🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 1.03 AU - 1.41 AU

Year: 519 Days

Day: 30.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.4 AU - 1.52 AU

Year: 679 Days

Day: 12.4 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.4 AU - 1.9 AU

Year: 816 Days

Day: 41.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.72 AU - 3.94 AU

Year: 2340 Days

Day: 20.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 49.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.57 AU - 3.87 AU

Year: 2762 Days

Day: 14.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 174.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.71 AU - 3.99 AU

Year: 2908 Days

Day: 27.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,086,456 km

• M1: 38,297 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 458.2

Radius: 9.2

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 3.38 AU - 5.02 AU

Year: 3314 Days

Day: 6.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,086,456 km

• M1: 166,652 km (0.093 R)
• M2: 280,047 km (0.112 R)
• M3: 344,374 km (0.12 R)
• M4: 407,804 km (0.118 R)
• M5: 468,391 km (0.116 R)
• M6: 532,568 km (0.105 R)
• M7: 617,839 km (0.092 R)
• M8: 842,685 km (0.09 R)
• M9: 954,584 km (0.094 R)
• M10: 1,488,798 km (0.112 R)
• M11: 1,563,148 km (0.109 R)
• M12: 1,625,979 km (0.051 R)
• M13: 1,780,514 km (0.082 R)
• M14: 2,049,042 km (0.085 R)
• M15: 2,132,069 km (0.115 R)
• M16: 2,301,713 km (0.038 R)
• M17: 2,461,334 km (0.066 R)
• M18: 2,745,420 km (0.117 R)
• M19: 2,945,881 km (0.093 R)
• M20: 3,008,563 km (0.073 R)
• M21: 3,087,700 km (0.108 R)
• M22: 3,167,286 km (0.103 R)
• M23: 3,263,926 km (0.104 R)
• M24: 3,542,926 km (0.116 R)
• M25: 3,881,167 km (0.116 R)
• M26: 3,949,982 km (0.101 R)
• M27: 4,265,185 km (0.037 R)
• M28: 4,354,196 km (0.115 R)
• M29: 4,661,470 km (0.047 R)
• M30: 4,864,025 km (0.048 R)
• M31: 5,032,024 km (0.102 R)
• M32: 5,258,964 km (0.098 R)
• M33: 5,742,613 km (0.102 R)
• M34: 6,200,233 km (0.096 R)
• M35: 6,504,964 km (0.109 R)
• M36: 7,107,993 km (0.044 R)
• M37: 7,171,423 km (0.099 R)
• M38: 7,728,974 km (0.073 R)
• M39: 7,903,405 km (0.079 R)
• M40: 8,256,007 km (0.113 R)
• M41: 8,345,018 km (0.109 R)
• M42: 8,726,792 km (0.052 R)
• M43: 9,022,547 km (0.064 R)
• M44: 9,183,215 km (0.086 R)
• M45: 9,252,329 km (0.113 R)
• M46: 9,437,531 km (0.079 R)
• M47: 9,953,345 km (0.096 R)
• M48: 10,071,826 km (0.074 R)
• M49: 10,310,136 km (0.101 R)
• M50: 10,454,049 km (0.11 R)
• M51: 10,574,625 km (0.079 R)
• M52: 10,914,361 km (0.106 R)
• M53: 11,405,940 km (0.101 R)
• M54: 11,604,606 km (0.089 R)
• M55: 11,754,353 km (0.092 R)
• M56: 12,005,379 km (0.095 R)
• M57: 12,156,921 km (0.07 R)
• M58: 12,487,233 km (0.075 R)
• M59: 12,563,977 km (0.077 R)
• M60: 13,130,953 km (0.089 R)
• M61: 13,679,977 km (0.102 R)
• M62: 13,811,773 km (0.083 R)
• M63: 14,289,888 km (0.08 R)
• M64: 14,396,850 km (0.111 R)
• M65: 14,504,112 km (0.072 R)
• M66: 14,611,673 km (0.103 R)
• M67: 14,827,543 km (0.1 R)
• M68: 15,153,217 km (0.051 R)
• M69: 16,088,952 km (0.081 R)
• M70: 16,423,752 km (0.089 R)
• M71: 16,591,900 km (0.089 R)
• M72: 16,760,796 km (0.108 R)
• M73: 17,043,386 km (0.09 R)
• M74: 17,613,354 km (0.035 R)
• M75: 17,670,650 km (0.105 R)
• M76: 17,871,859 km (0.087 R)
• M77: 18,276,521 km (0.081 R)
• M78: 18,771,990 km (0.115 R)
• M79: 18,918,596 km (0.102 R)
• M80: 19,006,709 km (0.061 R)
• M81: 19,301,416 km (0.082 R)
• M82: 19,538,230 km (0.115 R)

Asteroid Belt

Center: 4.84 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.3

Radius: 10.8

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 5.3 AU - 5.66 AU

Year: 4939 Days

Day: 13.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 61,086,456 km

• M1: 156,031 km (0.118 R)
• M2: 256,411 km (0.048 R)
• M3: 334,351 km (0.094 R)
• M4: 418,425 km (0.082 R)
• M5: 485,894 km (0.1 R)
• M6: 558,000 km (0.086 R)
• M7: 656,136 km (0.082 R)
• M8: 1,137,841 km (0.068 R)
• M9: 1,238,521 km (0.106 R)
• M10: 1,332,917 km (0.037 R)
• M11: 1,589,926 km (0.091 R)
• M12: 1,820,008 km (0.036 R)
• M13: 1,983,369 km (0.063 R)
• M14: 2,106,188 km (0.059 R)
• M15: 2,254,739 km (0.036 R)
• M16: 2,324,601 km (0.053 R)
• M17: 2,466,270 km (0.117 R)
• M18: 2,623,199 km (0.107 R)
• M19: 2,909,080 km (0.081 R)
• M20: 3,178,955 km (0.102 R)
• M21: 3,297,137 km (0.071 R)
• M22: 3,924,102 km (0.066 R)
• M23: 4,036,899 km (0.109 R)
• M24: 4,150,892 km (0.115 R)
• M25: 4,469,835 km (0.067 R)
• M26: 4,691,838 km (0.084 R)
• M27: 4,826,775 km (0.075 R)
• M28: 5,085,430 km (0.111 R)
• M29: 5,489,643 km (0.068 R)
• M30: 5,775,675 km (0.063 R)
• M31: 6,148,173 km (0.118 R)
• M32: 6,263,214 km (0.12 R)
• M33: 6,780,972 km (0.117 R)
• M34: 6,967,970 km (0.119 R)
• M35: 7,243,230 km (0.062 R)
• M36: 7,804,222 km (0.098 R)
• M37: 8,252,417 km (0.057 R)
• M38: 8,764,191 km (0.106 R)
• M39: 9,342,985 km (0.091 R)
• M40: 9,895,600 km (0.08 R)
• M41: 11,192,613 km (0.049 R)
• M42: 11,393,823 km (0.096 R)
• M43: 11,535,342 km (0.083 R)
• M44: 11,616,424 km (0.03 R)
• M45: 12,169,188 km (0.069 R)
• M46: 12,251,766 km (0.032 R)
• M47: 12,856,441 km (0.079 R)
• M48: 12,940,515 km (0.106 R)
• M49: 13,045,982 km (0.112 R)
• M50: 13,428,054 km (0.075 R)
• M51: 13,856,802 km (0.088 R)
• M52: 14,377,403 km (0.055 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844

Radius: 11.3

Gravity: 6.61 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.25 AU - 6.95 AU

Year: 5102 Days

Day: 5.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 61,086,456 km

• M1: 145,858 km (0.111 R)
• M2: 345,421 km (0.113 R)
• M3: 442,062 km (0.114 R)
• M4: 745,596 km (0.091 R)
• M5: 852,259 km (0.062 R)
• M6: 1,082,041 km (0.103 R)
• M7: 1,316,162 km (0.092 R)
• M8: 1,619,098 km (0.091 R)
• M9: 1,907,223 km (0.095 R)
• M10: 2,000,722 km (0.051 R)
• M11: 2,095,717 km (0.092 R)
• M12: 2,450,712 km (0.091 R)
• M13: 2,656,260 km (0.072 R)
• M14: 2,824,857 km (0.089 R)
• M15: 3,217,401 km (0.099 R)
• M16: 3,791,259 km (0.107 R)
• M17: 3,910,040 km (0.103 R)
• M18: 4,005,782 km (0.028 R)
• M19: 4,151,042 km (0.083 R)
• M20: 5,482,014 km (0.087 R)
• M21: 5,589,575 km (0.089 R)
• M22: 5,806,791 km (0.032 R)
• M23: 6,026,849 km (0.103 R)
• M24: 6,362,098 km (0.063 R)
• M25: 6,617,462 km (0.111 R)
• M26: 6,703,481 km (0.112 R)
• M27: 6,789,649 km (0.067 R)
• M28: 7,109,340 km (0.116 R)
• M29: 7,582,966 km (0.113 R)
• M30: 7,823,669 km (0.084 R)
• M31: 8,343,672 km (0.092 R)
• M32: 8,780,198 km (0.07 R)
• M33: 9,096,747 km (0.112 R)
• M34: 9,256,368 km (0.097 R)
• M35: 9,643,378 km (0.067 R)
• M36: 10,233,691 km (0.042 R)
• M37: 10,399,745 km (0.051 R)
• M38: 10,971,209 km (0.12 R)
• M39: 11,312,142 km (0.092 R)
• M40: 12,074,493 km (0.119 R)
• M41: 12,391,192 km (0.067 R)
• M42: 12,925,106 km (0.109 R)
• M43: 14,089,127 km (0.096 R)
• M44: 14,199,979 km (0.084 R)
• M45: 15,210,663 km (0.117 R)
• M46: 15,286,359 km (0.067 R)
• M47: 15,552,643 km (0.047 R)
• M48: 15,935,764 km (0.097 R)
• M49: 16,051,253 km (0.106 R)
• M50: 16,128,446 km (0.116 R)
• M51: 16,985,492 km (0.096 R)
• M52: 17,777,463 km (0.111 R)
• M53: 18,258,570 km (0.025 R)
• M54: 18,339,053 km (0.118 R)
• M55: 18,541,010 km (0.108 R)
• M56: 18,947,318 km (0.101 R)
• M57: 19,562,016 km (0.066 R)
• M58: 19,644,444 km (0.103 R)
• M59: 22,172,050 km (0.099 R)
• M60: 22,258,069 km (0.119 R)
• M61: 22,387,172 km (0.07 R)
• M62: 22,689,659 km (0.075 R)
• M63: 23,254,989 km (0.081 R)
• M64: 23,913,070 km (0.12 R)
• M65: 24,755,456 km (0.096 R)
• M66: 25,382,420 km (0.097 R)
• M67: 25,652,744 km (0.073 R)
• M68: 26,014,621 km (0.078 R)
• M69: 26,560,504 km (0.11 R)
• M70: 26,651,908 km (0.107 R)
• M71: 27,248,355 km (0.074 R)
• M72: 28,594,735 km (0.038 R)
• M73: 29,016,901 km (0.096 R)
• M74: 29,158,121 km (0.103 R)
• M75: 29,394,037 km (0.054 R)
• M76: 29,677,824 km (0.106 R)
• M77: 30,010,230 km (0.095 R)
• M78: 30,152,947 km (0.105 R)
• M79: 30,248,390 km (0.065 R)
• M80: 30,582,742 km (0.079 R)
• M81: 31,158,992 km (0.084 R)
• M82: 31,884,243 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 11.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 622.4

Radius: 7.3

Gravity: 11.68 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 9.44 AU - 13.64 AU

Year: 15093 Days

Day: 18.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 61,086,456 km

• M1: 191,784 km (0.074 R)
• M2: 473,178 km (0.069 R)
• M3: 814,112 km (0.109 R)
• M4: 899,083 km (0.109 R)
• M5: 1,078,301 km (0.108 R)
• M6: 1,220,419 km (0.101 R)
• M7: 1,602,343 km (0.065 R)
• M8: 1,710,352 km (0.065 R)
• M9: 1,905,129 km (0.108 R)
• M10: 2,316,074 km (0.097 R)
• M11: 3,389,140 km (0.067 R)
• M12: 3,885,206 km (0.08 R)
• M13: 4,328,465 km (0.042 R)
• M14: 6,213,996 km (0.067 R)
• M15: 6,342,052 km (0.048 R)
• M16: 6,427,772 km (0.102 R)
• M17: 6,644,090 km (0.102 R)
• M18: 6,818,821 km (0.096 R)
• M19: 6,995,196 km (0.107 R)
• M20: 7,262,378 km (0.06 R)
• M21: 7,715,211 km (0.111 R)
• M22: 8,177,319 km (0.097 R)
• M23: 8,648,253 km (0.052 R)
• M24: 8,791,268 km (0.118 R)
• M25: 9,273,722 km (0.096 R)
• M26: 9,863,885 km (0.111 R)
• M27: 10,113,414 km (0.044 R)
• M28: 10,567,743 km (0.109 R)
• M29: 11,601,315 km (0.104 R)
• M30: 12,076,737 km (0.059 R)
• M31: 13,265,890 km (0.117 R)
• M32: 13,486,098 km (0.113 R)
• M33: 13,707,503 km (0.101 R)
• M34: 13,874,305 km (0.114 R)
• M35: 14,548,393 km (0.09 R)
• M36: 16,103,912 km (0.076 R)
• M37: 16,693,327 km (0.09 R)
• M38: 16,931,038 km (0.099 R)
• M39: 19,244,868 km (0.118 R)
• M40: 22,502,512 km (0.072 R)
• M41: 23,426,129 km (0.037 R)
• M42: 23,758,984 km (0.103 R)
• M43: 23,892,575 km (0.086 R)
• M44: 23,959,595 km (0.059 R)
• M45: 24,767,124 km (0.103 R)
• M46: 25,651,996 km (0.053 R)
• M47: 26,270,583 km (0.105 R)
• M48: 27,312,682 km (0.099 R)
• M49: 27,522,717 km (0.115 R)
• M50: 28,651,882 km (0.068 R)
• M51: 28,722,941 km (0.088 R)
• M52: 29,365,314 km (0.082 R)
• M53: 29,580,436 km (0.111 R)
• M54: 30,084,581 km (0.032 R)
• M55: 30,736,827 km (0.119 R)
• M56: 31,320,558 km (0.079 R)
• M57: 32,129,135 km (0.032 R)
• M58: 32,647,342 km (0.056 R)
• M59: 34,671,551 km (0.037 R)
• M60: 36,043,513 km (0.051 R)
• M61: 37,355,486 km (0.09 R)
• M62: 38,997,622 km (0.041 R)
• M63: 39,234,136 km (0.055 R)
• M64: 41,544,974 km (0.115 R)
• M65: 41,786,575 km (0.092 R)
• M66: 42,919,928 km (0.118 R)
• M67: 44,227,713 km (0.083 R)
• M68: 45,051,548 km (0.041 R)
• M69: 45,631,390 km (0.117 R)
• M70: 46,547,527 km (0.118 R)
• M71: 46,882,028 km (0.088 R)
• M72: 47,133,502 km (0.107 R)
• M73: 47,806,393 km (0.112 R)
• M74: 50,873,299 km (0.071 R)
• M75: 51,909,564 km (0.093 R)
• M76: 53,302,320 km (0.119 R)
• M77: 53,477,200 km (0.071 R)
• M78: 53,652,379 km (0.113 R)
• M79: 53,915,372 km (0.108 R)
• M80: 54,003,186 km (0.078 R)
• M81: 54,266,777 km (0.047 R)
• M82: 54,354,741 km (0.119 R)
• M83: 55,060,244 km (0.083 R)
• M84: 55,414,193 km (0.065 R)
• M85: 55,857,601 km (0.071 R)
• M86: 56,391,217 km (0.061 R)
• M87: 56,658,698 km (0.116 R)
• M88: 57,194,856 km (0.115 R)
• M89: 58,452,526 km (0.092 R)
• M90: 59,537,709 km (0.114 R)
• M91: 59,719,171 km (0.116 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: 356 - 18,573 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit