🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.21 AU - 1.59 AU

Year: 580 Days

Day: 21.6 Hours

Environment

Temp: 6 °C

Axial Tilt: 1.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.69 AU - 3.45 AU

Year: 1882 Days

Day: 36.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 635

Radius: 13.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 9.77 AU - 10.57 AU

Year: 11346 Days

Day: 5.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 114,418,767 km

• M1: 230,082 km (0.052 R)
• M2: 325,824 km (0.097 R)
• M3: 546,930 km (0.086 R)
• M4: 738,116 km (0.094 R)
• M5: 991,983 km (0.053 R)
• M6: 1,233,285 km (0.064 R)
• M7: 1,427,313 km (0.112 R)
• M8: 1,895,704 km (0.061 R)
• M9: 1,995,187 km (0.094 R)
• M10: 2,147,777 km (0.044 R)
• M11: 2,769,356 km (0.034 R)
• M12: 3,056,733 km (0.099 R)
• M13: 3,174,467 km (0.095 R)
• M14: 3,353,984 km (0.119 R)
• M15: 4,703,806 km (0.106 R)
• M16: 5,048,031 km (0.114 R)
• M17: 5,543,648 km (0.074 R)
• M18: 5,870,669 km (0.109 R)
• M19: 6,354,170 km (0.116 R)
• M20: 6,505,563 km (0.101 R)
• M21: 6,812,089 km (0.104 R)
• M22: 7,201,791 km (0.099 R)
• M23: 7,921,806 km (0.078 R)
• M24: 9,002,351 km (0.045 R)
• M25: 9,129,958 km (0.114 R)
• M26: 9,344,182 km (0.102 R)
• M27: 10,663,785 km (0.089 R)
• M28: 11,807,910 km (0.078 R)
• M29: 11,947,784 km (0.109 R)
• M30: 12,229,177 km (0.09 R)
• M31: 12,370,846 km (0.067 R)
• M32: 12,846,717 km (0.095 R)
• M33: 13,183,462 km (0.099 R)
• M34: 13,377,191 km (0.105 R)
• M35: 14,013,281 km (0.056 R)
• M36: 14,709,360 km (0.119 R)
• M37: 16,032,105 km (0.065 R)
• M38: 16,135,477 km (0.057 R)
• M39: 16,238,998 km (0.076 R)
• M40: 16,342,819 km (0.074 R)
• M41: 16,917,425 km (0.116 R)
• M42: 18,086,682 km (0.085 R)
• M43: 18,681,184 km (0.101 R)
• M44: 18,898,998 km (0.108 R)
• M45: 19,008,205 km (0.113 R)
• M46: 20,446,738 km (0.081 R)
• M47: 20,727,533 km (0.117 R)
• M48: 21,748,538 km (0.108 R)
• M49: 23,135,311 km (0.113 R)
• M50: 23,369,282 km (0.076 R)
• M51: 23,780,526 km (0.106 R)
• M52: 24,253,555 km (0.116 R)
• M53: 24,550,656 km (0.111 R)
• M54: 25,329,014 km (0.1 R)
• M55: 25,691,041 km (0.03 R)
• M56: 25,812,065 km (0.088 R)
• M57: 28,023,122 km (0.102 R)
• M58: 28,710,823 km (0.043 R)
• M59: 29,404,060 km (0.114 R)
• M60: 29,594,049 km (0.034 R)
• M61: 30,422,223 km (0.084 R)
• M62: 30,742,811 km (0.111 R)
• M63: 31,322,653 km (0.039 R)
• M64: 32,166,534 km (0.103 R)
• M65: 32,427,732 km (0.056 R)
• M66: 33,744,193 km (0.086 R)
• M67: 34,809,929 km (0.051 R)
• M68: 35,011,138 km (0.071 R)
• M69: 35,279,815 km (0.112 R)
• M70: 36,701,594 km (0.104 R)
• M71: 38,073,107 km (0.092 R)
• M72: 40,021,320 km (0.109 R)
• M73: 40,302,265 km (0.104 R)
• M74: 40,442,887 km (0.09 R)
• M75: 40,724,879 km (0.064 R)
• M76: 41,645,803 km (0.078 R)
• M77: 41,930,488 km (0.102 R)
• M78: 43,507,998 km (0.085 R)
• M79: 45,617,028 km (0.116 R)
• M80: 47,759,120 km (0.102 R)
• M81: 48,355,866 km (0.115 R)
• M82: 48,730,010 km (0.093 R)
• M83: 49,030,104 km (0.063 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 389.4

Radius: 10.3

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 8.76 AU - 14.16 AU

Year: 13572 Days

Day: 5.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 114,418,767 km

• M1: 367,861 km (0.09 R)
• M2: 516,412 km (0.087 R)
• M3: 1,007,990 km (0.119 R)
• M4: 1,125,275 km (0.098 R)
• M5: 1,482,814 km (0.115 R)
• M6: 1,875,060 km (0.088 R)
• M7: 2,325,200 km (0.091 R)
• M8: 2,509,355 km (0.065 R)
• M9: 2,698,446 km (0.113 R)
• M10: 3,177,010 km (0.099 R)
• M11: 3,470,970 km (0.097 R)
• M12: 3,712,570 km (0.034 R)
• M13: 3,866,357 km (0.07 R)
• M14: 4,022,388 km (0.094 R)
• M15: 4,934,037 km (0.105 R)
• M16: 5,274,821 km (0.094 R)
• M17: 6,453,054 km (0.109 R)
• M18: 6,601,305 km (0.061 R)
• M19: 6,675,805 km (0.078 R)
• M20: 7,014,794 km (0.088 R)
• M21: 7,243,978 km (0.086 R)
• M22: 7,788,215 km (0.109 R)
• M23: 8,426,399 km (0.106 R)
• M24: 8,588,563 km (0.037 R)
• M25: 8,751,775 km (0.097 R)
• M26: 9,583,240 km (0.103 R)
• M27: 9,710,099 km (0.072 R)
• M28: 11,276,388 km (0.05 R)
• M29: 11,770,510 km (0.032 R)
• M30: 11,861,017 km (0.111 R)
• M31: 11,951,823 km (0.089 R)
• M32: 12,317,589 km (0.066 R)
• M33: 12,594,196 km (0.106 R)
• M34: 13,059,894 km (0.08 R)
• M35: 13,389,309 km (0.088 R)
• M36: 14,200,578 km (0.071 R)
• M37: 14,978,636 km (0.055 R)
• M38: 15,472,010 km (0.101 R)
• M39: 15,770,608 km (0.029 R)
• M40: 16,322,923 km (0.07 R)
• M41: 16,728,632 km (0.088 R)
• M42: 17,086,470 km (0.073 R)
• M43: 17,705,506 km (0.102 R)
• M44: 18,700,781 km (0.065 R)
• M45: 18,912,761 km (0.069 R)
• M46: 19,072,083 km (0.068 R)
• M47: 19,338,816 km (0.097 R)
• M48: 20,254,804 km (0.104 R)
• M49: 21,849,816 km (0.12 R)
• M50: 22,860,051 km (0.073 R)
• M51: 23,828,098 km (0.036 R)
• M52: 24,461,496 km (0.053 R)
• M53: 24,635,329 km (0.079 R)
• M54: 26,098,994 km (0.115 R)
• M55: 26,217,326 km (0.118 R)
• M56: 27,651,072 km (0.09 R)
• M57: 28,074,135 km (0.105 R)
• M58: 28,316,783 km (0.081 R)
• M59: 28,560,029 km (0.05 R)
• M60: 29,232,920 km (0.077 R)
• M61: 29,725,546 km (0.111 R)
• M62: 30,096,698 km (0.071 R)
• M63: 33,121,717 km (0.076 R)
• M64: 33,249,772 km (0.09 R)
• M65: 33,313,950 km (0.088 R)
• M66: 33,763,940 km (0.098 R)
• M67: 34,086,623 km (0.049 R)
• M68: 34,151,399 km (0.071 R)
• M69: 34,800,205 km (0.113 R)
• M70: 36,506,219 km (0.115 R)
• M71: 37,436,119 km (0.097 R)
• M72: 37,569,710 km (0.065 R)
• M73: 37,971,081 km (0.12 R)
• M74: 38,710,693 km (0.094 R)
• M75: 39,116,103 km (0.092 R)
• M76: 39,931,112 km (0.06 R)
• M77: 40,820,472 km (0.108 R)
• M78: 40,889,137 km (0.119 R)
• M79: 41,026,618 km (0.1 R)
• M80: 42,201,260 km (0.077 R)
• M81: 42,479,363 km (0.112 R)
• M82: 42,827,776 km (0.113 R)
• M83: 43,948,862 km (0.104 R)
• M84: 44,371,776 km (0.053 R)
• M85: 45,079,673 km (0.026 R)
• M86: 46,005,534 km (0.051 R)
• M87: 47,297,910 km (0.118 R)
• M88: 47,803,551 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.3

Radius: 4.8

Gravity: 37.04 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 17.65 AU - 23.83 AU

Year: 33044 Days

Day: 21.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 114,418,767 km

• M1: 100,081 km (0.055 R)
• M2: 291,117 km (0.058 R)
• M3: 335,847 km (0.064 R)
• M4: 595,549 km (0.082 R)
• M5: 1,009,038 km (0.066 R)
• M6: 1,262,307 km (0.07 R)
• M7: 1,782,608 km (0.114 R)
• M8: 2,361,702 km (0.093 R)
• M9: 3,895,229 km (0.109 R)
• M10: 4,062,330 km (0.107 R)
• M11: 5,235,477 km (0.084 R)
• M12: 5,544,097 km (0.049 R)
• M13: 6,703,331 km (0.105 R)
• M14: 7,310,100 km (0.105 R)
• M15: 10,288,294 km (0.043 R)
• M16: 10,986,468 km (0.052 R)
• M17: 11,143,695 km (0.05 R)
• M18: 13,004,393 km (0.115 R)
• M19: 13,505,546 km (0.117 R)
• M20: 13,843,039 km (0.088 R)
• M21: 16,371,991 km (0.105 R)
• M22: 17,734,678 km (0.108 R)
• M23: 18,944,775 km (0.025 R)
• M24: 19,133,418 km (0.115 R)
• M25: 20,277,543 km (0.096 R)
• M26: 21,640,379 km (0.063 R)
• M27: 22,932,007 km (0.064 R)
• M28: 23,435,404 km (0.075 R)
• M29: 24,864,213 km (0.115 R)
• M30: 26,426,165 km (0.079 R)
• M31: 26,636,798 km (0.119 R)
• M32: 27,805,307 km (0.062 R)
• M33: 28,449,775 km (0.072 R)
• M34: 29,099,030 km (0.115 R)
• M35: 29,425,602 km (0.081 R)
• M36: 29,753,221 km (0.057 R)
• M37: 30,412,350 km (0.105 R)
• M38: 30,743,559 km (0.117 R)
• M39: 31,298,418 km (0.117 R)
• M40: 31,856,567 km (0.12 R)
• M41: 32,530,805 km (0.087 R)
• M42: 32,982,740 km (0.064 R)
• M43: 34,351,261 km (0.091 R)
• M44: 35,621,946 km (0.106 R)
• M45: 36,087,794 km (0.108 R)
• M46: 36,204,629 km (0.107 R)
• M47: 38,328,171 km (0.11 R)
• M48: 38,447,251 km (0.091 R)
• M49: 38,925,216 km (0.106 R)
• M50: 40,977,849 km (0.109 R)
• M51: 41,343,765 km (0.098 R)
• M52: 45,565,417 km (0.111 R)
• M53: 45,818,088 km (0.077 R)
• M54: 45,944,498 km (0.108 R)
• M55: 47,855,312 km (0.102 R)
• M56: 49,273,051 km (0.069 R)
• M57: 49,402,602 km (0.077 R)
• M58: 52,017,573 km (0.101 R)
• M59: 53,474,956 km (0.106 R)
• M60: 53,741,389 km (0.099 R)
• M61: 56,023,655 km (0.115 R)
• M62: 59,436,880 km (0.086 R)
• M63: 59,712,738 km (0.049 R)
• M64: 60,265,951 km (0.094 R)
• M65: 61,377,463 km (0.101 R)
• M66: 62,355,534 km (0.116 R)
• M67: 71,093,994 km (0.11 R)
• M68: 71,240,301 km (0.064 R)
• M69: 77,328,935 km (0.116 R)
• M70: 78,990,668 km (0.102 R)
• M71: 81,122,437 km (0.116 R)
• M72: 84,665,513 km (0.084 R)
• M73: 86,065,749 km (0.099 R)
• M74: 87,473,465 km (0.035 R)
• M75: 88,573,758 km (0.084 R)
• M76: 89,836,663 km (0.09 R)
• M77: 90,311,786 km (0.057 R)
• M78: 93,340,395 km (0.116 R)
• M79: 95,109,090 km (0.114 R)
• M80: 98,026,847 km (0.089 R)
• M81: 99,988,374 km (0.058 R)
• M82: 102,458,385 km (0.102 R)
• M83: 102,623,691 km (0.08 R)
• M84: 103,286,110 km (0.118 R)
• M85: 104,448,785 km (0.064 R)
• M86: 105,115,093 km (0.112 R)
• M87: 107,962,689 km (0.052 R)
• M88: 110,326,634 km (0.089 R)
• M89: 110,835,417 km (0.113 R)
• M90: 111,855,375 km (0.118 R)

Kuiper Belt

Range: 31.4 - 49.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 153 - 14,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit