🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.56 AU - 0.74 AU

Year: 187 Days

Day: 48 Hours

Environment

Temp: 170 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 61,838,088 km

• M1: 159,322 km (0.119 R)
• M2: 456,573 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.64 AU - 0.66 AU

Year: 187 Days

Day: 20.9 Hours

Environment

Temp: 150 °C

Axial Tilt: 26 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.17 AU - 1.29 AU

Year: 486 Days

Day: 23.4 Hours

Environment

Temp: 23 °C

Axial Tilt: 7.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.53 AU - 3.07 AU

Year: 1670 Days

Day: 24 Hours

Environment

Temp: -86 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 764.1

Radius: 10.5

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.28 AU - 8.04 AU

Year: 7557 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 61,838,088 km

• M1: 131,945 km (0.087 R)
• M2: 388,356 km (0.092 R)
• M3: 749,934 km (0.12 R)
• M4: 827,725 km (0.054 R)
• M5: 1,095,954 km (0.084 R)
• M6: 1,969,306 km (0.104 R)
• M7: 2,057,569 km (0.096 R)
• M8: 2,471,357 km (0.074 R)
• M9: 2,663,740 km (0.119 R)
• M10: 3,012,303 km (0.12 R)
• M11: 3,088,897 km (0.079 R)
• M12: 3,401,856 km (0.115 R)
• M13: 4,229,132 km (0.118 R)
• M14: 4,547,626 km (0.031 R)
• M15: 4,754,370 km (0.096 R)
• M16: 5,455,685 km (0.09 R)
• M17: 6,091,775 km (0.097 R)
• M18: 6,517,830 km (0.054 R)
• M19: 6,953,608 km (0.046 R)
• M20: 7,157,959 km (0.047 R)
• M21: 7,924,199 km (0.118 R)
• M22: 8,066,317 km (0.106 R)
• M23: 8,173,429 km (0.119 R)
• M24: 8,826,424 km (0.08 R)
• M25: 9,159,130 km (0.057 R)
• M26: 9,496,174 km (0.085 R)
• M27: 9,798,960 km (0.111 R)
• M28: 10,259,422 km (0.085 R)
• M29: 10,375,510 km (0.051 R)
• M30: 10,844,798 km (0.063 R)
• M31: 11,320,968 km (0.118 R)
• M32: 11,561,522 km (0.107 R)
• M33: 11,925,643 km (0.082 R)
• M34: 12,790,020 km (0.075 R)
• M35: 13,082,633 km (0.045 R)
• M36: 14,231,993 km (0.062 R)
• M37: 14,578,761 km (0.085 R)
• M38: 14,928,222 km (0.103 R)
• M39: 15,369,087 km (0.074 R)
• M40: 15,635,670 km (0.104 R)
• M41: 15,814,290 km (0.084 R)
• M42: 15,903,750 km (0.046 R)
• M43: 16,038,388 km (0.081 R)
• M44: 16,308,711 km (0.1 R)
• M45: 18,572,875 km (0.04 R)
• M46: 18,714,694 km (0.059 R)
• M47: 18,856,812 km (0.108 R)
• M48: 19,333,281 km (0.094 R)
• M49: 19,717,448 km (0.071 R)
• M50: 19,958,750 km (0.104 R)
• M51: 21,427,053 km (0.115 R)
• M52: 21,824,534 km (0.112 R)
• M53: 23,031,490 km (0.119 R)
• M54: 25,457,219 km (0.053 R)
• M55: 25,667,404 km (0.056 R)
• M56: 25,772,572 km (0.087 R)
• M57: 26,036,462 km (0.094 R)
• M58: 26,460,572 km (0.052 R)
• M59: 26,673,600 km (0.062 R)
• M60: 27,692,660 km (0.12 R)
• M61: 29,327,615 km (0.064 R)
• M62: 29,824,131 km (0.095 R)
• M63: 30,323,488 km (0.063 R)
• M64: 30,713,789 km (0.027 R)
• M65: 31,218,084 km (0.079 R)
• M66: 31,838,167 km (0.038 R)
• M67: 31,951,263 km (0.105 R)
• M68: 33,837,991 km (0.119 R)
• M69: 35,057,214 km (0.117 R)
• M70: 35,291,185 km (0.104 R)
• M71: 36,527,462 km (0.117 R)
• M72: 37,359,675 km (0.111 R)
• M73: 37,837,939 km (0.105 R)
• M74: 38,198,021 km (0.098 R)
• M75: 39,345,736 km (0.115 R)
• M76: 40,076,522 km (0.079 R)
• M77: 40,504,820 km (0.088 R)
• M78: 40,811,646 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 746.9

Radius: 3.6

Gravity: 57.63 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 12.72 AU - 14.84 AU

Year: 18233 Days

Day: 16.1 Hours

Environment

Temp: -180 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,838,088 km

• M1: 252,970 km (0.118 R)
• M2: 747,241 km (0.118 R)
• M3: 917,334 km (0.085 R)
• M4: 1,072,617 km (0.043 R)
• M5: 1,378,544 km (0.03 R)
• M6: 1,836,314 km (0.083 R)
• M7: 3,065,560 km (0.101 R)
• M8: 3,375,227 km (0.056 R)
• M9: 3,573,893 km (0.099 R)
• M10: 4,578,892 km (0.099 R)
• M11: 5,112,058 km (0.094 R)
• M12: 6,091,177 km (0.098 R)
• M13: 6,284,158 km (0.08 R)
• M14: 6,479,084 km (0.068 R)
• M15: 6,925,035 km (0.094 R)
• M16: 8,642,867 km (0.093 R)
• M17: 8,805,331 km (0.115 R)
• M18: 9,632,308 km (0.105 R)
• M19: 9,744,357 km (0.081 R)
• M20: 9,800,605 km (0.114 R)
• M21: 10,083,345 km (0.109 R)
• M22: 10,889,379 km (0.085 R)
• M23: 11,835,436 km (0.06 R)
• M24: 12,076,139 km (0.101 R)
• M25: 12,930,941 km (0.034 R)
• M26: 13,303,140 km (0.12 R)
• M27: 14,313,075 km (0.098 R)
• M28: 14,633,813 km (0.111 R)
• M29: 14,762,617 km (0.108 R)
• M30: 15,675,613 km (0.093 R)
• M31: 16,272,060 km (0.094 R)
• M32: 16,943,455 km (0.067 R)
• M33: 17,078,841 km (0.089 R)
• M34: 19,363,649 km (0.119 R)
• M35: 19,576,078 km (0.12 R)
• M36: 21,303,036 km (0.1 R)
• M37: 23,983,381 km (0.066 R)
• M38: 24,363,958 km (0.11 R)
• M39: 24,977,010 km (0.05 R)
• M40: 25,517,507 km (0.119 R)
• M41: 26,453,242 km (0.12 R)
• M42: 26,846,385 km (0.114 R)
• M43: 27,638,506 km (0.045 R)
• M44: 27,877,713 km (0.083 R)
• M45: 27,957,598 km (0.088 R)
• M46: 28,117,518 km (0.097 R)
• M47: 29,164,703 km (0.08 R)
• M48: 30,717,828 km (0.09 R)
• M49: 31,213,895 km (0.083 R)
• M50: 31,462,975 km (0.096 R)
• M51: 31,712,654 km (0.057 R)
• M52: 31,879,456 km (0.108 R)
• M53: 32,802,176 km (0.085 R)
• M54: 36,492,306 km (0.089 R)
• M55: 38,964,710 km (0.054 R)
• M56: 39,232,939 km (0.083 R)
• M57: 40,040,917 km (0.077 R)
• M58: 40,221,183 km (0.103 R)
• M59: 41,308,610 km (0.067 R)
• M60: 41,399,715 km (0.116 R)
• M61: 41,490,820 km (0.06 R)
• M62: 43,419,735 km (0.098 R)
• M63: 43,883,339 km (0.117 R)
• M64: 45,659,813 km (0.102 R)
• M65: 46,036,800 km (0.089 R)
• M66: 46,698,920 km (0.054 R)
• M67: 46,888,760 km (0.12 R)
• M68: 47,650,363 km (0.051 R)
• M69: 47,937,142 km (0.109 R)
• M70: 50,445,599 km (0.041 R)
• M71: 50,542,987 km (0.092 R)
• M72: 52,305,549 km (0.11 R)
• M73: 53,491,711 km (0.119 R)
• M74: 53,789,710 km (0.106 R)
• M75: 54,088,157 km (0.074 R)
• M76: 54,786,779 km (0.092 R)
• M77: 56,596,914 km (0.049 R)
• M78: 57,001,875 km (0.076 R)
• M79: 59,143,369 km (0.031 R)
• M80: 60,585,492 km (0.059 R)
• M81: 62,247,973 km (0.043 R)
• M82: 63,189,542 km (0.041 R)
• M83: 64,663,829 km (0.076 R)
• M84: 65,299,022 km (0.103 R)
• M85: 67,645,913 km (0.118 R)
• M86: 67,967,997 km (0.067 R)
• M87: 68,075,558 km (0.075 R)
• M88: 68,183,119 km (0.085 R)
• M89: 68,937,691 km (0.115 R)
• M90: 70,672,577 km (0.115 R)
• M91: 71,545,331 km (0.032 R)
• M92: 71,764,193 km (0.098 R)
• M93: 71,983,204 km (0.027 R)
• M94: 72,312,020 km (0.079 R)
• M95: 72,531,630 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 256.3

Radius: 5.2

Gravity: 9.48 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 13.03 AU - 20.03 AU

Year: 23955 Days

Day: 21.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 61,838,088 km

• M1: 117,434 km (0.043 R)
• M2: 178,171 km (0.112 R)
• M3: 369,806 km (0.079 R)
• M4: 469,139 km (0.066 R)
• M5: 504,294 km (0.06 R)
• M6: 905,366 km (0.076 R)
• M7: 1,184,366 km (0.115 R)
• M8: 1,283,101 km (0.107 R)
• M9: 1,436,289 km (0.082 R)
• M10: 1,568,534 km (0.101 R)
• M11: 1,649,915 km (0.107 R)
• M12: 1,704,817 km (0.118 R)
• M13: 1,816,567 km (0.118 R)
• M14: 1,873,414 km (0.058 R)
• M15: 2,018,075 km (0.054 R)
• M16: 2,473,750 km (0.111 R)
• M17: 2,960,093 km (0.065 R)
• M18: 3,725,436 km (0.087 R)
• M19: 3,834,343 km (0.119 R)
• M20: 4,509,628 km (0.078 R)
• M21: 6,094,468 km (0.033 R)
• M22: 6,309,141 km (0.092 R)
• M23: 7,146,889 km (0.108 R)
• M24: 7,191,918 km (0.033 R)
• M25: 7,555,889 km (0.073 R)
• M26: 8,066,018 km (0.035 R)
• M27: 9,761,710 km (0.118 R)
• M28: 9,962,321 km (0.075 R)
• M29: 10,113,714 km (0.097 R)
• M30: 10,215,141 km (0.084 R)
• M31: 10,265,855 km (0.117 R)
• M32: 10,367,731 km (0.098 R)
• M33: 10,418,744 km (0.12 R)
• M34: 10,778,377 km (0.067 R)
• M35: 11,194,409 km (0.08 R)
• M36: 11,668,784 km (0.109 R)
• M37: 12,042,180 km (0.092 R)
• M38: 12,311,456 km (0.07 R)
• M39: 12,473,770 km (0.112 R)
• M40: 12,528,074 km (0.105 R)
• M41: 12,855,693 km (0.083 R)
• M42: 12,965,498 km (0.105 R)
• M43: 14,023,903 km (0.068 R)
• M44: 14,136,999 km (0.104 R)
• M45: 14,534,929 km (0.045 R)
• M46: 15,225,772 km (0.058 R)
• M47: 15,283,816 km (0.091 R)
• M48: 15,400,203 km (0.059 R)
• M49: 16,104,211 km (0.067 R)
• M50: 17,059,244 km (0.106 R)
• M51: 17,361,581 km (0.088 R)
• M52: 17,665,564 km (0.032 R)
• M53: 18,402,184 km (0.114 R)
• M54: 18,526,051 km (0.079 R)
• M55: 19,842,063 km (0.118 R)
• M56: 20,032,651 km (0.081 R)
• M57: 23,094,770 km (0.093 R)
• M58: 23,228,361 km (0.079 R)
• M59: 23,563,161 km (0.059 R)
• M60: 23,832,287 km (0.095 R)
• M61: 24,034,693 km (0.069 R)
• M62: 24,373,383 km (0.048 R)
• M63: 24,441,450 km (0.088 R)
• M64: 24,577,434 km (0.087 R)
• M65: 26,508,443 km (0.052 R)
• M66: 27,280,369 km (0.117 R)
• M67: 27,633,719 km (0.053 R)
• M68: 28,989,973 km (0.089 R)
• M69: 30,367,769 km (0.118 R)
• M70: 31,544,506 km (0.063 R)
• M71: 31,692,608 km (0.103 R)
• M72: 31,841,009 km (0.111 R)
• M73: 33,412,834 km (0.103 R)
• M74: 35,009,791 km (0.117 R)
• M75: 35,933,409 km (0.11 R)
• M76: 37,568,962 km (0.084 R)
• M77: 42,373,746 km (0.101 R)
• M78: 42,537,107 km (0.042 R)
• M79: 43,439,930 km (0.112 R)
• M80: 44,183,282 km (0.083 R)
• M81: 44,598,117 km (0.094 R)
• M82: 45,097,475 km (0.107 R)
• M83: 49,244,926 km (0.088 R)
• M84: 49,675,020 km (0.09 R)
• M85: 54,486,686 km (0.095 R)
• M86: 55,466,702 km (0.079 R)
• M87: 56,183,126 km (0.081 R)
• M88: 57,173,165 km (0.08 R)
• M89: 57,625,100 km (0.112 R)
• M90: 60,177,688 km (0.049 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 411 - 17,139 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit