🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.99 AU - 1.01 AU

Year: 351 Days

Day: 19.3 Hours

Environment

Temp: 108 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.1

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 3.52 AU - 4.1 AU

Year: 2614 Days

Day: 40.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.03 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.4

Radius: 8.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.66 AU - 10.82 AU

Year: 11517 Days

Day: 5.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 41,459,175 km

• M1: 194,776 km (0.086 R)
• M2: 255,663 km (0.093 R)
• M3: 385,215 km (0.102 R)
• M4: 563,236 km (0.071 R)
• M5: 688,300 km (0.097 R)
• M6: 879,785 km (0.089 R)
• M7: 1,247,646 km (0.075 R)
• M8: 1,606,382 km (0.076 R)
• M9: 1,714,691 km (0.098 R)
• M10: 1,844,392 km (0.094 R)
• M11: 2,132,966 km (0.075 R)
• M12: 2,394,912 km (0.052 R)
• M13: 2,927,481 km (0.104 R)
• M14: 3,083,063 km (0.106 R)
• M15: 3,287,264 km (0.102 R)
• M16: 3,449,129 km (0.069 R)
• M17: 3,732,766 km (0.097 R)
• M18: 3,804,872 km (0.075 R)
• M19: 4,247,383 km (0.089 R)
• M20: 4,602,977 km (0.107 R)
• M21: 4,680,319 km (0.098 R)
• M22: 5,234,579 km (0.097 R)
• M23: 5,288,434 km (0.088 R)
• M24: 5,396,893 km (0.089 R)
• M25: 5,753,983 km (0.12 R)
• M26: 6,204,123 km (0.084 R)
• M27: 6,347,138 km (0.039 R)
• M28: 7,198,051 km (0.084 R)
• M29: 7,836,535 km (0.064 R)
• M30: 8,146,801 km (0.114 R)
• M31: 8,303,579 km (0.088 R)
• M32: 8,556,400 km (0.082 R)
• M33: 8,876,090 km (0.112 R)
• M34: 9,725,358 km (0.043 R)
• M35: 10,126,130 km (0.078 R)
• M36: 10,464,221 km (0.1 R)
• M37: 12,281,387 km (0.115 R)
• M38: 12,932,736 km (0.092 R)
• M39: 13,707,055 km (0.107 R)
• M40: 14,005,951 km (0.118 R)
• M41: 15,030,547 km (0.09 R)
• M42: 15,883,255 km (0.088 R)
• M43: 16,991,027 km (0.117 R)
• M44: 17,111,154 km (0.109 R)
• M45: 17,635,195 km (0.12 R)
• M46: 17,797,509 km (0.072 R)
• M47: 18,205,313 km (0.083 R)
• M48: 18,492,690 km (0.114 R)
• M49: 19,196,997 km (0.063 R)
• M50: 19,994,354 km (0.113 R)
• M51: 21,103,024 km (0.05 R)
• M52: 21,361,678 km (0.115 R)
• M53: 21,664,764 km (0.11 R)
• M54: 21,795,063 km (0.062 R)
• M55: 21,925,662 km (0.065 R)
• M56: 22,231,440 km (0.119 R)
• M57: 22,362,937 km (0.054 R)
• M58: 22,494,733 km (0.046 R)
• M59: 22,582,696 km (0.099 R)
• M60: 22,935,747 km (0.067 R)
• M61: 23,246,013 km (0.071 R)
• M62: 23,468,615 km (0.07 R)
• M63: 23,557,925 km (0.028 R)
• M64: 23,826,154 km (0.119 R)
• M65: 24,095,579 km (0.062 R)
• M66: 25,274,411 km (0.044 R)
• M67: 25,411,742 km (0.043 R)
• M68: 25,687,002 km (0.084 R)
• M69: 25,778,855 km (0.046 R)
• M70: 25,917,083 km (0.109 R)
• M71: 26,332,965 km (0.077 R)
• M72: 26,472,091 km (0.111 R)
• M73: 26,611,516 km (0.053 R)
• M74: 27,311,934 km (0.076 R)
• M75: 27,688,023 km (0.102 R)
• M76: 29,932,140 km (0.12 R)
• M77: 30,758,070 km (0.083 R)
• M78: 31,788,800 km (0.105 R)
• M79: 32,631,335 km (0.104 R)
• M80: 32,930,530 km (0.044 R)
• M81: 33,030,462 km (0.073 R)
• M82: 33,280,739 km (0.069 R)
• M83: 33,431,085 km (0.09 R)
• M84: 33,531,615 km (0.039 R)

Asteroid Belt

Center: 12.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 15.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 949.3

Radius: 6.6

Gravity: 21.79 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 13.48 AU - 17.16 AU

Year: 21075 Days

Day: 22.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 41,459,175 km

• M1: 89,908 km (0.099 R)
• M2: 368,460 km (0.103 R)
• M3: 976,276 km (0.11 R)
• M4: 1,276,369 km (0.105 R)
• M5: 1,469,799 km (0.117 R)
• M6: 1,570,179 km (0.093 R)
• M7: 1,742,366 km (0.115 R)
• M8: 1,920,837 km (0.091 R)
• M9: 2,295,430 km (0.106 R)
• M10: 2,774,592 km (0.089 R)
• M11: 3,415,768 km (0.115 R)
• M12: 4,532,367 km (0.086 R)
• M13: 4,877,788 km (0.055 R)
• M14: 5,078,997 km (0.1 R)
• M15: 5,180,574 km (0.079 R)
• M16: 5,334,361 km (0.096 R)
• M17: 5,437,733 km (0.039 R)
• M18: 5,964,168 km (0.029 R)
• M19: 6,125,434 km (0.049 R)
• M20: 6,896,312 km (0.074 R)
• M21: 7,465,532 km (0.086 R)
• M22: 8,347,561 km (0.08 R)
• M23: 9,262,053 km (0.061 R)
• M24: 9,762,607 km (0.092 R)
• M25: 10,465,418 km (0.095 R)
• M26: 13,294,763 km (0.066 R)
• M27: 15,156,658 km (0.06 R)
• M28: 16,342,670 km (0.075 R)
• M29: 17,175,032 km (0.062 R)
• M30: 18,254,381 km (0.111 R)
• M31: 19,117,860 km (0.063 R)
• M32: 21,210,884 km (0.111 R)
• M33: 21,704,257 km (0.037 R)
• M34: 21,786,835 km (0.101 R)
• M35: 22,201,222 km (0.056 R)
• M36: 22,367,724 km (0.11 R)
• M37: 22,618,300 km (0.092 R)
• M38: 23,206,519 km (0.085 R)
• M39: 23,291,042 km (0.117 R)
• M40: 24,569,954 km (0.079 R)
• M41: 27,820,866 km (0.038 R)
• M42: 28,994,611 km (0.087 R)
• M43: 30,831,972 km (0.074 R)
• M44: 31,204,021 km (0.116 R)
• M45: 34,232,780 km (0.118 R)
• M46: 34,328,971 km (0.061 R)
• M47: 35,101,495 km (0.092 R)
• M48: 36,565,160 km (0.059 R)
• M49: 37,255,106 km (0.068 R)
• M50: 43,238,123 km (0.093 R)
• M51: 43,758,724 km (0.062 R)
• M52: 45,121,859 km (0.11 R)
• M53: 46,925,411 km (0.077 R)
• M54: 47,032,224 km (0.101 R)
• M55: 47,997,430 km (0.058 R)
• M56: 50,602,677 km (0.076 R)
• M57: 50,712,182 km (0.103 R)
• M58: 51,041,298 km (0.089 R)
• M59: 51,481,265 km (0.063 R)
• M60: 52,364,939 km (0.104 R)
• M61: 53,365,001 km (0.061 R)
• M62: 55,383,974 km (0.076 R)
• M63: 58,689,040 km (0.062 R)
• M64: 62,409,539 km (0.099 R)
• M65: 63,942,618 km (0.082 R)
• M66: 64,892,116 km (0.072 R)
• M67: 65,130,275 km (0.102 R)
• M68: 65,249,505 km (0.093 R)
• M69: 67,889,608 km (0.077 R)
• M70: 68,736,930 km (0.095 R)
• M71: 72,037,807 km (0.109 R)
• M72: 72,654,749 km (0.11 R)
• M73: 73,521,370 km (0.112 R)
• M74: 74,890,190 km (0.084 R)
• M75: 76,896,148 km (0.107 R)
• M76: 77,022,109 km (0.086 R)
• M77: 77,148,220 km (0.086 R)
• M78: 77,526,703 km (0.075 R)
• M79: 78,539,032 km (0.082 R)
• M80: 78,665,891 km (0.098 R)
• M81: 79,938,071 km (0.118 R)
• M82: 80,193,435 km (0.105 R)
• M83: 80,321,191 km (0.055 R)
• M84: 81,088,927 km (0.033 R)
• M85: 81,730,702 km (0.109 R)
• M86: 82,116,515 km (0.091 R)
• M87: 83,795,452 km (0.046 R)
• M88: 84,184,556 km (0.095 R)
• M89: 84,314,407 km (0.112 R)
• M90: 86,400,549 km (0.06 R)
• M91: 86,793,693 km (0.111 R)
• M92: 86,924,740 km (0.049 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 43.6

Radius: 6.3

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 16.64 AU - 23.74 AU

Year: 31885 Days

Day: 17.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 41,459,175 km

• M1: 108,010 km (0.064 R)
• M2: 162,164 km (0.12 R)
• M3: 473,328 km (0.081 R)
• M4: 527,183 km (0.094 R)
• M5: 583,282 km (0.055 R)
• M6: 656,435 km (0.118 R)
• M7: 1,567,486 km (0.094 R)
• M8: 2,222,875 km (0.1 R)
• M9: 3,185,986 km (0.1 R)
• M10: 3,641,661 km (0.088 R)
• M11: 4,494,818 km (0.115 R)
• M12: 4,732,379 km (0.103 R)
• M13: 4,883,024 km (0.106 R)
• M14: 5,188,952 km (0.041 R)
• M15: 5,851,670 km (0.088 R)
• M16: 7,014,345 km (0.12 R)
• M17: 7,255,347 km (0.101 R)
• M18: 11,462,787 km (0.029 R)
• M19: 12,155,874 km (0.117 R)
• M20: 13,925,767 km (0.109 R)
• M21: 14,446,068 km (0.119 R)
• M22: 14,708,612 km (0.047 R)
• M23: 14,972,802 km (0.077 R)
• M24: 17,280,499 km (0.099 R)
• M25: 18,121,089 km (0.064 R)
• M26: 19,599,565 km (0.106 R)
• M27: 20,036,092 km (0.072 R)
• M28: 21,464,302 km (0.034 R)
• M29: 23,384,840 km (0.075 R)
• M30: 23,950,918 km (0.11 R)
• M31: 26,047,383 km (0.113 R)
• M32: 27,441,186 km (0.105 R)
• M33: 27,712,108 km (0.059 R)
• M34: 28,201,742 km (0.08 R)
• M35: 29,577,145 km (0.03 R)
• M36: 29,743,647 km (0.081 R)
• M37: 29,910,449 km (0.086 R)
• M38: 31,199,683 km (0.078 R)
• M39: 31,425,726 km (0.089 R)
• M40: 32,050,147 km (0.107 R)
• M41: 32,164,141 km (0.113 R)
• M42: 32,449,723 km (0.118 R)
• M43: 34,881,287 km (0.071 R)
• M44: 35,115,856 km (0.071 R)
• M45: 36,237,541 km (0.104 R)
• M46: 40,346,995 km (0.084 R)
• M47: 40,408,479 km (0.118 R)
• M48: 41,149,138 km (0.081 R)

Kuiper Belt

Range: 31.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 20,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit