🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.5 AU - 0.7 AU

Year: 176 Days

Day: 15.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,581,739 km

• M1: 427,252 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.53 AU - 0.69 AU

Year: 180 Days

Day: 25.9 Hours

Environment

Temp: 115 °C

Axial Tilt: 32.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 2.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.8

Radius: 14.6

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.36 AU - 5.12 AU

Year: 3307 Days

Day: 13.5 Hours

Environment

Temp: -131 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 67,581,739 km

• M1: 266,135 km (0.109 R)
• M2: 368,460 km (0.067 R)
• M3: 593,006 km (0.054 R)
• M4: 960,269 km (0.104 R)
• M5: 1,066,782 km (0.072 R)
• M6: 1,384,977 km (0.082 R)
• M7: 1,548,936 km (0.072 R)
• M8: 1,748,949 km (0.086 R)
• M9: 1,882,240 km (0.11 R)
• M10: 2,003,564 km (0.118 R)
• M11: 2,400,597 km (0.075 R)
• M12: 2,651,024 km (0.112 R)
• M13: 2,892,774 km (0.068 R)
• M14: 3,016,342 km (0.105 R)
• M15: 3,141,854 km (0.082 R)
• M16: 3,699,555 km (0.066 R)
• M17: 3,911,984 km (0.112 R)
• M18: 4,049,315 km (0.05 R)
• M19: 4,288,373 km (0.114 R)
• M20: 4,739,261 km (0.09 R)
• M21: 4,949,146 km (0.071 R)
• M22: 5,098,146 km (0.081 R)
• M23: 5,400,334 km (0.095 R)
• M24: 6,022,661 km (0.114 R)
• M25: 6,113,467 km (0.066 R)
• M26: 6,411,765 km (0.111 R)
• M27: 6,551,040 km (0.072 R)
• M28: 6,785,460 km (0.042 R)
• M29: 7,166,486 km (0.095 R)
• M30: 7,874,832 km (0.117 R)
• M31: 8,529,023 km (0.078 R)
• M32: 8,682,511 km (0.072 R)
• M33: 9,226,897 km (0.118 R)
• M34: 9,622,584 km (0.116 R)
• M35: 10,158,892 km (0.107 R)
• M36: 10,705,074 km (0.076 R)
• M37: 10,954,005 km (0.103 R)
• M38: 11,093,131 km (0.046 R)
• M39: 11,513,950 km (0.12 R)
• M40: 11,940,154 km (0.075 R)
• M41: 12,083,469 km (0.101 R)
• M42: 12,603,770 km (0.07 R)
• M43: 13,338,745 km (0.026 R)
• M44: 13,457,675 km (0.111 R)
• M45: 13,876,549 km (0.114 R)
• M46: 14,360,498 km (0.114 R)
• M47: 14,727,162 km (0.093 R)
• M48: 15,066,151 km (0.068 R)
• M49: 15,158,902 km (0.101 R)
• M50: 16,034,947 km (0.095 R)
• M51: 16,256,501 km (0.066 R)
• M52: 16,734,766 km (0.087 R)
• M53: 17,185,355 km (0.109 R)
• M54: 17,282,444 km (0.075 R)
• M55: 17,803,194 km (0.113 R)
• M56: 18,098,500 km (0.052 R)
• M57: 18,263,207 km (0.035 R)
• M58: 18,527,846 km (0.103 R)
• M59: 19,430,220 km (0.056 R)
• M60: 19,903,847 km (0.047 R)
• M61: 20,965,992 km (0.079 R)
• M62: 21,173,783 km (0.078 R)
• M63: 21,521,449 km (0.071 R)
• M64: 22,187,459 km (0.109 R)
• M65: 22,363,834 km (0.114 R)
• M66: 22,753,537 km (0.035 R)
• M67: 23,827,650 km (0.093 R)
• M68: 24,298,285 km (0.096 R)
• M69: 24,407,341 km (0.101 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 149.6

Radius: 5.4

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.88 AU - 14.22 AU

Year: 19946 Days

Day: 21.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,581,739 km

• M1: 168,447 km (0.067 R)
• M2: 340,934 km (0.113 R)
• M3: 474,375 km (0.042 R)
• M4: 517,758 km (0.074 R)
• M5: 593,156 km (0.085 R)
• M6: 877,092 km (0.062 R)
• M7: 1,383,481 km (0.05 R)
• M8: 1,710,801 km (0.099 R)
• M9: 2,037,373 km (0.066 R)
• M10: 2,207,915 km (0.116 R)
• M11: 2,282,415 km (0.096 R)
• M12: 2,383,094 km (0.118 R)
• M13: 2,433,957 km (0.097 R)
• M14: 2,536,881 km (0.115 R)
• M15: 3,353,535 km (0.045 R)
• M16: 3,613,387 km (0.062 R)
• M17: 3,849,752 km (0.119 R)
• M18: 4,121,571 km (0.052 R)
• M19: 4,306,324 km (0.113 R)
• M20: 4,368,557 km (0.097 R)
• M21: 4,715,923 km (0.117 R)
• M22: 4,844,428 km (0.043 R)
• M23: 6,017,574 km (0.048 R)
• M24: 6,332,927 km (0.101 R)
• M25: 6,617,761 km (0.098 R)
• M26: 6,979,489 km (0.072 R)
• M27: 7,722,392 km (0.109 R)
• M28: 8,218,757 km (0.045 R)
• M29: 8,295,950 km (0.086 R)
• M30: 9,483,607 km (0.057 R)
• M31: 10,221,424 km (0.118 R)
• M32: 10,765,811 km (0.118 R)
• M33: 11,491,660 km (0.097 R)
• M34: 12,057,439 km (0.092 R)
• M35: 12,945,302 km (0.095 R)
• M36: 13,625,075 km (0.026 R)
• M37: 14,316,217 km (0.06 R)
• M38: 14,877,508 km (0.113 R)
• M39: 16,021,334 km (0.088 R)
• M40: 16,214,764 km (0.047 R)
• M41: 16,360,173 km (0.097 R)
• M42: 16,506,180 km (0.117 R)
• M43: 17,341,535 km (0.074 R)
• M44: 17,839,396 km (0.038 R)
• M45: 19,104,396 km (0.091 R)
• M46: 19,980,890 km (0.119 R)
• M47: 20,032,800 km (0.119 R)
• M48: 20,712,573 km (0.083 R)
• M49: 22,796,771 km (0.116 R)
• M50: 22,905,379 km (0.078 R)
• M51: 23,396,509 km (0.045 R)
• M52: 23,560,917 km (0.109 R)
• M53: 23,780,826 km (0.118 R)
• M54: 23,946,281 km (0.064 R)
• M55: 24,222,738 km (0.045 R)
• M56: 24,667,342 km (0.112 R)
• M57: 26,017,164 km (0.115 R)
• M58: 26,529,537 km (0.085 R)
• M59: 26,930,309 km (0.107 R)
• M60: 28,144,595 km (0.095 R)
• M61: 29,258,651 km (0.087 R)
• M62: 30,029,229 km (0.102 R)
• M63: 31,287,946 km (0.111 R)
• M64: 31,529,696 km (0.11 R)
• M65: 32,380,459 km (0.114 R)
• M66: 32,625,052 km (0.092 R)
• M67: 32,808,758 km (0.092 R)
• M68: 33,177,367 km (0.12 R)
• M69: 33,238,852 km (0.084 R)
• M70: 33,485,539 km (0.074 R)
• M71: 33,547,323 km (0.116 R)
• M72: 33,609,106 km (0.114 R)
• M73: 33,856,541 km (0.111 R)
• M74: 34,478,120 km (0.103 R)
• M75: 35,985,020 km (0.113 R)
• M76: 37,193,172 km (0.072 R)
• M77: 37,641,667 km (0.119 R)
• M78: 38,285,386 km (0.034 R)
• M79: 38,738,219 km (0.12 R)
• M80: 39,062,697 km (0.108 R)
• M81: 40,435,407 km (0.092 R)
• M82: 41,823,974 km (0.046 R)
• M83: 41,957,116 km (0.079 R)
• M84: 43,497,226 km (0.059 R)
• M85: 43,699,483 km (0.101 R)
• M86: 44,511,650 km (0.098 R)
• M87: 45,533,852 km (0.102 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 231.8

Radius: 7.5

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 13.9 AU - 21.98 AU

Year: 28779 Days

Day: 21.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 67,581,739 km

• M1: 99,333 km (0.055 R)
• M2: 298,597 km (0.066 R)
• M3: 392,694 km (0.081 R)
• M4: 479,611 km (0.098 R)
• M5: 535,112 km (0.1 R)
• M6: 593,156 km (0.097 R)
• M7: 653,593 km (0.046 R)
• M8: 893,548 km (0.084 R)
• M9: 1,507,199 km (0.042 R)
• M10: 1,795,324 km (0.094 R)
• M11: 1,976,487 km (0.064 R)
• M12: 2,132,069 km (0.089 R)
• M13: 2,227,512 km (0.096 R)
• M14: 3,004,524 km (0.045 R)
• M15: 3,666,494 km (0.066 R)
• M16: 3,858,279 km (0.12 R)
• M17: 3,974,815 km (0.069 R)
• M18: 4,092,699 km (0.096 R)
• M19: 4,740,457 km (0.099 R)
• M20: 6,084,445 km (0.067 R)
• M21: 6,174,951 km (0.095 R)
• M22: 6,357,461 km (0.084 R)
• M23: 6,821,364 km (0.095 R)
• M24: 7,009,857 km (0.101 R)
• M25: 7,248,166 km (0.114 R)
• M26: 7,978,653 km (0.094 R)
• M27: 8,580,036 km (0.045 R)
• M28: 9,719,822 km (0.09 R)
• M29: 9,878,995 km (0.095 R)
• M30: 10,146,176 km (0.048 R)
• M31: 10,199,882 km (0.044 R)
• M32: 10,742,174 km (0.091 R)
• M33: 11,127,389 km (0.115 R)
• M34: 13,061,988 km (0.106 R)
• M35: 14,489,003 km (0.096 R)
• M36: 15,220,835 km (0.112 R)
• M37: 16,152,531 km (0.061 R)
• M38: 16,404,155 km (0.08 R)
• M39: 16,720,404 km (0.108 R)
• M40: 17,810,823 km (0.074 R)
• M41: 17,875,749 km (0.08 R)
• M42: 18,332,022 km (0.083 R)
• M43: 19,723,582 km (0.104 R)
• M44: 20,330,351 km (0.097 R)
• M45: 20,670,087 km (0.107 R)
• M46: 22,396,746 km (0.085 R)
• M47: 23,029,545 km (0.068 R)
• M48: 23,811,044 km (0.098 R)
• M49: 24,025,717 km (0.045 R)
• M50: 25,108,507 km (0.091 R)
• M51: 25,472,927 km (0.092 R)
• M52: 26,428,708 km (0.062 R)
• M53: 27,321,508 km (0.105 R)
• M54: 28,451,121 km (0.09 R)
• M55: 28,754,955 km (0.094 R)
• M56: 29,903,866 km (0.098 R)
• M57: 29,981,059 km (0.051 R)
• M58: 30,522,753 km (0.077 R)
• M59: 30,989,797 km (0.094 R)
• M60: 32,325,557 km (0.07 R)
• M61: 32,642,555 km (0.062 R)
• M62: 33,199,956 km (0.1 R)
• M63: 34,243,252 km (0.057 R)
• M64: 34,647,316 km (0.057 R)
• M65: 34,890,562 km (0.09 R)
• M66: 36,609,142 km (0.098 R)
• M67: 38,187,699 km (0.117 R)
• M68: 40,043,012 km (0.104 R)
• M69: 40,724,879 km (0.107 R)
• M70: 41,582,673 km (0.047 R)
• M71: 41,927,496 km (0.074 R)
• M72: 42,967,500 km (0.113 R)
• M73: 43,316,063 km (0.101 R)
• M74: 43,753,039 km (0.092 R)
• M75: 45,693,323 km (0.115 R)
• M76: 46,584,478 km (0.094 R)
• M77: 47,661,582 km (0.12 R)
• M78: 48,293,633 km (0.05 R)
• M79: 49,383,454 km (0.052 R)
• M80: 50,757,361 km (0.081 R)
• M81: 51,495,177 km (0.108 R)
• M82: 51,865,283 km (0.066 R)
• M83: 52,608,485 km (0.079 R)
• M84: 54,858,886 km (0.083 R)
• M85: 55,426,460 km (0.085 R)
• M86: 55,616,000 km (0.044 R)
• M87: 56,471,999 km (0.093 R)
• M88: 57,236,445 km (0.047 R)
• M89: 59,065,727 km (0.12 R)
• M90: 60,230,796 km (0.091 R)
• M91: 60,328,333 km (0.067 R)
• M92: 61,599,766 km (0.033 R)
• M93: 62,583,970 km (0.076 R)
• M94: 62,979,058 km (0.03 R)
• M95: 63,573,261 km (0.091 R)
• M96: 66,975,266 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 11,613 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit