🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.83

Radius: 1.52

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.5 AU - 0.54 AU

Year: 138 Days

Day: 45.1 Hours

Environment

Temp: 205 °C

Axial Tilt: 3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.63 AU - 0.85 AU

Year: 234 Days

Day: 24.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.68 AU - 1.02 AU

Year: 288 Days

Day: 13.6 Hours

Environment

Temp: 156 °C

Axial Tilt: 82.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.25 AU - 1.65 AU

Year: 641 Days

Day: 24.8 Hours

Environment

Temp: -30 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.34 AU - 3.44 AU

Year: 1804 Days

Day: 43.5 Hours

Environment

Temp: -109 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.8

Radius: 10.9

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 4.64 AU - 7.64 AU

Year: 5585 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 99,531,360 km

• M1: 138,228 km (0.119 R)
• M2: 235,168 km (0.078 R)
• M3: 310,266 km (0.09 R)
• M4: 398,379 km (0.094 R)
• M5: 637,586 km (0.112 R)
• M6: 783,743 km (0.115 R)
• M7: 852,558 km (0.116 R)
• M8: 1,081,892 km (0.068 R)
• M9: 1,362,687 km (0.096 R)
• M10: 1,457,981 km (0.107 R)
• M11: 1,633,310 km (0.099 R)
• M12: 1,734,887 km (0.076 R)
• M13: 1,815,520 km (0.099 R)
• M14: 1,897,499 km (0.052 R)
• M15: 2,326,247 km (0.086 R)
• M16: 2,519,228 km (0.091 R)
• M17: 2,650,874 km (0.1 R)
• M18: 2,866,445 km (0.101 R)
• M19: 3,329,301 km (0.087 R)
• M20: 3,459,600 km (0.106 R)
• M21: 3,665,746 km (0.048 R)
• M22: 3,740,396 km (0.109 R)
• M23: 3,815,494 km (0.099 R)
• M24: 3,891,190 km (0.064 R)
• M25: 3,982,744 km (0.117 R)
• M26: 4,167,797 km (0.102 R)
• M27: 4,245,887 km (0.084 R)
• M28: 4,434,978 km (0.051 R)
• M29: 4,546,728 km (0.078 R)
• M30: 5,035,913 km (0.091 R)
• M31: 5,286,938 km (0.081 R)
• M32: 5,473,636 km (0.111 R)
• M33: 5,714,489 km (0.081 R)
• M34: 6,029,243 km (0.089 R)
• M35: 6,748,958 km (0.1 R)
• M36: 7,081,664 km (0.115 R)
• M37: 7,231,411 km (0.112 R)
• M38: 7,363,207 km (0.041 R)
• M39: 7,571,896 km (0.088 R)
• M40: 7,744,233 km (0.117 R)
• M41: 7,917,767 km (0.046 R)
• M42: 8,112,094 km (0.066 R)
• M43: 8,426,399 km (0.092 R)
• M44: 8,885,366 km (0.092 R)
• M45: 8,965,999 km (0.098 R)
• M46: 9,372,905 km (0.088 R)
• M47: 9,557,958 km (0.104 R)
• M48: 9,994,634 km (0.063 R)
• M49: 10,480,228 km (0.11 R)
• M50: 10,672,462 km (0.074 R)
• M51: 11,212,360 km (0.059 R)
• M52: 11,321,417 km (0.092 R)
• M53: 11,452,764 km (0.101 R)
• M54: 11,894,228 km (0.116 R)
• M55: 12,072,399 km (0.111 R)
• M56: 12,161,708 km (0.085 R)
• M57: 12,341,226 km (0.057 R)
• M58: 13,436,582 km (0.057 R)
• M59: 13,949,104 km (0.089 R)
• M60: 14,302,155 km (0.05 R)
• M61: 14,396,850 km (0.081 R)
• M62: 14,539,267 km (0.117 R)
• M63: 14,945,126 km (0.039 R)
• M64: 16,581,129 km (0.111 R)
• M65: 16,705,594 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.8

Radius: 9.7

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 5.85 AU - 6.67 AU

Year: 5750 Days

Day: 15 Hours

Environment

Temp: -162 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 99,531,360 km

• M1: 162,762 km (0.072 R)
• M2: 233,821 km (0.045 R)
• M3: 317,746 km (0.077 R)
• M4: 509,082 km (0.095 R)
• M5: 668,403 km (0.089 R)
• M6: 801,994 km (0.059 R)
• M7: 1,072,916 km (0.115 R)
• M8: 1,307,785 km (0.102 R)
• M9: 1,411,755 km (0.116 R)
• M10: 1,491,640 km (0.076 R)
• M11: 1,642,136 km (0.083 R)
• M12: 1,712,148 km (0.115 R)
• M13: 1,797,718 km (0.03 R)
• M14: 1,973,196 km (0.078 R)
• M15: 2,078,064 km (0.076 R)
• M16: 2,169,618 km (0.113 R)
• M17: 2,309,492 km (0.114 R)
• M18: 2,647,583 km (0.067 R)
• M19: 2,830,990 km (0.102 R)
• M20: 2,898,758 km (0.068 R)
• M21: 3,624,457 km (0.099 R)
• M22: 3,716,759 km (0.059 R)
• M23: 3,960,454 km (0.119 R)
• M24: 4,055,449 km (0.045 R)
• M25: 4,228,683 km (0.093 R)
• M26: 4,404,311 km (0.12 R)
• M27: 4,502,896 km (0.072 R)
• M28: 4,582,332 km (0.112 R)
• M29: 4,864,175 km (0.053 R)
• M30: 5,255,523 km (0.097 R)
• M31: 5,318,354 km (0.11 R)
• M32: 5,381,335 km (0.082 R)
• M33: 6,267,253 km (0.098 R)
• M34: 6,647,830 km (0.087 R)
• M35: 6,806,703 km (0.111 R)
• M36: 7,105,300 km (0.106 R)
• M37: 7,478,547 km (0.039 R)
• M38: 7,762,783 km (0.106 R)
• M39: 7,858,227 km (0.091 R)
• M40: 8,002,289 km (0.052 R)
• M41: 8,244,339 km (0.086 R)
• M42: 8,317,342 km (0.095 R)
• M43: 8,810,118 km (0.097 R)
• M44: 8,934,733 km (0.069 R)
• M45: 9,286,886 km (0.113 R)
• M46: 9,953,195 km (0.036 R)
• M47: 10,874,120 km (0.107 R)
• M48: 11,034,788 km (0.076 R)
• M49: 11,169,276 km (0.089 R)
• M50: 12,042,629 km (0.11 R)
• M51: 12,292,307 km (0.071 R)
• M52: 12,487,682 km (0.087 R)
• M53: 12,824,876 km (0.039 R)
• M54: 12,966,395 km (0.042 R)
• M55: 13,051,517 km (0.091 R)
• M56: 13,193,635 km (0.1 R)
• M57: 14,028,989 km (0.111 R)
• M58: 14,203,869 km (0.067 R)
• M59: 14,379,497 km (0.065 R)
• M60: 14,881,248 km (0.082 R)
• M61: 15,478,742 km (0.084 R)
• M62: 15,962,392 km (0.109 R)
• M63: 16,145,201 km (0.1 R)
• M64: 16,328,458 km (0.101 R)
• M65: 16,389,793 km (0.088 R)
• M66: 17,006,735 km (0.081 R)
• M67: 17,255,666 km (0.117 R)
• M68: 17,318,198 km (0.104 R)
• M69: 18,073,068 km (0.095 R)
• M70: 18,231,642 km (0.118 R)
• M71: 18,614,313 km (0.101 R)
• M72: 18,710,355 km (0.109 R)
• M73: 18,774,533 km (0.066 R)
• M74: 19,128,631 km (0.056 R)
• M75: 19,193,257 km (0.042 R)
• M76: 19,387,585 km (0.066 R)
• M77: 19,647,586 km (0.059 R)
• M78: 19,843,410 km (0.079 R)
• M79: 20,039,832 km (0.063 R)
• M80: 20,965,244 km (0.113 R)
• M81: 21,265,637 km (0.069 R)
• M82: 22,857,507 km (0.05 R)
• M83: 23,029,096 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.2

Radius: 6.2

Gravity: 20.71 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.93 AU - 21.83 AU

Year: 27754 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 99,531,360 km

• M1: 207,791 km (0.089 R)
• M2: 784,940 km (0.092 R)
• M3: 1,840,652 km (0.086 R)
• M4: 1,958,685 km (0.113 R)
• M5: 1,998,478 km (0.087 R)
• M6: 3,558,036 km (0.068 R)
• M7: 3,606,954 km (0.083 R)
• M8: 4,057,244 km (0.109 R)
• M9: 4,211,330 km (0.098 R)
• M10: 5,065,234 km (0.107 R)
• M11: 5,286,789 km (0.106 R)
• M12: 5,398,838 km (0.101 R)
• M13: 5,511,634 km (0.079 R)
• M14: 6,205,020 km (0.098 R)
• M15: 7,109,788 km (0.102 R)
• M16: 7,546,016 km (0.098 R)
• M17: 7,735,556 km (0.037 R)
• M18: 8,444,201 km (0.117 R)
• M19: 8,707,045 km (0.07 R)
• M20: 9,922,677 km (0.07 R)
• M21: 10,550,390 km (0.08 R)
• M22: 11,479,393 km (0.06 R)
• M23: 11,551,948 km (0.089 R)
• M24: 11,843,663 km (0.102 R)
• M25: 12,508,925 km (0.116 R)
• M26: 13,110,309 km (0.079 R)
• M27: 13,262,150 km (0.06 R)
• M28: 14,733,595 km (0.101 R)
• M29: 14,891,421 km (0.063 R)
• M30: 15,049,845 km (0.083 R)
• M31: 15,931,276 km (0.118 R)
• M32: 18,845,143 km (0.1 R)
• M33: 20,318,383 km (0.101 R)
• M34: 20,582,124 km (0.114 R)
• M35: 20,670,387 km (0.065 R)
• M36: 21,113,196 km (0.114 R)
• M37: 21,469,838 km (0.102 R)
• M38: 21,828,274 km (0.117 R)
• M39: 23,007,105 km (0.086 R)
• M40: 26,473,737 km (0.049 R)
• M41: 26,954,544 km (0.057 R)
• M42: 27,244,465 km (0.093 R)
• M43: 27,924,836 km (0.032 R)
• M44: 28,022,374 km (0.071 R)
• M45: 32,430,126 km (0.079 R)
• M46: 34,818,456 km (0.05 R)
• M47: 35,239,424 km (0.094 R)
• M48: 35,556,422 km (0.057 R)
• M49: 35,874,317 km (0.102 R)
• M50: 36,512,951 km (0.104 R)
• M51: 37,047,913 km (0.098 R)
• M52: 37,262,735 km (0.054 R)
• M53: 38,559,749 km (0.103 R)
• M54: 38,777,414 km (0.058 R)
• M55: 39,104,584 km (0.06 R)
• M56: 41,978,509 km (0.102 R)
• M57: 42,202,307 km (0.081 R)
• M58: 42,989,043 km (0.067 R)
• M59: 43,214,636 km (0.03 R)
• M60: 45,263,229 km (0.043 R)
• M61: 45,837,835 km (0.117 R)
• M62: 47,692,848 km (0.086 R)
• M63: 49,572,246 km (0.102 R)
• M64: 51,236,523 km (0.096 R)
• M65: 54,986,343 km (0.087 R)
• M66: 55,476,725 km (0.103 R)
• M67: 60,079,851 km (0.119 R)
• M68: 62,107,950 km (0.111 R)
• M69: 63,643,721 km (0.1 R)
• M70: 63,772,226 km (0.088 R)
• M71: 64,933,105 km (0.098 R)
• M72: 68,325,536 km (0.083 R)
• M73: 68,720,624 km (0.085 R)
• M74: 69,513,194 km (0.07 R)
• M75: 70,707,733 km (0.084 R)
• M76: 71,507,782 km (0.114 R)
• M77: 72,445,013 km (0.08 R)
• M78: 74,466,978 km (0.039 R)
• M79: 75,009,420 km (0.116 R)
• M80: 76,507,493 km (0.065 R)
• M81: 77,328,935 km (0.105 R)
• M82: 82,317,874 km (0.098 R)
• M83: 84,144,913 km (0.045 R)
• M84: 84,851,164 km (0.111 R)
• M85: 85,134,203 km (0.108 R)
• M86: 85,559,361 km (0.046 R)
• M87: 87,124,304 km (0.089 R)
• M88: 89,561,552 km (0.116 R)
• M89: 90,716,149 km (0.11 R)
• M90: 91,585,312 km (0.116 R)
• M91: 94,942,737 km (0.104 R)
• M92: 96,267,427 km (0.114 R)
• M93: 98,191,704 km (0.046 R)
• M94: 99,531,353 km (0.104 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 290 - 11,448 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit