🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.65 AU - 0.93 AU

Year: 247 Days

Day: 45.6 Hours

Environment

Temp: 126 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 4.02 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 850.9

Radius: 12

Gravity: 5.91 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.13 AU - 8.35 AU

Year: 6847 Days

Day: 10.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,144,484 km

• M1: 172,636 km (0.086 R)
• M2: 336,146 km (0.076 R)
• M3: 504,743 km (0.048 R)
• M4: 663,616 km (0.063 R)
• M5: 1,335,311 km (0.113 R)
• M6: 1,684,173 km (0.089 R)
• M7: 1,827,637 km (0.097 R)
• M8: 1,954,047 km (0.04 R)
• M9: 2,127,282 km (0.066 R)
• M10: 2,238,134 km (0.087 R)
• M11: 2,419,746 km (0.086 R)
• M12: 2,582,658 km (0.088 R)
• M13: 2,993,902 km (0.12 R)
• M14: 3,322,419 km (0.109 R)
• M15: 3,823,572 km (0.09 R)
• M16: 3,932,180 km (0.05 R)
• M17: 4,180,363 km (0.032 R)
• M18: 5,497,123 km (0.107 R)
• M19: 5,899,990 km (0.111 R)
• M20: 6,057,667 km (0.066 R)
• M21: 6,184,675 km (0.083 R)
• M22: 6,280,567 km (0.104 R)
• M23: 6,571,236 km (0.107 R)
• M24: 6,669,073 km (0.106 R)
• M25: 7,065,507 km (0.089 R)
• M26: 7,199,398 km (0.061 R)
• M27: 9,343,434 km (0.058 R)
• M28: 10,011,538 km (0.09 R)
• M29: 10,926,180 km (0.063 R)
• M30: 11,315,284 km (0.081 R)
• M31: 11,629,738 km (0.064 R)
• M32: 11,708,876 km (0.095 R)
• M33: 12,712,528 km (0.081 R)
• M34: 13,080,539 km (0.077 R)
• M35: 13,535,316 km (0.092 R)
• M36: 13,701,968 km (0.075 R)
• M37: 14,502,766 km (0.102 R)
• M38: 14,715,943 km (0.086 R)
• M39: 15,232,055 km (0.117 R)
• M40: 17,445,954 km (0.099 R)
• M41: 17,536,610 km (0.094 R)
• M42: 18,221,320 km (0.049 R)
• M43: 18,636,454 km (0.107 R)
• M44: 18,868,480 km (0.091 R)
• M45: 19,711,464 km (0.09 R)
• M46: 20,280,235 km (0.074 R)
• M47: 21,337,144 km (0.09 R)
• M48: 22,510,440 km (0.096 R)
• M49: 23,204,575 km (0.113 R)
• M50: 23,404,138 km (0.11 R)
• M51: 23,604,300 km (0.06 R)
• M52: 24,056,834 km (0.082 R)
• M53: 24,562,923 km (0.094 R)
• M54: 24,868,402 km (0.081 R)
• M55: 25,380,176 km (0.043 R)
• M56: 25,740,408 km (0.073 R)
• M57: 26,206,256 km (0.042 R)
• M58: 26,362,137 km (0.076 R)
• M59: 26,466,107 km (0.106 R)
• M60: 26,779,216 km (0.08 R)
• M61: 27,198,688 km (0.077 R)
• M62: 29,651,944 km (0.037 R)
• M63: 29,922,865 km (0.097 R)
• M64: 30,521,706 km (0.072 R)
• M65: 30,904,975 km (0.077 R)
• M66: 31,842,206 km (0.116 R)
• M67: 32,676,962 km (0.119 R)
• M68: 32,788,712 km (0.1 R)
• M69: 33,406,102 km (0.119 R)
• M70: 33,801,040 km (0.047 R)
• M71: 34,481,711 km (0.119 R)
• M72: 34,652,552 km (0.093 R)
• M73: 34,880,688 km (0.115 R)
• M74: 36,260,729 km (0.095 R)
• M75: 37,541,286 km (0.112 R)
• M76: 37,951,933 km (0.108 R)
• M77: 39,311,478 km (0.119 R)
• M78: 39,549,488 km (0.105 R)
• M79: 39,907,476 km (0.067 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.2

Radius: 3.4

Gravity: 77.61 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 10.41 AU - 16.49 AU

Year: 17337 Days

Day: 22.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,144,484 km

• M1: 68,965 km (0.057 R)
• M2: 106,813 km (0.058 R)
• M3: 1,443,171 km (0.108 R)
• M4: 1,564,943 km (0.097 R)
• M5: 2,050,688 km (0.091 R)
• M6: 2,222,276 km (0.08 R)
• M7: 2,764,419 km (0.077 R)
• M8: 2,915,662 km (0.051 R)
• M9: 3,226,078 km (0.101 R)
• M10: 3,628,796 km (0.101 R)
• M11: 4,132,641 km (0.116 R)
• M12: 4,658,178 km (0.06 R)
• M13: 6,306,897 km (0.076 R)
• M14: 6,960,789 km (0.106 R)
• M15: 8,061,530 km (0.111 R)
• M16: 8,277,400 km (0.066 R)
• M17: 9,782,654 km (0.03 R)
• M18: 10,128,374 km (0.117 R)
• M19: 11,010,254 km (0.104 R)
• M20: 12,658,523 km (0.106 R)
• M21: 12,721,055 km (0.052 R)
• M22: 14,057,114 km (0.029 R)
• M23: 14,186,815 km (0.108 R)
• M24: 14,643,388 km (0.092 R)
• M25: 14,840,558 km (0.085 R)
• M26: 15,974,210 km (0.097 R)
• M27: 16,041,828 km (0.115 R)
• M28: 16,928,645 km (0.111 R)
• M29: 17,204,802 km (0.094 R)
• M30: 17,412,743 km (0.111 R)
• M31: 17,901,330 km (0.029 R)
• M32: 18,253,184 km (0.083 R)
• M33: 19,106,790 km (0.059 R)
• M34: 19,394,167 km (0.085 R)
• M35: 22,421,280 km (0.036 R)
• M36: 22,952,502 km (0.071 R)
• M37: 24,805,421 km (0.08 R)
• M38: 26,705,763 km (0.117 R)
• M39: 27,511,198 km (0.107 R)
• M40: 27,673,213 km (0.095 R)
• M41: 29,063,575 km (0.094 R)
• M42: 30,392,603 km (0.107 R)
• M43: 31,487,061 km (0.107 R)
• M44: 31,656,555 km (0.108 R)
• M45: 31,911,320 km (0.104 R)
• M46: 32,594,234 km (0.099 R)
• M47: 32,851,543 km (0.101 R)
• M48: 33,195,768 km (0.119 R)
• M49: 33,887,658 km (0.102 R)
• M50: 33,974,424 km (0.102 R)
• M51: 35,903,040 km (0.03 R)
• M52: 36,346,448 km (0.115 R)
• M53: 36,613,181 km (0.069 R)
• M54: 37,957,169 km (0.05 R)
• M55: 40,785,167 km (0.105 R)
• M56: 41,433,075 km (0.064 R)
• M57: 42,551,768 km (0.073 R)
• M58: 44,913,918 km (0.119 R)
• M59: 45,104,656 km (0.069 R)
• M60: 45,678,812 km (0.074 R)
• M61: 46,351,554 km (0.081 R)
• M62: 47,804,149 km (0.104 R)
• M63: 48,682,887 km (0.068 R)
• M64: 49,665,595 km (0.12 R)
• M65: 50,060,384 km (0.066 R)
• M66: 51,151,701 km (0.06 R)
• M67: 51,550,529 km (0.102 R)
• M68: 53,256,692 km (0.101 R)
• M69: 54,675,778 km (0.114 R)
• M70: 54,879,530 km (0.101 R)
• M71: 56,107,130 km (0.087 R)
• M72: 56,724,371 km (0.069 R)
• M73: 57,240,484 km (0.09 R)
• M74: 57,447,228 km (0.11 R)
• M75: 57,758,092 km (0.054 R)
• M76: 59,006,636 km (0.115 R)
• M77: 59,739,217 km (0.097 R)
• M78: 59,948,953 km (0.095 R)
• M79: 60,790,740 km (0.037 R)
• M80: 60,896,207 km (0.06 R)
• M81: 61,213,055 km (0.096 R)
• M82: 61,318,821 km (0.111 R)
• M83: 61,742,482 km (0.094 R)
• M84: 62,912,188 km (0.075 R)
• M85: 63,125,664 km (0.107 R)
• M86: 64,842,299 km (0.101 R)
• M87: 66,574,044 km (0.116 R)
• M88: 67,118,281 km (0.089 R)
• M89: 67,664,164 km (0.099 R)
• M90: 68,320,899 km (0.082 R)
• M91: 68,430,704 km (0.085 R)
• M92: 71,636,885 km (0.105 R)
• M93: 72,529,984 km (0.058 R)
• M94: 73,314,476 km (0.1 R)

Asteroid Belt

Center: 14.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.6

Radius: 4.8

Gravity: 23.33 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 15.57 AU - 16.11 AU

Year: 22157 Days

Day: 20.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 75,144,484 km

• M1: 72,106 km (0.066 R)
• M2: 123,867 km (0.115 R)
• M3: 392,844 km (0.078 R)
• M4: 572,511 km (0.09 R)
• M5: 874,100 km (0.105 R)
• M6: 1,028,186 km (0.053 R)
• M7: 1,081,443 km (0.099 R)
• M8: 1,391,111 km (0.08 R)
• M9: 1,450,351 km (0.111 R)
• M10: 2,578,020 km (0.095 R)
• M11: 2,798,976 km (0.114 R)
• M12: 3,142,004 km (0.108 R)
• M13: 3,180,900 km (0.118 R)
• M14: 4,730,584 km (0.11 R)
• M15: 5,229,942 km (0.118 R)
• M16: 6,574,976 km (0.105 R)
• M17: 6,825,852 km (0.073 R)
• M18: 7,702,196 km (0.041 R)
• M19: 8,395,881 km (0.118 R)
• M20: 8,504,489 km (0.062 R)
• M21: 8,777,655 km (0.117 R)
• M22: 8,887,759 km (0.095 R)
• M23: 8,943,110 km (0.048 R)
• M24: 9,276,863 km (0.118 R)
• M25: 9,389,062 km (0.077 R)
• M26: 9,445,310 km (0.074 R)
• M27: 9,842,194 km (0.096 R)
• M28: 10,360,550 km (0.081 R)
• M29: 11,124,846 km (0.086 R)
• M30: 12,520,893 km (0.103 R)
• M31: 12,894,140 km (0.045 R)
• M32: 14,164,375 km (0.103 R)
• M33: 14,423,180 km (0.108 R)
• M34: 15,076,922 km (0.068 R)
• M35: 16,075,638 km (0.052 R)
• M36: 18,487,754 km (0.05 R)
• M37: 19,340,462 km (0.076 R)
• M38: 21,231,379 km (0.045 R)
• M39: 21,675,983 km (0.049 R)
• M40: 22,423,973 km (0.043 R)
• M41: 24,873,488 km (0.054 R)
• M42: 25,263,939 km (0.062 R)
• M43: 25,656,334 km (0.104 R)
• M44: 25,892,699 km (0.063 R)
• M45: 25,971,686 km (0.081 R)
• M46: 26,447,108 km (0.085 R)
• M47: 27,085,442 km (0.07 R)
• M48: 27,890,578 km (0.104 R)
• M49: 29,771,921 km (0.093 R)
• M50: 29,854,649 km (0.087 R)
• M51: 30,519,162 km (0.108 R)
• M52: 30,769,589 km (0.115 R)
• M53: 30,853,364 km (0.032 R)
• M54: 31,609,432 km (0.051 R)
• M55: 31,778,328 km (0.116 R)
• M56: 32,541,875 km (0.083 R)
• M57: 34,087,221 km (0.085 R)
• M58: 36,096,171 km (0.088 R)
• M59: 36,626,645 km (0.07 R)
• M60: 36,981,641 km (0.086 R)
• M61: 39,953,702 km (0.09 R)
• M62: 42,070,063 km (0.111 R)
• M63: 42,255,863 km (0.095 R)
• M64: 42,535,013 km (0.045 R)
• M65: 43,563,648 km (0.082 R)
• M66: 46,602,579 km (0.117 R)
• M67: 47,469,499 km (0.064 R)
• M68: 47,953,448 km (0.109 R)
• M69: 49,219,345 km (0.12 R)
• M70: 49,415,019 km (0.079 R)
• M71: 51,386,569 km (0.11 R)
• M72: 52,082,648 km (0.059 R)
• M73: 52,982,180 km (0.026 R)
• M74: 55,507,542 km (0.063 R)
• M75: 56,528,697 km (0.051 R)
• M76: 57,762,281 km (0.073 R)
• M77: 59,629,113 km (0.037 R)
• M78: 60,046,641 km (0.107 R)
• M79: 61,937,558 km (0.117 R)
• M80: 65,347,192 km (0.097 R)
• M81: 65,885,296 km (0.12 R)
• M82: 68,707,759 km (0.12 R)
• M83: 68,926,471 km (0.103 R)
• M84: 70,574,441 km (0.074 R)
• M85: 72,124,125 km (0.051 R)
• M86: 73,014,831 km (0.053 R)
• M87: 73,908,978 km (0.1 R)
• M88: 75,144,506 km (0.109 R)

Kuiper Belt

Range: 31.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 242 - 19,878 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit