🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.44 AU - 0.62 AU

Year: 144 Days

Day: 27.6 Hours

Environment

Temp: 199 °C

Axial Tilt: 28.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,487,787 km

• M1: 77,193 km (0.112 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.51 AU - 0.63 AU

Year: 160 Days

Day: 14.2 Hours

Environment

Temp: 149 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,487,787 km

• M1: 222,901 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.93 AU - 1.29 AU

Year: 436 Days

Day: 46.4 Hours

Environment

Temp: -7 °C

Axial Tilt: 9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,487,787 km

• M1: 286,181 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.91 AU - 1.45 AU

Year: 478 Days

Day: 23.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.07 AU - 1.39 AU

Year: 509 Days

Day: 45.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 93,487,787 km

• M1: 425,905 km (0.072 R)

Asteroid Belt

Center: 2.14 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.71 AU - 3.39 AU

Year: 1986 Days

Day: 34.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,487,787 km

• M1: 2,854,028 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 523.2

Radius: 12.1

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 4.16 AU - 6.7 AU

Year: 4717 Days

Day: 12 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 93,487,787 km

• M1: 176,825 km (0.092 R)
• M2: 267,631 km (0.107 R)
• M3: 558,000 km (0.074 R)
• M4: 639,381 km (0.033 R)
• M5: 804,687 km (0.082 R)
• M6: 1,139,936 km (0.116 R)
• M7: 1,459,926 km (0.078 R)
• M8: 1,563,148 km (0.103 R)
• M9: 1,730,399 km (0.101 R)
• M10: 1,871,769 km (0.064 R)
• M11: 2,033,633 km (0.097 R)
• M12: 2,302,461 km (0.106 R)
• M13: 2,819,022 km (0.118 R)
• M14: 3,157,861 km (0.111 R)
• M15: 3,529,911 km (0.081 R)
• M16: 3,895,379 km (0.111 R)
• M17: 4,167,049 km (0.083 R)
• M18: 5,019,158 km (0.088 R)
• M19: 5,269,136 km (0.064 R)
• M20: 5,430,403 km (0.062 R)
• M21: 5,593,464 km (0.073 R)
• M22: 5,687,262 km (0.11 R)
• M23: 6,310,038 km (0.073 R)
• M24: 6,580,212 km (0.095 R)
• M25: 6,854,126 km (0.066 R)
• M26: 6,954,655 km (0.077 R)
• M27: 7,030,352 km (0.094 R)
• M28: 7,698,456 km (0.036 R)
• M29: 7,829,205 km (0.079 R)
• M30: 7,908,043 km (0.027 R)
• M31: 8,575,399 km (0.066 R)
• M32: 8,820,141 km (0.108 R)
• M33: 9,428,107 km (0.035 R)
• M34: 9,568,130 km (0.117 R)
• M35: 9,850,421 km (0.08 R)
• M36: 10,192,701 km (0.061 R)
• M37: 10,365,337 km (0.07 R)
• M38: 10,480,976 km (0.099 R)
• M39: 11,691,074 km (0.079 R)
• M40: 12,023,181 km (0.111 R)
• M41: 12,175,172 km (0.103 R)
• M42: 12,450,432 km (0.074 R)
• M43: 13,132,000 km (0.11 R)
• M44: 13,635,248 km (0.046 R)
• M45: 14,112,914 km (0.105 R)
• M46: 14,241,119 km (0.103 R)
• M47: 14,531,189 km (0.109 R)
• M48: 15,347,246 km (0.044 R)
• M49: 15,578,524 km (0.056 R)
• M50: 15,877,420 km (0.111 R)
• M51: 16,010,862 km (0.066 R)
• M52: 16,447,239 km (0.109 R)
• M53: 17,023,789 km (0.042 R)
• M54: 18,336,361 km (0.099 R)
• M55: 19,004,913 km (0.057 R)
• M56: 19,324,455 km (0.044 R)
• M57: 19,502,626 km (0.054 R)
• M58: 21,351,805 km (0.102 R)
• M59: 21,684,062 km (0.085 R)
• M60: 23,029,545 km (0.112 R)
• M61: 23,332,331 km (0.086 R)
• M62: 23,903,496 km (0.055 R)
• M63: 24,556,341 km (0.115 R)
• M64: 24,749,472 km (0.066 R)
• M65: 24,865,560 km (0.113 R)
• M66: 25,448,842 km (0.11 R)
• M67: 25,526,932 km (0.082 R)
• M68: 26,352,114 km (0.026 R)
• M69: 26,431,101 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 97.4

Radius: 9.8

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 8.28 AU - 13.12 AU

Year: 13048 Days

Day: 11.7 Hours

Environment

Temp: -172 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 93,487,787 km

• M1: 132,394 km (0.115 R)
• M2: 232,475 km (0.088 R)
• M3: 300,243 km (0.086 R)
• M4: 405,859 km (0.079 R)
• M5: 614,847 km (0.079 R)
• M6: 782,546 km (0.086 R)
• M7: 1,076,805 km (0.087 R)
• M8: 1,192,445 km (0.089 R)
• M9: 1,327,831 km (0.118 R)
• M10: 1,614,011 km (0.118 R)
• M11: 2,079,710 km (0.106 R)
• M12: 2,244,118 km (0.067 R)
• M13: 2,644,442 km (0.115 R)
• M14: 3,150,082 km (0.107 R)
• M15: 3,446,436 km (0.11 R)
• M16: 3,641,811 km (0.043 R)
• M17: 4,342,228 km (0.1 R)
• M18: 4,529,824 km (0.096 R)
• M19: 4,792,069 km (0.051 R)
• M20: 5,010,481 km (0.073 R)
• M21: 5,108,618 km (0.086 R)
• M22: 5,813,074 km (0.113 R)
• M23: 6,203,225 km (0.068 R)
• M24: 6,282,213 km (0.102 R)
• M25: 6,441,236 km (0.112 R)
• M26: 6,548,048 km (0.09 R)
• M27: 6,682,387 km (0.072 R)
• M28: 6,844,851 km (0.068 R)
• M29: 7,201,342 km (0.109 R)
• M30: 7,903,854 km (0.117 R)
• M31: 8,046,869 km (0.092 R)
• M32: 8,335,743 km (0.097 R)
• M33: 8,510,772 km (0.115 R)
• M34: 8,598,736 km (0.12 R)
• M35: 8,805,031 km (0.068 R)
• M36: 8,953,582 km (0.061 R)
• M37: 9,042,892 km (0.083 R)
• M38: 9,162,720 km (0.037 R)
• M39: 9,252,927 km (0.075 R)
• M40: 9,464,459 km (0.071 R)
• M41: 9,769,339 km (0.113 R)
• M42: 10,388,974 km (0.057 R)
• M43: 10,893,867 km (0.109 R)
• M44: 10,989,460 km (0.106 R)
• M45: 11,439,151 km (0.114 R)
• M46: 11,731,315 km (0.116 R)
• M47: 12,790,319 km (0.11 R)
• M48: 12,924,957 km (0.106 R)
• M49: 13,331,414 km (0.072 R)
• M50: 13,467,698 km (0.073 R)
• M51: 13,604,580 km (0.083 R)
• M52: 13,707,653 km (0.091 R)
• M53: 14,122,039 km (0.096 R)
• M54: 14,645,931 km (0.089 R)
• M55: 14,822,007 km (0.098 R)
• M56: 15,176,255 km (0.099 R)
• M57: 15,247,314 km (0.055 R)
• M58: 15,425,784 km (0.117 R)
• M59: 15,640,906 km (0.036 R)
• M60: 16,146,547 km (0.108 R)
• M61: 16,291,956 km (0.044 R)
• M62: 16,474,466 km (0.102 R)
• M63: 16,915,031 km (0.106 R)
• M64: 17,396,736 km (0.12 R)
• M65: 17,732,883 km (0.068 R)
• M66: 18,297,914 km (0.045 R)
• M67: 18,983,820 km (0.112 R)
• M68: 19,600,463 km (0.072 R)
• M69: 19,716,850 km (0.074 R)
• M70: 21,569,769 km (0.075 R)
• M71: 21,649,804 km (0.1 R)
• M72: 22,213,189 km (0.096 R)
• M73: 22,456,136 km (0.118 R)
• M74: 22,781,362 km (0.088 R)
• M75: 24,014,946 km (0.11 R)
• M76: 25,863,078 km (0.1 R)
• M77: 26,161,376 km (0.084 R)
• M78: 27,149,321 km (0.048 R)
• M79: 27,843,754 km (0.096 R)
• M80: 28,105,700 km (0.087 R)
• M81: 28,632,135 km (0.116 R)
• M82: 29,872,900 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561

Radius: 3.4

Gravity: 48.53 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 13.96 AU - 21.8 AU

Year: 28184 Days

Day: 21.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 93,487,787 km

• M1: 206,595 km (0.074 R)
• M2: 757,863 km (0.11 R)
• M3: 982,858 km (0.104 R)
• M4: 1,389,764 km (0.089 R)
• M5: 1,698,684 km (0.108 R)
• M6: 1,916,199 km (0.057 R)
• M7: 2,219,733 km (0.057 R)
• M8: 2,417,053 km (0.117 R)
• M9: 2,457,145 km (0.101 R)
• M10: 3,041,923 km (0.078 R)
• M11: 3,621,615 km (0.057 R)
• M12: 4,528,028 km (0.048 R)
• M13: 4,577,545 km (0.073 R)
• M14: 4,777,558 km (0.085 R)
• M15: 5,134,648 km (0.102 R)
• M16: 5,238,169 km (0.071 R)
• M17: 6,091,326 km (0.106 R)
• M18: 6,311,235 km (0.091 R)
• M19: 7,684,543 km (0.065 R)
• M20: 8,404,558 km (0.078 R)
• M21: 8,710,785 km (0.079 R)
• M22: 9,460,719 km (0.084 R)
• M23: 10,231,148 km (0.076 R)
• M24: 11,423,892 km (0.111 R)
• M25: 11,762,881 km (0.062 R)
• M26: 12,729,732 km (0.099 R)
• M27: 13,010,676 km (0.044 R)
• M28: 13,435,834 km (0.11 R)
• M29: 14,009,841 km (0.071 R)
• M30: 16,536,848 km (0.076 R)
• M31: 16,766,481 km (0.057 R)
• M32: 17,539,453 km (0.095 R)
• M33: 17,773,573 km (0.114 R)
• M34: 18,166,118 km (0.104 R)
• M35: 20,498,798 km (0.079 R)
• M36: 21,491,081 km (0.06 R)
• M37: 24,126,247 km (0.115 R)
• M38: 24,560,679 km (0.095 R)
• M39: 25,613,848 km (0.109 R)
• M40: 25,702,261 km (0.076 R)
• M41: 25,790,823 km (0.088 R)
• M42: 26,234,979 km (0.081 R)
• M43: 26,324,139 km (0.12 R)
• M44: 26,681,678 km (0.091 R)
• M45: 29,692,335 km (0.071 R)
• M46: 31,001,765 km (0.12 R)
• M47: 31,568,591 km (0.061 R)
• M48: 32,712,716 km (0.081 R)
• M49: 33,967,244 km (0.119 R)
• M50: 34,454,035 km (0.073 R)
• M51: 35,237,479 km (0.055 R)
• M52: 35,631,520 km (0.11 R)
• M53: 35,828,989 km (0.118 R)
• M54: 37,121,814 km (0.089 R)
• M55: 37,623,116 km (0.1 R)
• M56: 37,824,326 km (0.115 R)
• M57: 41,090,945 km (0.111 R)
• M58: 42,757,764 km (0.058 R)
• M59: 45,192,170 km (0.08 R)
• M60: 46,049,516 km (0.104 R)
• M61: 46,156,927 km (0.114 R)
• M62: 47,128,565 km (0.114 R)
• M63: 47,236,874 km (0.057 R)
• M64: 49,201,692 km (0.091 R)
• M65: 49,641,959 km (0.046 R)
• M66: 50,637,234 km (0.111 R)
• M67: 51,862,590 km (0.03 R)
• M68: 53,436,210 km (0.112 R)
• M69: 54,002,139 km (0.109 R)
• M70: 55,482,409 km (0.11 R)
• M71: 56,745,464 km (0.09 R)
• M72: 57,669,979 km (0.067 R)
• M73: 58,134,032 km (0.083 R)
• M74: 61,891,332 km (0.103 R)
• M75: 62,247,524 km (0.075 R)
• M76: 64,038,959 km (0.093 R)
• M77: 64,159,086 km (0.094 R)
• M78: 64,279,213 km (0.063 R)
• M79: 65,363,498 km (0.095 R)
• M80: 65,847,298 km (0.11 R)
• M81: 66,210,970 km (0.065 R)
• M82: 68,652,557 km (0.033 R)
• M83: 69,021,316 km (0.086 R)
• M84: 70,007,914 km (0.106 R)
• M85: 70,874,983 km (0.034 R)
• M86: 71,870,258 km (0.108 R)
• M87: 71,995,022 km (0.102 R)
• M88: 72,494,679 km (0.111 R)
• M89: 73,246,259 km (0.086 R)
• M90: 73,748,908 km (0.103 R)
• M91: 78,708,227 km (0.039 R)
• M92: 80,514,621 km (0.031 R)
• M93: 85,750,397 km (0.077 R)
• M94: 86,147,579 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 618.8

Radius: 4.7

Gravity: 28.01 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 14.7 AU - 21.46 AU

Year: 28658 Days

Day: 17.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 93,487,787 km

• M1: 213,177 km (0.066 R)
• M2: 303,085 km (0.085 R)
• M3: 384,317 km (0.104 R)
• M4: 450,140 km (0.084 R)
• M5: 593,305 km (0.118 R)
• M6: 723,455 km (0.118 R)
• M7: 1,198,429 km (0.048 R)
• M8: 1,230,891 km (0.079 R)
• M9: 1,788,742 km (0.073 R)
• M10: 3,654,676 km (0.076 R)
• M11: 7,735,108 km (0.096 R)
• M12: 7,980,149 km (0.111 R)
• M13: 8,041,783 km (0.075 R)
• M14: 8,921,419 km (0.059 R)
• M15: 9,178,278 km (0.086 R)
• M16: 9,242,904 km (0.091 R)
• M17: 9,437,681 km (0.12 R)
• M18: 9,633,654 km (0.03 R)
• M19: 11,877,473 km (0.108 R)
• M20: 13,093,404 km (0.092 R)
• M21: 13,753,131 km (0.073 R)
• M22: 15,487,269 km (0.117 R)
• M23: 15,950,873 km (0.09 R)
• M24: 16,028,664 km (0.117 R)
• M25: 16,812,706 km (0.1 R)
• M26: 17,050,268 km (0.048 R)
• M27: 17,769,833 km (0.066 R)
• M28: 18,255,129 km (0.07 R)
• M29: 18,991,150 km (0.118 R)
• M30: 19,487,217 km (0.049 R)
• M31: 23,517,384 km (0.047 R)
• M32: 23,871,931 km (0.12 R)
• M33: 24,407,042 km (0.111 R)
• M34: 25,036,251 km (0.109 R)
• M35: 25,579,890 km (0.062 R)
• M36: 27,048,641 km (0.066 R)
• M37: 27,234,143 km (0.12 R)
• M38: 28,355,977 km (0.095 R)
• M39: 28,450,074 km (0.054 R)
• M40: 30,451,544 km (0.088 R)
• M41: 32,006,614 km (0.091 R)
• M42: 32,104,750 km (0.116 R)
• M43: 34,487,695 km (0.053 R)
• M44: 37,442,253 km (0.092 R)
• M45: 37,648,997 km (0.053 R)
• M46: 37,856,040 km (0.048 R)
• M47: 39,631,767 km (0.08 R)
• M48: 41,007,768 km (0.047 R)
• M49: 41,648,197 km (0.075 R)
• M50: 43,697,837 km (0.101 R)
• M51: 45,338,926 km (0.111 R)
• M52: 47,558,360 km (0.077 R)
• M53: 48,343,450 km (0.069 R)
• M54: 50,040,189 km (0.082 R)
• M55: 51,411,552 km (0.074 R)
• M56: 51,641,335 km (0.068 R)
• M57: 52,101,946 km (0.108 R)
• M58: 54,659,322 km (0.109 R)
• M59: 55,128,611 km (0.056 R)
• M60: 55,481,512 km (0.042 R)
• M61: 56,544,704 km (0.093 R)
• M62: 58,331,501 km (0.112 R)
• M63: 60,985,517 km (0.075 R)
• M64: 61,350,386 km (0.047 R)
• M65: 61,594,081 km (0.048 R)
• M66: 62,694,822 km (0.106 R)
• M67: 65,039,619 km (0.097 R)
• M68: 69,306,749 km (0.094 R)
• M69: 70,069,099 km (0.092 R)
• M70: 70,834,293 km (0.066 R)
• M71: 71,217,862 km (0.052 R)
• M72: 73,146,178 km (0.083 R)
• M73: 73,404,683 km (0.079 R)
• M74: 76,791,579 km (0.077 R)
• M75: 78,636,270 km (0.112 R)
• M76: 79,564,076 km (0.117 R)
• M77: 80,229,039 km (0.089 R)
• M78: 81,966,469 km (0.12 R)
• M79: 83,986,638 km (0.086 R)
• M80: 87,526,872 km (0.089 R)
• M81: 87,801,234 km (0.033 R)
• M82: 88,625,967 km (0.026 R)
• M83: 89,177,235 km (0.102 R)
• M84: 89,591,322 km (0.086 R)
• M85: 92,229,331 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 18,156 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit