🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.86 AU - 1.22 AU

Year: 371 Days

Day: 32.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 41.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.61 AU - 1.89 AU

Year: 810 Days

Day: 27.9 Hours

Environment

Temp: -36 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.17 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 2.27 AU - 2.91 AU

Year: 1458 Days

Day: 13.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 745.4

Radius: 9.2

Gravity: 8.81 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.1 AU - 7.24 AU

Year: 6027 Days

Day: 9 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 76,175,910 km

• M1: 126,859 km (0.066 R)
• M2: 296,653 km (0.118 R)
• M3: 353,949 km (0.089 R)
• M4: 566,677 km (0.045 R)
• M5: 1,157,289 km (0.061 R)
• M6: 1,307,336 km (0.044 R)
• M7: 1,499,569 km (0.09 R)
• M8: 1,590,076 km (0.106 R)
• M9: 1,872,965 km (0.11 R)
• M10: 2,131,022 km (0.049 R)
• M11: 2,233,347 km (0.12 R)
• M12: 2,571,887 km (0.072 R)
• M13: 2,637,261 km (0.083 R)
• M14: 2,814,235 km (0.102 R)
• M15: 2,904,293 km (0.099 R)
• M16: 3,133,477 km (0.091 R)
• M17: 3,368,794 km (0.101 R)
• M18: 3,806,667 km (0.086 R)
• M19: 4,057,693 km (0.053 R)
• M20: 4,159,718 km (0.072 R)
• M21: 4,288,373 km (0.087 R)
• M22: 4,602,678 km (0.097 R)
• M23: 5,143,025 km (0.068 R)
• M24: 5,225,902 km (0.118 R)
• M25: 6,461,132 km (0.098 R)
• M26: 6,610,580 km (0.052 R)
• M27: 6,912,618 km (0.061 R)
• M28: 7,065,358 km (0.052 R)
• M29: 7,126,843 km (0.061 R)
• M30: 7,219,294 km (0.111 R)
• M31: 7,750,815 km (0.106 R)
• M32: 7,973,417 km (0.076 R)
• M33: 8,133,636 km (0.112 R)
• M34: 8,327,515 km (0.111 R)
• M35: 8,457,516 km (0.114 R)
• M36: 10,000,618 km (0.113 R)
• M37: 10,522,415 km (0.085 R)
• M38: 10,804,407 km (0.11 R)
• M39: 11,665,044 km (0.109 R)
• M40: 12,140,466 km (0.103 R)
• M41: 12,325,069 km (0.077 R)
• M42: 12,510,421 km (0.097 R)
• M43: 13,757,768 km (0.069 R)
• M44: 13,834,512 km (0.096 R)
• M45: 14,493,640 km (0.074 R)
• M46: 14,886,185 km (0.111 R)
• M47: 15,963,439 km (0.094 R)
• M48: 16,084,613 km (0.075 R)
• M49: 16,859,680 km (0.062 R)
• M50: 17,106,816 km (0.113 R)
• M51: 17,272,421 km (0.025 R)
• M52: 17,521,651 km (0.063 R)
• M53: 17,939,777 km (0.11 R)
• M54: 18,023,701 km (0.087 R)
• M55: 18,445,866 km (0.047 R)
• M56: 18,615,510 km (0.106 R)
• M57: 19,818,128 km (0.085 R)
• M58: 21,001,596 km (0.101 R)
• M59: 21,223,151 km (0.114 R)
• M60: 21,624,073 km (0.117 R)
• M61: 21,892,751 km (0.025 R)
• M62: 22,207,654 km (0.087 R)
• M63: 22,705,516 km (0.087 R)
• M64: 22,887,427 km (0.053 R)
• M65: 22,978,532 km (0.111 R)
• M66: 24,174,567 km (0.097 R)
• M67: 24,826,963 km (0.055 R)
• M68: 25,485,044 km (0.065 R)
• M69: 25,768,832 km (0.11 R)
• M70: 26,962,772 km (0.091 R)
• M71: 27,203,625 km (0.111 R)
• M72: 27,687,724 km (0.079 R)
• M73: 29,602,427 km (0.113 R)
• M74: 31,458,188 km (0.119 R)
• M75: 31,559,466 km (0.049 R)
• M76: 32,579,275 km (0.088 R)
• M77: 33,196,366 km (0.105 R)
• M78: 33,402,961 km (0.062 R)
• M79: 34,285,438 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.9

Radius: 11.3

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.9 AU - 8.64 AU

Year: 6858 Days

Day: 7.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 76,175,910 km

• M1: 167,699 km (0.115 R)
• M2: 328,218 km (0.068 R)
• M3: 422,165 km (0.114 R)
• M4: 565,630 km (0.063 R)
• M5: 727,494 km (0.066 R)
• M6: 799,900 km (0.106 R)
• M7: 921,373 km (0.104 R)
• M8: 1,066,184 km (0.056 R)
• M9: 1,289,085 km (0.08 R)
• M10: 1,662,032 km (0.092 R)
• M11: 1,800,560 km (0.068 R)
• M12: 1,881,642 km (0.079 R)
• M13: 2,196,396 km (0.071 R)
• M14: 2,349,135 km (0.102 R)
• M15: 2,460,586 km (0.072 R)
• M16: 2,899,955 km (0.102 R)
• M17: 3,019,783 km (0.114 R)
• M18: 3,190,324 km (0.083 R)
• M19: 3,264,375 km (0.12 R)
• M20: 3,747,127 km (0.058 R)
• M21: 3,825,367 km (0.079 R)
• M22: 4,010,270 km (0.108 R)
• M23: 4,807,627 km (0.083 R)
• M24: 5,064,935 km (0.101 R)
• M25: 5,180,873 km (0.118 R)
• M26: 5,743,361 km (0.103 R)
• M27: 5,864,237 km (0.117 R)
• M28: 6,016,527 km (0.096 R)
• M29: 6,263,064 km (0.102 R)
• M30: 6,387,679 km (0.041 R)
• M31: 7,479,146 km (0.074 R)
• M32: 7,611,390 km (0.118 R)
• M33: 9,081,488 km (0.085 R)
• M34: 9,258,014 km (0.085 R)
• M35: 9,400,132 km (0.101 R)
• M36: 9,758,568 km (0.111 R)
• M37: 10,157,995 km (0.088 R)
• M38: 10,785,857 km (0.077 R)
• M39: 10,935,455 km (0.092 R)
• M40: 11,048,102 km (0.085 R)
• M41: 11,886,000 km (0.066 R)
• M42: 12,118,026 km (0.106 R)
• M43: 12,783,736 km (0.081 R)
• M44: 13,461,415 km (0.108 R)
• M45: 14,314,422 km (0.116 R)
• M46: 15,101,456 km (0.066 R)
• M47: 15,690,273 km (0.101 R)
• M48: 15,817,432 km (0.043 R)
• M49: 16,674,029 km (0.081 R)
• M50: 17,107,863 km (0.115 R)
• M51: 17,677,681 km (0.078 R)
• M52: 18,075,612 km (0.094 R)
• M53: 18,611,022 km (0.086 R)
• M54: 18,925,776 km (0.101 R)
• M55: 20,386,749 km (0.112 R)
• M56: 20,479,350 km (0.106 R)
• M57: 20,618,327 km (0.098 R)
• M58: 20,944,001 km (0.115 R)
• M59: 21,318,295 km (0.108 R)
• M60: 21,412,093 km (0.085 R)
• M61: 21,741,956 km (0.057 R)
• M62: 22,216,032 km (0.104 R)
• M63: 22,358,898 km (0.114 R)
• M64: 22,597,656 km (0.063 R)
• M65: 23,126,036 km (0.117 R)
• M66: 23,464,426 km (0.077 R)
• M67: 23,950,769 km (0.089 R)
• M68: 24,784,926 km (0.117 R)
• M69: 25,180,912 km (0.093 R)
• M70: 25,329,911 km (0.112 R)
• M71: 25,928,752 km (0.101 R)
• M72: 26,886,627 km (0.06 R)
• M73: 26,988,204 km (0.112 R)
• M74: 27,293,384 km (0.076 R)
• M75: 27,753,547 km (0.026 R)
• M76: 29,096,935 km (0.108 R)
• M77: 29,305,475 km (0.082 R)
• M78: 30,039,402 km (0.053 R)
• M79: 30,885,677 km (0.115 R)
• M80: 32,709,574 km (0.117 R)
• M81: 34,073,009 km (0.115 R)
• M82: 35,621,946 km (0.119 R)
• M83: 35,956,895 km (0.115 R)
• M84: 36,124,744 km (0.11 R)
• M85: 37,193,771 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 527.4

Radius: 6.2

Gravity: 13.72 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 12.6 AU - 19.82 AU

Year: 22832 Days

Day: 21.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 153.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 76,175,910 km

• M1: 177,124 km (0.064 R)
• M2: 231,129 km (0.045 R)
• M3: 414,685 km (0.073 R)
• M4: 533,316 km (0.047 R)
• M5: 927,956 km (0.081 R)
• M6: 2,097,661 km (0.12 R)
• M7: 2,200,585 km (0.1 R)
• M8: 2,929,426 km (0.045 R)
• M9: 3,359,819 km (0.111 R)
• M10: 4,498,109 km (0.09 R)
• M11: 4,676,130 km (0.077 R)
• M12: 4,901,873 km (0.116 R)
• M13: 5,177,433 km (0.079 R)
• M14: 5,317,157 km (0.089 R)
• M15: 5,458,228 km (0.11 R)
• M16: 5,505,501 km (0.037 R)
• M17: 5,600,495 km (0.113 R)
• M18: 5,648,068 km (0.044 R)
• M19: 5,985,710 km (0.113 R)
• M20: 6,529,349 km (0.09 R)
• M21: 9,532,376 km (0.097 R)
• M22: 10,049,686 km (0.043 R)
• M23: 10,931,864 km (0.091 R)
• M24: 11,716,356 km (0.075 R)
• M25: 11,777,541 km (0.116 R)
• M26: 11,961,397 km (0.113 R)
• M27: 12,394,333 km (0.079 R)
• M28: 12,456,566 km (0.09 R)
• M29: 13,852,464 km (0.117 R)
• M30: 15,230,410 km (0.119 R)
• M31: 16,927,149 km (0.116 R)
• M32: 17,412,743 km (0.108 R)
• M33: 17,552,468 km (0.097 R)
• M34: 18,256,027 km (0.094 R)
• M35: 19,618,265 km (0.048 R)
• M36: 20,128,244 km (0.119 R)
• M37: 20,790,514 km (0.045 R)
• M38: 20,938,616 km (0.114 R)
• M39: 22,743,364 km (0.065 R)
• M40: 23,202,331 km (0.081 R)
• M41: 23,741,631 km (0.12 R)
• M42: 24,129,239 km (0.117 R)
• M43: 24,519,091 km (0.108 R)
• M44: 24,989,726 km (0.099 R)
• M45: 25,939,672 km (0.062 R)
• M46: 26,982,070 km (0.048 R)
• M47: 27,467,815 km (0.081 R)
• M48: 27,711,809 km (0.103 R)
• M49: 28,612,388 km (0.109 R)
• M50: 29,855,995 km (0.063 R)
• M51: 30,274,420 km (0.036 R)
• M52: 32,138,559 km (0.089 R)
• M53: 32,395,568 km (0.083 R)
• M54: 33,604,170 km (0.065 R)
• M55: 35,003,508 km (0.071 R)
• M56: 35,444,672 km (0.079 R)
• M57: 36,689,626 km (0.095 R)
• M58: 41,998,106 km (0.104 R)
• M59: 44,263,766 km (0.06 R)
• M60: 46,568,920 km (0.082 R)
• M61: 47,054,065 km (0.07 R)
• M62: 47,540,857 km (0.075 R)
• M63: 48,225,267 km (0.12 R)
• M64: 48,814,384 km (0.111 R)
• M65: 50,098,981 km (0.045 R)
• M66: 54,019,342 km (0.028 R)
• M67: 55,347,771 km (0.085 R)
• M68: 56,480,227 km (0.119 R)
• M69: 60,028,838 km (0.084 R)
• M70: 60,134,305 km (0.116 R)
• M71: 60,768,301 km (0.1 R)
• M72: 63,111,901 km (0.075 R)
• M73: 65,485,122 km (0.084 R)
• M74: 65,919,703 km (0.108 R)
• M75: 67,338,789 km (0.094 R)
• M76: 68,106,974 km (0.097 R)
• M77: 69,430,765 km (0.077 R)
• M78: 70,318,030 km (0.112 R)
• M79: 71,432,385 km (0.08 R)
• M80: 74,017,436 km (0.114 R)
• M81: 74,810,305 km (0.071 R)
• M82: 75,150,939 km (0.112 R)
• M83: 75,947,697 km (0.078 R)
• M84: 76,061,841 km (0.101 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 517 - 19,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit