🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.4 AU - 0.62 AU

Year: 137 Days

Day: 21.1 Hours

Environment

Temp: 174 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,045,133 km

• M1: 118,033 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.9 AU - 1.34 AU

Year: 447 Days

Day: 41.1 Hours

Environment

Temp: 8 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.31 AU - 1.53 AU

Year: 637 Days

Day: 43.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.93 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 741.4

Radius: 10.5

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 4.04 AU - 4.84 AU

Year: 3525 Days

Day: 11.5 Hours

Environment

Temp: -139 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,045,133 km

• M1: 136,732 km (0.049 R)
• M2: 227,090 km (0.079 R)
• M3: 304,432 km (0.082 R)
• M4: 387,458 km (0.111 R)
• M5: 622,327 km (0.046 R)
• M6: 714,629 km (0.037 R)
• M7: 926,310 km (0.068 R)
• M8: 1,262,307 km (0.073 R)
• M9: 1,328,728 km (0.114 R)
• M10: 1,521,261 km (0.085 R)
• M11: 2,089,882 km (0.097 R)
• M12: 2,315,177 km (0.104 R)
• M13: 2,381,149 km (0.085 R)
• M14: 2,668,228 km (0.086 R)
• M15: 2,789,701 km (0.11 R)
• M16: 2,930,921 km (0.075 R)
• M17: 3,038,333 km (0.1 R)
• M18: 3,110,738 km (0.099 R)
• M19: 3,331,395 km (0.081 R)
• M20: 3,672,179 km (0.081 R)
• M21: 4,366,762 km (0.081 R)
• M22: 4,718,915 km (0.108 R)
• M23: 4,887,811 km (0.088 R)
• M24: 5,605,582 km (0.086 R)
• M25: 5,672,452 km (0.104 R)
• M26: 5,784,501 km (0.026 R)
• M27: 5,920,037 km (0.115 R)
• M28: 6,102,396 km (0.07 R)
• M29: 6,542,962 km (0.091 R)
• M30: 6,684,182 km (0.077 R)
• M31: 7,041,871 km (0.111 R)
• M32: 7,210,917 km (0.118 R)
• M33: 7,283,771 km (0.118 R)
• M34: 7,577,731 km (0.089 R)
• M35: 8,534,110 km (0.118 R)
• M36: 8,818,046 km (0.053 R)
• M37: 9,000,406 km (0.059 R)
• M38: 10,093,368 km (0.115 R)
• M39: 10,256,879 km (0.072 R)
• M40: 10,476,189 km (0.038 R)
• M41: 10,586,443 km (0.11 R)
• M42: 10,697,145 km (0.1 R)
• M43: 10,863,797 km (0.08 R)
• M44: 11,710,222 km (0.119 R)
• M45: 11,910,683 km (0.088 R)
• M46: 12,286,174 km (0.081 R)
• M47: 12,490,076 km (0.119 R)
• M48: 12,753,667 km (0.074 R)
• M49: 12,989,733 km (0.08 R)
• M50: 13,167,605 km (0.111 R)
• M51: 13,615,949 km (0.066 R)
• M52: 13,706,157 km (0.116 R)
• M53: 14,928,820 km (0.107 R)
• M54: 15,115,219 km (0.088 R)
• M55: 15,239,834 km (0.046 R)
• M56: 15,458,846 km (0.087 R)
• M57: 15,931,874 km (0.082 R)
• M58: 16,122,312 km (0.043 R)
• M59: 16,217,905 km (0.088 R)
• M60: 16,441,554 km (0.101 R)
• M61: 16,537,745 km (0.045 R)
• M62: 16,827,367 km (0.074 R)
• M63: 17,346,322 km (0.052 R)
• M64: 17,706,254 km (0.083 R)
• M65: 18,500,021 km (0.073 R)
• M66: 19,204,178 km (0.118 R)
• M67: 20,190,925 km (0.094 R)
• M68: 20,535,001 km (0.087 R)
• M69: 21,473,727 km (0.11 R)
• M70: 22,001,209 km (0.11 R)
• M71: 22,675,596 km (0.116 R)
• M72: 22,854,216 km (0.105 R)
• M73: 23,176,899 km (0.044 R)
• M74: 23,248,855 km (0.096 R)
• M75: 24,008,364 km (0.055 R)
• M76: 24,336,282 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 846.7

Radius: 12.5

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 5.35 AU - 5.51 AU

Year: 4767 Days

Day: 11.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 102,045,133 km

• M1: 325,974 km (0.076 R)
• M2: 463,604 km (0.032 R)
• M3: 569,369 km (0.093 R)
• M4: 709,244 km (0.109 R)
• M5: 943,215 km (0.088 R)
• M6: 1,172,997 km (0.056 R)
• M7: 1,486,404 km (0.085 R)
• M8: 1,809,237 km (0.12 R)
• M9: 1,897,948 km (0.105 R)
• M10: 2,117,109 km (0.073 R)
• M11: 2,229,906 km (0.109 R)
• M12: 2,949,172 km (0.094 R)
• M13: 3,356,677 km (0.102 R)
• M14: 3,782,133 km (0.093 R)
• M15: 4,059,787 km (0.069 R)
• M16: 4,296,451 km (0.094 R)
• M17: 4,635,290 km (0.074 R)
• M18: 4,733,725 km (0.049 R)
• M19: 5,211,092 km (0.087 R)
• M20: 5,365,028 km (0.103 R)
• M21: 6,103,593 km (0.105 R)
• M22: 6,375,263 km (0.092 R)
• M23: 6,512,444 km (0.108 R)
• M24: 6,706,323 km (0.115 R)
• M25: 7,099,915 km (0.094 R)
• M26: 7,762,933 km (0.076 R)
• M27: 7,850,896 km (0.073 R)
• M28: 8,057,341 km (0.063 R)
• M29: 8,748,633 km (0.025 R)
• M30: 8,962,708 km (0.083 R)
• M31: 9,209,694 km (0.055 R)
• M32: 9,521,605 km (0.103 R)
• M33: 9,615,702 km (0.103 R)
• M34: 9,773,528 km (0.082 R)
• M35: 10,155,751 km (0.088 R)
• M36: 10,413,209 km (0.115 R)
• M37: 10,934,707 km (0.073 R)
• M38: 11,066,502 km (0.09 R)
• M39: 11,198,747 km (0.106 R)
• M40: 12,446,842 km (0.078 R)
• M41: 13,104,923 km (0.101 R)
• M42: 14,672,110 km (0.098 R)
• M43: 15,183,137 km (0.108 R)
• M44: 15,403,943 km (0.084 R)
• M45: 15,774,347 km (0.098 R)
• M46: 16,486,284 km (0.086 R)
• M47: 16,751,222 km (0.082 R)
• M48: 17,017,506 km (0.068 R)
• M49: 17,132,098 km (0.113 R)
• M50: 17,285,286 km (0.085 R)
• M51: 18,019,064 km (0.091 R)
• M52: 18,448,559 km (0.116 R)
• M53: 18,527,098 km (0.097 R)
• M54: 19,397,458 km (0.07 R)
• M55: 19,677,057 km (0.087 R)
• M56: 19,837,575 km (0.065 R)
• M57: 20,038,784 km (0.072 R)
• M58: 20,321,524 km (0.059 R)
• M59: 21,755,270 km (0.115 R)
• M60: 22,379,841 km (0.098 R)
• M61: 22,505,354 km (0.095 R)
• M62: 22,925,724 km (0.032 R)
• M63: 23,391,123 km (0.116 R)
• M64: 23,476,095 km (0.106 R)
• M65: 23,561,216 km (0.111 R)
• M66: 24,073,738 km (0.105 R)
• M67: 24,762,786 km (0.059 R)
• M68: 25,240,302 km (0.029 R)
• M69: 25,371,051 km (0.06 R)
• M70: 25,545,781 km (0.061 R)
• M71: 26,469,548 km (0.114 R)
• M72: 27,046,846 km (0.099 R)
• M73: 27,898,208 km (0.073 R)
• M74: 28,078,473 km (0.112 R)
• M75: 28,440,350 km (0.105 R)
• M76: 28,531,007 km (0.118 R)
• M77: 29,168,742 km (0.109 R)
• M78: 29,627,110 km (0.118 R)
• M79: 29,903,268 km (0.112 R)
• M80: 30,365,376 km (0.108 R)
• M81: 30,550,877 km (0.117 R)
• M82: 31,016,426 km (0.104 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 28

Radius: 5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 12.95 AU - 16.65 AU

Year: 21450 Days

Day: 23.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 42.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 102,045,133 km

• M1: 164,109 km (0.106 R)
• M2: 387,159 km (0.047 R)
• M3: 2,102,598 km (0.06 R)
• M4: 2,277,927 km (0.074 R)
• M5: 3,303,869 km (0.116 R)
• M6: 3,757,749 km (0.057 R)
• M7: 3,842,421 km (0.054 R)
• M8: 4,078,337 km (0.1 R)
• M9: 4,474,772 km (0.082 R)
• M10: 5,374,902 km (0.074 R)
• M11: 5,662,878 km (0.09 R)
• M12: 5,711,348 km (0.113 R)
• M13: 6,029,991 km (0.091 R)
• M14: 6,455,298 km (0.065 R)
• M15: 7,150,479 km (0.089 R)
• M16: 8,333,349 km (0.076 R)
• M17: 8,947,299 km (0.091 R)
• M18: 9,518,015 km (0.12 R)
• M19: 11,760,487 km (0.06 R)
• M20: 13,470,989 km (0.076 R)
• M21: 14,421,085 km (0.118 R)
• M22: 16,040,632 km (0.072 R)
• M23: 16,178,112 km (0.1 R)
• M24: 16,454,419 km (0.104 R)
• M25: 18,539,515 km (0.117 R)
• M26: 19,338,068 km (0.118 R)
• M27: 19,484,524 km (0.054 R)
• M28: 20,370,592 km (0.111 R)
• M29: 20,893,587 km (0.105 R)
• M30: 21,232,127 km (0.113 R)
• M31: 21,383,071 km (0.105 R)
• M32: 21,534,464 km (0.12 R)
• M33: 23,534,737 km (0.091 R)
• M34: 23,691,067 km (0.108 R)
• M35: 24,122,657 km (0.104 R)
• M36: 24,517,296 km (0.1 R)
• M37: 25,313,007 km (0.12 R)
• M38: 25,352,950 km (0.066 R)
• M39: 25,754,171 km (0.104 R)
• M40: 26,603,588 km (0.065 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 821.6

Radius: 4.9

Gravity: 34.22 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 17.54 AU - 18.12 AU

Year: 28363 Days

Day: 23.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,045,133 km

• M1: 70,012 km (0.074 R)
• M2: 488,437 km (0.071 R)
• M3: 876,793 km (0.058 R)
• M4: 1,270,236 km (0.085 R)
• M5: 1,376,450 km (0.064 R)
• M6: 1,673,551 km (0.098 R)
• M7: 1,751,043 km (0.066 R)
• M8: 1,949,709 km (0.035 R)
• M9: 2,031,240 km (0.099 R)
• M10: 2,632,923 km (0.113 R)
• M11: 2,768,757 km (0.098 R)
• M12: 4,406,704 km (0.107 R)
• M13: 7,083,459 km (0.114 R)
• M14: 7,146,290 km (0.057 R)
• M15: 7,784,475 km (0.106 R)
• M16: 8,440,611 km (0.098 R)
• M17: 8,707,942 km (0.051 R)
• M18: 8,775,261 km (0.1 R)
• M19: 10,157,097 km (0.05 R)
• M20: 11,090,887 km (0.089 R)
• M21: 12,580,134 km (0.094 R)
• M22: 13,503,452 km (0.052 R)
• M23: 14,131,164 km (0.118 R)
• M24: 15,252,101 km (0.053 R)
• M25: 15,659,456 km (0.03 R)
• M26: 16,818,690 km (0.102 R)
• M27: 17,323,882 km (0.118 R)
• M28: 18,177,039 km (0.117 R)
• M29: 19,306,353 km (0.096 R)
• M30: 19,482,131 km (0.095 R)
• M31: 19,923,744 km (0.09 R)
• M32: 20,458,257 km (0.104 R)
• M33: 21,723,406 km (0.027 R)
• M34: 22,181,325 km (0.107 R)
• M35: 22,827,887 km (0.112 R)
• M36: 22,920,787 km (0.066 R)
• M37: 23,386,934 km (0.089 R)
• M38: 24,328,653 km (0.106 R)
• M39: 24,518,493 km (0.026 R)
• M40: 24,613,637 km (0.071 R)
• M41: 25,571,362 km (0.039 R)
• M42: 26,541,355 km (0.108 R)
• M43: 28,516,945 km (0.07 R)
• M44: 29,927,952 km (0.045 R)
• M45: 32,921,854 km (0.115 R)
• M46: 35,685,974 km (0.084 R)
• M47: 36,117,863 km (0.11 R)
• M48: 37,752,519 km (0.11 R)
• M49: 37,862,323 km (0.118 R)
• M50: 39,411,110 km (0.114 R)
• M51: 41,432,626 km (0.103 R)
• M52: 41,546,021 km (0.101 R)
• M53: 42,570,318 km (0.096 R)
• M54: 43,142,829 km (0.111 R)
• M55: 47,933,701 km (0.093 R)
• M56: 49,247,469 km (0.116 R)
• M57: 49,607,701 km (0.079 R)
• M58: 52,032,234 km (0.085 R)
• M59: 52,276,826 km (0.086 R)
• M60: 54,619,230 km (0.059 R)
• M61: 54,992,177 km (0.077 R)
• M62: 55,615,701 km (0.07 R)
• M63: 57,121,703 km (0.06 R)
• M64: 58,259,993 km (0.117 R)
• M65: 60,430,359 km (0.1 R)
• M66: 60,687,368 km (0.117 R)
• M67: 62,757,055 km (0.107 R)
• M68: 62,887,055 km (0.114 R)
• M69: 63,017,355 km (0.074 R)
• M70: 69,103,146 km (0.11 R)
• M71: 69,910,675 km (0.114 R)
• M72: 70,045,463 km (0.074 R)
• M73: 71,535,009 km (0.068 R)
• M74: 72,761,412 km (0.08 R)
• M75: 73,720,036 km (0.065 R)
• M76: 75,096,934 km (0.051 R)
• M77: 75,235,013 km (0.116 R)
• M78: 76,065,730 km (0.118 R)
• M79: 76,204,407 km (0.117 R)
• M80: 77,038,565 km (0.111 R)
• M81: 78,155,612 km (0.031 R)
• M82: 79,277,896 km (0.045 R)
• M83: 79,840,982 km (0.071 R)
• M84: 81,680,437 km (0.115 R)
• M85: 82,819,326 km (0.075 R)
• M86: 87,426,940 km (0.119 R)
• M87: 87,863,168 km (0.074 R)
• M88: 88,737,867 km (0.094 R)
• M89: 89,761,864 km (0.113 R)
• M90: 90,495,642 km (0.094 R)
• M91: 91,231,513 km (0.106 R)
• M92: 91,379,017 km (0.116 R)
• M93: 92,265,085 km (0.119 R)
• M94: 92,413,037 km (0.095 R)
• M95: 93,450,947 km (0.092 R)
• M96: 97,791,978 km (0.117 R)
• M97: 99,455,656 km (0.101 R)
• M98: 100,671,438 km (0.084 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit