🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.4 AU - 0.66 AU

Year: 136 Days

Day: 14.9 Hours

Environment

Temp: 192 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,859,445 km

• M1: 100,979 km (0.119 R)
• M2: 194,328 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.56 AU - 0.7 AU

Year: 176 Days

Day: 26 Hours

Environment

Temp: 171 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,859,445 km

• M1: 75,248 km (0.057 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.07 AU - 1.75 AU

Year: 588 Days

Day: 12.4 Hours

Environment

Temp: 0 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.78 AU - 5.96 AU

Year: 4374 Days

Day: 36.3 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 374.4

Radius: 9.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 8.06 AU - 8.32 AU

Year: 8238 Days

Day: 12.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,859,445 km

• M1: 126,261 km (0.074 R)
• M2: 232,625 km (0.047 R)
• M3: 612,454 km (0.106 R)
• M4: 756,217 km (0.077 R)
• M5: 897,138 km (0.106 R)
• M6: 1,001,259 km (0.119 R)
• M7: 1,125,574 km (0.099 R)
• M8: 1,271,582 km (0.118 R)
• M9: 1,476,531 km (0.074 R)
• M10: 1,860,848 km (0.055 R)
• M11: 2,094,520 km (0.065 R)
• M12: 2,296,477 km (0.078 R)
• M13: 2,358,261 km (0.096 R)
• M14: 2,719,689 km (0.077 R)
• M15: 3,686,092 km (0.106 R)
• M16: 3,783,330 km (0.069 R)
• M17: 4,005,333 km (0.117 R)
• M18: 4,180,812 km (0.104 R)
• M19: 4,333,402 km (0.075 R)
• M20: 4,988,939 km (0.045 R)
• M21: 5,563,545 km (0.095 R)
• M22: 5,647,320 km (0.085 R)
• M23: 5,731,543 km (0.073 R)
• M24: 5,816,216 km (0.104 R)
• M25: 7,074,932 km (0.109 R)
• M26: 7,875,730 km (0.115 R)
• M27: 8,835,101 km (0.085 R)
• M28: 8,998,611 km (0.075 R)
• M29: 9,595,507 km (0.085 R)
• M30: 10,171,010 km (0.114 R)
• M31: 10,308,191 km (0.118 R)
• M32: 10,445,821 km (0.11 R)
• M33: 10,967,469 km (0.105 R)
• M34: 11,178,551 km (0.092 R)
• M35: 11,426,585 km (0.095 R)
• M36: 11,569,002 km (0.084 R)
• M37: 12,254,010 km (0.109 R)
• M38: 12,656,578 km (0.081 R)
• M39: 13,474,879 km (0.087 R)
• M40: 13,852,464 km (0.045 R)
• M41: 14,310,084 km (0.077 R)
• M42: 15,673,369 km (0.11 R)
• M43: 16,150,287 km (0.063 R)
• M44: 16,390,392 km (0.077 R)
• M45: 16,874,490 km (0.107 R)
• M46: 17,815,311 km (0.104 R)
• M47: 18,271,435 km (0.107 R)
• M48: 18,899,447 km (0.096 R)
• M49: 19,110,230 km (0.116 R)
• M50: 20,176,564 km (0.11 R)
• M51: 20,262,732 km (0.111 R)
• M52: 20,392,135 km (0.071 R)
• M53: 20,565,219 km (0.081 R)
• M54: 20,738,603 km (0.094 R)
• M55: 21,789,827 km (0.12 R)
• M56: 22,277,517 km (0.064 R)
• M57: 22,858,405 km (0.082 R)
• M58: 23,128,130 km (0.104 R)
• M59: 23,308,695 km (0.077 R)
• M60: 23,444,230 km (0.118 R)
• M61: 24,355,281 km (0.119 R)
• M62: 25,277,851 km (0.107 R)
• M63: 25,370,752 km (0.075 R)
• M64: 27,586,147 km (0.115 R)
• M65: 28,017,437 km (0.081 R)
• M66: 28,161,650 km (0.059 R)
• M67: 28,547,612 km (0.097 R)
• M68: 28,886,601 km (0.081 R)
• M69: 29,081,078 km (0.084 R)
• M70: 29,471,080 km (0.105 R)
• M71: 29,666,754 km (0.09 R)
• M72: 30,207,101 km (0.077 R)
• M73: 31,347,336 km (0.091 R)
• M74: 31,547,049 km (0.114 R)
• M75: 32,957,159 km (0.112 R)
• M76: 34,182,066 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.3

Radius: 6.9

Gravity: 9.86 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 17.33 AU - 22.75 AU

Year: 31530 Days

Day: 24 Hours

Environment

Temp: -199 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,859,445 km

• M1: 117,883 km (0.078 R)
• M2: 163,361 km (0.056 R)
• M3: 305,030 km (0.079 R)
• M4: 466,297 km (0.118 R)
• M5: 1,987,707 km (0.04 R)
• M6: 4,001,593 km (0.104 R)
• M7: 4,194,126 km (0.053 R)
• M8: 5,149,757 km (0.079 R)
• M9: 5,465,109 km (0.101 R)
• M10: 6,336,367 km (0.033 R)
• M11: 6,392,317 km (0.073 R)
• M12: 6,902,745 km (0.065 R)
• M13: 7,485,279 km (0.086 R)
• M14: 7,603,611 km (0.103 R)
• M15: 7,962,496 km (0.093 R)
• M16: 8,449,587 km (0.104 R)
• M17: 9,198,324 km (0.075 R)
• M18: 9,325,183 km (0.075 R)
• M19: 9,903,229 km (0.091 R)
• M20: 11,637,368 km (0.061 R)
• M21: 12,820,986 km (0.094 R)
• M22: 13,105,073 km (0.087 R)
• M23: 13,391,253 km (0.107 R)
• M24: 14,261,913 km (0.104 R)
• M25: 14,778,325 km (0.059 R)
• M26: 15,829,250 km (0.098 R)
• M27: 17,137,633 km (0.102 R)
• M28: 18,801,161 km (0.113 R)
• M29: 19,204,776 km (0.062 R)
• M30: 19,367,090 km (0.101 R)
• M31: 19,611,234 km (0.1 R)
• M32: 19,938,554 km (0.113 R)
• M33: 20,185,091 km (0.066 R)
• M34: 20,930,986 km (0.073 R)
• M35: 21,181,712 km (0.063 R)
• M36: 21,517,410 km (0.094 R)
• M37: 22,364,433 km (0.119 R)
• M38: 23,222,377 km (0.114 R)
• M39: 23,481,779 km (0.096 R)
• M40: 24,265,971 km (0.117 R)
• M41: 24,881,866 km (0.066 R)
• M42: 25,058,840 km (0.052 R)
• M43: 26,579,203 km (0.118 R)
• M44: 27,853,777 km (0.089 R)
• M45: 28,037,483 km (0.097 R)
• M46: 28,776,198 km (0.115 R)
• M47: 29,054,898 km (0.036 R)
• M48: 30,272,924 km (0.104 R)
• M49: 33,634,089 km (0.11 R)
• M50: 33,731,926 km (0.092 R)
• M51: 33,927,750 km (0.04 R)
• M52: 34,813,519 km (0.064 R)
• M53: 35,806,550 km (0.108 R)
• M54: 35,906,481 km (0.089 R)
• M55: 37,212,620 km (0.038 R)
• M56: 37,313,748 km (0.114 R)
• M57: 41,223,339 km (0.096 R)
• M58: 41,537,494 km (0.113 R)
• M59: 42,696,130 km (0.068 R)
• M60: 43,652,060 km (0.099 R)
• M61: 45,045,265 km (0.095 R)
• M62: 46,235,466 km (0.118 R)
• M63: 46,670,945 km (0.071 R)
• M64: 46,889,059 km (0.109 R)
• M65: 47,107,621 km (0.072 R)
• M66: 47,545,644 km (0.082 R)
• M67: 49,644,951 km (0.115 R)
• M68: 49,756,401 km (0.104 R)
• M69: 52,679,843 km (0.086 R)
• M70: 58,691,583 km (0.107 R)
• M71: 61,060,914 km (0.108 R)
• M72: 61,299,523 km (0.052 R)
• M73: 61,538,580 km (0.049 R)
• M74: 62,497,502 km (0.091 R)
• M75: 62,978,759 km (0.086 R)
• M76: 63,099,335 km (0.054 R)
• M77: 66,382,410 km (0.069 R)
• M78: 67,612,403 km (0.075 R)
• M79: 68,725,711 km (0.114 R)
• M80: 70,970,726 km (0.111 R)
• M81: 71,850,212 km (0.106 R)
• M82: 73,873,972 km (0.103 R)
• M83: 74,382,904 km (0.067 R)
• M84: 76,044,786 km (0.09 R)
• M85: 77,331,478 km (0.101 R)
• M86: 77,460,581 km (0.116 R)
• M87: 79,535,354 km (0.082 R)
• M88: 80,056,852 km (0.069 R)
• M89: 81,234,486 km (0.1 R)
• M90: 83,739,353 km (0.09 R)
• M91: 85,334,515 km (0.116 R)
• M92: 85,734,839 km (0.112 R)
• M93: 86,671,322 km (0.102 R)
• M94: 87,073,740 km (0.096 R)
• M95: 87,342,418 km (0.112 R)
• M96: 89,365,878 km (0.113 R)
• M97: 89,908,021 km (0.043 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 19,743 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit