🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.91 AU - 1.25 AU

Year: 404 Days

Day: 21.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 36.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 2.77 AU - 4.01 AU

Year: 2246 Days

Day: 26.3 Hours

Environment

Temp: -109 °C

Axial Tilt: 47.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.82 AU - 4.14 AU

Year: 2336 Days

Day: 35.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 105,807,381 km

• M1: 1,762,113 km (0.12 R)
• M2: 2,780,426 km (0.066 R)

Asteroid Belt

Center: 6.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.1

Radius: 9.9

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 9.43 AU - 10.21 AU

Year: 11075 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 105,807,381 km

• M1: 173,534 km (0.119 R)
• M2: 246,687 km (0.102 R)
• M3: 327,769 km (0.053 R)
• M4: 830,268 km (0.066 R)
• M5: 1,167,462 km (0.095 R)
• M6: 1,322,146 km (0.057 R)
• M7: 1,587,981 km (0.107 R)
• M8: 1,673,252 km (0.089 R)
• M9: 2,313,681 km (0.114 R)
• M10: 2,484,970 km (0.099 R)
• M11: 3,130,635 km (0.115 R)
• M12: 3,320,474 km (0.093 R)
• M13: 3,458,553 km (0.065 R)
• M14: 3,855,137 km (0.116 R)
• M15: 4,660,722 km (0.082 R)
• M16: 4,784,589 km (0.11 R)
• M17: 5,035,315 km (0.116 R)
• M18: 5,419,632 km (0.089 R)
• M19: 6,733,400 km (0.1 R)
• M20: 7,050,099 km (0.075 R)
• M21: 7,156,762 km (0.117 R)
• M22: 7,335,681 km (0.107 R)
• M23: 7,552,449 km (0.062 R)
• M24: 7,625,153 km (0.093 R)
• M25: 8,029,367 km (0.09 R)
• M26: 8,365,214 km (0.061 R)
• M27: 8,440,461 km (0.067 R)
• M28: 8,591,705 km (0.102 R)
• M29: 9,050,821 km (0.079 R)
• M30: 9,283,296 km (0.039 R)
• M31: 10,516,132 km (0.069 R)
• M32: 10,597,364 km (0.079 R)
• M33: 10,678,894 km (0.082 R)
• M34: 11,130,979 km (0.115 R)
• M35: 11,463,685 km (0.09 R)
• M36: 11,757,495 km (0.077 R)
• M37: 11,968,877 km (0.104 R)
• M38: 12,653,885 km (0.093 R)
• M39: 12,740,353 km (0.056 R)
• M40: 12,957,569 km (0.067 R)
• M41: 13,307,628 km (0.096 R)
• M42: 13,616,398 km (0.071 R)
• M43: 14,466,563 km (0.09 R)
• M44: 14,557,070 km (0.104 R)
• M45: 15,518,685 km (0.034 R)
• M46: 16,406,249 km (0.069 R)
• M47: 16,690,036 km (0.052 R)
• M48: 16,832,453 km (0.111 R)
• M49: 17,889,661 km (0.059 R)
• M50: 18,132,908 km (0.073 R)
• M51: 19,116,962 km (0.098 R)
• M52: 20,676,221 km (0.093 R)
• M53: 21,755,570 km (0.112 R)
• M54: 21,859,241 km (0.114 R)
• M55: 22,590,176 km (0.102 R)
• M56: 22,958,636 km (0.097 R)
• M57: 23,117,209 km (0.112 R)
• M58: 23,701,539 km (0.075 R)
• M59: 24,183,244 km (0.096 R)
• M60: 24,398,366 km (0.069 R)
• M61: 24,506,226 km (0.026 R)
• M62: 24,939,012 km (0.067 R)
• M63: 25,374,342 km (0.097 R)
• M64: 26,087,176 km (0.077 R)
• M65: 26,307,833 km (0.116 R)
• M66: 28,038,830 km (0.09 R)
• M67: 28,661,905 km (0.081 R)
• M68: 28,832,746 km (0.12 R)
• M69: 29,864,073 km (0.059 R)
• M70: 31,258,026 km (0.092 R)
• M71: 31,375,161 km (0.054 R)
• M72: 32,317,478 km (0.072 R)
• M73: 34,774,025 km (0.063 R)
• M74: 36,547,657 km (0.098 R)
• M75: 36,918,361 km (0.119 R)
• M76: 37,104,161 km (0.081 R)
• M77: 37,476,660 km (0.1 R)
• M78: 38,475,974 km (0.077 R)
• M79: 38,601,487 km (0.051 R)
• M80: 38,727,149 km (0.052 R)
• M81: 39,294,424 km (0.078 R)
• M82: 39,674,103 km (0.084 R)
• M83: 40,309,595 km (0.073 R)
• M84: 41,848,658 km (0.062 R)
• M85: 43,733,741 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 515.1

Radius: 5.9

Gravity: 14.8 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 12.63 AU - 14.19 AU

Year: 17673 Days

Day: 22.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 105,807,381 km

• M1: 75,397 km (0.076 R)
• M2: 227,090 km (0.072 R)
• M3: 267,032 km (0.118 R)
• M4: 340,186 km (0.118 R)
• M5: 563,535 km (0.08 R)
• M6: 660,774 km (0.054 R)
• M7: 872,006 km (0.119 R)
• M8: 939,475 km (0.06 R)
• M9: 1,302,848 km (0.1 R)
• M10: 1,763,161 km (0.065 R)
• M11: 2,025,854 km (0.113 R)
• M12: 2,363,646 km (0.091 R)
• M13: 3,160,255 km (0.06 R)
• M14: 3,300,578 km (0.053 R)
• M15: 3,882,065 km (0.105 R)
• M16: 4,692,586 km (0.111 R)
• M17: 4,772,471 km (0.099 R)
• M18: 5,385,823 km (0.082 R)
• M19: 5,553,522 km (0.059 R)
• M20: 6,110,624 km (0.056 R)
• M21: 6,197,840 km (0.088 R)
• M22: 8,657,079 km (0.12 R)
• M23: 9,603,884 km (0.104 R)
• M24: 9,858,500 km (0.119 R)
• M25: 10,166,970 km (0.084 R)
• M26: 10,478,583 km (0.118 R)
• M27: 10,635,511 km (0.114 R)
• M28: 12,083,170 km (0.119 R)
• M29: 12,357,981 km (0.111 R)
• M30: 12,413,183 km (0.081 R)
• M31: 12,857,937 km (0.115 R)
• M32: 13,477,871 km (0.108 R)
• M33: 13,762,855 km (0.079 R)
• M34: 14,049,783 km (0.099 R)
• M35: 14,454,894 km (0.073 R)
• M36: 14,805,103 km (0.118 R)
• M37: 14,981,329 km (0.091 R)
• M38: 15,040,271 km (0.055 R)
• M39: 15,276,486 km (0.085 R)
• M40: 15,633,277 km (0.063 R)
• M41: 16,781,141 km (0.072 R)
• M42: 17,520,005 km (0.109 R)
• M43: 17,706,404 km (0.084 R)
• M44: 18,018,465 km (0.09 R)
• M45: 18,965,569 km (0.066 R)
• M46: 19,928,830 km (0.067 R)
• M47: 22,777,024 km (0.042 R)
• M48: 24,421,104 km (0.101 R)
• M49: 24,559,931 km (0.12 R)
• M50: 25,257,506 km (0.054 R)
• M51: 25,397,829 km (0.105 R)
• M52: 26,600,745 km (0.074 R)
• M53: 26,814,970 km (0.081 R)
• M54: 27,461,083 km (0.08 R)
• M55: 28,112,282 km (0.055 R)
• M56: 28,403,400 km (0.117 R)
• M57: 29,873,648 km (0.116 R)
• M58: 29,947,699 km (0.115 R)
• M59: 32,505,373 km (0.12 R)
• M60: 32,887,446 km (0.109 R)
• M61: 32,964,040 km (0.118 R)
• M62: 33,655,931 km (0.107 R)
• M63: 34,119,834 km (0.086 R)
• M64: 35,681,336 km (0.075 R)
• M65: 37,906,455 km (0.074 R)
• M66: 38,147,607 km (0.066 R)
• M67: 38,308,574 km (0.109 R)
• M68: 38,954,837 km (0.059 R)
• M69: 40,094,324 km (0.106 R)
• M70: 41,079,725 km (0.091 R)
• M71: 42,073,204 km (0.086 R)
• M72: 42,572,861 km (0.114 R)
• M73: 42,739,812 km (0.093 R)
• M74: 43,242,162 km (0.088 R)
• M75: 43,325,937 km (0.108 R)
• M76: 43,493,935 km (0.109 R)
• M77: 46,296,651 km (0.047 R)
• M78: 46,468,390 km (0.114 R)
• M79: 48,458,341 km (0.063 R)
• M80: 48,632,772 km (0.102 R)
• M81: 49,419,956 km (0.052 R)
• M82: 51,539,608 km (0.114 R)
• M83: 51,628,619 km (0.088 R)
• M84: 52,969,165 km (0.091 R)
• M85: 53,688,881 km (0.11 R)
• M86: 55,046,930 km (0.084 R)
• M87: 55,684,666 km (0.105 R)
• M88: 62,193,968 km (0.075 R)
• M89: 62,573,199 km (0.056 R)
• M90: 62,858,033 km (0.086 R)
• M91: 63,333,755 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 928.2

Radius: 7.6

Gravity: 16.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 18.25 AU - 18.35 AU

Year: 28174 Days

Day: 23.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 105,807,381 km

• M1: 111,899 km (0.026 R)
• M2: 170,093 km (0.11 R)
• M3: 786,735 km (0.094 R)
• M4: 940,223 km (0.103 R)
• M5: 1,004,400 km (0.095 R)
• M6: 1,421,030 km (0.086 R)
• M7: 3,189,875 km (0.082 R)
• M8: 3,640,015 km (0.119 R)
• M9: 3,742,789 km (0.113 R)
• M10: 3,846,460 km (0.046 R)
• M11: 4,710,388 km (0.072 R)
• M12: 4,822,587 km (0.073 R)
• M13: 4,935,533 km (0.069 R)
• M14: 5,106,823 km (0.116 R)
• M15: 5,691,601 km (0.052 R)
• M16: 5,751,141 km (0.111 R)
• M17: 6,052,580 km (0.07 R)
• M18: 6,860,110 km (0.082 R)
• M19: 7,179,800 km (0.095 R)
• M20: 8,033,406 km (0.082 R)
• M21: 9,620,789 km (0.098 R)
• M22: 10,267,650 km (0.045 R)
• M23: 11,452,166 km (0.036 R)
• M24: 11,679,106 km (0.093 R)
• M25: 12,291,410 km (0.033 R)
• M26: 12,757,557 km (0.084 R)
• M27: 13,467,548 km (0.114 R)
• M28: 13,627,020 km (0.067 R)
• M29: 13,867,423 km (0.117 R)
• M30: 14,679,141 km (0.079 R)
• M31: 14,925,679 km (0.091 R)
• M32: 16,774,708 km (0.057 R)
• M33: 18,076,360 km (0.099 R)
• M34: 18,606,086 km (0.078 R)
• M35: 21,237,512 km (0.081 R)
• M36: 21,423,313 km (0.069 R)
• M37: 22,171,601 km (0.076 R)
• M38: 22,928,566 km (0.113 R)
• M39: 23,405,784 km (0.109 R)
• M40: 24,955,318 km (0.104 R)
• M41: 29,177,419 km (0.115 R)
• M42: 29,590,908 km (0.082 R)
• M43: 30,214,880 km (0.107 R)
• M44: 30,948,209 km (0.049 R)
• M45: 32,646,295 km (0.116 R)
• M46: 35,690,013 km (0.117 R)
• M47: 36,132,224 km (0.055 R)
• M48: 36,910,432 km (0.051 R)
• M49: 37,694,175 km (0.095 R)
• M50: 37,806,523 km (0.115 R)
• M51: 37,919,021 km (0.052 R)
• M52: 39,391,962 km (0.108 R)
• M53: 40,998,942 km (0.087 R)
• M54: 42,978,870 km (0.117 R)
• M55: 43,567,089 km (0.102 R)
• M56: 47,880,594 km (0.105 R)
• M57: 50,582,630 km (0.075 R)
• M58: 51,577,456 km (0.041 R)
• M59: 52,327,839 km (0.103 R)
• M60: 54,092,645 km (0.108 R)
• M61: 55,109,911 km (0.082 R)
• M62: 55,748,843 km (0.084 R)
• M63: 59,503,002 km (0.078 R)
• M64: 60,421,383 km (0.113 R)
• M65: 60,552,880 km (0.117 R)
• M66: 61,212,158 km (0.117 R)
• M67: 63,337,943 km (0.096 R)
• M68: 65,082,853 km (0.068 R)
• M69: 67,388,306 km (0.106 R)
• M70: 67,798,054 km (0.09 R)
• M71: 67,934,787 km (0.073 R)
• M72: 68,071,519 km (0.048 R)
• M73: 68,894,457 km (0.086 R)
• M74: 69,169,418 km (0.059 R)
• M75: 70,549,907 km (0.092 R)
• M76: 74,745,828 km (0.045 R)
• M77: 74,887,048 km (0.109 R)
• M78: 76,446,756 km (0.119 R)
• M79: 78,447,179 km (0.101 R)
• M80: 78,734,407 km (0.119 R)
• M81: 79,309,760 km (0.065 R)
• M82: 79,742,247 km (0.068 R)
• M83: 81,770,795 km (0.103 R)
• M84: 86,174,507 km (0.118 R)
• M85: 86,322,759 km (0.099 R)
• M86: 91,559,881 km (0.083 R)
• M87: 93,226,999 km (0.118 R)
• M88: 97,824,292 km (0.063 R)
• M89: 98,133,510 km (0.11 R)
• M90: 100,930,093 km (0.087 R)
• M91: 101,242,304 km (0.116 R)
• M92: 102,808,893 km (0.111 R)
• M93: 104,067,908 km (0.111 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 14,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit