🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.66 AU - 0.74 AU

Year: 206 Days

Day: 12.2 Hours

Environment

Temp: 140 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 112,724,030 km

• M1: 324,927 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.96 AU - 1.34 AU

Year: 433 Days

Day: 13.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 112,724,030 km

• M1: 169,195 km (0.109 R)
• M2: 315,801 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.44 AU - 1.68 AU

Year: 685 Days

Day: 27.4 Hours

Environment

Temp: 4 °C

Axial Tilt: 42.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 112,724,030 km

• M1: 259,702 km (0.059 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.23 AU - 2.63 AU

Year: 1331 Days

Day: 40.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 112,724,030 km

• M1: 1,151,754 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 3.42 AU - 4.46 AU

Year: 2749 Days

Day: 41 Hours

Environment

Temp: -115 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 496.4

Radius: 12.1

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 5.59 AU - 6.99 AU

Year: 5544 Days

Day: 7.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 112,724,030 km

• M1: 171,140 km (0.066 R)
• M2: 347,965 km (0.115 R)
• M3: 435,629 km (0.101 R)
• M4: 744,249 km (0.104 R)
• M5: 879,486 km (0.114 R)
• M6: 1,050,925 km (0.107 R)
• M7: 1,148,014 km (0.045 R)
• M8: 1,489,845 km (0.116 R)
• M9: 1,697,188 km (0.108 R)
• M10: 1,812,977 km (0.066 R)
• M11: 1,914,404 km (0.103 R)
• M12: 2,070,285 km (0.093 R)
• M13: 2,194,451 km (0.093 R)
• M14: 2,357,962 km (0.092 R)
• M15: 2,487,962 km (0.106 R)
• M16: 2,582,358 km (0.053 R)
• M17: 2,932,268 km (0.113 R)
• M18: 3,032,199 km (0.085 R)
• M19: 3,297,436 km (0.099 R)
• M20: 3,549,209 km (0.034 R)
• M21: 3,634,480 km (0.06 R)
• M22: 3,785,425 km (0.046 R)
• M23: 3,872,790 km (0.061 R)
• M24: 4,319,190 km (0.05 R)
• M25: 4,502,298 km (0.066 R)
• M26: 4,618,236 km (0.105 R)
• M27: 4,876,591 km (0.118 R)
• M28: 5,139,734 km (0.062 R)
• M29: 5,334,062 km (0.088 R)
• M30: 5,680,231 km (0.072 R)
• M31: 6,135,906 km (0.112 R)
• M32: 6,656,208 km (0.061 R)
• M33: 7,656,120 km (0.098 R)
• M34: 8,329,609 km (0.081 R)
• M35: 8,472,475 km (0.096 R)
• M36: 9,022,248 km (0.051 R)
• M37: 9,405,218 km (0.12 R)
• M38: 9,643,528 km (0.111 R)
• M39: 9,974,438 km (0.096 R)
• M40: 10,339,756 km (0.096 R)
• M41: 10,585,845 km (0.111 R)
• M42: 11,177,953 km (0.076 R)
• M43: 11,557,333 km (0.04 R)
• M44: 11,844,860 km (0.119 R)
• M45: 12,885,912 km (0.098 R)
• M46: 13,018,156 km (0.054 R)
• M47: 13,990,094 km (0.112 R)
• M48: 14,193,996 km (0.117 R)
• M49: 14,330,578 km (0.117 R)
• M50: 14,467,610 km (0.1 R)
• M51: 15,897,018 km (0.082 R)
• M52: 16,003,382 km (0.082 R)
• M53: 17,407,507 km (0.067 R)
• M54: 18,031,779 km (0.12 R)
• M55: 18,551,482 km (0.086 R)
• M56: 18,813,279 km (0.101 R)
• M57: 19,529,852 km (0.112 R)
• M58: 20,370,592 km (0.084 R)
• M59: 20,563,424 km (0.079 R)
• M60: 20,679,362 km (0.109 R)
• M61: 20,756,705 km (0.097 R)
• M62: 21,969,046 km (0.086 R)
• M63: 23,204,275 km (0.081 R)
• M64: 23,769,456 km (0.054 R)
• M65: 24,135,223 km (0.12 R)
• M66: 24,339,274 km (0.033 R)
• M67: 24,461,945 km (0.066 R)
• M68: 24,749,023 km (0.075 R)
• M69: 24,872,441 km (0.056 R)
• M70: 25,991,882 km (0.113 R)
• M71: 26,242,907 km (0.035 R)
• M72: 26,578,904 km (0.111 R)
• M73: 26,705,314 km (0.106 R)
• M74: 27,000,920 km (0.084 R)
• M75: 27,552,786 km (0.042 R)
• M76: 27,808,748 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667

Radius: 14.4

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 9.98 AU - 16.12 AU

Year: 16569 Days

Day: 8.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 112,724,030 km

• M1: 313,408 km (0.097 R)
• M2: 457,171 km (0.041 R)
• M3: 558,898 km (0.112 R)
• M4: 770,579 km (0.106 R)
• M5: 876,793 km (0.116 R)
• M6: 1,708,557 km (0.092 R)
• M7: 1,910,963 km (0.08 R)
• M8: 2,436,351 km (0.041 R)
• M9: 2,533,739 km (0.094 R)
• M10: 3,076,031 km (0.066 R)
• M11: 3,288,760 km (0.066 R)
• M12: 4,149,546 km (0.094 R)
• M13: 5,119,538 km (0.088 R)
• M14: 5,372,808 km (0.09 R)
• M15: 5,673,649 km (0.076 R)
• M16: 6,068,587 km (0.104 R)
• M17: 6,609,384 km (0.085 R)
• M18: 6,931,917 km (0.091 R)
• M19: 7,025,116 km (0.108 R)
• M20: 7,882,312 km (0.114 R)
• M21: 8,028,319 km (0.1 R)
• M22: 8,175,374 km (0.052 R)
• M23: 9,229,590 km (0.083 R)
• M24: 9,435,287 km (0.091 R)
• M25: 10,379,699 km (0.078 R)
• M26: 11,189,771 km (0.1 R)
• M27: 11,741,189 km (0.112 R)
• M28: 12,188,636 km (0.083 R)
• M29: 12,357,981 km (0.113 R)
• M30: 12,698,914 km (0.095 R)
• M31: 13,975,433 km (0.077 R)
• M32: 14,211,947 km (0.087 R)
• M33: 14,449,808 km (0.113 R)
• M34: 14,929,419 km (0.1 R)
• M35: 16,963,052 km (0.096 R)
• M36: 17,723,907 km (0.104 R)
• M37: 17,980,018 km (0.1 R)
• M38: 18,366,579 km (0.106 R)
• M39: 19,213,453 km (0.081 R)
• M40: 24,342,566 km (0.043 R)
• M41: 25,200,360 km (0.095 R)
• M42: 26,213,736 km (0.115 R)
• M43: 27,536,031 km (0.066 R)
• M44: 28,056,183 km (0.078 R)
• M45: 29,257,304 km (0.086 R)
• M46: 29,408,548 km (0.101 R)
• M47: 30,092,808 km (0.104 R)
• M48: 30,782,155 km (0.089 R)
• M49: 31,787,154 km (0.12 R)
• M50: 32,881,612 km (0.056 R)
• M51: 33,512,466 km (0.119 R)
• M52: 34,306,681 km (0.107 R)
• M53: 34,706,257 km (0.102 R)
• M54: 35,107,180 km (0.119 R)
• M55: 36,400,752 km (0.098 R)
• M56: 36,645,046 km (0.117 R)
• M57: 37,053,448 km (0.086 R)
• M58: 40,289,998 km (0.066 R)
• M59: 45,006,071 km (0.109 R)
• M60: 45,794,302 km (0.037 R)
• M61: 46,146,156 km (0.119 R)
• M62: 48,007,752 km (0.077 R)
• M63: 48,186,222 km (0.088 R)
• M64: 50,074,746 km (0.117 R)
• M65: 50,165,252 km (0.11 R)
• M66: 50,709,489 km (0.081 R)
• M67: 51,255,821 km (0.084 R)
• M68: 51,620,989 km (0.111 R)
• M69: 51,712,543 km (0.073 R)
• M70: 52,630,027 km (0.112 R)
• M71: 53,923,600 km (0.062 R)
• M72: 56,165,324 km (0.052 R)
• M73: 56,730,505 km (0.111 R)
• M74: 57,108,389 km (0.037 R)
• M75: 57,297,630 km (0.095 R)
• M76: 58,532,710 km (0.114 R)
• M77: 59,201,413 km (0.102 R)
• M78: 60,642,938 km (0.102 R)
• M79: 62,387,997 km (0.107 R)
• M80: 63,658,532 km (0.094 R)
• M81: 63,756,518 km (0.051 R)
• M82: 65,431,715 km (0.051 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 181.9

Radius: 3.6

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 12.27 AU - 17.25 AU

Year: 19930 Days

Day: 23.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,724,030 km

• M1: 162,463 km (0.104 R)
• M2: 193,131 km (0.075 R)
• M3: 273,166 km (0.039 R)
• M4: 310,864 km (0.06 R)
• M5: 337,044 km (0.105 R)
• M6: 525,687 km (0.094 R)
• M7: 557,402 km (0.037 R)
• M8: 690,843 km (0.108 R)
• M9: 815,608 km (0.032 R)
• M10: 928,255 km (0.08 R)
• M11: 1,360,892 km (0.12 R)
• M12: 1,427,313 km (0.1 R)
• M13: 1,563,298 km (0.084 R)
• M14: 1,703,321 km (0.069 R)
• M15: 2,764,269 km (0.1 R)
• M16: 3,223,236 km (0.082 R)
• M17: 3,252,707 km (0.118 R)
• M18: 3,705,689 km (0.056 R)
• M19: 4,018,498 km (0.101 R)
• M20: 4,082,077 km (0.097 R)
• M21: 4,145,955 km (0.076 R)
• M22: 4,372,297 km (0.117 R)
• M23: 5,633,557 km (0.086 R)
• M24: 5,848,080 km (0.061 R)
• M25: 6,138,300 km (0.059 R)
• M26: 6,174,802 km (0.091 R)
• M27: 6,322,006 km (0.116 R)
• M28: 6,544,757 km (0.072 R)
• M29: 7,579,077 km (0.117 R)
• M30: 8,014,856 km (0.119 R)
• M31: 8,786,481 km (0.114 R)
• M32: 9,076,701 km (0.088 R)
• M33: 9,202,064 km (0.102 R)
• M34: 9,623,930 km (0.067 R)
• M35: 9,837,257 km (0.088 R)
• M36: 9,880,191 km (0.08 R)
• M37: 10,138,547 km (0.109 R)
• M38: 10,355,613 km (0.116 R)
• M39: 10,442,979 km (0.066 R)
• M40: 10,530,493 km (0.052 R)
• M41: 10,794,384 km (0.059 R)
• M42: 11,735,355 km (0.107 R)
• M43: 12,008,969 km (0.119 R)
• M44: 12,702,206 km (0.062 R)
• M45: 14,858,360 km (0.034 R)
• M46: 15,104,897 km (0.093 R)
• M47: 15,253,448 km (0.114 R)
• M48: 17,695,035 km (0.098 R)
• M49: 17,956,232 km (0.12 R)
• M50: 18,482,518 km (0.078 R)
• M51: 18,641,391 km (0.079 R)
• M52: 19,281,370 km (0.077 R)
• M53: 19,334,926 km (0.092 R)
• M54: 19,442,487 km (0.073 R)
• M55: 20,145,747 km (0.109 R)
• M56: 20,200,200 km (0.08 R)
• M57: 20,912,586 km (0.06 R)
• M58: 22,080,496 km (0.118 R)
• M59: 22,192,844 km (0.059 R)
• M60: 24,015,844 km (0.03 R)
• M61: 24,537,043 km (0.105 R)
• M62: 26,361,090 km (0.086 R)
• M63: 27,078,711 km (0.076 R)
• M64: 27,319,414 km (0.093 R)
• M65: 27,560,715 km (0.049 R)
• M66: 28,655,622 km (0.086 R)
• M67: 29,023,782 km (0.117 R)
• M68: 31,643,989 km (0.118 R)
• M69: 32,406,489 km (0.074 R)
• M70: 32,597,974 km (0.101 R)
• M71: 33,367,955 km (0.12 R)
• M72: 33,884,666 km (0.037 R)
• M73: 34,078,993 km (0.107 R)
• M74: 34,338,845 km (0.056 R)
• M75: 36,109,635 km (0.117 R)
• M76: 36,839,523 km (0.078 R)
• M77: 37,239,697 km (0.05 R)
• M78: 37,306,567 km (0.106 R)
• M79: 37,373,438 km (0.113 R)
• M80: 38,786,988 km (0.1 R)
• M81: 39,534,528 km (0.084 R)
• M82: 39,739,178 km (0.092 R)
• M83: 40,081,010 km (0.113 R)
• M84: 41,805,125 km (0.074 R)
• M85: 41,874,538 km (0.025 R)
• M86: 42,921,125 km (0.103 R)
• M87: 43,694,097 km (0.112 R)
• M88: 44,968,821 km (0.112 R)
• M89: 45,040,029 km (0.105 R)
• M90: 46,040,390 km (0.064 R)
• M91: 46,255,811 km (0.109 R)
• M92: 46,975,975 km (0.086 R)
• M93: 47,192,743 km (0.097 R)
• M94: 47,264,998 km (0.045 R)

Planet 9 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 810.8

Radius: 7.4

Gravity: 14.81 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 18.3 AU - 23.14 AU

Year: 33148 Days

Day: 16.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 112,724,030 km

• M1: 188,194 km (0.025 R)
• M2: 363,972 km (0.094 R)
• M3: 410,646 km (0.082 R)
• M4: 619,784 km (0.113 R)
• M5: 1,389,315 km (0.083 R)
• M6: 2,736,743 km (0.085 R)
• M7: 3,494,756 km (0.072 R)
• M8: 4,774,117 km (0.054 R)
• M9: 5,010,033 km (0.098 R)
• M10: 6,504,964 km (0.1 R)
• M11: 8,056,444 km (0.069 R)
• M12: 8,126,456 km (0.099 R)
• M13: 8,266,928 km (0.089 R)
• M14: 9,127,116 km (0.102 R)
• M15: 9,493,780 km (0.092 R)
• M16: 10,090,676 km (0.096 R)
• M17: 10,241,769 km (0.11 R)
• M18: 10,776,582 km (0.09 R)
• M19: 11,164,190 km (0.033 R)
• M20: 11,477,448 km (0.084 R)
• M21: 11,635,274 km (0.078 R)
• M22: 14,340,302 km (0.053 R)
• M23: 14,852,226 km (0.043 R)
• M24: 17,681,720 km (0.107 R)
• M25: 17,864,080 km (0.091 R)
• M26: 18,138,592 km (0.117 R)
• M27: 19,720,889 km (0.06 R)
• M28: 20,864,116 km (0.066 R)
• M29: 21,249,929 km (0.04 R)
• M30: 21,443,808 km (0.057 R)
• M31: 21,930,898 km (0.115 R)
• M32: 23,915,464 km (0.069 R)
• M33: 25,031,314 km (0.109 R)
• M34: 25,235,964 km (0.103 R)
• M35: 25,647,059 km (0.086 R)
• M36: 26,684,371 km (0.074 R)
• M37: 28,479,096 km (0.102 R)
• M38: 30,312,568 km (0.101 R)
• M39: 30,640,037 km (0.093 R)
• M40: 31,408,671 km (0.045 R)
• M41: 32,295,039 km (0.079 R)
• M42: 32,853,188 km (0.101 R)
• M43: 33,301,982 km (0.113 R)
• M44: 36,615,724 km (0.067 R)
• M45: 41,355,583 km (0.082 R)
• M46: 41,840,131 km (0.1 R)
• M47: 42,692,540 km (0.119 R)
• M48: 43,673,602 km (0.091 R)
• M49: 44,290,694 km (0.099 R)
• M50: 44,538,278 km (0.097 R)
• M51: 44,662,295 km (0.061 R)
• M52: 44,910,627 km (0.085 R)
• M53: 47,545,345 km (0.119 R)
• M54: 47,672,054 km (0.104 R)
• M55: 48,307,247 km (0.12 R)
• M56: 48,817,525 km (0.079 R)
• M57: 49,586,159 km (0.108 R)
• M58: 53,489,018 km (0.097 R)
• M59: 54,281,438 km (0.068 R)
• M60: 54,679,069 km (0.11 R)
• M61: 54,811,762 km (0.05 R)
• M62: 55,210,740 km (0.101 R)
• M63: 61,309,247 km (0.089 R)
• M64: 61,585,105 km (0.091 R)
• M65: 70,053,541 km (0.101 R)
• M66: 70,486,328 km (0.095 R)
• M67: 73,541,416 km (0.086 R)
• M68: 73,688,022 km (0.082 R)
• M69: 73,834,627 km (0.117 R)
• M70: 74,128,288 km (0.07 R)
• M71: 75,306,521 km (0.111 R)
• M72: 75,602,126 km (0.113 R)
• M73: 75,898,031 km (0.114 R)
• M74: 77,234,389 km (0.044 R)
• M75: 78,129,732 km (0.094 R)
• M76: 80,232,031 km (0.087 R)
• M77: 80,533,919 km (0.096 R)
• M78: 82,962,192 km (0.088 R)
• M79: 85,722,721 km (0.075 R)
• M80: 88,669,052 km (0.103 R)
• M81: 89,606,432 km (0.101 R)
• M82: 90,546,954 km (0.107 R)
• M83: 91,018,486 km (0.056 R)
• M84: 93,071,268 km (0.043 R)
• M85: 95,938,610 km (0.107 R)
• M86: 96,579,637 km (0.118 R)
• M87: 96,900,674 km (0.115 R)
• M88: 97,382,978 km (0.117 R)
• M89: 98,511,544 km (0.079 R)
• M90: 98,673,110 km (0.11 R)
• M91: 101,107,067 km (0.073 R)
• M92: 101,270,129 km (0.075 R)
• M93: 103,560,921 km (0.113 R)
• M94: 105,207,545 km (0.081 R)
• M95: 106,365,432 km (0.112 R)

Kuiper Belt

Range: 31.2 - 53.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 12,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit