🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.71 AU - 1.07 AU

Year: 310 Days

Day: 36.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 2.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.1 AU - 1.22 AU

Year: 461 Days

Day: 30.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 84,815,755 km

• M1: 830,867 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 3.57 AU - 3.89 AU

Year: 2658 Days

Day: 22.6 Hours

Environment

Temp: -130 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 10.8

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 8 AU - 8.2 AU

Year: 8506 Days

Day: 6.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 84,815,755 km

• M1: 155,133 km (0.088 R)
• M2: 864,825 km (0.119 R)
• M3: 939,026 km (0.099 R)
• M4: 1,143,077 km (0.102 R)
• M5: 1,225,506 km (0.045 R)
• M6: 1,379,143 km (0.1 R)
• M7: 1,594,265 km (0.048 R)
• M8: 1,763,011 km (0.082 R)
• M9: 1,840,054 km (0.085 R)
• M10: 2,221,229 km (0.033 R)
• M11: 2,431,863 km (0.103 R)
• M12: 3,149,933 km (0.065 R)
• M13: 3,435,515 km (0.113 R)
• M14: 3,630,591 km (0.115 R)
• M15: 3,980,949 km (0.039 R)
• M16: 4,108,706 km (0.052 R)
• M17: 4,211,928 km (0.088 R)
• M18: 4,687,200 km (0.094 R)
• M19: 5,263,302 km (0.102 R)
• M20: 5,574,166 km (0.101 R)
• M21: 5,775,076 km (0.1 R)
• M22: 5,949,208 km (0.1 R)
• M23: 6,154,606 km (0.109 R)
• M24: 6,754,344 km (0.045 R)
• M25: 6,845,898 km (0.047 R)
• M26: 7,123,252 km (0.107 R)
• M27: 7,625,303 km (0.113 R)
• M28: 8,041,783 km (0.109 R)
• M29: 8,301,635 km (0.114 R)
• M30: 8,498,505 km (0.113 R)
• M31: 8,663,661 km (0.112 R)
• M32: 9,030,924 km (0.118 R)
• M33: 9,335,057 km (0.087 R)
• M34: 9,574,114 km (0.089 R)
• M35: 9,746,002 km (0.096 R)
• M36: 10,197,937 km (0.106 R)
• M37: 10,373,565 km (0.071 R)
• M38: 10,479,331 km (0.065 R)
• M39: 11,302,867 km (0.092 R)
• M40: 11,375,572 km (0.111 R)
• M41: 11,740,890 km (0.074 R)
• M42: 11,998,946 km (0.059 R)
• M43: 12,296,197 km (0.044 R)
• M44: 12,520,594 km (0.036 R)
• M45: 13,011,873 km (0.094 R)
• M46: 13,470,839 km (0.098 R)
• M47: 13,935,042 km (0.082 R)
• M48: 14,169,162 km (0.097 R)
• M49: 14,760,224 km (0.073 R)
• M50: 14,839,660 km (0.057 R)
• M51: 14,998,982 km (0.108 R)
• M52: 15,078,717 km (0.083 R)
• M53: 15,238,937 km (0.1 R)
• M54: 15,885,050 km (0.106 R)
• M55: 15,966,431 km (0.079 R)
• M56: 16,416,571 km (0.08 R)
• M57: 16,498,850 km (0.096 R)
• M58: 16,581,278 km (0.066 R)
• M59: 17,037,253 km (0.088 R)
• M60: 17,162,317 km (0.057 R)
• M61: 17,707,750 km (0.049 R)
• M62: 19,031,243 km (0.026 R)
• M63: 20,741,296 km (0.089 R)
• M64: 21,411,943 km (0.049 R)
• M65: 21,772,624 km (0.117 R)
• M66: 22,591,373 km (0.095 R)
• M67: 23,281,318 km (0.108 R)
• M68: 23,931,620 km (0.113 R)
• M69: 24,024,969 km (0.095 R)
• M70: 25,535,609 km (0.105 R)
• M71: 25,870,109 km (0.12 R)
• M72: 25,966,002 km (0.119 R)
• M73: 26,688,709 km (0.059 R)
• M74: 27,174,154 km (0.112 R)
• M75: 27,858,564 km (0.12 R)
• M76: 29,144,956 km (0.111 R)
• M77: 30,349,369 km (0.119 R)
• M78: 31,263,412 km (0.118 R)
• M79: 31,365,587 km (0.028 R)
• M80: 31,672,562 km (0.062 R)
• M81: 31,826,498 km (0.106 R)
• M82: 32,444,487 km (0.037 R)
• M83: 32,806,963 km (0.07 R)
• M84: 33,118,575 km (0.105 R)
• M85: 33,640,223 km (0.112 R)
• M86: 34,322,389 km (0.091 R)
• M87: 35,168,215 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 11.4

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 8.96 AU - 12.46 AU

Year: 12932 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 84,815,755 km

• M1: 185,202 km (0.083 R)
• M2: 274,063 km (0.056 R)
• M3: 414,237 km (0.094 R)
• M4: 862,133 km (0.057 R)
• M5: 1,238,072 km (0.076 R)
• M6: 1,315,414 km (0.049 R)
• M7: 1,475,334 km (0.083 R)
• M8: 1,903,783 km (0.055 R)
• M9: 2,085,993 km (0.105 R)
• M10: 2,274,037 km (0.03 R)
• M11: 2,976,100 km (0.087 R)
• M12: 3,081,716 km (0.101 R)
• M13: 3,161,751 km (0.111 R)
• M14: 3,269,611 km (0.101 R)
• M15: 3,600,671 km (0.074 R)
• M16: 4,000,696 km (0.051 R)
• M17: 4,176,473 km (0.118 R)
• M18: 4,535,957 km (0.094 R)
• M19: 4,688,696 km (0.114 R)
• M20: 5,188,952 km (0.115 R)
• M21: 5,937,988 km (0.096 R)
• M22: 6,342,202 km (0.1 R)
• M23: 6,790,397 km (0.094 R)
• M24: 7,936,915 km (0.101 R)
• M25: 8,457,216 km (0.083 R)
• M26: 8,988,738 km (0.06 R)
• M27: 9,142,674 km (0.06 R)
• M28: 10,566,397 km (0.117 R)
• M29: 10,810,391 km (0.111 R)
• M30: 11,056,330 km (0.083 R)
• M31: 11,221,336 km (0.06 R)
• M32: 12,016,000 km (0.087 R)
• M33: 12,398,821 km (0.081 R)
• M34: 12,570,260 km (0.092 R)
• M35: 13,483,106 km (0.079 R)
• M36: 16,113,785 km (0.102 R)
• M37: 16,253,958 km (0.062 R)
• M38: 16,488,827 km (0.105 R)
• M39: 18,066,187 km (0.046 R)
• M40: 18,504,808 km (0.077 R)
• M41: 19,144,488 km (0.092 R)
• M42: 20,042,225 km (0.119 R)
• M43: 20,698,960 km (0.032 R)
• M44: 21,311,563 km (0.105 R)
• M45: 23,661,596 km (0.112 R)
• M46: 24,409,286 km (0.119 R)
• M47: 24,948,287 km (0.104 R)
• M48: 25,110,601 km (0.094 R)
• M49: 26,037,659 km (0.12 R)
• M50: 27,365,490 km (0.117 R)
• M51: 27,700,888 km (0.119 R)
• M52: 27,869,186 km (0.114 R)
• M53: 28,150,280 km (0.111 R)
• M54: 28,658,614 km (0.06 R)
• M55: 30,144,270 km (0.107 R)
• M56: 30,432,844 km (0.089 R)
• M57: 30,548,633 km (0.118 R)
• M58: 30,664,422 km (0.061 R)
• M59: 31,420,938 km (0.117 R)
• M60: 32,892,981 km (0.109 R)
• M61: 34,870,366 km (0.115 R)
• M62: 35,051,978 km (0.071 R)
• M63: 36,885,898 km (0.071 R)
• M64: 37,132,735 km (0.084 R)
• M65: 38,750,935 km (0.06 R)
• M66: 40,455,453 km (0.096 R)
• M67: 40,710,069 km (0.078 R)
• M68: 40,965,283 km (0.115 R)
• M69: 41,413,029 km (0.054 R)
• M70: 41,798,094 km (0.109 R)
• M71: 43,285,396 km (0.069 R)
• M72: 43,545,846 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 753.9

Radius: 5.9

Gravity: 21.66 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 13.87 AU - 16.85 AU

Year: 22211 Days

Day: 17.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,815,755 km

• M1: 366,964 km (0.069 R)
• M2: 467,793 km (0.033 R)
• M3: 624,571 km (0.086 R)
• M4: 958,623 km (0.075 R)
• M5: 1,279,660 km (0.071 R)
• M6: 1,436,140 km (0.075 R)
• M7: 1,836,912 km (0.108 R)
• M8: 2,422,289 km (0.029 R)
• M9: 2,499,182 km (0.118 R)
• M10: 2,655,661 km (0.043 R)
• M11: 3,102,510 km (0.107 R)
• M12: 3,144,248 km (0.104 R)
• M13: 3,355,929 km (0.091 R)
• M14: 4,064,275 km (0.088 R)
• M15: 4,625,117 km (0.087 R)
• M16: 5,410,057 km (0.104 R)
• M17: 6,182,730 km (0.083 R)
• M18: 6,447,967 km (0.09 R)
• M19: 6,662,790 km (0.085 R)
• M20: 6,880,006 km (0.045 R)
• M21: 8,581,981 km (0.091 R)
• M22: 8,640,923 km (0.113 R)
• M23: 8,877,736 km (0.12 R)
• M24: 9,540,305 km (0.113 R)
• M25: 9,662,377 km (0.08 R)
• M26: 9,908,316 km (0.036 R)
• M27: 10,406,177 km (0.109 R)
• M28: 11,104,052 km (0.113 R)
• M29: 11,232,556 km (0.115 R)
• M30: 11,361,509 km (0.095 R)
• M31: 12,477,809 km (0.095 R)
• M32: 12,812,758 km (0.109 R)
• M33: 12,880,077 km (0.093 R)
• M34: 13,015,164 km (0.105 R)
• M35: 13,150,700 km (0.088 R)
• M36: 16,613,891 km (0.109 R)
• M37: 16,687,343 km (0.094 R)
• M38: 17,877,245 km (0.09 R)
• M39: 19,094,373 km (0.113 R)
• M40: 22,739,475 km (0.112 R)
• M41: 23,973,358 km (0.109 R)
• M42: 24,139,561 km (0.088 R)
• M43: 24,389,539 km (0.057 R)
• M44: 25,228,933 km (0.047 R)
• M45: 25,652,145 km (0.032 R)
• M46: 26,763,508 km (0.076 R)
• M47: 27,368,482 km (0.086 R)
• M48: 27,455,248 km (0.081 R)
• M49: 28,944,645 km (0.101 R)
• M50: 32,367,444 km (0.119 R)
• M51: 32,551,150 km (0.07 R)
• M52: 32,919,460 km (0.077 R)
• M53: 35,158,492 km (0.049 R)
• M54: 36,773,999 km (0.096 R)
• M55: 39,879,950 km (0.094 R)
• M56: 40,966,928 km (0.061 R)
• M57: 42,163,711 km (0.065 R)
• M58: 42,968,099 km (0.045 R)
• M59: 43,980,428 km (0.103 R)
• M60: 44,082,154 km (0.068 R)
• M61: 46,753,075 km (0.092 R)
• M62: 47,272,628 km (0.034 R)
• M63: 47,689,707 km (0.042 R)
• M64: 50,643,218 km (0.081 R)
• M65: 51,283,796 km (0.085 R)
• M66: 51,712,394 km (0.027 R)
• M67: 52,034,627 km (0.069 R)
• M68: 52,788,900 km (0.091 R)
• M69: 53,221,537 km (0.106 R)
• M70: 54,745,191 km (0.07 R)
• M71: 58,952,482 km (0.025 R)
• M72: 60,415,549 km (0.038 R)
• M73: 60,528,645 km (0.051 R)
• M74: 61,208,268 km (0.118 R)
• M75: 61,321,813 km (0.053 R)
• M76: 62,004,428 km (0.096 R)
• M77: 62,232,565 km (0.042 R)
• M78: 62,346,708 km (0.094 R)
• M79: 67,438,122 km (0.119 R)
• M80: 67,907,560 km (0.118 R)
• M81: 72,781,458 km (0.102 R)
• M82: 72,901,735 km (0.101 R)
• M83: 73,022,161 km (0.073 R)
• M84: 74,471,466 km (0.106 R)
• M85: 75,442,954 km (0.072 R)
• M86: 78,136,015 km (0.081 R)
• M87: 79,123,062 km (0.079 R)
• M88: 79,246,779 km (0.111 R)
• M89: 81,858,758 km (0.107 R)
• M90: 83,741,746 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 624

Radius: 8

Gravity: 9.75 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 14.66 AU - 18.28 AU

Year: 24661 Days

Day: 20.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,815,755 km

• M1: 339,138 km (0.11 R)
• M2: 394,938 km (0.09 R)
• M3: 454,628 km (0.109 R)
• M4: 539,749 km (0.072 R)
• M5: 607,367 km (0.119 R)
• M6: 752,028 km (0.105 R)
• M7: 1,162,525 km (0.042 R)
• M8: 1,313,619 km (0.058 R)
• M9: 3,798,589 km (0.096 R)
• M10: 4,116,185 km (0.094 R)
• M11: 4,208,637 km (0.093 R)
• M12: 5,169,504 km (0.057 R)
• M13: 5,269,136 km (0.119 R)
• M14: 6,037,471 km (0.09 R)
• M15: 6,785,909 km (0.077 R)
• M16: 6,895,265 km (0.085 R)
• M17: 11,590,843 km (0.09 R)
• M18: 12,051,006 km (0.114 R)
• M19: 12,183,550 km (0.076 R)
• M20: 13,742,360 km (0.058 R)
• M21: 15,148,131 km (0.086 R)
• M22: 15,650,929 km (0.107 R)
• M23: 15,795,590 km (0.042 R)
• M24: 16,894,686 km (0.083 R)
• M25: 17,266,586 km (0.092 R)
• M26: 20,022,478 km (0.068 R)
• M27: 20,179,556 km (0.096 R)
• M28: 20,258,244 km (0.11 R)
• M29: 20,732,619 km (0.118 R)
• M30: 21,130,550 km (0.095 R)
• M31: 22,584,491 km (0.118 R)
• M32: 25,247,633 km (0.044 R)
• M33: 25,502,398 km (0.094 R)
• M34: 25,587,519 km (0.112 R)
• M35: 26,962,024 km (0.087 R)
• M36: 27,658,103 km (0.092 R)
• M37: 28,890,790 km (0.112 R)
• M38: 29,157,223 km (0.073 R)
• M39: 32,786,917 km (0.086 R)
• M40: 33,250,520 km (0.109 R)
• M41: 33,436,620 km (0.078 R)
• M42: 34,278,258 km (0.109 R)
• M43: 35,221,472 km (0.099 R)
• M44: 36,460,442 km (0.096 R)
• M45: 37,423,254 km (0.116 R)
• M46: 37,616,684 km (0.109 R)
• M47: 37,810,563 km (0.08 R)
• M48: 38,102,129 km (0.098 R)
• M49: 40,163,139 km (0.097 R)
• M50: 40,559,723 km (0.05 R)
• M51: 41,057,435 km (0.076 R)
• M52: 41,256,998 km (0.045 R)
• M53: 43,068,180 km (0.108 R)
• M54: 43,474,188 km (0.034 R)
• M55: 44,905,242 km (0.073 R)
• M56: 45,936,719 km (0.117 R)
• M57: 46,351,554 km (0.117 R)
• M58: 47,603,538 km (0.097 R)
• M59: 47,918,143 km (0.1 R)
• M60: 48,655,211 km (0.085 R)
• M61: 50,353,895 km (0.038 R)
• M62: 52,287,897 km (0.107 R)
• M63: 52,504,365 km (0.064 R)
• M64: 52,721,132 km (0.11 R)
• M65: 52,938,049 km (0.067 R)
• M66: 53,481,837 km (0.069 R)
• M67: 53,590,894 km (0.117 R)
• M68: 54,465,294 km (0.105 R)
• M69: 54,904,363 km (0.054 R)
• M70: 55,675,540 km (0.12 R)
• M71: 57,005,765 km (0.049 R)
• M72: 57,228,516 km (0.103 R)
• M73: 57,451,417 km (0.072 R)
• M74: 58,346,461 km (0.042 R)
• M75: 58,458,659 km (0.037 R)
• M76: 59,471,586 km (0.078 R)
• M77: 62,315,741 km (0.085 R)
• M78: 64,043,297 km (0.056 R)
• M79: 65,669,875 km (0.077 R)
• M80: 66,957,464 km (0.092 R)
• M81: 67,075,048 km (0.107 R)
• M82: 67,192,482 km (0.054 R)
• M83: 67,899,182 km (0.05 R)
• M84: 68,135,248 km (0.119 R)
• M85: 68,489,944 km (0.081 R)
• M86: 69,795,635 km (0.091 R)
• M87: 69,914,714 km (0.114 R)
• M88: 70,511,311 km (0.098 R)
• M89: 70,870,046 km (0.113 R)
• M90: 72,310,973 km (0.084 R)
• M91: 73,398,101 km (0.118 R)
• M92: 74,004,271 km (0.039 R)
• M93: 77,923,736 km (0.103 R)
• M94: 80,657,038 km (0.047 R)
• M95: 84,815,710 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 20,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit