🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.82 AU - 0.98 AU

Year: 299 Days

Day: 21.3 Hours

Environment

Temp: 118 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.84 AU - 1.08 AU

Year: 329 Days

Day: 47.2 Hours

Environment

Temp: 152 °C

Axial Tilt: 6.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.45 AU

Year: 513 Days

Day: 17.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 112,723,795 km

• M1: 114,442 km (0.067 R)
• M2: 757,115 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.82

Radius: 1.88

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.82 AU - 3.18 AU

Year: 1818 Days

Day: 19.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.15 AU - 4.35 AU

Year: 2541 Days

Day: 33.6 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.8

Radius: 11.8

Gravity: 7.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.55 AU - 11.25 AU

Year: 10083 Days

Day: 7.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 112,723,795 km

• M1: 165,904 km (0.092 R)
• M2: 267,182 km (0.117 R)
• M3: 665,262 km (0.102 R)
• M4: 1,152,801 km (0.061 R)
• M5: 1,376,001 km (0.078 R)
• M6: 1,762,562 km (0.091 R)
• M7: 1,968,708 km (0.12 R)
• M8: 2,292,887 km (0.111 R)
• M9: 2,841,312 km (0.108 R)
• M10: 2,992,406 km (0.104 R)
• M11: 3,208,426 km (0.115 R)
• M12: 3,787,668 km (0.032 R)
• M13: 4,681,217 km (0.093 R)
• M14: 4,932,840 km (0.118 R)
• M15: 5,262,853 km (0.088 R)
• M16: 6,021,913 km (0.112 R)
• M17: 6,454,101 km (0.105 R)
• M18: 6,977,843 km (0.064 R)
• M19: 7,141,802 km (0.109 R)
• M20: 8,066,317 km (0.031 R)
• M21: 8,281,738 km (0.098 R)
• M22: 8,368,355 km (0.056 R)
• M23: 8,894,940 km (0.108 R)
• M24: 9,613,758 km (0.088 R)
• M25: 10,026,348 km (0.087 R)
• M26: 13,224,901 km (0.108 R)
• M27: 14,147,919 km (0.098 R)
• M28: 14,251,740 km (0.1 R)
• M29: 14,355,860 km (0.12 R)
• M30: 16,218,204 km (0.12 R)
• M31: 17,594,505 km (0.118 R)
• M32: 18,099,098 km (0.087 R)
• M33: 18,211,895 km (0.066 R)
• M34: 18,722,323 km (0.088 R)
• M35: 19,008,055 km (0.05 R)
• M36: 20,634,184 km (0.106 R)
• M37: 21,463,854 km (0.096 R)
• M38: 22,063,143 km (0.109 R)
• M39: 22,789,590 km (0.109 R)
• M40: 23,647,085 km (0.059 R)
• M41: 23,770,503 km (0.107 R)
• M42: 23,955,855 km (0.119 R)
• M43: 24,079,872 km (0.104 R)
• M44: 25,456,770 km (0.109 R)
• M45: 25,900,179 km (0.027 R)
• M46: 28,025,067 km (0.078 R)
• M47: 28,286,414 km (0.079 R)
• M48: 30,004,995 km (0.096 R)
• M49: 30,809,532 km (0.05 R)
• M50: 31,146,875 km (0.111 R)
• M51: 31,825,152 km (0.09 R)
• M52: 32,029,652 km (0.096 R)
• M53: 32,851,842 km (0.059 R)
• M54: 33,265,480 km (0.063 R)
• M55: 33,403,709 km (0.058 R)
• M56: 34,797,063 km (0.11 R)
• M57: 34,937,536 km (0.1 R)
• M58: 35,854,570 km (0.099 R)
• M59: 36,494,101 km (0.12 R)
• M60: 36,851,042 km (0.09 R)
• M61: 37,784,383 km (0.092 R)
• M62: 38,145,512 km (0.075 R)
• M63: 38,580,393 km (0.101 R)
• M64: 39,016,770 km (0.031 R)
• M65: 39,674,552 km (0.066 R)
• M66: 41,297,839 km (0.114 R)
• M67: 41,446,539 km (0.089 R)
• M68: 41,893,537 km (0.069 R)
• M69: 42,342,181 km (0.039 R)
• M70: 43,244,256 km (0.099 R)
• M71: 44,076,619 km (0.109 R)
• M72: 45,296,889 km (0.094 R)
• M73: 45,603,714 km (0.027 R)
• M74: 47,614,609 km (0.117 R)
• M75: 48,004,610 km (0.095 R)
• M76: 48,866,444 km (0.117 R)
• M77: 49,496,400 km (0.089 R)
• M78: 50,129,199 km (0.072 R)
• M79: 50,923,714 km (0.066 R)
• M80: 51,962,970 km (0.069 R)
• M81: 52,123,489 km (0.105 R)
• M82: 54,143,658 km (0.078 R)
• M83: 54,225,039 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 395.4

Radius: 3.6

Gravity: 30.51 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 13.58 AU - 20.58 AU

Year: 24695 Days

Day: 23.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,723,795 km

• M1: 206,295 km (0.091 R)
• M2: 368,011 km (0.1 R)
• M3: 649,704 km (0.081 R)
• M4: 1,365,529 km (0.055 R)
• M5: 1,571,526 km (0.087 R)
• M6: 2,078,214 km (0.108 R)
• M7: 2,349,135 km (0.084 R)
• M8: 3,739,947 km (0.091 R)
• M9: 4,448,592 km (0.103 R)
• M10: 4,708,443 km (0.096 R)
• M11: 5,197,628 km (0.117 R)
• M12: 5,333,762 km (0.114 R)
• M13: 6,032,235 km (0.114 R)
• M14: 6,223,421 km (0.067 R)
• M15: 6,759,131 km (0.109 R)
• M16: 6,808,498 km (0.079 R)
• M17: 7,107,544 km (0.026 R)
• M18: 7,925,994 km (0.095 R)
• M19: 8,187,791 km (0.11 R)
• M20: 8,559,093 km (0.101 R)
• M21: 9,318,152 km (0.098 R)
• M22: 10,268,248 km (0.111 R)
• M23: 10,325,095 km (0.107 R)
• M24: 11,483,881 km (0.088 R)
• M25: 12,989,284 km (0.118 R)
• M26: 13,050,769 km (0.106 R)
• M27: 13,858,896 km (0.08 R)
• M28: 15,004,517 km (0.105 R)
• M29: 15,068,994 km (0.06 R)
• M30: 15,198,396 km (0.066 R)
• M31: 16,113,935 km (0.108 R)
• M32: 16,180,057 km (0.102 R)
• M33: 17,384,918 km (0.092 R)
• M34: 17,520,454 km (0.115 R)
• M35: 17,656,438 km (0.075 R)
• M36: 17,929,604 km (0.089 R)
• M37: 18,410,711 km (0.11 R)
• M38: 20,092,490 km (0.066 R)
• M39: 21,458,319 km (0.086 R)
• M40: 21,822,739 km (0.11 R)
• M41: 22,483,662 km (0.115 R)
• M42: 23,375,266 km (0.062 R)
• M43: 24,581,773 km (0.107 R)
• M44: 25,731,283 km (0.118 R)
• M45: 26,118,292 km (0.062 R)
• M46: 26,819,906 km (0.117 R)
• M47: 27,290,990 km (0.041 R)
• M48: 27,527,504 km (0.109 R)
• M49: 28,002,777 km (0.118 R)
• M50: 28,640,512 km (0.116 R)
• M51: 28,720,547 km (0.065 R)
• M52: 29,606,167 km (0.089 R)
• M53: 31,156,898 km (0.065 R)
• M54: 32,316,282 km (0.094 R)
• M55: 32,399,608 km (0.048 R)
• M56: 32,566,559 km (0.083 R)
• M57: 34,081,686 km (0.117 R)
• M58: 35,104,337 km (0.098 R)
• M59: 36,310,246 km (0.108 R)
• M60: 36,831,295 km (0.043 R)
• M61: 37,005,427 km (0.04 R)
• M62: 37,617,282 km (0.102 R)
• M63: 37,968,538 km (0.116 R)
• M64: 39,117,150 km (0.06 R)
• M65: 41,177,263 km (0.077 R)
• M66: 41,811,258 km (0.097 R)
• M67: 42,814,013 km (0.095 R)
• M68: 43,640,392 km (0.05 R)
• M69: 44,564,607 km (0.111 R)
• M70: 45,029,109 km (0.118 R)
• M71: 45,682,253 km (0.1 R)
• M72: 45,775,752 km (0.094 R)
• M73: 45,963,048 km (0.068 R)
• M74: 49,954,619 km (0.047 R)
• M75: 50,533,862 km (0.112 R)
• M76: 51,212,437 km (0.094 R)
• M77: 52,971,110 km (0.12 R)
• M78: 53,167,682 km (0.103 R)
• M79: 55,446,356 km (0.094 R)
• M80: 55,945,864 km (0.069 R)
• M81: 56,547,397 km (0.102 R)
• M82: 58,465,989 km (0.093 R)
• M83: 59,178,225 km (0.09 R)
• M84: 59,382,276 km (0.101 R)
• M85: 60,200,726 km (0.102 R)
• M86: 61,745,324 km (0.037 R)
• M87: 62,678,366 km (0.104 R)
• M88: 62,886,307 km (0.114 R)
• M89: 63,511,626 km (0.099 R)
• M90: 66,244,929 km (0.105 R)
• M91: 66,350,844 km (0.096 R)
• M92: 66,562,675 km (0.098 R)
• M93: 67,199,962 km (0.091 R)
• M94: 68,052,670 km (0.085 R)
• M95: 69,553,585 km (0.074 R)
• M96: 70,416,167 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 20.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.9

Radius: 5.4

Gravity: 28.6 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 20.12 AU - 21.06 AU

Year: 32686 Days

Day: 15.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 112,723,795 km

• M1: 85,720 km (0.109 R)
• M2: 486,043 km (0.071 R)
• M3: 623,524 km (0.119 R)
• M4: 901,626 km (0.106 R)
• M5: 1,480,869 km (0.115 R)
• M6: 2,760,978 km (0.066 R)
• M7: 3,313,892 km (0.12 R)
• M8: 3,418,012 km (0.049 R)
• M9: 5,226,202 km (0.098 R)
• M10: 5,968,506 km (0.113 R)
• M11: 6,546,552 km (0.073 R)
• M12: 7,480,941 km (0.044 R)
• M13: 9,177,231 km (0.076 R)
• M14: 9,917,591 km (0.082 R)
• M15: 10,371,022 km (0.08 R)
• M16: 10,753,993 km (0.104 R)
• M17: 11,141,750 km (0.096 R)
• M18: 11,376,469 km (0.114 R)
• M19: 11,533,996 km (0.087 R)
• M20: 11,692,121 km (0.055 R)
• M21: 12,574,748 km (0.074 R)
• M22: 13,812,671 km (0.112 R)
• M23: 14,744,815 km (0.075 R)
• M24: 15,435,508 km (0.11 R)
• M25: 15,872,484 km (0.043 R)
• M26: 17,660,777 km (0.119 R)
• M27: 18,671,161 km (0.068 R)
• M28: 18,763,911 km (0.078 R)
• M29: 19,417,804 km (0.101 R)
• M30: 19,511,751 km (0.111 R)
• M31: 21,715,477 km (0.1 R)
• M32: 22,303,098 km (0.096 R)
• M33: 23,294,184 km (0.059 R)
• M34: 24,502,486 km (0.066 R)
• M35: 26,665,372 km (0.041 R)
• M36: 28,674,172 km (0.12 R)
• M37: 29,318,639 km (0.117 R)
• M38: 30,185,410 km (0.056 R)
• M39: 30,621,787 km (0.079 R)
• M40: 30,840,798 km (0.044 R)
• M41: 34,074,655 km (0.082 R)
• M42: 35,558,965 km (0.069 R)
• M43: 35,674,006 km (0.064 R)
• M44: 36,251,154 km (0.11 R)
• M45: 39,420,236 km (0.099 R)
• M46: 40,977,550 km (0.09 R)
• M47: 41,218,851 km (0.078 R)
• M48: 41,339,726 km (0.114 R)
• M49: 43,044,095 km (0.092 R)
• M50: 45,019,834 km (0.071 R)
• M51: 47,151,304 km (0.113 R)
• M52: 48,675,557 km (0.12 R)
• M53: 50,344,919 km (0.071 R)
• M54: 50,603,425 km (0.088 R)
• M55: 50,732,827 km (0.091 R)
• M56: 51,641,783 km (0.082 R)
• M57: 53,607,649 km (0.091 R)
• M58: 54,136,029 km (0.113 R)
• M59: 54,268,423 km (0.088 R)
• M60: 57,747,321 km (0.102 R)
• M61: 58,968,339 km (0.11 R)
• M62: 60,197,734 km (0.116 R)
• M63: 60,884,389 km (0.096 R)
• M64: 62,126,949 km (0.104 R)
• M65: 63,657,036 km (0.092 R)
• M66: 65,481,082 km (0.077 R)
• M67: 66,045,814 km (0.111 R)
• M68: 66,612,192 km (0.104 R)
• M69: 70,476,903 km (0.066 R)
• M70: 70,621,415 km (0.1 R)
• M71: 71,055,697 km (0.06 R)
• M72: 72,072,215 km (0.079 R)
• M73: 73,972,706 km (0.062 R)
• M74: 74,708,129 km (0.105 R)
• M75: 79,772,466 km (0.119 R)
• M76: 81,738,033 km (0.113 R)
• M77: 84,025,683 km (0.072 R)
• M78: 84,178,871 km (0.096 R)
• M79: 84,639,184 km (0.061 R)
• M80: 84,792,821 km (0.119 R)
• M81: 86,488,812 km (0.05 R)
• M82: 86,798,480 km (0.059 R)
• M83: 86,953,314 km (0.09 R)
• M84: 87,884,859 km (0.077 R)
• M85: 92,433,383 km (0.035 R)
• M86: 93,860,397 km (0.115 R)
• M87: 95,454,661 km (0.06 R)
• M88: 95,774,502 km (0.032 R)
• M89: 97,057,752 km (0.037 R)
• M90: 98,669,819 km (0.072 R)
• M91: 98,831,384 km (0.119 R)
• M92: 104,381,017 km (0.081 R)
• M93: 105,536,062 km (0.114 R)
• M94: 106,032,428 km (0.1 R)
• M95: 106,198,032 km (0.102 R)
• M96: 106,529,541 km (0.07 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 303 - 14,783 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit