022,186 km (0.118 R)
• M31: 8,272,463 km (0.101 R)
• M32: 8,548,322 km (0.03 R)
• M33: 8,664,260 km (0.073 R)
• M34: 9,109,164 km (0.119 R)
• M35: 9,370,212 km (0.095 R)
• M36: 9,633,804 km (0.08 R)
• M37: 10,266,453 km (0.117 R)
• M38: 10,637,456 km (0.112 R)
• M39: 10,712,255 km (0.047 R)
• M40: 10,837,319 km (0.052 R)
• M41: 11,113,925 km (0.113 R)
• M42: 11,265,767 km (0.08 R)
• M43: 11,443,938 km (0.109 R)
• M44: 11,571,694 km (0.102 R)
• M45: 11,674,319 km (0.093 R)
• M46: 12,009,717 km (0.116 R)
• M47: 12,217,658 km (0.116 R)
• M48: 12,505,634 km (0.077 R)
• M49: 12,743,046 km (0.114 R)
• M50: 12,822,482 km (0.068 R)
• M51: 12,902,068 km (0.104 R)
• M52: 14,115,606 km (0.1 R)
• M53: 14,225,262 km (0.095 R)
• M54: 15,562,966 km (0.101 R)
• M55: 15,960,597 km (0.06 R)
• M56: 16,189,482 km (0.096 R)
• M57: 16,390,541 km (0.101 R)
• M58: 16,708,137 km (0.086 R)
• M59: 16,795,054 km (0.103 R)
• M60: 17,378,934 km (0.112 R)
• M61: 17,555,310 km (0.077 R)
• M62: 17,999,017 km (0.042 R)
• M63: 18,837,065 km (0.111 R)
• M64: 19,200,139 km (0.099 R)
• M65: 19,321,612 km (0.098 R)
• M66: 19,565,606 km (0.079 R)
• M67: 20,025,470 km (0.074 R)

Asteroid Belt

Center: 4.93 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.4

Radius: 15

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 5.07 AU - 6.49 AU

Year: 5350 Days

Day: 5.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 70,052,915 km

• M1: 195,375 km (0.032 R)
• M2: 1,036,713 km (0.099 R)
• M3: 1,193,043 km (0.1 R)
• M4: 1,729,950 km (0.09 R)
• M5: 1,861,297 km (0.087 R)
• M6: 2,359,009 km (0.089 R)
• M7: 2,612,727 km (0.05 R)
• M8: 3,033,246 km (0.081 R)
• M9: 3,170,577 km (0.105 R)
• M10: 3,523,329 km (0.041 R)
• M11: 3,619,520 km (0.067 R)
• M12: 3,963,446 km (0.056 R)
• M13: 4,344,023 km (0.108 R)
• M14: 4,551,814 km (0.105 R)
• M15: 5,167,858 km (0.078 R)
• M16: 5,444,016 km (0.079 R)
• M17: 5,640,289 km (0.08 R)
• M18: 5,838,954 km (0.037 R)
• M19: 6,597,266 km (0.114 R)
• M20: 7,079,420 km (0.114 R)
• M21: 7,232,459 km (0.096 R)
• M22: 7,604,359 km (0.082 R)
• M23: 7,887,398 km (0.055 R)
• M24: 7,982,542 km (0.034 R)
• M25: 8,431,635 km (0.092 R)
• M26: 8,561,486 km (0.087 R)
• M27: 8,691,935 km (0.074 R)
• M28: 9,120,833 km (0.034 R)
• M29: 9,388,164 km (0.116 R)
• M30: 10,033,529 km (0.096 R)
• M31: 11,081,761 km (0.055 R)
• M32: 11,188,574 km (0.119 R)
• M33: 11,367,194 km (0.089 R)
• M34: 11,619,117 km (0.038 R)
• M35: 12,570,410 km (0.111 R)
• M36: 12,681,860 km (0.052 R)
• M37: 13,018,007 km (0.057 R)
• M38: 13,281,598 km (0.095 R)
• M39: 13,775,720 km (0.084 R)
• M40: 14,159,887 km (0.092 R)
• M41: 14,586,690 km (0.079 R)
• M42: 15,892,231 km (0.062 R)
• M43: 16,053,048 km (0.115 R)
• M44: 16,498,102 km (0.099 R)
• M45: 17,070,463 km (0.037 R)
• M46: 17,899,385 km (0.113 R)
• M47: 18,150,560 km (0.077 R)
• M48: 18,487,454 km (0.088 R)
• M49: 18,656,500 km (0.066 R)
• M50: 18,953,901 km (0.053 R)
• M51: 19,295,582 km (0.106 R)
• M52: 19,682,592 km (0.09 R)
• M53: 20,115,528 km (0.09 R)
• M54: 20,464,091 km (0.086 R)
• M55: 20,990,676 km (0.085 R)
• M56: 21,255,763 km (0.038 R)
• M57: 21,878,389 km (0.102 R)
• M58: 22,057,458 km (0.071 R)
• M59: 22,326,884 km (0.103 R)
• M60: 22,823,848 km (0.098 R)
• M61: 24,521,784 km (0.078 R)
• M62: 25,503,445 km (0.093 R)
• M63: 25,786,335 km (0.083 R)
• M64: 26,165,116 km (0.078 R)
• M65: 26,784,601 km (0.095 R)
• M66: 26,976,236 km (0.117 R)
• M67: 27,120,149 km (0.084 R)
• M68: 27,892,373 km (0.059 R)
• M69: 28,330,097 km (0.113 R)
• M70: 28,720,846 km (0.102 R)
• M71: 29,064,323 km (0.101 R)
• M72: 29,261,344 km (0.061 R)
• M73: 30,152,797 km (0.098 R)
• M74: 30,302,245 km (0.094 R)
• M75: 30,752,086 km (0.087 R)
• M76: 31,658,500 km (0.097 R)
• M77: 32,267,662 km (0.068 R)
• M78: 32,522,577 km (0.051 R)
• M79: 32,726,928 km (0.111 R)
• M80: 32,931,877 km (0.067 R)
• M81: 33,239,899 km (0.072 R)
• M82: 34,690,400 km (0.081 R)
• M83: 34,899,388 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 948.5

Radius: 7.6

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.89 AU - 14.11 AU

Year: 15015 Days

Day: 16.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 70,052,915 km

• M1: 154,235 km (0.109 R)
• M2: 236,065 km (0.056 R)
• M3: 322,832 km (0.114 R)
• M4: 422,315 km (0.065 R)
• M5: 476,320 km (0.107 R)
• M6: 552,615 km (0.08 R)
• M7: 876,644 km (0.097 R)
• M8: 1,122,732 km (0.103 R)
• M9: 1,280,707 km (0.12 R)
• M10: 1,531,433 km (0.116 R)
• M11: 1,589,328 km (0.115 R)
• M12: 2,014,934 km (0.119 R)
• M13: 3,186,285 km (0.119 R)
• M14: 3,641,960 km (0.037 R)
• M15: 3,798,440 km (0.093 R)
• M16: 4,158,671 km (0.12 R)
• M17: 4,240,352 km (0.093 R)
• M18: 4,405,059 km (0.116 R)
• M19: 4,954,831 km (0.044 R)
• M20: 5,571,174 km (0.113 R)
• M21: 5,797,217 km (0.098 R)
• M22: 6,587,841 km (0.106 R)
• M23: 6,826,899 km (0.034 R)
• M24: 7,020,179 km (0.101 R)
• M25: 7,215,255 km (0.119 R)
• M26: 7,660,757 km (0.094 R)
• M27: 8,734,571 km (0.076 R)
• M28: 10,018,719 km (0.115 R)
• M29: 11,303,615 km (0.106 R)
• M30: 12,169,338 km (0.102 R)
• M31: 12,227,831 km (0.101 R)
• M32: 12,580,732 km (0.055 R)
• M33: 12,758,305 km (0.072 R)
• M34: 12,996,465 km (0.115 R)
• M35: 13,296,259 km (0.062 R)
• M36: 13,902,729 km (0.063 R)
• M37: 14,394,457 km (0.095 R)
• M38: 16,871,797 km (0.085 R)
• M39: 17,133,295 km (0.102 R)
• M40: 17,792,722 km (0.112 R)
• M41: 20,235,057 km (0.087 R)
• M42: 20,373,734 km (0.117 R)
• M43: 21,001,895 km (0.113 R)
• M44: 21,849,517 km (0.099 R)
• M45: 22,420,682 km (0.1 R)
• M46: 23,069,188 km (0.104 R)
• M47: 23,432,113 km (0.111 R)
• M48: 24,384,603 km (0.089 R)
• M49: 24,828,609 km (0.049 R)
• M50: 24,902,810 km (0.118 R)
• M51: 27,087,686 km (0.081 R)
• M52: 27,855,273 km (0.119 R)
• M53: 28,319,176 km (0.108 R)
• M54: 28,629,891 km (0.04 R)
• M55: 29,884,119 km (0.118 R)
• M56: 31,798,823 km (0.063 R)
• M57: 32,040,872 km (0.043 R)
• M58: 33,097,183 km (0.055 R)
• M59: 33,342,523 km (0.066 R)
• M60: 34,910,608 km (0.083 R)
• M61: 35,410,714 km (0.082 R)
• M62: 37,094,886 km (0.025 R)
• M63: 38,117,986 km (0.112 R)
• M64: 38,632,902 km (0.084 R)
• M65: 38,718,921 km (0.04 R)
• M66: 38,891,258 km (0.074 R)
• M67: 40,540,873 km (0.084 R)
• M68: 40,891,082 km (0.083 R)
• M69: 40,978,746 km (0.12 R)
• M70: 41,418,115 km (0.045 R)
• M71: 44,267,506 km (0.114 R)
• M72: 44,989,615 km (0.072 R)
• M73: 47,547,738 km (0.091 R)
• M74: 47,824,644 km (0.093 R)
• M75: 48,101,999 km (0.062 R)
• M76: 48,658,503 km (0.078 R)
• M77: 49,871,293 km (0.101 R)
• M78: 52,422,086 km (0.096 R)
• M79: 53,281,675 km (0.111 R)
• M80: 53,569,352 km (0.06 R)
• M81: 54,531,715 km (0.108 R)
• M82: 54,628,206 km (0.118 R)
• M83: 58,635,334 km (0.116 R)
• M84: 59,229,687 km (0.096 R)
• M85: 59,527,686 km (0.108 R)
• M86: 60,025,248 km (0.098 R)
• M87: 63,039,944 km (0.119 R)
• M88: 63,953,838 km (0.112 R)
• M89: 64,259,466 km (0.098 R)
• M90: 64,769,894 km (0.116 R)
• M91: 65,076,869 km (0.114 R)
• M92: 65,486,767 km (0.118 R)
• M93: 65,897,712 km (0.057 R)
• M94: 66,928,591 km (0.074 R)
• M95: 69,843,207 km (0.093 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 17,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit