🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.65 AU - 0.81 AU

Year: 226 Days

Day: 27.1 Hours

Environment

Temp: 197 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.63 AU - 0.95 AU

Year: 254 Days

Day: 37.7 Hours

Environment

Temp: 103 °C

Axial Tilt: 22.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,437,420 km

• M1: 32,164 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.73 AU - 1.09 AU

Year: 314 Days

Day: 32.1 Hours

Environment

Temp: 169 °C

Axial Tilt: 41.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,437,420 km

• M1: 110,702 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.24 AU - 1.68 AU

Year: 638 Days

Day: 41.3 Hours

Environment

Temp: -24 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,437,420 km

• M1: 242,199 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 631.2

Radius: 14.4

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 4.61 AU - 6.63 AU

Year: 4818 Days

Day: 8.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 41.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 72,437,420 km

• M1: 189,092 km (0.081 R)
• M2: 291,716 km (0.108 R)
• M3: 381,774 km (0.027 R)
• M4: 935,435 km (0.106 R)
• M5: 1,026,391 km (0.086 R)
• M6: 1,148,313 km (0.114 R)
• M7: 1,275,621 km (0.073 R)
• M8: 1,393,055 km (0.11 R)
• M9: 1,576,462 km (0.089 R)
• M10: 1,867,281 km (0.034 R)
• M11: 1,985,313 km (0.11 R)
• M12: 2,282,564 km (0.063 R)
• M13: 2,613,325 km (0.106 R)
• M14: 2,727,169 km (0.115 R)
• M15: 2,862,106 km (0.106 R)
• M16: 3,058,828 km (0.118 R)
• M17: 3,199,300 km (0.026 R)
• M18: 3,445,239 km (0.065 R)
• M19: 3,718,853 km (0.12 R)
• M20: 3,955,966 km (0.069 R)
• M21: 4,065,322 km (0.105 R)
• M22: 4,287,475 km (0.104 R)
• M23: 4,399,973 km (0.061 R)
• M24: 4,490,778 km (0.045 R)
• M25: 4,605,071 km (0.087 R)
• M26: 4,790,124 km (0.108 R)
• M27: 4,954,083 km (0.073 R)
• M28: 5,408,711 km (0.104 R)
• M29: 5,926,918 km (0.068 R)
• M30: 6,409,670 km (0.117 R)
• M31: 6,668,923 km (0.048 R)
• M32: 7,795,246 km (0.112 R)
• M33: 8,865,020 km (0.091 R)
• M34: 9,299,901 km (0.117 R)
• M35: 9,417,186 km (0.098 R)
• M36: 10,070,480 km (0.043 R)
• M37: 10,281,413 km (0.072 R)
• M38: 10,616,063 km (0.103 R)
• M39: 10,707,916 km (0.116 R)
• M40: 12,117,577 km (0.025 R)
• M41: 12,860,630 km (0.117 R)
• M42: 13,353,106 km (0.047 R)
• M43: 13,518,711 km (0.102 R)
• M44: 13,751,635 km (0.082 R)
• M45: 14,221,522 km (0.066 R)
• M46: 14,765,160 km (0.112 R)
• M47: 14,902,042 km (0.089 R)
• M48: 16,118,423 km (0.087 R)
• M49: 16,471,922 km (0.108 R)
• M50: 16,899,323 km (0.104 R)
• M51: 17,330,614 km (0.089 R)
• M52: 17,475,126 km (0.108 R)
• M53: 17,874,702 km (0.093 R)
• M54: 18,203,817 km (0.11 R)
• M55: 19,091,381 km (0.048 R)
• M56: 20,220,695 km (0.093 R)
• M57: 20,372,836 km (0.069 R)
• M58: 21,178,271 km (0.067 R)
• M59: 21,332,806 km (0.108 R)
• M60: 22,386,274 km (0.071 R)
• M61: 22,662,133 km (0.093 R)
• M62: 23,058,118 km (0.089 R)
• M63: 23,376,612 km (0.12 R)
• M64: 23,656,510 km (0.116 R)
• M65: 24,179,205 km (0.109 R)
• M66: 24,543,475 km (0.072 R)
• M67: 25,359,083 km (0.108 R)
• M68: 25,852,906 km (0.114 R)
• M69: 27,563,707 km (0.111 R)
• M70: 28,071,292 km (0.065 R)
• M71: 28,368,843 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.9

Radius: 13.3

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 5.86 AU - 8.32 AU

Year: 6827 Days

Day: 5.3 Hours

Environment

Temp: -161 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,437,420 km

• M1: 166,652 km (0.107 R)
• M2: 472,430 km (0.072 R)
• M3: 638,035 km (0.113 R)
• M4: 967,898 km (0.097 R)
• M5: 1,050,626 km (0.11 R)
• M6: 1,388,418 km (0.118 R)
• M7: 1,502,411 km (0.099 R)
• M8: 1,639,593 km (0.088 R)
• M9: 2,164,831 km (0.107 R)
• M10: 2,298,571 km (0.074 R)
• M11: 2,435,154 km (0.117 R)
• M12: 2,788,804 km (0.092 R)
• M13: 3,571,799 km (0.096 R)
• M14: 4,391,745 km (0.116 R)
• M15: 4,505,439 km (0.083 R)
• M16: 4,970,090 km (0.116 R)
• M17: 5,118,641 km (0.092 R)
• M18: 5,389,562 km (0.117 R)
• M19: 6,230,751 km (0.107 R)
• M20: 6,390,971 km (0.08 R)
• M21: 7,688,134 km (0.097 R)
• M22: 8,313,902 km (0.094 R)
• M23: 8,668,748 km (0.07 R)
• M24: 8,847,966 km (0.072 R)
• M25: 8,956,125 km (0.106 R)
• M26: 9,800,007 km (0.102 R)
• M27: 9,949,306 km (0.06 R)
• M28: 10,137,201 km (0.08 R)
• M29: 10,478,134 km (0.096 R)
• M30: 11,327,700 km (0.076 R)
• M31: 11,484,479 km (0.111 R)
• M32: 11,681,499 km (0.111 R)
• M33: 11,879,717 km (0.075 R)
• M34: 12,805,877 km (0.069 R)
• M35: 14,132,960 km (0.12 R)
• M36: 14,641,892 km (0.114 R)
• M37: 15,200,041 km (0.096 R)
• M38: 15,852,737 km (0.089 R)
• M39: 16,470,127 km (0.039 R)
• M40: 16,737,159 km (0.08 R)
• M41: 17,275,562 km (0.099 R)
• M42: 17,501,604 km (0.11 R)
• M43: 17,592,261 km (0.117 R)
• M44: 18,185,566 km (0.107 R)
• M45: 18,785,453 km (0.056 R)
• M46: 18,878,354 km (0.098 R)
• M47: 19,017,929 km (0.106 R)
• M48: 20,289,660 km (0.097 R)
• M49: 21,491,679 km (0.113 R)
• M50: 21,637,387 km (0.111 R)
• M51: 23,462,481 km (0.115 R)
• M52: 24,064,912 km (0.058 R)
• M53: 27,891,625 km (0.066 R)
• M54: 28,156,862 km (0.08 R)
• M55: 28,263,227 km (0.083 R)
• M56: 28,476,403 km (0.06 R)
• M57: 29,766,386 km (0.09 R)
• M58: 30,527,689 km (0.11 R)
• M59: 31,130,419 km (0.111 R)
• M60: 32,236,247 km (0.071 R)
• M61: 32,626,248 km (0.061 R)
• M62: 33,130,094 km (0.106 R)
• M63: 33,411,188 km (0.054 R)
• M64: 34,429,501 km (0.104 R)
• M65: 34,657,040 km (0.119 R)
• M66: 35,285,799 km (0.086 R)
• M67: 35,457,837 km (0.075 R)
• M68: 36,496,345 km (0.098 R)
• M69: 36,670,477 km (0.079 R)
• M70: 37,544,877 km (0.12 R)
• M71: 37,955,373 km (0.081 R)
• M72: 38,426,307 km (0.065 R)
• M73: 38,839,946 km (0.073 R)
• M74: 39,195,689 km (0.119 R)
• M75: 39,492,940 km (0.075 R)
• M76: 40,029,847 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494.6

Radius: 14.6

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.39 AU - 11.47 AU

Year: 10473 Days

Day: 14.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 72,437,420 km

• M1: 188,793 km (0.068 R)
• M2: 470,784 km (0.103 R)
• M3: 589,116 km (0.086 R)
• M4: 690,245 km (0.111 R)
• M5: 798,404 km (0.08 R)
• M6: 930,349 km (0.083 R)
• M7: 1,106,875 km (0.075 R)
• M8: 1,199,775 km (0.114 R)
• M9: 1,374,056 km (0.073 R)
• M10: 1,474,736 km (0.107 R)
• M11: 1,727,407 km (0.101 R)
• M12: 2,133,415 km (0.071 R)
• M13: 2,594,925 km (0.113 R)
• M14: 2,876,617 km (0.091 R)
• M15: 4,013,860 km (0.082 R)
• M16: 4,431,687 km (0.075 R)
• M17: 4,895,142 km (0.077 R)
• M18: 5,768,643 km (0.076 R)
• M19: 5,935,744 km (0.102 R)
• M20: 6,104,341 km (0.086 R)
• M21: 6,377,806 km (0.098 R)
• M22: 6,760,178 km (0.044 R)
• M23: 7,114,576 km (0.097 R)
• M24: 7,293,943 km (0.113 R)
• M25: 7,694,118 km (0.109 R)
• M26: 7,878,422 km (0.037 R)
• M27: 8,976,022 km (0.026 R)
• M28: 10,121,493 km (0.027 R)
• M29: 10,568,042 km (0.069 R)
• M30: 11,480,440 km (0.085 R)
• M31: 11,946,138 km (0.09 R)
• M32: 12,159,913 km (0.096 R)
• M33: 12,940,066 km (0.074 R)
• M34: 13,115,694 km (0.111 R)
• M35: 13,424,763 km (0.117 R)
• M36: 13,736,376 km (0.119 R)
• M37: 15,144,989 km (0.051 R)
• M38: 16,646,952 km (0.101 R)
• M39: 17,126,114 km (0.08 R)
• M40: 18,294,473 km (0.085 R)
• M41: 19,388,034 km (0.098 R)
• M42: 19,639,508 km (0.116 R)
• M43: 20,196,610 km (0.099 R)
• M44: 21,742,405 km (0.099 R)
• M45: 22,318,806 km (0.1 R)
• M46: 22,900,143 km (0.12 R)
• M47: 23,540,123 km (0.115 R)
• M48: 23,969,917 km (0.039 R)
• M49: 24,728,528 km (0.084 R)
• M50: 25,770,627 km (0.092 R)
• M51: 26,158,235 km (0.111 R)
• M52: 26,547,788 km (0.114 R)
• M53: 27,051,334 km (0.084 R)
• M54: 27,332,578 km (0.061 R)
• M55: 28,581,122 km (0.106 R)
• M56: 29,385,510 km (0.112 R)
• M57: 29,558,744 km (0.104 R)
• M58: 31,133,860 km (0.054 R)
• M59: 31,487,659 km (0.12 R)
• M60: 32,318,226 km (0.117 R)
• M61: 32,796,042 km (0.109 R)
• M62: 33,155,974 km (0.084 R)
• M63: 33,819,291 km (0.117 R)
• M64: 34,304,437 km (0.033 R)
• M65: 34,791,977 km (0.096 R)
• M66: 35,036,569 km (0.061 R)
• M67: 35,404,580 km (0.116 R)
• M68: 36,020,624 km (0.087 R)
• M69: 37,013,804 km (0.112 R)
• M70: 37,388,547 km (0.063 R)
• M71: 37,953,129 km (0.119 R)
• M72: 38,268,033 km (0.107 R)
• M73: 38,394,144 km (0.074 R)
• M74: 38,520,554 km (0.093 R)
• M75: 39,983,172 km (0.062 R)
• M76: 40,111,228 km (0.109 R)
• M77: 40,239,434 km (0.105 R)
• M78: 41,528,818 km (0.072 R)
• M79: 44,015,733 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.4

Radius: 5.9

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.98 AU - 23.52 AU

Year: 30545 Days

Day: 18.4 Hours

Environment

Temp: -202 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 72,437,420 km

• M1: 91,703 km (0.098 R)
• M2: 193,280 km (0.055 R)
• M3: 233,821 km (0.108 R)
• M4: 278,102 km (0.106 R)
• M5: 376,687 km (0.11 R)
• M6: 507,137 km (0.066 R)
• M7: 2,327,444 km (0.091 R)
• M8: 2,570,690 km (0.068 R)
• M9: 3,783,031 km (0.056 R)
• M10: 5,507,745 km (0.106 R)
• M11: 5,878,299 km (0.073 R)
• M12: 6,987,567 km (0.08 R)
• M13: 8,422,510 km (0.112 R)
• M14: 10,282,161 km (0.039 R)
• M15: 11,025,513 km (0.104 R)
• M16: 11,550,302 km (0.049 R)
• M17: 11,786,068 km (0.103 R)
• M18: 12,503,091 km (0.097 R)
• M19: 13,172,691 km (0.107 R)
• M20: 14,737,335 km (0.05 R)
• M21: 15,899,860 km (0.102 R)
• M22: 16,359,724 km (0.113 R)
• M23: 16,491,968 km (0.079 R)
• M24: 16,824,076 km (0.093 R)
• M25: 17,765,794 km (0.07 R)
• M26: 19,770,256 km (0.102 R)
• M27: 21,121,873 km (0.047 R)
• M28: 22,945,172 km (0.1 R)
• M29: 23,019,073 km (0.068 R)
• M30: 25,351,454 km (0.106 R)
• M31: 29,028,270 km (0.06 R)
• M32: 31,789,996 km (0.118 R)
• M33: 32,037,581 km (0.053 R)
• M34: 32,618,021 km (0.102 R)
• M35: 34,464,657 km (0.067 R)
• M36: 35,828,840 km (0.12 R)
• M37: 35,914,709 km (0.094 R)
• M38: 37,995,466 km (0.116 R)
• M39: 38,521,751 km (0.106 R)
• M40: 38,874,054 km (0.058 R)
• M41: 39,050,430 km (0.086 R)
• M42: 39,936,947 km (0.078 R)
• M43: 40,740,437 km (0.04 R)
• M44: 41,549,313 km (0.11 R)
• M45: 41,729,728 km (0.098 R)
• M46: 42,818,052 km (0.111 R)
• M47: 43,274,176 km (0.071 R)
• M48: 44,191,361 km (0.106 R)
• M49: 45,022,377 km (0.101 R)
• M50: 45,114,978 km (0.082 R)
• M51: 47,357,450 km (0.109 R)
• M52: 47,545,943 km (0.064 R)
• M53: 49,923,353 km (0.052 R)
• M54: 50,019,245 km (0.084 R)
• M55: 51,174,739 km (0.092 R)
• M56: 51,658,838 km (0.081 R)
• M57: 52,826,748 km (0.117 R)
• M58: 53,217,947 km (0.044 R)
• M59: 54,594,995 km (0.108 R)
• M60: 56,382,390 km (0.102 R)
• M61: 56,482,322 km (0.082 R)
• M62: 58,593,148 km (0.113 R)
• M63: 60,832,029 km (0.067 R)
• M64: 61,447,475 km (0.119 R)
• M65: 62,684,500 km (0.081 R)
• M66: 63,409,900 km (0.091 R)
• M67: 64,033,873 km (0.064 R)
• M68: 67,926,708 km (0.074 R)
• M69: 69,098,658 km (0.101 R)
• M70: 69,740,732 km (0.106 R)
• M71: 69,847,994 km (0.094 R)
• M72: 70,492,461 km (0.102 R)
• M73: 70,600,022 km (0.045 R)
• M74: 70,815,294 km (0.094 R)

Kuiper Belt

Range: 30.3 - 45.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 20,036 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit