🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.32 AU - 1.96 AU

Year: 756 Days

Day: 26.4 Hours

Environment

Temp: -39 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.66 AU - 2.08 AU

Year: 920 Days

Day: 24.3 Hours

Environment

Temp: -48 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.01 AU - 2.07 AU

Year: 1049 Days

Day: 36.7 Hours

Environment

Temp: -63 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 2.57 AU - 4.05 AU

Year: 2167 Days

Day: 34.1 Hours

Environment

Temp: -98 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.02 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.9

Radius: 14.6

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 6.18 AU - 7.28 AU

Year: 6283 Days

Day: 9.7 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,865,908 km

• M1: 186,848 km (0.033 R)
• M2: 375,491 km (0.109 R)
• M3: 621,729 km (0.032 R)
• M4: 968,945 km (0.091 R)
• M5: 1,204,263 km (0.103 R)
• M6: 1,459,327 km (0.099 R)
• M7: 1,662,631 km (0.095 R)
• M8: 1,803,552 km (0.108 R)
• M9: 2,079,111 km (0.088 R)
• M10: 2,329,388 km (0.111 R)
• M11: 2,569,493 km (0.099 R)
• M12: 2,775,788 km (0.092 R)
• M13: 3,271,556 km (0.061 R)
• M14: 3,383,156 km (0.072 R)
• M15: 3,725,585 km (0.118 R)
• M16: 3,983,941 km (0.029 R)
• M17: 4,079,384 km (0.111 R)
• M18: 4,769,330 km (0.088 R)
• M19: 4,870,757 km (0.084 R)
• M20: 5,153,946 km (0.036 R)
• M21: 5,284,395 km (0.101 R)
• M22: 5,655,847 km (0.086 R)
• M23: 6,201,131 km (0.108 R)
• M24: 6,396,057 km (0.093 R)
• M25: 6,964,230 km (0.059 R)
• M26: 7,817,087 km (0.064 R)
• M27: 8,088,458 km (0.073 R)
• M28: 8,179,712 km (0.07 R)
• M29: 8,609,657 km (0.083 R)
• M30: 9,078,796 km (0.086 R)
• M31: 9,205,206 km (0.092 R)
• M32: 9,396,093 km (0.101 R)
• M33: 9,814,219 km (0.059 R)
• M34: 9,911,457 km (0.052 R)
• M35: 10,009,145 km (0.065 R)
• M36: 11,138,609 km (0.119 R)
• M37: 11,274,144 km (0.099 R)
• M38: 12,099,027 km (0.045 R)
• M39: 12,238,452 km (0.045 R)
• M40: 12,343,320 km (0.06 R)
• M41: 12,943,507 km (0.047 R)
• M42: 13,264,993 km (0.106 R)
• M43: 14,208,806 km (0.041 R)
• M44: 14,837,715 km (0.107 R)
• M45: 14,987,014 km (0.099 R)
• M46: 15,475,601 km (0.069 R)
• M47: 15,664,991 km (0.105 R)
• M48: 15,931,425 km (0.092 R)
• M49: 16,430,185 km (0.071 R)
• M50: 16,817,344 km (0.088 R)
• M51: 17,129,255 km (0.093 R)
• M52: 17,877,843 km (0.113 R)
• M53: 17,996,923 km (0.103 R)
• M54: 18,316,015 km (0.114 R)
• M55: 18,959,735 km (0.07 R)
• M56: 19,529,254 km (0.066 R)
• M57: 20,228,325 km (0.112 R)
• M58: 20,476,957 km (0.07 R)
• M59: 20,601,721 km (0.083 R)
• M60: 20,977,361 km (0.068 R)
• M61: 21,313,209 km (0.104 R)
• M62: 21,439,619 km (0.093 R)
• M63: 23,495,991 km (0.084 R)
• M64: 24,327,307 km (0.096 R)
• M65: 25,079,335 km (0.046 R)
• M66: 25,749,234 km (0.075 R)
• M67: 25,883,872 km (0.032 R)
• M68: 26,018,810 km (0.087 R)
• M69: 26,742,265 km (0.082 R)
• M70: 27,380,898 km (0.053 R)
• M71: 27,748,011 km (0.107 R)
• M72: 28,533,550 km (0.076 R)
• M73: 29,467,190 km (0.071 R)
• M74: 30,174,040 km (0.097 R)
• M75: 31,125,034 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 309.7

Radius: 8.4

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.25 AU - 13.87 AU

Year: 14145 Days

Day: 6 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 64,865,908 km

• M1: 818,450 km (0.094 R)
• M2: 888,761 km (0.11 R)
• M3: 961,017 km (0.11 R)
• M4: 1,092,812 km (0.091 R)
• M5: 1,395,150 km (0.043 R)
• M6: 1,458,878 km (0.057 R)
• M7: 2,124,140 km (0.065 R)
• M8: 2,222,576 km (0.059 R)
• M9: 2,373,221 km (0.065 R)
• M10: 2,981,785 km (0.101 R)
• M11: 3,092,487 km (0.09 R)
• M12: 3,176,412 km (0.096 R)
• M13: 4,492,125 km (0.106 R)
• M14: 5,008,088 km (0.076 R)
• M15: 6,201,131 km (0.119 R)
• M16: 6,271,891 km (0.099 R)
• M17: 6,342,950 km (0.116 R)
• M18: 6,665,932 km (0.055 R)
• M19: 7,178,903 km (0.093 R)
• M20: 7,253,253 km (0.081 R)
• M21: 7,440,250 km (0.105 R)
• M22: 7,933,773 km (0.088 R)
• M23: 8,634,639 km (0.095 R)
• M24: 8,992,627 km (0.106 R)
• M25: 9,193,537 km (0.116 R)
• M26: 9,722,814 km (0.064 R)
• M27: 10,811,139 km (0.102 R)
• M28: 10,939,195 km (0.112 R)
• M29: 12,694,277 km (0.044 R)
• M30: 12,874,542 km (0.076 R)
• M31: 13,191,989 km (0.08 R)
• M32: 13,512,128 km (0.114 R)
• M33: 13,696,283 km (0.066 R)
• M34: 14,113,512 km (0.09 R)
• M35: 14,253,536 km (0.09 R)
• M36: 15,007,958 km (0.116 R)
• M37: 15,727,075 km (0.118 R)
• M38: 16,212,819 km (0.074 R)
• M39: 16,506,629 km (0.113 R)
• M40: 17,900,582 km (0.089 R)
• M41: 18,052,274 km (0.099 R)
• M42: 18,305,843 km (0.112 R)
• M43: 18,407,569 km (0.096 R)
• M44: 18,765,258 km (0.085 R)
• M45: 20,219,050 km (0.11 R)
• M46: 20,429,684 km (0.099 R)
• M47: 20,641,065 km (0.071 R)
• M48: 20,746,981 km (0.051 R)
• M49: 20,959,410 km (0.045 R)
• M50: 21,654,890 km (0.105 R)
• M51: 22,630,119 km (0.083 R)
• M52: 24,008,513 km (0.105 R)
• M53: 24,175,764 km (0.109 R)
• M54: 24,511,312 km (0.09 R)
• M55: 24,792,257 km (0.086 R)
• M56: 25,187,195 km (0.063 R)
• M57: 25,470,683 km (0.105 R)
• M58: 25,983,505 km (0.118 R)
• M59: 26,212,539 km (0.072 R)
• M60: 26,327,280 km (0.117 R)
• M61: 26,384,726 km (0.101 R)
• M62: 26,442,172 km (0.115 R)
• M63: 27,193,303 km (0.094 R)
• M64: 28,598,326 km (0.034 R)
• M65: 29,131,193 km (0.112 R)
• M66: 29,250,124 km (0.096 R)
• M67: 30,206,952 km (0.041 R)
• M68: 30,992,041 km (0.114 R)
• M69: 31,417,498 km (0.119 R)
• M70: 31,967,270 km (0.103 R)
• M71: 32,397,214 km (0.099 R)
• M72: 32,643,751 km (0.117 R)
• M73: 32,890,887 km (0.113 R)
• M74: 34,575,209 km (0.044 R)
• M75: 36,287,507 km (0.062 R)
• M76: 36,928,534 km (0.059 R)
• M77: 37,638,226 km (0.113 R)
• M78: 38,352,257 km (0.062 R)
• M79: 38,547,781 km (0.108 R)
• M80: 38,808,979 km (0.061 R)
• M81: 39,005,401 km (0.113 R)
• M82: 39,201,972 km (0.067 R)
• M83: 40,057,822 km (0.054 R)
• M84: 40,853,383 km (0.089 R)
• M85: 40,986,525 km (0.103 R)
• M86: 41,453,420 km (0.069 R)
• M87: 41,654,181 km (0.107 R)
• M88: 43,678,539 km (0.069 R)
• M89: 43,814,673 km (0.087 R)
• M90: 44,223,823 km (0.057 R)
• M91: 44,292,040 km (0.118 R)
• M92: 44,771,202 km (0.104 R)
• M93: 44,977,198 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.7

Radius: 7.4

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 14.92 AU - 19.7 AU

Year: 25919 Days

Day: 22.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 64,865,908 km

• M1: 166,802 km (0.087 R)
• M2: 332,855 km (0.112 R)
• M3: 395,537 km (0.038 R)
• M4: 462,856 km (0.12 R)
• M5: 610,210 km (0.1 R)
• M6: 1,369,569 km (0.064 R)
• M7: 1,422,526 km (0.104 R)
• M8: 1,503,010 km (0.086 R)
• M9: 2,233,197 km (0.057 R)
• M10: 2,423,037 km (0.104 R)
• M11: 2,954,708 km (0.118 R)
• M12: 3,485,032 km (0.081 R)
• M13: 3,968,532 km (0.085 R)
• M14: 5,079,895 km (0.049 R)
• M15: 5,287,986 km (0.093 R)
• M16: 6,104,192 km (0.092 R)
• M17: 6,549,395 km (0.088 R)
• M18: 6,730,408 km (0.115 R)
• M19: 7,851,046 km (0.101 R)
• M20: 9,382,180 km (0.109 R)
• M21: 10,155,451 km (0.095 R)
• M22: 10,417,697 km (0.034 R)
• M23: 10,735,442 km (0.097 R)
• M24: 11,707,529 km (0.081 R)
• M25: 11,982,640 km (0.095 R)
• M26: 14,611,074 km (0.085 R)
• M27: 17,159,175 km (0.118 R)
• M28: 17,221,557 km (0.107 R)
• M29: 17,409,003 km (0.113 R)
• M30: 17,660,029 km (0.096 R)
• M31: 18,675,798 km (0.092 R)
• M32: 19,061,611 km (0.091 R)
• M33: 19,515,042 km (0.079 R)
• M34: 20,300,581 km (0.095 R)
• M35: 20,564,770 km (0.082 R)
• M36: 21,498,261 km (0.053 R)
• M37: 22,787,196 km (0.029 R)
• M38: 23,614,173 km (0.055 R)
• M39: 24,031,252 km (0.081 R)
• M40: 24,943,351 km (0.12 R)
• M41: 25,084,721 km (0.105 R)
• M42: 25,297,299 km (0.027 R)
• M43: 28,187,231 km (0.084 R)
• M44: 28,481,939 km (0.115 R)
• M45: 32,868,298 km (0.102 R)
• M46: 32,945,789 km (0.054 R)
• M47: 35,297,618 km (0.111 R)
• M48: 36,093,478 km (0.119 R)
• M49: 36,814,839 km (0.087 R)
• M50: 36,895,323 km (0.104 R)
• M51: 37,217,706 km (0.07 R)
• M52: 39,417,992 km (0.056 R)
• M53: 40,492,254 km (0.095 R)
• M54: 40,824,810 km (0.047 R)
• M55: 43,092,863 km (0.094 R)
• M56: 43,602,394 km (0.1 R)
• M57: 43,687,515 km (0.031 R)
• M58: 43,943,178 km (0.112 R)
• M59: 45,315,289 km (0.113 R)
• M60: 46,701,463 km (0.115 R)
• M61: 48,983,280 km (0.048 R)
• M62: 49,781,683 km (0.102 R)
• M63: 51,841,347 km (0.072 R)
• M64: 53,381,607 km (0.113 R)
• M65: 54,111,495 km (0.108 R)
• M66: 54,752,970 km (0.109 R)
• M67: 55,120,682 km (0.084 R)
• M68: 55,212,685 km (0.077 R)
• M69: 55,489,141 km (0.104 R)
• M70: 56,785,257 km (0.111 R)
• M71: 57,157,457 km (0.093 R)
• M72: 58,936,325 km (0.113 R)
• M73: 59,218,766 km (0.036 R)
• M74: 59,879,839 km (0.09 R)
• M75: 60,448,311 km (0.047 R)
• M76: 61,209,166 km (0.076 R)
• M77: 63,800,051 km (0.096 R)

Kuiper Belt

Range: 30.5 - 55.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 17,755 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit