🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.63 AU - 0.97 AU

Year: 263 Days

Day: 40.2 Hours

Environment

Temp: 131 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.44 AU - 2.12 AU

Year: 872 Days

Day: 42.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,872,945 km

• M1: 676,182 km (0.051 R)

Asteroid Belt

Center: 5.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 10.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.65 AU - 8.99 AU

Year: 9616 Days

Day: 6.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 77,872,945 km

• M1: 150,196 km (0.106 R)
• M2: 235,018 km (0.075 R)
• M3: 360,531 km (0.059 R)
• M4: 555,457 km (0.101 R)
• M5: 638,484 km (0.057 R)
• M6: 882,627 km (0.12 R)
• M7: 1,103,434 km (0.071 R)
• M8: 1,304,493 km (0.083 R)
• M9: 1,639,293 km (0.074 R)
• M10: 1,806,245 km (0.095 R)
• M11: 2,553,935 km (0.083 R)
• M12: 2,675,109 km (0.054 R)
• M13: 2,748,711 km (0.066 R)
• M14: 3,024,570 km (0.104 R)
• M15: 3,152,925 km (0.117 R)
• M16: 3,309,404 km (0.036 R)
• M17: 3,603,065 km (0.058 R)
• M18: 3,739,498 km (0.117 R)
• M19: 3,933,227 km (0.109 R)
• M20: 4,017,301 km (0.044 R)
• M21: 4,158,821 km (0.075 R)
• M22: 4,622,724 km (0.118 R)
• M23: 5,164,418 km (0.084 R)
• M24: 5,287,686 km (0.087 R)
• M25: 5,380,587 km (0.117 R)
• M26: 5,474,235 km (0.097 R)
• M27: 5,950,255 km (0.107 R)
• M28: 6,177,046 km (0.082 R)
• M29: 7,215,105 km (0.096 R)
• M30: 8,524,087 km (0.099 R)
• M31: 8,633,443 km (0.077 R)
• M32: 8,779,899 km (0.105 R)
• M33: 9,187,104 km (0.035 R)
• M34: 9,299,303 km (0.075 R)
• M35: 9,449,499 km (0.111 R)
• M36: 9,866,728 km (0.1 R)
• M37: 10,290,090 km (0.067 R)
• M38: 10,445,522 km (0.044 R)
• M39: 10,601,702 km (0.061 R)
• M40: 10,719,435 km (0.118 R)
• M41: 11,035,386 km (0.069 R)
• M42: 11,514,997 km (0.047 R)
• M43: 12,001,489 km (0.115 R)
• M44: 12,165,149 km (0.101 R)
• M45: 12,288,418 km (0.119 R)
• M46: 12,370,846 km (0.101 R)
• M47: 13,628,665 km (0.044 R)
• M48: 13,970,945 km (0.05 R)
• M49: 14,186,366 km (0.094 R)
• M50: 14,402,834 km (0.117 R)
• M51: 14,620,499 km (0.098 R)
• M52: 14,883,043 km (0.112 R)
• M53: 15,103,102 km (0.103 R)
• M54: 15,546,211 km (0.062 R)
• M55: 16,219,252 km (0.111 R)
• M56: 16,627,504 km (0.103 R)
• M57: 17,361,730 km (0.094 R)
• M58: 18,200,526 km (0.076 R)
• M59: 18,814,326 km (0.085 R)
• M60: 19,435,157 km (0.061 R)
• M61: 20,745,784 km (0.104 R)
• M62: 20,844,070 km (0.055 R)
• M63: 21,585,626 km (0.113 R)
• M64: 22,134,950 km (0.101 R)
• M65: 22,235,330 km (0.056 R)
• M66: 22,386,125 km (0.102 R)
• M67: 22,993,043 km (0.098 R)
• M68: 23,349,535 km (0.079 R)
• M69: 23,451,710 km (0.082 R)
• M70: 23,605,198 km (0.071 R)
• M71: 24,016,442 km (0.09 R)
• M72: 25,526,633 km (0.07 R)
• M73: 26,001,456 km (0.06 R)
• M74: 29,960,115 km (0.105 R)
• M75: 32,207,674 km (0.081 R)
• M76: 32,949,679 km (0.049 R)
• M77: 33,121,866 km (0.098 R)
• M78: 33,466,839 km (0.095 R)
• M79: 33,582,029 km (0.077 R)
• M80: 33,870,753 km (0.087 R)
• M81: 34,276,463 km (0.049 R)
• M82: 34,392,700 km (0.104 R)
• M83: 34,975,533 km (0.107 R)
• M84: 35,209,654 km (0.025 R)
• M85: 35,620,599 km (0.04 R)
• M86: 35,915,008 km (0.066 R)
• M87: 36,447,128 km (0.089 R)
• M88: 37,041,480 km (0.112 R)
• M89: 37,638,974 km (0.056 R)
• M90: 39,816,221 km (0.08 R)
• M91: 39,999,479 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.7

Radius: 12.2

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 9.89 AU - 11.63 AU

Year: 12957 Days

Day: 5.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 77,872,945 km

• M1: 216,917 km (0.075 R)
• M2: 448,943 km (0.118 R)
• M3: 722,707 km (0.045 R)
• M4: 880,383 km (0.11 R)
• M5: 1,512,734 km (0.063 R)
• M6: 1,696,141 km (0.079 R)
• M7: 1,935,946 km (0.066 R)
• M8: 2,212,702 km (0.039 R)
• M9: 2,665,834 km (0.11 R)
• M10: 3,032,050 km (0.065 R)
• M11: 3,177,160 km (0.052 R)
• M12: 4,355,392 km (0.099 R)
• M13: 4,453,828 km (0.085 R)
• M14: 5,407,813 km (0.061 R)
• M15: 5,620,542 km (0.102 R)
• M16: 5,872,016 km (0.12 R)
• M17: 7,107,395 km (0.09 R)
• M18: 7,340,618 km (0.113 R)
• M19: 8,095,489 km (0.086 R)
• M20: 8,461,854 km (0.119 R)
• M21: 10,373,715 km (0.111 R)
• M22: 10,461,678 km (0.094 R)
• M23: 10,816,225 km (0.099 R)
• M24: 11,039,724 km (0.075 R)
• M25: 11,219,691 km (0.115 R)
• M26: 12,180,558 km (0.104 R)
• M27: 12,319,833 km (0.11 R)
• M28: 12,930,193 km (0.069 R)
• M29: 13,936,837 km (0.118 R)
• M30: 14,474,192 km (0.096 R)
• M31: 14,621,995 km (0.113 R)
• M32: 14,869,280 km (0.103 R)
• M33: 15,168,027 km (0.062 R)
• M34: 15,368,189 km (0.066 R)
• M35: 17,365,919 km (0.07 R)
• M36: 17,680,524 km (0.1 R)
• M37: 18,049,881 km (0.114 R)
• M38: 18,262,160 km (0.082 R)
• M39: 18,582,000 km (0.082 R)
• M40: 18,903,785 km (0.099 R)
• M41: 19,011,496 km (0.102 R)
• M42: 19,119,356 km (0.11 R)
• M43: 19,227,366 km (0.062 R)
• M44: 19,335,674 km (0.092 R)
• M45: 20,099,372 km (0.052 R)
• M46: 20,429,684 km (0.035 R)
• M47: 21,319,342 km (0.067 R)
• M48: 21,881,681 km (0.103 R)
• M49: 22,051,474 km (0.095 R)
• M50: 22,392,108 km (0.083 R)
• M51: 22,791,834 km (0.071 R)
• M52: 23,021,317 km (0.102 R)
• M53: 24,005,073 km (0.114 R)
• M54: 24,180,102 km (0.098 R)
• M55: 24,707,734 km (0.063 R)
• M56: 24,884,409 km (0.046 R)
• M57: 26,313,517 km (0.089 R)
• M58: 27,402,590 km (0.112 R)
• M59: 28,013,996 km (0.097 R)
• M60: 29,749,930 km (0.099 R)
• M61: 30,126,468 km (0.12 R)
• M62: 30,694,192 km (0.041 R)
• M63: 31,456,692 km (0.089 R)
• M64: 31,968,467 km (0.072 R)
• M65: 32,354,130 km (0.093 R)
• M66: 33,065,169 km (0.092 R)
• M67: 34,174,138 km (0.079 R)
• M68: 34,436,981 km (0.111 R)
• M69: 34,964,314 km (0.112 R)
• M70: 35,760,623 km (0.03 R)
• M71: 36,094,077 km (0.115 R)
• M72: 36,227,817 km (0.112 R)
• M73: 37,980,805 km (0.055 R)
• M74: 39,623,539 km (0.029 R)
• M75: 40,384,095 km (0.109 R)
• M76: 41,569,060 km (0.107 R)
• M77: 42,482,953 km (0.092 R)
• M78: 43,048,582 km (0.088 R)
• M79: 44,473,652 km (0.063 R)
• M80: 45,986,535 km (0.08 R)
• M81: 47,956,440 km (0.102 R)
• M82: 48,177,097 km (0.08 R)
• M83: 49,136,767 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.4

Radius: 3.5

Gravity: 57.18 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 12.67 AU - 16.53 AU

Year: 20479 Days

Day: 22.7 Hours

Environment

Temp: -198 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 77,872,945 km

• M1: 50,414 km (0.083 R)
• M2: 79,736 km (0.089 R)
• M3: 201,060 km (0.118 R)
• M4: 369,806 km (0.078 R)
• M5: 408,253 km (0.077 R)
• M6: 1,130,661 km (0.106 R)
• M7: 1,454,241 km (0.109 R)
• M8: 1,706,463 km (0.078 R)
• M9: 2,467,916 km (0.104 R)
• M10: 2,767,561 km (0.079 R)
• M11: 2,844,304 km (0.107 R)
• M12: 3,238,495 km (0.074 R)
• M13: 3,441,948 km (0.092 R)
• M14: 3,904,056 km (0.05 R)
• M15: 4,474,921 km (0.115 R)
• M16: 4,610,307 km (0.078 R)
• M17: 4,747,040 km (0.059 R)
• M18: 4,839,042 km (0.057 R)
• M19: 5,790,186 km (0.109 R)
• M20: 5,839,254 km (0.119 R)
• M21: 6,036,723 km (0.08 R)
• M22: 6,489,256 km (0.108 R)
• M23: 6,796,979 km (0.04 R)
• M24: 7,057,130 km (0.083 R)
• M25: 7,109,489 km (0.084 R)
• M26: 7,161,998 km (0.056 R)
• M27: 8,796,953 km (0.045 R)
• M28: 9,194,435 km (0.046 R)
• M29: 10,480,976 km (0.071 R)
• M30: 10,841,657 km (0.066 R)
• M31: 11,947,484 km (0.081 R)
• M32: 12,640,870 km (0.037 R)
• M33: 14,397,149 km (0.073 R)
• M34: 16,159,113 km (0.06 R)
• M35: 16,714,720 km (0.111 R)
• M36: 18,274,876 km (0.057 R)
• M37: 20,475,909 km (0.1 R)
• M38: 21,227,938 km (0.102 R)
• M39: 22,296,067 km (0.102 R)
• M40: 22,372,960 km (0.099 R)
• M41: 22,604,388 km (0.094 R)
• M42: 22,759,072 km (0.106 R)
• M43: 22,991,697 km (0.07 R)
• M44: 25,522,594 km (0.116 R)
• M45: 25,603,077 km (0.05 R)
• M46: 26,738,974 km (0.091 R)
• M47: 26,902,634 km (0.064 R)
• M48: 27,313,130 km (0.079 R)
• M49: 29,988,688 km (0.118 R)
• M50: 32,397,364 km (0.113 R)
• M51: 33,978,314 km (0.105 R)
• M52: 34,510,882 km (0.11 R)
• M53: 36,034,686 km (0.067 R)
• M54: 37,946,996 km (0.084 R)
• M55: 39,705,519 km (0.084 R)
• M56: 41,206,883 km (0.085 R)
• M57: 42,249,730 km (0.113 R)
• M58: 42,535,611 km (0.092 R)
• M59: 43,878,402 km (0.12 R)
• M60: 44,555,033 km (0.079 R)
• M61: 44,846,150 km (0.091 R)
• M62: 45,430,031 km (0.059 R)
• M63: 46,507,136 km (0.064 R)
• M64: 47,196,931 km (0.079 R)
• M65: 47,691,801 km (0.098 R)
• M66: 47,890,168 km (0.098 R)
• M67: 49,487,125 km (0.078 R)
• M68: 51,915,248 km (0.077 R)
• M69: 52,221,475 km (0.055 R)
• M70: 53,040,972 km (0.109 R)
• M71: 53,452,366 km (0.119 R)
• M72: 54,589,011 km (0.103 R)
• M73: 55,316,505 km (0.093 R)
• M74: 56,256,578 km (0.025 R)
• M75: 56,781,218 km (0.091 R)
• M76: 57,307,354 km (0.117 R)
• M77: 58,364,562 km (0.116 R)
• M78: 61,143,043 km (0.114 R)
• M79: 61,466,474 km (0.099 R)
• M80: 62,765,582 km (0.111 R)
• M81: 62,874,339 km (0.102 R)
• M82: 63,200,762 km (0.091 R)
• M83: 63,855,103 km (0.113 R)
• M84: 64,183,321 km (0.119 R)
• M85: 64,950,908 km (0.08 R)
• M86: 66,052,995 km (0.103 R)
• M87: 67,494,670 km (0.042 R)
• M88: 67,828,871 km (0.119 R)
• M89: 70,635,178 km (0.12 R)
• M90: 71,541,143 km (0.071 R)
• M91: 73,822,809 km (0.116 R)
• M92: 76,128,412 km (0.069 R)
• M93: 76,592,315 km (0.119 R)
• M94: 76,824,640 km (0.117 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 17,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit