🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.84 AU - 1 AU

Year: 313 Days

Day: 37.3 Hours

Environment

Temp: 154 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 107,849,791 km

• M1: 78,688 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.05 AU - 1.19 AU

Year: 420 Days

Day: 33.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 8.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 107,849,791 km

• M1: 537,655 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.18 AU - 1.5 AU

Year: 550 Days

Day: 18.2 Hours

Environment

Temp: 16 °C

Axial Tilt: 14 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.36 AU - 1.98 AU

Year: 766 Days

Day: 34.1 Hours

Environment

Temp: -38 °C

Axial Tilt: 30 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.88 AU - 3.38 AU

Year: 1965 Days

Day: 42.6 Hours

Environment

Temp: -88 °C

Axial Tilt: 27.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.87 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.52 AU - 5.68 AU

Year: 3500 Days

Day: 43.5 Hours

Environment

Temp: -134 °C

Axial Tilt: 7.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,849,791 km

• M1: 2,844,454 km (0.074 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 320.2

Radius: 6.7

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 14.18 AU - 15.42 AU

Year: 20199 Days

Day: 22.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,849,791 km

• M1: 142,716 km (0.086 R)
• M2: 317,895 km (0.052 R)
• M3: 361,428 km (0.112 R)
• M4: 505,790 km (0.117 R)
• M5: 576,101 km (0.078 R)
• M6: 869,912 km (0.11 R)
• M7: 1,112,709 km (0.104 R)
• M8: 1,159,234 km (0.095 R)
• M9: 2,102,897 km (0.088 R)
• M10: 2,190,113 km (0.089 R)
• M11: 2,248,905 km (0.103 R)
• M12: 3,027,711 km (0.101 R)
• M13: 3,635,677 km (0.081 R)
• M14: 4,097,934 km (0.076 R)
• M15: 4,354,644 km (0.043 R)
• M16: 4,466,244 km (0.11 R)
• M17: 5,077,202 km (0.106 R)
• M18: 5,754,880 km (0.12 R)
• M19: 6,932,066 km (0.032 R)
• M20: 7,281,676 km (0.106 R)
• M21: 7,998,250 km (0.054 R)
• M22: 8,089,355 km (0.075 R)
• M23: 8,457,516 km (0.07 R)
• M24: 9,257,715 km (0.073 R)
• M25: 9,449,499 km (0.095 R)
• M26: 9,885,876 km (0.112 R)
• M27: 10,180,434 km (0.064 R)
• M28: 10,527,651 km (0.048 R)
• M29: 10,627,582 km (0.066 R)
• M30: 11,132,026 km (0.114 R)
• M31: 11,696,010 km (0.102 R)
• M32: 12,164,252 km (0.081 R)
• M33: 12,269,269 km (0.112 R)
• M34: 12,532,711 km (0.027 R)
• M35: 12,958,317 km (0.074 R)
• M36: 13,011,873 km (0.059 R)
• M37: 14,931,513 km (0.108 R)
• M38: 16,529,667 km (0.114 R)
• M39: 17,763,700 km (0.088 R)
• M40: 18,663,082 km (0.101 R)
• M41: 18,784,107 km (0.066 R)
• M42: 19,148,827 km (0.108 R)
• M43: 19,209,713 km (0.113 R)
• M44: 20,070,649 km (0.058 R)
• M45: 20,194,665 km (0.074 R)
• M46: 21,259,054 km (0.093 R)
• M47: 21,829,920 km (0.098 R)
• M48: 22,405,871 km (0.084 R)
• M49: 23,376,762 km (0.071 R)
• M50: 24,626,353 km (0.053 R)
• M51: 25,092,051 km (0.068 R)
• M52: 25,560,741 km (0.081 R)
• M53: 25,897,336 km (0.057 R)
• M54: 26,642,932 km (0.059 R)
• M55: 26,710,999 km (0.096 R)
• M56: 26,984,165 km (0.044 R)
• M57: 27,189,563 km (0.111 R)
• M58: 27,258,228 km (0.096 R)
• M59: 27,464,374 km (0.086 R)
• M60: 27,947,276 km (0.034 R)
• M61: 28,224,630 km (0.084 R)
• M62: 28,363,457 km (0.089 R)
• M63: 28,921,607 km (0.093 R)
• M64: 29,413,036 km (0.034 R)
• M65: 29,553,957 km (0.104 R)
• M66: 30,119,736 km (0.113 R)
• M67: 30,403,972 km (0.102 R)
• M68: 31,405,979 km (0.112 R)
• M69: 32,709,874 km (0.107 R)
• M70: 33,515,458 km (0.096 R)
• M71: 34,105,472 km (0.109 R)
• M72: 34,327,625 km (0.12 R)
• M73: 36,954,264 km (0.053 R)
• M74: 37,640,171 km (0.086 R)
• M75: 39,334,367 km (0.119 R)
• M76: 41,605,262 km (0.106 R)
• M77: 42,159,672 km (0.106 R)
• M78: 42,557,303 km (0.031 R)
• M79: 44,563,710 km (0.094 R)
• M80: 44,644,642 km (0.035 R)
• M81: 44,887,589 km (0.079 R)
• M82: 45,212,216 km (0.113 R)
• M83: 48,003,264 km (0.036 R)
• M84: 48,751,403 km (0.069 R)
• M85: 48,834,729 km (0.062 R)
• M86: 51,018,708 km (0.116 R)
• M87: 51,442,369 km (0.117 R)
• M88: 51,867,078 km (0.095 R)
• M89: 52,720,234 km (0.075 R)
• M90: 54,440,311 km (0.075 R)
• M91: 56,879,205 km (0.084 R)
• M92: 57,142,647 km (0.085 R)
• M93: 58,820,237 km (0.043 R)
• M94: 58,909,098 km (0.117 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 838.7

Radius: 4.7

Gravity: 37.97 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 17.3 AU - 21.66 AU

Year: 30501 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 19.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,849,791 km

• M1: 61,934 km (0.066 R)
• M2: 150,495 km (0.101 R)
• M3: 318,793 km (0.103 R)
• M4: 434,432 km (0.074 R)
• M5: 2,228,260 km (0.098 R)
• M6: 2,682,739 km (0.108 R)
• M7: 3,066,308 km (0.034 R)
• M8: 3,416,067 km (0.034 R)
• M9: 3,937,416 km (0.096 R)
• M10: 4,651,746 km (0.047 R)
• M11: 8,427,746 km (0.052 R)
• M12: 8,705,250 km (0.076 R)
• M13: 10,580,160 km (0.063 R)
• M14: 11,030,001 km (0.12 R)
• M15: 11,181,394 km (0.086 R)
• M16: 11,716,356 km (0.086 R)
• M17: 11,793,548 km (0.105 R)
• M18: 12,416,623 km (0.086 R)
• M19: 14,348,829 km (0.109 R)
• M20: 14,929,867 km (0.092 R)
• M21: 15,265,266 km (0.117 R)
• M22: 15,603,208 km (0.085 R)
• M23: 16,718,310 km (0.108 R)
• M24: 18,304,347 km (0.095 R)
• M25: 18,663,382 km (0.042 R)
• M26: 22,954,447 km (0.109 R)
• M27: 24,121,759 km (0.072 R)
• M28: 24,219,895 km (0.115 R)
• M29: 24,318,181 km (0.097 R)
• M30: 24,811,555 km (0.091 R)
• M31: 27,737,839 km (0.076 R)
• M32: 28,046,609 km (0.09 R)
• M33: 29,084,519 km (0.044 R)
• M34: 29,923,763 km (0.12 R)
• M35: 30,664,721 km (0.105 R)
• M36: 31,733,448 km (0.1 R)
• M37: 32,272,449 km (0.071 R)
• M38: 34,901,482 km (0.053 R)
• M39: 36,129,083 km (0.116 R)
• M40: 36,353,928 km (0.068 R)
• M41: 36,804,816 km (0.105 R)
• M42: 36,917,763 km (0.106 R)
• M43: 42,357,590 km (0.05 R)
• M44: 42,831,965 km (0.091 R)
• M45: 43,308,135 km (0.078 R)
• M46: 43,427,364 km (0.09 R)
• M47: 44,506,115 km (0.034 R)
• M48: 45,715,015 km (0.113 R)
• M49: 46,812,166 km (0.11 R)
• M50: 47,548,337 km (0.078 R)
• M51: 48,412,265 km (0.098 R)
• M52: 49,405,744 km (0.099 R)
• M53: 49,655,273 km (0.097 R)
• M54: 51,918,988 km (0.079 R)
• M55: 52,808,348 km (0.107 R)
• M56: 53,702,793 km (0.099 R)
• M57: 53,959,204 km (0.112 R)
• M58: 54,730,979 km (0.098 R)
• M59: 56,285,600 km (0.099 R)
• M60: 56,415,900 km (0.115 R)
• M61: 56,546,200 km (0.063 R)
• M62: 59,969,149 km (0.106 R)
• M63: 61,169,522 km (0.032 R)
• M64: 62,647,400 km (0.1 R)
• M65: 64,137,095 km (0.118 R)
• M66: 64,409,214 km (0.085 R)
• M67: 64,681,631 km (0.114 R)
• M68: 65,912,523 km (0.087 R)
• M69: 67,427,351 km (0.057 R)
• M70: 68,119,839 km (0.117 R)
• M71: 69,093,123 km (0.049 R)
• M72: 71,194,225 km (0.059 R)
• M73: 73,316,121 km (0.068 R)
• M74: 73,458,389 km (0.075 R)
• M75: 73,743,074 km (0.12 R)
• M76: 74,028,058 km (0.107 R)
• M77: 74,170,774 km (0.116 R)
• M78: 75,171,883 km (0.049 R)
• M79: 76,898,541 km (0.066 R)
• M80: 77,911,917 km (0.09 R)
• M81: 81,272,185 km (0.113 R)
• M82: 81,713,947 km (0.114 R)
• M83: 82,452,063 km (0.062 R)
• M84: 87,378,471 km (0.111 R)
• M85: 89,497,076 km (0.045 R)
• M86: 89,649,067 km (0.05 R)
• M87: 90,257,781 km (0.099 R)
• M88: 91,326,359 km (0.037 R)
• M89: 91,785,774 km (0.037 R)
• M90: 92,552,911 km (0.087 R)
• M91: 95,953,570 km (0.11 R)
• M92: 97,044,139 km (0.084 R)
• M93: 98,452,453 km (0.116 R)
• M94: 105,273,218 km (0.114 R)

Kuiper Belt

Range: 30.9 - 49.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 12,738 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit