🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.55 AU - 0.91 AU

Year: 236 Days

Day: 24.6 Hours

Environment

Temp: 114 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,692,284 km

• M1: 27,825 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.8 AU - 0.9 AU

Year: 297 Days

Day: 40.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 36.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 95,692,284 km

• M1: 418,575 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.41 AU - 1.71 AU

Year: 738 Days

Day: 12.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.96

Radius: 1.54

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.01 AU - 3.23 AU

Year: 1606 Days

Day: 45 Hours

Environment

Temp: -94 °C

Axial Tilt: 49.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.5

Radius: 8.3

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.25 AU - 4.63 AU

Year: 3543 Days

Day: 14 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 95,692,284 km

• M1: 103,821 km (0.114 R)
• M2: 162,762 km (0.091 R)
• M3: 229,782 km (0.106 R)
• M4: 379,829 km (0.117 R)
• M5: 643,420 km (0.099 R)
• M6: 760,855 km (0.094 R)
• M7: 813,364 km (0.045 R)
• M8: 1,026,989 km (0.092 R)
• M9: 1,115,551 km (0.118 R)
• M10: 1,186,311 km (0.107 R)
• M11: 1,451,548 km (0.111 R)
• M12: 1,770,790 km (0.092 R)
• M13: 1,866,084 km (0.104 R)
• M14: 2,049,341 km (0.118 R)
• M15: 2,277,179 km (0.1 R)
• M16: 2,381,149 km (0.071 R)
• M17: 2,812,739 km (0.119 R)
• M18: 2,882,302 km (0.098 R)
• M19: 2,952,613 km (0.093 R)
• M20: 3,023,373 km (0.111 R)
• M21: 3,580,176 km (0.101 R)
• M22: 3,979,303 km (0.099 R)
• M23: 4,263,988 km (0.113 R)
• M24: 4,457,568 km (0.113 R)
• M25: 4,555,405 km (0.087 R)
• M26: 4,621,078 km (0.109 R)
• M27: 4,886,764 km (0.104 R)
• M28: 5,537,664 km (0.063 R)
• M29: 6,016,826 km (0.063 R)
• M30: 6,125,135 km (0.108 R)
• M31: 6,380,349 km (0.076 R)
• M32: 6,676,254 km (0.051 R)
• M33: 7,224,081 km (0.075 R)
• M34: 7,474,358 km (0.096 R)
• M35: 7,590,895 km (0.102 R)
• M36: 8,202,302 km (0.116 R)
• M37: 8,262,290 km (0.058 R)
• M38: 8,362,671 km (0.048 R)
• M39: 8,423,108 km (0.101 R)
• M40: 8,788,576 km (0.084 R)
• M41: 8,932,190 km (0.089 R)
• M42: 9,619,442 km (0.054 R)
• M43: 9,916,095 km (0.111 R)
• M44: 10,780,471 km (0.103 R)
• M45: 10,978,240 km (0.109 R)
• M46: 11,132,924 km (0.083 R)
• M47: 11,243,776 km (0.115 R)
• M48: 11,399,807 km (0.073 R)
• M49: 11,556,436 km (0.053 R)
• M50: 11,781,431 km (0.086 R)
• M51: 12,144,355 km (0.11 R)
• M52: 12,327,313 km (0.084 R)
• M53: 12,396,128 km (0.091 R)
• M54: 12,742,148 km (0.091 R)
• M55: 12,974,623 km (0.081 R)
• M56: 13,491,035 km (0.075 R)
• M57: 13,561,945 km (0.1 R)
• M58: 13,775,570 km (0.06 R)
• M59: 14,085,986 km (0.064 R)
• M60: 14,350,475 km (0.117 R)
• M61: 14,689,613 km (0.095 R)
• M62: 14,811,236 km (0.105 R)
• M63: 15,747,270 km (0.085 R)
• M64: 15,821,920 km (0.104 R)
• M65: 16,122,013 km (0.111 R)
• M66: 17,033,363 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.1

Radius: 11.5

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 4.33 AU - 5.63 AU

Year: 4209 Days

Day: 13.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 95,692,284 km

• M1: 162,314 km (0.114 R)
• M2: 418,575 km (0.081 R)
• M3: 687,253 km (0.051 R)
• M4: 897,587 km (0.098 R)
• M5: 985,252 km (0.097 R)
• M6: 1,116,000 km (0.072 R)
• M7: 1,211,294 km (0.032 R)
• M8: 1,366,726 km (0.052 R)
• M9: 1,620,594 km (0.12 R)
• M10: 1,761,216 km (0.108 R)
• M11: 1,873,564 km (0.038 R)
• M12: 2,038,271 km (0.091 R)
• M13: 2,156,453 km (0.119 R)
• M14: 2,277,179 km (0.091 R)
• M15: 2,399,999 km (0.073 R)
• M16: 2,801,071 km (0.101 R)
• M17: 2,952,164 km (0.075 R)
• M18: 3,028,758 km (0.073 R)
• M19: 3,282,476 km (0.099 R)
• M20: 3,543,226 km (0.067 R)
• M21: 3,686,391 km (0.087 R)
• M22: 3,789,912 km (0.036 R)
• M23: 3,978,705 km (0.114 R)
• M24: 4,127,704 km (0.088 R)
• M25: 5,268,837 km (0.033 R)
• M26: 5,456,283 km (0.098 R)
• M27: 5,622,187 km (0.098 R)
• M28: 5,983,466 km (0.084 R)
• M29: 6,377,058 km (0.077 R)
• M30: 6,526,955 km (0.096 R)
• M31: 6,677,899 km (0.085 R)
• M32: 6,753,895 km (0.11 R)
• M33: 7,034,840 km (0.051 R)
• M34: 7,529,111 km (0.106 R)
• M35: 7,714,014 km (0.104 R)
• M36: 8,223,844 km (0.089 R)
• M37: 8,523,937 km (0.085 R)
• M38: 9,022,846 km (0.109 R)
• M39: 9,417,336 km (0.091 R)
• M40: 9,616,899 km (0.095 R)
• M41: 9,702,768 km (0.094 R)
• M42: 9,991,043 km (0.119 R)
• M43: 10,252,840 km (0.026 R)
• M44: 10,635,062 km (0.114 R)
• M45: 10,962,083 km (0.029 R)
• M46: 11,292,545 km (0.1 R)
• M47: 11,717,852 km (0.116 R)
• M48: 12,272,411 km (0.096 R)
• M49: 12,427,993 km (0.095 R)
• M50: 12,678,270 km (0.078 R)
• M51: 12,772,517 km (0.068 R)
• M52: 12,961,758 km (0.042 R)
• M53: 14,084,490 km (0.104 R)
• M54: 14,772,939 km (0.094 R)
• M55: 15,238,039 km (0.05 R)
• M56: 15,506,118 km (0.113 R)
• M57: 16,046,616 km (0.07 R)
• M58: 16,148,641 km (0.075 R)
• M59: 17,111,603 km (0.106 R)
• M60: 18,128,569 km (0.067 R)
• M61: 18,234,933 km (0.109 R)
• M62: 18,662,185 km (0.106 R)
• M63: 19,490,508 km (0.09 R)
• M64: 19,927,484 km (0.116 R)
• M65: 20,147,243 km (0.091 R)
• M66: 20,220,546 km (0.095 R)
• M67: 20,478,303 km (0.09 R)
• M68: 21,332,507 km (0.082 R)
• M69: 21,519,654 km (0.109 R)
• M70: 22,730,948 km (0.096 R)
• M71: 23,037,175 km (0.055 R)
• M72: 23,152,365 km (0.058 R)
• M73: 23,499,133 km (0.08 R)
• M74: 23,964,233 km (0.046 R)
• M75: 24,119,964 km (0.083 R)
• M76: 24,393,279 km (0.097 R)
• M77: 25,179,715 km (0.054 R)
• M78: 25,337,990 km (0.085 R)
• M79: 25,934,586 km (0.066 R)
• M80: 26,817,812 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 956

Radius: 4.2

Gravity: 54.2 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 15.4 AU - 16.28 AU

Year: 23877 Days

Day: 15.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,692,284 km

• M1: 60,737 km (0.12 R)
• M2: 322,683 km (0.107 R)
• M3: 1,285,794 km (0.062 R)
• M4: 3,446,735 km (0.086 R)
• M5: 3,830,753 km (0.07 R)
• M6: 4,027,923 km (0.092 R)
• M7: 4,278,948 km (0.087 R)
• M8: 4,329,811 km (0.099 R)
• M9: 4,743,599 km (0.039 R)
• M10: 4,849,065 km (0.063 R)
• M11: 5,387,618 km (0.095 R)
• M12: 5,945,169 km (0.117 R)
• M13: 6,579,314 km (0.113 R)
• M14: 8,224,442 km (0.084 R)
• M15: 8,606,515 km (0.078 R)
• M16: 9,453,987 km (0.045 R)
• M17: 10,123,737 km (0.094 R)
• M18: 10,327,788 km (0.098 R)
• M19: 10,739,631 km (0.045 R)
• M20: 11,792,651 km (0.103 R)
• M21: 11,864,009 km (0.099 R)
• M22: 12,078,981 km (0.1 R)
• M23: 12,295,299 km (0.096 R)
• M24: 12,658,523 km (0.112 R)
• M25: 13,395,741 km (0.107 R)
• M26: 14,374,560 km (0.103 R)
• M27: 16,719,806 km (0.113 R)
• M28: 17,364,872 km (0.067 R)
• M29: 17,854,057 km (0.038 R)
• M30: 18,513,484 km (0.071 R)
• M31: 18,762,715 km (0.114 R)
• M32: 19,096,767 km (0.106 R)
• M33: 20,367,152 km (0.1 R)
• M34: 21,229,135 km (0.076 R)
• M35: 22,455,688 km (0.102 R)
• M36: 27,114,016 km (0.087 R)
• M37: 27,302,509 km (0.068 R)
• M38: 28,634,828 km (0.029 R)
• M39: 29,502,346 km (0.101 R)
• M40: 32,756,399 km (0.089 R)
• M41: 35,605,191 km (0.059 R)
• M42: 36,954,564 km (0.118 R)
• M43: 37,268,270 km (0.074 R)
• M44: 39,382,537 km (0.097 R)
• M45: 40,777,537 km (0.113 R)
• M46: 41,210,025 km (0.099 R)
• M47: 41,644,008 km (0.115 R)
• M48: 42,626,118 km (0.115 R)
• M49: 44,835,529 km (0.119 R)
• M50: 44,946,979 km (0.094 R)
• M51: 45,954,072 km (0.103 R)
• M52: 47,762,860 km (0.078 R)
• M53: 47,990,698 km (0.064 R)
• M54: 48,676,006 km (0.104 R)
• M55: 48,905,190 km (0.08 R)
• M56: 49,479,795 km (0.096 R)
• M57: 49,594,836 km (0.105 R)
• M58: 49,710,176 km (0.115 R)
• M59: 49,941,005 km (0.103 R)
• M60: 50,751,526 km (0.116 R)
• M61: 51,800,058 km (0.115 R)
• M62: 52,385,584 km (0.093 R)
• M63: 53,327,153 km (0.118 R)
• M64: 54,036,995 km (0.114 R)
• M65: 55,944,966 km (0.109 R)
• M66: 56,545,751 km (0.069 R)
• M67: 57,148,631 km (0.077 R)
• M68: 58,117,726 km (0.064 R)
• M69: 59,826,732 km (0.103 R)
• M70: 61,428,326 km (0.063 R)
• M71: 62,545,374 km (0.034 R)
• M72: 62,669,839 km (0.107 R)
• M73: 63,543,940 km (0.049 R)
• M74: 71,980,212 km (0.117 R)
• M75: 72,110,811 km (0.118 R)
• M76: 72,764,404 km (0.049 R)
• M77: 75,133,885 km (0.116 R)
• M78: 76,062,289 km (0.094 R)
• M79: 77,394,907 km (0.026 R)
• M80: 77,930,168 km (0.094 R)
• M81: 80,083,480 km (0.066 R)
• M82: 80,489,339 km (0.111 R)
• M83: 81,439,136 km (0.107 R)
• M84: 82,392,523 km (0.036 R)
• M85: 83,349,800 km (0.078 R)
• M86: 83,761,045 km (0.071 R)
• M87: 85,137,046 km (0.037 R)
• M88: 86,381,850 km (0.088 R)
• M89: 89,590,275 km (0.085 R)
• M90: 89,730,748 km (0.111 R)
• M91: 90,152,314 km (0.105 R)
• M92: 91,420,904 km (0.077 R)
• M93: 92,695,478 km (0.116 R)
• M94: 93,690,902 km (0.078 R)
• M95: 95,118,964 km (0.065 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 244 - 19,371 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit