🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.8 AU - 0.96 AU

Year: 311 Days

Day: 14.4 Hours

Environment

Temp: 28 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 85,974,456 km

• M1: 146,456 km (0.059 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.51 AU - 2.83 AU

Year: 1644 Days

Day: 47.4 Hours

Environment

Temp: -106 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 466.2

Radius: 13

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.8 AU - 4.92 AU

Year: 3430 Days

Day: 13.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 85,974,456 km

• M1: 228,586 km (0.063 R)
• M2: 411,693 km (0.107 R)
• M3: 533,167 km (0.095 R)
• M4: 642,972 km (0.11 R)
• M5: 809,773 km (0.075 R)
• M6: 1,258,417 km (0.103 R)
• M7: 1,364,333 km (0.108 R)
• M8: 1,560,455 km (0.083 R)
• M9: 2,022,563 km (0.109 R)
• M10: 2,148,225 km (0.076 R)
• M11: 2,233,646 km (0.087 R)
• M12: 2,422,588 km (0.116 R)
• M13: 2,526,558 km (0.086 R)
• M14: 2,693,061 km (0.097 R)
• M15: 3,263,777 km (0.055 R)
• M16: 3,495,953 km (0.117 R)
• M17: 3,889,395 km (0.05 R)
• M18: 4,011,916 km (0.04 R)
• M19: 4,153,734 km (0.093 R)
• M20: 4,243,194 km (0.076 R)
• M21: 4,333,252 km (0.116 R)
• M22: 4,662,966 km (0.074 R)
• M23: 4,756,016 km (0.12 R)
• M24: 5,077,202 km (0.091 R)
• M25: 5,172,945 km (0.098 R)
• M26: 5,269,435 km (0.065 R)
• M27: 5,542,601 km (0.106 R)
• M28: 5,780,611 km (0.106 R)
• M29: 5,941,130 km (0.113 R)
• M30: 6,640,051 km (0.09 R)
• M31: 6,956,600 km (0.111 R)
• M32: 7,235,151 km (0.097 R)
• M33: 7,604,957 km (0.048 R)
• M34: 7,759,043 km (0.101 R)
• M35: 7,980,897 km (0.034 R)
• M36: 8,431,037 km (0.119 R)
• M37: 8,982,305 km (0.059 R)
• M38: 9,075,355 km (0.036 R)
• M39: 9,854,909 km (0.038 R)
• M40: 10,023,057 km (0.12 R)
• M41: 10,168,018 km (0.04 R)
• M42: 10,680,690 km (0.112 R)
• M43: 11,201,739 km (0.117 R)
• M44: 11,528,610 km (0.055 R)
• M45: 12,011,811 km (0.097 R)
• M46: 12,165,897 km (0.11 R)
• M47: 12,398,073 km (0.034 R)
• M48: 12,919,571 km (0.082 R)
• M49: 13,103,726 km (0.088 R)
• M50: 13,368,365 km (0.049 R)
• M51: 13,474,729 km (0.054 R)
• M52: 13,876,100 km (0.113 R)
• M53: 14,010,738 km (0.096 R)
• M54: 14,172,902 km (0.1 R)
• M55: 14,526,552 km (0.097 R)
• M56: 14,663,284 km (0.06 R)
• M57: 14,745,563 km (0.063 R)
• M58: 14,965,621 km (0.117 R)
• M59: 15,048,499 km (0.051 R)
• M60: 15,186,877 km (0.085 R)
• M61: 15,270,203 km (0.081 R)
• M62: 15,688,628 km (0.059 R)
• M63: 16,026,270 km (0.062 R)
• M64: 16,337,733 km (0.097 R)
• M65: 16,536,997 km (0.057 R)
• M66: 17,226,494 km (0.06 R)
• M67: 17,662,123 km (0.088 R)
• M68: 18,337,258 km (0.071 R)
• M69: 18,901,392 km (0.056 R)
• M70: 19,050,690 km (0.118 R)
• M71: 19,170,518 km (0.117 R)
• M72: 19,380,853 km (0.053 R)
• M73: 19,591,786 km (0.101 R)
• M74: 20,016,195 km (0.065 R)
• M75: 20,107,599 km (0.09 R)
• M76: 20,443,596 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.3

Radius: 12.5

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.44 AU - 5.54 AU

Year: 3584 Days

Day: 12.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 85,974,456 km

• M1: 263,741 km (0.114 R)
• M2: 356,342 km (0.047 R)
• M3: 466,297 km (0.116 R)
• M4: 591,211 km (0.103 R)
• M5: 685,457 km (0.105 R)
• M6: 838,047 km (0.116 R)
• M7: 921,972 km (0.082 R)
• M8: 1,213,089 km (0.111 R)
• M9: 1,359,246 km (0.106 R)
• M10: 1,526,497 km (0.106 R)
• M11: 1,608,925 km (0.053 R)
• M12: 2,036,326 km (0.105 R)
• M13: 2,332,380 km (0.025 R)
• M14: 2,678,699 km (0.038 R)
• M15: 3,003,776 km (0.084 R)
• M16: 3,430,578 km (0.042 R)
• M17: 3,763,583 km (0.057 R)
• M18: 4,149,396 km (0.047 R)
• M19: 4,580,986 km (0.03 R)
• M20: 4,768,731 km (0.088 R)
• M21: 5,347,675 km (0.12 R)
• M22: 5,533,924 km (0.12 R)
• M23: 5,805,445 km (0.098 R)
• M24: 5,888,920 km (0.089 R)
• M25: 6,129,773 km (0.081 R)
• M26: 6,746,266 km (0.04 R)
• M27: 7,408,535 km (0.119 R)
• M28: 7,486,326 km (0.083 R)
• M29: 7,760,539 km (0.045 R)
• M30: 7,852,841 km (0.063 R)
• M31: 8,305,674 km (0.05 R)
• M32: 8,603,374 km (0.053 R)
• M33: 8,794,709 km (0.098 R)

Asteroid Belt

Center: 10.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 16.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235

Radius: 5.8

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 15.36 AU - 18.4 AU

Year: 26127 Days

Day: 15.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 85,974,456 km

• M1: 145,409 km (0.065 R)
• M2: 580,739 km (0.044 R)
• M3: 914,641 km (0.074 R)
• M4: 1,174,792 km (0.051 R)
• M5: 1,249,591 km (0.112 R)
• M6: 1,326,185 km (0.1 R)
• M7: 1,731,895 km (0.119 R)
• M8: 2,052,632 km (0.119 R)
• M9: 2,173,807 km (0.078 R)
• M10: 2,391,771 km (0.107 R)
• M11: 2,649,378 km (0.06 R)
• M12: 2,949,771 km (0.088 R)
• M13: 3,017,987 km (0.114 R)
• M14: 3,474,261 km (0.033 R)
• M15: 4,256,209 km (0.074 R)
• M16: 4,528,627 km (0.111 R)
• M17: 5,172,346 km (0.089 R)
• M18: 5,213,635 km (0.066 R)
• M19: 5,673,798 km (0.031 R)
• M20: 7,407,937 km (0.105 R)
• M21: 7,547,661 km (0.104 R)
• M22: 7,972,071 km (0.079 R)
• M23: 8,067,364 km (0.113 R)
• M24: 8,893,294 km (0.069 R)
• M25: 11,312,741 km (0.104 R)
• M26: 11,689,428 km (0.107 R)
• M27: 12,400,018 km (0.093 R)
• M28: 13,577,204 km (0.102 R)
• M29: 13,977,527 km (0.083 R)
• M30: 14,150,313 km (0.074 R)
• M31: 14,381,741 km (0.066 R)
• M32: 16,096,581 km (0.097 R)
• M33: 16,277,595 km (0.097 R)
• M34: 16,520,093 km (0.065 R)
• M35: 17,070,015 km (0.081 R)
• M36: 17,750,386 km (0.065 R)
• M37: 18,313,472 km (0.067 R)
• M38: 19,585,802 km (0.086 R)
• M39: 19,650,279 km (0.1 R)
• M40: 19,908,335 km (0.064 R)
• M41: 20,037,887 km (0.039 R)
• M42: 20,558,787 km (0.118 R)
• M43: 20,689,685 km (0.025 R)
• M44: 21,480,908 km (0.094 R)
• M45: 22,551,281 km (0.092 R)
• M46: 22,686,218 km (0.12 R)
• M47: 23,775,889 km (0.116 R)
• M48: 23,913,369 km (0.085 R)
• M49: 23,982,184 km (0.068 R)
• M50: 25,512,421 km (0.102 R)
• M51: 25,653,192 km (0.119 R)
• M52: 26,360,491 km (0.108 R)
• M53: 26,645,176 km (0.111 R)
• M54: 26,930,908 km (0.111 R)
• M55: 27,074,073 km (0.079 R)
• M56: 28,084,008 km (0.072 R)
• M57: 28,886,002 km (0.06 R)
• M58: 29,106,061 km (0.071 R)
• M59: 30,512,580 km (0.082 R)
• M60: 30,736,678 km (0.076 R)
• M61: 31,261,617 km (0.103 R)
• M62: 31,487,659 km (0.097 R)
• M63: 36,434,561 km (0.04 R)
• M64: 36,830,996 km (0.108 R)
• M65: 36,910,582 km (0.034 R)
• M66: 37,388,547 km (0.052 R)
• M67: 37,628,352 km (0.119 R)
• M68: 38,350,910 km (0.041 R)
• M69: 38,512,027 km (0.072 R)
• M70: 39,972,701 km (0.055 R)
• M71: 40,956,606 km (0.067 R)
• M72: 41,534,054 km (0.052 R)
• M73: 42,530,525 km (0.115 R)
• M74: 42,948,053 km (0.062 R)
• M75: 43,450,851 km (0.041 R)
• M76: 44,716,300 km (0.095 R)
• M77: 46,594,052 km (0.108 R)
• M78: 47,542,503 km (0.063 R)
• M79: 48,062,654 km (0.095 R)
• M80: 48,933,613 km (0.094 R)
• M81: 49,108,343 km (0.065 R)
• M82: 49,634,030 km (0.094 R)
• M83: 50,514,414 km (0.118 R)
• M84: 52,827,197 km (0.087 R)
• M85: 52,916,956 km (0.089 R)
• M86: 53,006,565 km (0.077 R)
• M87: 53,996,603 km (0.032 R)
• M88: 54,177,168 km (0.12 R)
• M89: 54,448,539 km (0.04 R)
• M90: 55,629,614 km (0.101 R)
• M91: 59,130,204 km (0.032 R)
• M92: 59,876,099 km (0.081 R)
• M93: 60,531,487 km (0.069 R)
• M94: 61,849,145 km (0.114 R)
• M95: 62,701,255 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.3

Radius: 4.2

Gravity: 31.08 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 14.25 AU - 20.13 AU

Year: 26850 Days

Day: 17.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 85,974,456 km

• M1: 73,901 km (0.084 R)
• M2: 151,393 km (0.096 R)
• M3: 259,702 km (0.071 R)
• M4: 352,004 km (0.055 R)
• M5: 476,619 km (0.049 R)
• M6: 688,749 km (0.074 R)
• M7: 1,100,592 km (0.11 R)
• M8: 1,346,680 km (0.056 R)
• M9: 1,476,082 km (0.077 R)
• M10: 1,712,148 km (0.047 R)
• M11: 1,781,860 km (0.03 R)
• M12: 2,033,035 km (0.12 R)
• M13: 2,449,964 km (0.113 R)
• M14: 3,059,576 km (0.086 R)
• M15: 3,534,998 km (0.107 R)
• M16: 3,579,428 km (0.088 R)
• M17: 3,758,796 km (0.068 R)
• M18: 4,698,570 km (0.114 R)
• M19: 4,894,842 km (0.061 R)
• M20: 7,508,018 km (0.111 R)
• M21: 8,320,933 km (0.102 R)
• M22: 9,283,595 km (0.105 R)
• M23: 9,406,415 km (0.068 R)
• M24: 9,715,783 km (0.118 R)
• M25: 9,778,166 km (0.07 R)
• M26: 9,965,761 km (0.082 R)
• M27: 10,154,554 km (0.057 R)
• M28: 10,986,468 km (0.114 R)
• M29: 11,312,142 km (0.11 R)
• M30: 12,850,906 km (0.049 R)
• M31: 14,170,658 km (0.119 R)
• M32: 14,453,997 km (0.069 R)
• M33: 14,810,788 km (0.063 R)
• M34: 16,712,177 km (0.06 R)
• M35: 16,786,826 km (0.088 R)
• M36: 18,303,000 km (0.1 R)
• M37: 19,390,128 km (0.049 R)
• M38: 19,941,396 km (0.045 R)
• M39: 20,020,683 km (0.098 R)
• M40: 21,463,854 km (0.097 R)
• M41: 21,789,079 km (0.117 R)
• M42: 22,940,085 km (0.1 R)
• M43: 24,026,615 km (0.116 R)
• M44: 24,533,752 km (0.113 R)
• M45: 24,788,517 km (0.048 R)
• M46: 27,297,123 km (0.08 R)
• M47: 28,091,937 km (0.104 R)
• M48: 28,536,691 km (0.088 R)
• M49: 29,073,598 km (0.107 R)
• M50: 29,794,660 km (0.11 R)
• M51: 31,807,499 km (0.084 R)
• M52: 32,085,452 km (0.087 R)
• M53: 33,111,245 km (0.116 R)
• M54: 33,486,885 km (0.074 R)
• M55: 34,052,963 km (0.096 R)
• M56: 37,613,393 km (0.079 R)
• M57: 43,324,591 km (0.111 R)
• M58: 44,457,495 km (0.113 R)
• M59: 44,768,060 km (0.096 R)
• M60: 44,871,881 km (0.103 R)
• M61: 45,913,382 km (0.09 R)
• M62: 46,436,974 km (0.108 R)
• M63: 47,068,128 km (0.083 R)
• M64: 49,192,118 km (0.066 R)
• M65: 49,299,230 km (0.053 R)
• M66: 49,513,454 km (0.116 R)
• M67: 53,312,941 km (0.11 R)
• M68: 55,972,043 km (0.087 R)
• M69: 56,531,390 km (0.113 R)
• M70: 58,107,553 km (0.103 R)
• M71: 58,333,895 km (0.103 R)
• M72: 59,242,103 km (0.054 R)
• M73: 59,355,947 km (0.079 R)
• M74: 59,697,928 km (0.059 R)
• M75: 63,154,087 km (0.106 R)
• M76: 63,853,009 km (0.112 R)
• M77: 64,086,681 km (0.107 R)
• M78: 64,203,517 km (0.087 R)
• M79: 64,906,327 km (0.118 R)
• M80: 66,083,363 km (0.096 R)
• M81: 66,556,093 km (0.109 R)
• M82: 67,148,650 km (0.097 R)
• M83: 67,504,992 km (0.046 R)
• M84: 68,817,115 km (0.035 R)
• M85: 70,017,189 km (0.051 R)
• M86: 71,587,518 km (0.078 R)
• M87: 73,781,071 km (0.029 R)
• M88: 78,358,617 km (0.079 R)
• M89: 79,109,598 km (0.116 R)
• M90: 79,988,635 km (0.095 R)
• M91: 80,114,596 km (0.089 R)
• M92: 81,756,583 km (0.111 R)
• M93: 82,010,151 km (0.108 R)
• M94: 82,772,651 km (0.052 R)
• M95: 84,560,645 km (0.068 R)
• M96: 85,073,916 km (0.093 R)
• M97: 85,459,429 km (0.087 R)
• M98: 85,588,083 km (0.118 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 18,518 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit