🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.07 AU - 1.13 AU

Year: 404 Days

Day: 42.2 Hours

Environment

Temp: 157 °C

Axial Tilt: 126.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.36 AU - 1.76 AU

Year: 682 Days

Day: 27.5 Hours

Environment

Temp: -5 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.34 AU - 1.9 AU

Year: 721 Days

Day: 23.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 14.3

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 7.83 AU - 11.99 AU

Year: 10914 Days

Day: 13.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 101,828,940 km

• M1: 191,485 km (0.089 R)
• M2: 330,312 km (0.106 R)
• M3: 467,194 km (0.099 R)
• M4: 556,205 km (0.118 R)
• M5: 956,678 km (0.039 R)
• M6: 1,091,616 km (0.078 R)
• M7: 1,204,562 km (0.036 R)
• M8: 1,916,050 km (0.057 R)
• M9: 2,125,935 km (0.117 R)
• M10: 2,215,694 km (0.071 R)
• M11: 2,821,117 km (0.045 R)
• M12: 3,122,556 km (0.068 R)
• M13: 3,392,281 km (0.101 R)
• M14: 3,800,534 km (0.11 R)
• M15: 4,384,863 km (0.051 R)
• M16: 4,758,708 km (0.105 R)
• M17: 4,973,680 km (0.088 R)
• M18: 5,216,179 km (0.093 R)
• M19: 5,662,878 km (0.026 R)
• M20: 5,814,420 km (0.114 R)
• M21: 6,277,575 km (0.06 R)
• M22: 6,408,474 km (0.114 R)
• M23: 6,726,070 km (0.066 R)
• M24: 7,322,068 km (0.075 R)
• M25: 8,019,792 km (0.116 R)
• M26: 8,739,059 km (0.104 R)
• M27: 9,091,661 km (0.103 R)
• M28: 9,932,551 km (0.032 R)
• M29: 10,517,478 km (0.026 R)
• M30: 11,431,820 km (0.113 R)
• M31: 11,753,007 km (0.106 R)
• M32: 12,834,151 km (0.068 R)
• M33: 13,101,034 km (0.065 R)
• M34: 13,437,330 km (0.114 R)
• M35: 14,290,486 km (0.118 R)
• M36: 14,394,008 km (0.116 R)
• M37: 14,532,386 km (0.103 R)
• M38: 14,950,512 km (0.089 R)
• M39: 15,160,996 km (0.108 R)
• M40: 15,266,762 km (0.114 R)
• M41: 16,048,860 km (0.101 R)
• M42: 16,880,624 km (0.115 R)
• M43: 19,115,915 km (0.059 R)
• M44: 19,382,648 km (0.034 R)
• M45: 19,727,621 km (0.095 R)
• M46: 20,423,401 km (0.12 R)
• M47: 20,657,222 km (0.057 R)
• M48: 21,284,935 km (0.102 R)
• M49: 21,403,267 km (0.073 R)
• M50: 21,640,678 km (0.086 R)
• M51: 21,839,195 km (0.113 R)
• M52: 22,278,265 km (0.054 R)
• M53: 22,438,484 km (0.081 R)
• M54: 22,559,060 km (0.097 R)
• M55: 23,653,368 km (0.11 R)
• M56: 23,776,038 km (0.08 R)
• M57: 24,889,495 km (0.086 R)
• M58: 25,222,650 km (0.085 R)
• M59: 26,400,434 km (0.039 R)
• M60: 26,782,806 km (0.089 R)
• M61: 27,038,768 km (0.114 R)
• M62: 27,295,627 km (0.104 R)
• M63: 29,334,796 km (0.092 R)

Planet 5 - Ice Giant

Semi-Major Axis: 15.62 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841

Radius: 7.4

Gravity: 15.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 14.37 AU - 16.87 AU

Year: 21597 Days

Day: 24.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 2.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 101,828,940 km

• M1: 153,338 km (0.092 R)
• M2: 371,601 km (0.1 R)
• M3: 1,078,601 km (0.063 R)
• M4: 1,511,686 km (0.104 R)
• M5: 2,140,446 km (0.103 R)
• M6: 2,366,489 km (0.11 R)
• M7: 3,217,252 km (0.11 R)
• M8: 3,697,611 km (0.116 R)
• M9: 4,388,454 km (0.049 R)
• M10: 4,483,598 km (0.106 R)
• M11: 4,579,340 km (0.085 R)
• M12: 6,043,604 km (0.109 R)
• M13: 6,634,067 km (0.108 R)
• M14: 7,582,368 km (0.064 R)
• M15: 7,696,661 km (0.112 R)
• M16: 8,101,473 km (0.069 R)
• M17: 9,479,568 km (0.116 R)
• M18: 9,664,770 km (0.111 R)
• M19: 9,913,402 km (0.039 R)
• M20: 9,975,784 km (0.096 R)
• M21: 10,101,147 km (0.065 R)
• M22: 10,416,949 km (0.074 R)
• M23: 10,735,891 km (0.106 R)
• M24: 10,993,349 km (0.066 R)
• M25: 11,580,222 km (0.083 R)
• M26: 12,311,306 km (0.112 R)
• M27: 13,263,198 km (0.052 R)
• M28: 14,027,643 km (0.115 R)
• M29: 14,097,804 km (0.056 R)
• M30: 14,806,300 km (0.076 R)
• M31: 15,236,992 km (0.115 R)
• M32: 15,599,019 km (0.113 R)
• M33: 15,671,723 km (0.119 R)
• M34: 16,702,004 km (0.052 R)
• M35: 17,150,199 km (0.106 R)
• M36: 17,526,737 km (0.099 R)
• M37: 17,753,976 km (0.119 R)
• M38: 20,000,487 km (0.12 R)
• M39: 20,079,625 km (0.107 R)
• M40: 20,158,762 km (0.065 R)
• M41: 20,715,715 km (0.029 R)
• M42: 21,439,320 km (0.072 R)
• M43: 21,601,334 km (0.088 R)
• M44: 22,828,635 km (0.117 R)
• M45: 22,911,363 km (0.045 R)
• M46: 24,924,052 km (0.099 R)
• M47: 26,124,127 km (0.089 R)
• M48: 26,297,062 km (0.085 R)
• M49: 29,205,544 km (0.096 R)
• M50: 29,655,085 km (0.105 R)
• M51: 29,835,500 km (0.077 R)
• M52: 31,383,988 km (0.118 R)
• M53: 32,029,203 km (0.107 R)
• M54: 33,051,854 km (0.077 R)
• M55: 35,320,057 km (0.089 R)
• M56: 36,280,027 km (0.08 R)
• M57: 36,376,368 km (0.053 R)
• M58: 36,956,957 km (0.052 R)
• M59: 38,225,248 km (0.071 R)
• M60: 40,904,845 km (0.029 R)
• M61: 42,013,664 km (0.096 R)
• M62: 42,928,306 km (0.081 R)
• M63: 43,849,529 km (0.037 R)
• M64: 44,570,591 km (0.032 R)
• M65: 44,673,814 km (0.047 R)
• M66: 46,128,653 km (0.063 R)
• M67: 47,282,651 km (0.111 R)
• M68: 48,765,016 km (0.096 R)
• M69: 50,047,668 km (0.119 R)
• M70: 51,558,158 km (0.095 R)
• M71: 52,101,198 km (0.064 R)
• M72: 54,955,675 km (0.118 R)
• M73: 55,510,384 km (0.093 R)
• M74: 57,522,775 km (0.098 R)
• M75: 58,311,754 km (0.076 R)
• M76: 61,044,159 km (0.074 R)
• M77: 61,503,574 km (0.092 R)
• M78: 61,733,805 km (0.1 R)
• M79: 62,194,866 km (0.065 R)
• M80: 63,468,991 km (0.059 R)
• M81: 63,585,229 km (0.113 R)
• M82: 66,514,504 km (0.118 R)
• M83: 69,727,119 km (0.09 R)
• M84: 70,448,031 km (0.091 R)
• M85: 76,425,962 km (0.117 R)
• M86: 78,163,691 km (0.056 R)
• M87: 78,412,921 km (0.08 R)
• M88: 79,287,619 km (0.067 R)
• M89: 80,668,557 km (0.116 R)
• M90: 81,425,074 km (0.106 R)
• M91: 83,581,527 km (0.056 R)
• M92: 85,243,111 km (0.048 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 994.4

Radius: 4.1

Gravity: 59.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 17.03 AU - 18.05 AU

Year: 25699 Days

Day: 22.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 69 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 101,828,940 km

• M1: 317,596 km (0.086 R)
• M2: 360,680 km (0.043 R)
• M3: 717,471 km (0.082 R)
• M4: 746,194 km (0.112 R)
• M5: 1,223,262 km (0.061 R)
• M6: 1,328,130 km (0.072 R)
• M7: 1,816,118 km (0.107 R)
• M8: 1,935,946 km (0.086 R)
• M9: 2,353,922 km (0.112 R)
• M10: 3,366,550 km (0.108 R)
• M11: 4,281,790 km (0.088 R)
• M12: 5,211,990 km (0.059 R)
• M13: 5,554,719 km (0.1 R)
• M14: 5,787,194 km (0.058 R)
• M15: 6,201,879 km (0.077 R)
• M16: 6,810,593 km (0.11 R)
• M17: 6,872,526 km (0.11 R)
• M18: 7,888,445 km (0.082 R)
• M19: 8,546,826 km (0.078 R)
• M20: 8,882,523 km (0.081 R)
• M21: 10,625,039 km (0.061 R)
• M22: 11,719,647 km (0.106 R)
• M23: 12,696,970 km (0.092 R)
• M24: 12,926,154 km (0.1 R)
• M25: 14,250,843 km (0.105 R)
• M26: 14,329,980 km (0.089 R)
• M27: 14,489,003 km (0.071 R)
• M28: 17,617,992 km (0.052 R)
• M29: 20,139,763 km (0.119 R)
• M30: 22,494,583 km (0.077 R)
• M31: 22,586,885 km (0.1 R)
• M32: 23,050,339 km (0.088 R)
• M33: 24,269,711 km (0.117 R)
• M34: 25,317,794 km (0.098 R)
• M35: 27,162,485 km (0.115 R)
• M36: 27,457,792 km (0.042 R)
• M37: 27,753,995 km (0.098 R)
• M38: 28,150,729 km (0.109 R)
• M39: 29,150,641 km (0.105 R)
• M40: 29,452,978 km (0.079 R)
• M41: 30,162,222 km (0.108 R)
• M42: 30,365,825 km (0.061 R)
• M43: 31,082,398 km (0.089 R)
• M44: 31,288,095 km (0.106 R)
• M45: 33,370,199 km (0.08 R)
• M46: 35,174,798 km (0.059 R)
• M47: 35,926,976 km (0.099 R)
• M48: 36,359,314 km (0.063 R)
• M49: 36,793,297 km (0.119 R)
• M50: 42,588,419 km (0.096 R)
• M51: 44,312,086 km (0.083 R)
• M52: 44,427,725 km (0.089 R)
• M53: 44,659,452 km (0.077 R)
• M54: 46,410,196 km (0.081 R)
• M55: 47,116,747 km (0.067 R)
• M56: 49,858,128 km (0.098 R)
• M57: 50,581,583 km (0.107 R)
• M58: 50,823,633 km (0.079 R)
• M59: 52,528,151 km (0.112 R)
• M60: 53,141,352 km (0.076 R)
• M61: 54,251,369 km (0.092 R)
• M62: 54,746,986 km (0.101 R)
• M63: 55,743,009 km (0.106 R)
• M64: 58,005,677 km (0.097 R)
• M65: 58,385,805 km (0.109 R)
• M66: 59,914,097 km (0.115 R)
• M67: 60,170,059 km (0.071 R)
• M68: 61,713,759 km (0.091 R)
• M69: 62,880,024 km (0.09 R)
• M70: 63,010,174 km (0.037 R)
• M71: 66,687,290 km (0.049 R)
• M72: 67,085,370 km (0.079 R)
• M73: 68,417,988 km (0.099 R)
• M74: 68,685,618 km (0.084 R)
• M75: 69,759,432 km (0.115 R)
• M76: 71,787,680 km (0.093 R)
• M77: 72,740,917 km (0.045 R)
• M78: 77,569,039 km (0.118 R)
• M79: 79,107,653 km (0.1 R)
• M80: 80,374,149 km (0.03 R)
• M81: 80,515,220 km (0.098 R)
• M82: 83,640,768 km (0.074 R)
• M83: 83,926,799 km (0.113 R)
• M84: 84,213,279 km (0.119 R)
• M85: 86,950,471 km (0.068 R)
• M86: 87,095,432 km (0.117 R)
• M87: 87,385,352 km (0.109 R)
• M88: 91,921,010 km (0.099 R)
• M89: 94,589,537 km (0.029 R)
• M90: 97,584,337 km (0.082 R)
• M91: 97,734,832 km (0.108 R)
• M92: 99,396,116 km (0.105 R)
• M93: 99,547,509 km (0.119 R)
• M94: 100,154,278 km (0.114 R)
• M95: 100,457,962 km (0.063 R)
• M96: 101,218,817 km (0.115 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 13,727 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit