🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.29 AU - 1.67 AU

Year: 658 Days

Day: 17.6 Hours

Environment

Temp: -28 °C

Axial Tilt: 86.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.48 AU - 2.32 AU

Year: 957 Days

Day: 33.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,687,932 km

• M1: 655,388 km (0.11 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3.36 AU - 4.88 AU

Year: 3054 Days

Day: 44.6 Hours

Environment

Temp: -122 °C

Axial Tilt: 109.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.42 AU - 4.92 AU

Year: 3110 Days

Day: 46.2 Hours

Environment

Temp: -124 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.5

Radius: 8.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.78 AU - 8.3 AU

Year: 6823 Days

Day: 8.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,687,932 km

• M1: 157,527 km (0.036 R)
• M2: 229,184 km (0.097 R)
• M3: 305,479 km (0.107 R)
• M4: 371,751 km (0.108 R)
• M5: 451,636 km (0.099 R)
• M6: 514,018 km (0.084 R)
• M7: 579,692 km (0.069 R)
• M8: 639,680 km (0.101 R)
• M9: 702,063 km (0.1 R)
• M10: 922,420 km (0.079 R)
• M11: 1,121,086 km (0.118 R)
• M12: 1,356,853 km (0.044 R)
• M13: 1,438,982 km (0.09 R)
• M14: 1,633,010 km (0.108 R)
• M15: 1,874,611 km (0.045 R)
• M16: 1,953,449 km (0.109 R)
• M17: 2,046,648 km (0.053 R)
• M18: 2,363,646 km (0.088 R)
• M19: 2,420,494 km (0.091 R)
• M20: 2,477,640 km (0.103 R)
• M21: 2,652,071 km (0.109 R)
• M22: 2,725,972 km (0.107 R)
• M23: 2,936,457 km (0.085 R)
• M24: 3,246,573 km (0.085 R)
• M25: 3,373,582 km (0.116 R)
• M26: 3,583,467 km (0.12 R)
• M27: 3,747,875 km (0.052 R)
• M28: 4,016,104 km (0.097 R)
• M29: 4,273,263 km (0.073 R)
• M30: 5,280,356 km (0.103 R)
• M31: 5,505,501 km (0.045 R)
• M32: 5,562,198 km (0.115 R)
• M33: 5,791,233 km (0.103 R)
• M34: 5,906,872 km (0.091 R)
• M35: 6,496,886 km (0.036 R)
• M36: 6,798,924 km (0.116 R)
• M37: 6,900,651 km (0.059 R)
• M38: 7,711,172 km (0.113 R)
• M39: 8,052,405 km (0.051 R)
• M40: 8,117,031 km (0.118 R)
• M41: 8,398,724 km (0.105 R)
• M42: 8,485,939 km (0.081 R)
• M43: 8,661,567 km (0.081 R)
• M44: 8,771,821 km (0.088 R)
• M45: 9,195,482 km (0.056 R)
• M46: 9,762,907 km (0.073 R)
• M47: 10,062,402 km (0.052 R)
• M48: 10,248,352 km (0.119 R)
• M49: 10,482,323 km (0.106 R)
• M50: 11,218,644 km (0.118 R)
• M51: 11,508,115 km (0.071 R)
• M52: 11,947,036 km (0.042 R)
• M53: 12,020,787 km (0.11 R)
• M54: 12,143,906 km (0.094 R)
• M55: 12,416,324 km (0.097 R)
• M56: 12,715,819 km (0.067 R)
• M57: 12,967,293 km (0.046 R)
• M58: 13,118,985 km (0.073 R)
• M59: 13,194,981 km (0.036 R)
• M60: 13,271,126 km (0.098 R)
• M61: 13,603,084 km (0.113 R)
• M62: 14,170,808 km (0.101 R)
• M63: 14,904,735 km (0.081 R)
• M64: 15,090,087 km (0.061 R)
• M65: 15,223,079 km (0.07 R)
• M66: 15,329,593 km (0.039 R)
• M67: 16,001,437 km (0.106 R)
• M68: 16,055,741 km (0.108 R)
• M69: 16,683,005 km (0.117 R)
• M70: 16,875,537 km (0.063 R)
• M71: 16,930,589 km (0.05 R)
• M72: 17,179,520 km (0.072 R)
• M73: 17,401,823 km (0.088 R)
• M74: 17,597,048 km (0.096 R)
• M75: 17,877,245 km (0.109 R)
• M76: 18,413,703 km (0.107 R)
• M77: 19,300,220 km (0.064 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.4

Radius: 9.4

Gravity: 10.6 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 9.03 AU - 11.19 AU

Year: 11741 Days

Day: 7.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,687,932 km

• M1: 126,560 km (0.12 R)
• M2: 204,500 km (0.106 R)
• M3: 487,390 km (0.111 R)
• M4: 858,393 km (0.105 R)
• M5: 1,453,942 km (0.049 R)
• M6: 1,819,858 km (0.118 R)
• M7: 2,185,026 km (0.056 R)
• M8: 3,312,246 km (0.12 R)
• M9: 4,041,386 km (0.109 R)
• M10: 4,442,758 km (0.084 R)
• M11: 4,742,701 km (0.075 R)
• M12: 4,972,035 km (0.113 R)
• M13: 5,521,358 km (0.093 R)
• M14: 5,681,877 km (0.108 R)
• M15: 7,151,377 km (0.098 R)
• M16: 7,591,942 km (0.096 R)
• M17: 8,223,395 km (0.107 R)
• M18: 10,168,167 km (0.093 R)
• M19: 10,913,613 km (0.056 R)
• M20: 11,420,451 km (0.103 R)
• M21: 11,935,068 km (0.066 R)
• M22: 12,299,787 km (0.071 R)
• M23: 12,774,013 km (0.025 R)
• M24: 13,469,643 km (0.109 R)
• M25: 14,122,637 km (0.114 R)
• M26: 14,563,802 km (0.096 R)
• M27: 16,200,552 km (0.074 R)
• M28: 16,720,255 km (0.114 R)
• M29: 17,776,117 km (0.109 R)
• M30: 19,644,594 km (0.101 R)
• M31: 19,890,234 km (0.069 R)
• M32: 20,075,137 km (0.041 R)
• M33: 20,882,965 km (0.064 R)
• M34: 21,070,860 km (0.051 R)
• M35: 21,385,315 km (0.096 R)
• M36: 21,828,274 km (0.082 R)
• M37: 22,019,011 km (0.109 R)
• M38: 22,466,159 km (0.051 R)
• M39: 22,916,299 km (0.052 R)
• M40: 23,110,178 km (0.102 R)
• M41: 24,153,324 km (0.059 R)
• M42: 24,416,467 km (0.1 R)
• M43: 25,145,008 km (0.116 R)
• M44: 25,679,372 km (0.096 R)
• M45: 26,285,094 km (0.096 R)
• M46: 26,623,634 km (0.107 R)
• M47: 28,061,120 km (0.115 R)
• M48: 28,199,348 km (0.113 R)
• M49: 29,243,242 km (0.073 R)
• M50: 30,654,848 km (0.111 R)
• M51: 31,154,056 km (0.037 R)
• M52: 32,016,188 km (0.115 R)
• M53: 32,958,954 km (0.041 R)
• M54: 33,250,820 km (0.12 R)
• M55: 33,397,126 km (0.088 R)
• M56: 33,910,845 km (0.108 R)
• M57: 34,427,108 km (0.062 R)
• M58: 35,020,413 km (0.11 R)
• M59: 35,392,911 km (0.061 R)
• M60: 36,066,700 km (0.115 R)
• M61: 37,655,430 km (0.102 R)
• M62: 37,884,165 km (0.053 R)
• M63: 38,113,498 km (0.118 R)
• M64: 38,650,255 km (0.107 R)
• M65: 40,665,788 km (0.088 R)
• M66: 42,160,270 km (0.103 R)
• M67: 43,913,109 km (0.113 R)
• M68: 44,314,779 km (0.095 R)
• M69: 44,475,746 km (0.073 R)
• M70: 45,527,120 km (0.033 R)
• M71: 46,015,108 km (0.119 R)
• M72: 46,423,062 km (0.096 R)
• M73: 47,819,109 km (0.1 R)
• M74: 49,228,919 km (0.102 R)
• M75: 49,813,548 km (0.07 R)
• M76: 50,232,422 km (0.116 R)
• M77: 51,919,736 km (0.113 R)
• M78: 52,685,079 km (0.093 R)
• M79: 53,111,882 km (0.075 R)
• M80: 54,485,340 km (0.111 R)
• M81: 54,916,930 km (0.097 R)
• M82: 55,176,482 km (0.116 R)
• M83: 55,609,867 km (0.092 R)
• M84: 56,392,862 km (0.087 R)
• M85: 56,742,024 km (0.043 R)
• M86: 57,793,846 km (0.046 R)
• M87: 57,969,773 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 125.8

Radius: 7.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 15.97 AU - 19.83 AU

Year: 27661 Days

Day: 16.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 53,687,932 km

• M1: 120,725 km (0.12 R)
• M2: 402,568 km (0.056 R)
• M3: 524,490 km (0.031 R)
• M4: 590,463 km (0.116 R)
• M5: 694,882 km (0.05 R)
• M6: 825,032 km (0.105 R)
• M7: 1,174,642 km (0.106 R)
• M8: 1,470,996 km (0.048 R)
• M9: 1,867,281 km (0.069 R)
• M10: 2,323,554 km (0.098 R)
• M11: 2,665,984 km (0.061 R)
• M12: 3,429,681 km (0.079 R)
• M13: 3,622,512 km (0.119 R)
• M14: 4,188,441 km (0.076 R)
• M15: 4,429,443 km (0.104 R)
• M16: 4,675,083 km (0.111 R)
• M17: 4,817,500 km (0.117 R)
• M18: 4,997,466 km (0.101 R)
• M19: 5,364,131 km (0.119 R)
• M20: 5,513,130 km (0.053 R)
• M21: 5,663,626 km (0.087 R)
• M22: 6,200,981 km (0.075 R)
• M23: 7,078,074 km (0.072 R)
• M24: 7,489,617 km (0.116 R)
• M25: 7,698,157 km (0.086 R)
• M26: 7,824,417 km (0.11 R)
• M27: 8,121,369 km (0.085 R)
• M28: 8,465,295 km (0.104 R)
• M29: 8,551,912 km (0.038 R)
• M30: 9,211,788 km (0.106 R)
• M31: 10,440,585 km (0.051 R)
• M32: 11,575,285 km (0.11 R)
• M33: 13,959,875 km (0.073 R)
• M34: 14,062,349 km (0.094 R)
• M35: 14,319,957 km (0.086 R)
• M36: 14,579,060 km (0.066 R)
• M37: 14,996,738 km (0.061 R)
• M38: 16,761,394 km (0.066 R)
• M39: 16,870,451 km (0.09 R)
• M40: 17,529,579 km (0.114 R)
• M41: 18,029,535 km (0.095 R)
• M42: 18,309,283 km (0.105 R)
• M43: 18,590,527 km (0.108 R)
• M44: 19,100,357 km (0.102 R)
• M45: 19,614,674 km (0.073 R)
• M46: 21,362,127 km (0.095 R)
• M47: 21,955,582 km (0.055 R)
• M48: 22,674,848 km (0.111 R)
• M49: 23,097,911 km (0.081 R)
• M50: 23,341,008 km (0.062 R)
• M51: 23,523,816 km (0.061 R)
• M52: 23,768,259 km (0.078 R)
• M53: 24,444,890 km (0.115 R)
• M54: 25,502,996 km (0.116 R)
• M55: 26,639,491 km (0.055 R)
• M56: 26,703,220 km (0.071 R)
• M57: 27,534,984 km (0.054 R)
• M58: 27,986,321 km (0.081 R)
• M59: 28,310,350 km (0.064 R)
• M60: 28,700,651 km (0.062 R)
• M61: 28,831,100 km (0.113 R)
• M62: 29,092,747 km (0.114 R)
• M63: 29,158,271 km (0.093 R)
• M64: 29,355,141 km (0.038 R)
• M65: 30,679,083 km (0.097 R)
• M66: 32,769,114 km (0.111 R)
• M67: 33,179,013 km (0.084 R)
• M68: 34,765,797 km (0.044 R)
• M69: 36,165,584 km (0.114 R)
• M70: 37,085,163 km (0.108 R)
• M71: 38,155,984 km (0.104 R)
• M72: 39,962,977 km (0.036 R)
• M73: 40,840,219 km (0.049 R)
• M74: 42,316,450 km (0.102 R)
• M75: 43,360,045 km (0.117 R)
• M76: 43,584,891 km (0.092 R)
• M77: 45,092,987 km (0.071 R)
• M78: 45,168,983 km (0.118 R)
• M79: 45,320,825 km (0.118 R)
• M80: 46,618,287 km (0.053 R)
• M81: 46,771,774 km (0.098 R)
• M82: 46,925,411 km (0.107 R)
• M83: 47,079,198 km (0.044 R)
• M84: 47,773,332 km (0.114 R)
• M85: 47,850,674 km (0.048 R)
• M86: 48,082,850 km (0.102 R)
• M87: 48,315,475 km (0.117 R)
• M88: 49,640,912 km (0.056 R)
• M89: 50,111,397 km (0.082 R)
• M90: 50,583,528 km (0.096 R)
• M91: 53,046,059 km (0.028 R)
• M92: 53,527,165 km (0.094 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 551 - 20,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit