🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.49 AU - 0.67 AU

Year: 169 Days

Day: 27.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 15.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,601,659 km

• M1: 140,024 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.16 AU - 1.16 AU

Year: 478 Days

Day: 12.3 Hours

Environment

Temp: -8 °C

Axial Tilt: 16.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.16 AU - 1.5 AU

Year: 587 Days

Day: 14.3 Hours

Environment

Temp: -42 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.38 AU - 1.4 AU

Year: 627 Days

Day: 33.5 Hours

Environment

Temp: -49 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,601,659 km

• M1: 78,240 km (0.116 R)
• M2: 178,620 km (0.059 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 10.6

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 4.8 AU - 7.68 AU

Year: 5968 Days

Day: 8.6 Hours

Environment

Temp: -161 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 42,601,659 km

• M1: 137,032 km (0.039 R)
• M2: 214,523 km (0.083 R)
• M3: 287,826 km (0.091 R)
• M4: 384,616 km (0.054 R)
• M5: 506,389 km (0.079 R)
• M6: 643,420 km (0.11 R)
• M7: 780,751 km (0.101 R)
• M8: 928,554 km (0.083 R)
• M9: 1,191,397 km (0.082 R)
• M10: 1,316,012 km (0.065 R)
• M11: 1,461,571 km (0.051 R)
• M12: 1,595,611 km (0.088 R)
• M13: 1,840,353 km (0.114 R)
• M14: 2,078,513 km (0.111 R)
• M15: 2,385,488 km (0.114 R)
• M16: 2,544,510 km (0.099 R)
• M17: 2,748,412 km (0.057 R)
• M18: 2,852,383 km (0.081 R)
• M19: 3,000,185 km (0.065 R)
• M20: 3,548,761 km (0.093 R)
• M21: 3,639,417 km (0.114 R)
• M22: 3,986,634 km (0.104 R)
• M23: 4,224,045 km (0.081 R)
• M24: 5,116,995 km (0.074 R)
• M25: 5,271,380 km (0.03 R)
• M26: 5,375,201 km (0.107 R)
• M27: 5,717,331 km (0.116 R)
• M28: 5,904,628 km (0.118 R)
• M29: 6,312,581 km (0.1 R)
• M30: 6,786,208 km (0.089 R)
• M31: 7,012,999 km (0.115 R)
• M32: 7,271,205 km (0.066 R)
• M33: 7,679,158 km (0.12 R)
• M34: 7,915,523 km (0.034 R)
• M35: 8,034,752 km (0.086 R)
• M36: 8,124,511 km (0.111 R)
• M37: 8,608,759 km (0.089 R)
• M38: 10,117,454 km (0.093 R)
• M39: 10,572,830 km (0.11 R)
• M40: 11,168,079 km (0.101 R)
• M41: 11,335,330 km (0.091 R)
• M42: 11,436,159 km (0.077 R)
• M43: 11,876,425 km (0.052 R)
• M44: 12,184,298 km (0.081 R)
• M45: 12,322,077 km (0.062 R)
• M46: 12,391,192 km (0.119 R)
• M47: 12,529,719 km (0.078 R)
• M48: 12,948,444 km (0.106 R)
• M49: 13,620,737 km (0.116 R)
• M50: 13,692,095 km (0.049 R)
• M51: 14,159,438 km (0.087 R)
• M52: 16,497,653 km (0.073 R)
• M53: 16,764,835 km (0.082 R)
• M54: 18,953,153 km (0.031 R)
• M55: 19,232,901 km (0.066 R)
• M56: 19,796,735 km (0.106 R)
• M57: 19,877,667 km (0.032 R)
• M58: 19,958,750 km (0.069 R)
• M59: 20,039,981 km (0.105 R)
• M60: 20,243,434 km (0.067 R)
• M61: 20,652,584 km (0.088 R)
• M62: 21,561,990 km (0.101 R)
• M63: 21,854,155 km (0.084 R)
• M64: 22,273,777 km (0.104 R)
• M65: 22,823,250 km (0.082 R)
• M66: 23,078,314 km (0.083 R)
• M67: 23,634,369 km (0.101 R)
• M68: 23,978,743 km (0.079 R)
• M69: 24,281,380 km (0.066 R)
• M70: 24,585,363 km (0.104 R)
• M71: 24,978,057 km (0.108 R)
• M72: 26,435,440 km (0.094 R)
• M73: 26,748,099 km (0.034 R)
• M74: 27,106,985 km (0.081 R)
• M75: 27,196,893 km (0.114 R)
• M76: 27,332,129 km (0.093 R)
• M77: 27,784,214 km (0.112 R)
• M78: 27,965,676 km (0.103 R)
• M79: 28,512,606 km (0.065 R)
• M80: 28,925,197 km (0.118 R)
• M81: 29,201,205 km (0.083 R)
• M82: 29,663,463 km (0.105 R)
• M83: 31,017,323 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.1

Radius: 12.8

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.92 AU - 12.28 AU

Year: 12290 Days

Day: 10.1 Hours

Environment

Temp: -173 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,601,659 km

• M1: 172,486 km (0.067 R)
• M2: 319,391 km (0.096 R)
• M3: 661,671 km (0.043 R)
• M4: 747,690 km (0.104 R)
• M5: 1,197,381 km (0.079 R)
• M6: 1,580,502 km (0.101 R)
• M7: 1,676,244 km (0.088 R)
• M8: 2,347,340 km (0.046 R)
• M9: 2,799,275 km (0.114 R)
• M10: 3,065,560 km (0.034 R)
• M11: 3,402,604 km (0.099 R)
• M12: 3,623,260 km (0.053 R)
• M13: 3,783,929 km (0.096 R)
• M14: 3,881,466 km (0.063 R)
• M15: 4,450,088 km (0.089 R)
• M16: 4,902,771 km (0.046 R)
• M17: 5,188,653 km (0.077 R)
• M18: 5,665,122 km (0.062 R)
• M19: 6,079,508 km (0.077 R)
• M20: 6,194,100 km (0.029 R)
• M21: 6,857,866 km (0.103 R)
• M22: 7,137,763 km (0.119 R)
• M23: 8,041,933 km (0.113 R)
• M24: 8,379,874 km (0.096 R)
• M25: 8,982,155 km (0.075 R)
• M26: 9,509,787 km (0.051 R)
• M27: 9,598,648 km (0.09 R)
• M28: 10,228,904 km (0.061 R)
• M29: 10,733,348 km (0.041 R)
• M30: 10,965,524 km (0.099 R)
• M31: 11,340,267 km (0.106 R)
• M32: 12,054,297 km (0.114 R)
• M33: 12,247,129 km (0.046 R)
• M34: 13,226,995 km (0.099 R)
• M35: 14,028,989 km (0.062 R)
• M36: 15,209,316 km (0.085 R)
• M37: 16,049,308 km (0.055 R)
• M38: 16,474,914 km (0.103 R)
• M39: 17,228,738 km (0.08 R)
• M40: 17,446,104 km (0.113 R)
• M41: 17,555,161 km (0.083 R)
• M42: 17,883,827 km (0.11 R)
• M43: 18,491,494 km (0.059 R)
• M44: 19,670,325 km (0.088 R)
• M45: 20,182,997 km (0.106 R)
• M46: 21,279,848 km (0.118 R)
• M47: 21,571,564 km (0.114 R)
• M48: 21,688,699 km (0.031 R)
• M49: 22,277,517 km (0.108 R)
• M50: 22,455,089 km (0.055 R)
• M51: 22,692,800 km (0.114 R)
• M52: 23,410,571 km (0.075 R)
• M53: 23,651,573 km (0.054 R)
• M54: 23,893,323 km (0.093 R)
• M55: 24,991,521 km (0.111 R)
• M56: 26,858,054 km (0.117 R)
• M57: 27,236,836 km (0.1 R)
• M58: 27,871,878 km (0.111 R)
• M59: 28,191,270 km (0.108 R)
• M60: 30,264,098 km (0.059 R)
• M61: 31,252,491 km (0.068 R)
• M62: 31,850,583 km (0.11 R)
• M63: 32,855,881 km (0.077 R)
• M64: 33,464,146 km (0.091 R)
• M65: 33,735,666 km (0.062 R)
• M66: 33,871,651 km (0.05 R)
• M67: 35,241,967 km (0.078 R)
• M68: 36,003,420 km (0.093 R)
• M69: 37,261,090 km (0.104 R)
• M70: 37,401,712 km (0.112 R)
• M71: 38,036,605 km (0.082 R)
• M72: 39,962,977 km (0.07 R)
• M73: 40,178,996 km (0.084 R)
• M74: 40,323,208 km (0.057 R)
• M75: 40,539,826 km (0.075 R)
• M76: 40,756,893 km (0.026 R)
• M77: 40,974,408 km (0.117 R)
• M78: 44,132,868 km (0.044 R)
• M79: 45,703,795 km (0.114 R)
• M80: 46,458,217 km (0.115 R)
• M81: 48,592,530 km (0.116 R)
• M82: 49,208,275 km (0.074 R)
• M83: 50,214,171 km (0.09 R)
• M84: 51,539,907 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.7

Radius: 6

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 10.97 AU - 16.35 AU

Year: 19331 Days

Day: 16.3 Hours

Environment

Temp: -194 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 42,601,659 km

• M1: 263,292 km (0.091 R)
• M2: 341,233 km (0.079 R)
• M3: 440,715 km (0.08 R)
• M4: 480,508 km (0.114 R)
• M5: 913,445 km (0.102 R)
• M6: 1,001,109 km (0.106 R)
• M7: 1,165,966 km (0.116 R)
• M8: 1,261,260 km (0.103 R)
• M9: 1,480,421 km (0.105 R)
• M10: 1,563,148 km (0.091 R)
• M11: 1,976,637 km (0.112 R)
• M12: 3,081,866 km (0.054 R)
• M13: 3,214,709 km (0.12 R)
• M14: 3,596,632 km (0.117 R)
• M15: 3,708,531 km (0.098 R)
• M16: 3,935,621 km (0.047 R)
• M17: 4,796,108 km (0.086 R)
• M18: 5,941,878 km (0.107 R)
• M19: 7,132,527 km (0.079 R)
• M20: 7,557,385 km (0.043 R)
• M21: 8,209,931 km (0.115 R)
• M22: 8,394,385 km (0.093 R)
• M23: 8,617,585 km (0.095 R)
• M24: 8,918,127 km (0.104 R)
• M25: 9,183,963 km (0.088 R)
• M26: 9,298,704 km (0.084 R)
• M27: 9,568,280 km (0.115 R)
• M28: 10,154,703 km (0.039 R)
• M29: 10,712,404 km (0.077 R)
• M30: 11,035,536 km (0.114 R)
• M31: 11,279,979 km (0.101 R)
• M32: 11,526,366 km (0.075 R)
• M33: 11,815,838 km (0.118 R)
• M34: 12,233,665 km (0.105 R)
• M35: 12,275,702 km (0.104 R)
• M36: 12,402,112 km (0.084 R)
• M37: 12,486,635 km (0.051 R)
• M38: 12,528,971 km (0.056 R)
• M39: 12,571,457 km (0.068 R)
• M40: 12,912,241 km (0.11 R)
• M41: 14,527,599 km (0.031 R)
• M42: 14,930,167 km (0.099 R)
• M43: 15,020,075 km (0.04 R)
• M44: 15,746,073 km (0.088 R)
• M45: 16,298,090 km (0.12 R)
• M46: 16,437,066 km (0.048 R)
• M47: 16,529,966 km (0.089 R)
• M48: 18,713,946 km (0.077 R)
• M49: 18,907,974 km (0.097 R)
• M50: 19,396,411 km (0.111 R)
• M51: 19,543,615 km (0.072 R)
• M52: 20,186,288 km (0.092 R)
• M53: 20,235,954 km (0.053 R)
• M54: 20,585,265 km (0.075 R)
• M55: 21,542,991 km (0.106 R)
• M56: 22,052,970 km (0.116 R)
• M57: 22,515,228 km (0.034 R)
• M58: 23,084,597 km (0.094 R)
• M59: 23,188,717 km (0.118 R)
• M60: 25,462,904 km (0.085 R)
• M61: 25,947,900 km (0.073 R)
• M62: 26,002,055 km (0.065 R)
• M63: 26,272,976 km (0.068 R)
• M64: 26,381,584 km (0.104 R)
• M65: 26,817,513 km (0.061 R)
• M66: 26,981,622 km (0.082 R)
• M67: 27,641,498 km (0.038 R)
• M68: 27,917,955 km (0.114 R)
• M69: 28,306,610 km (0.099 R)
• M70: 28,362,260 km (0.052 R)
• M71: 28,697,060 km (0.085 R)
• M72: 28,808,960 km (0.102 R)
• M73: 29,314,152 km (0.113 R)
• M74: 30,162,820 km (0.082 R)
• M75: 33,460,257 km (0.114 R)
• M76: 34,287,533 km (0.115 R)
• M77: 34,763,254 km (0.067 R)
• M78: 35,781,417 km (0.057 R)
• M79: 36,022,419 km (0.043 R)
• M80: 36,505,920 km (0.069 R)
• M81: 36,809,304 km (0.097 R)
• M82: 37,479,652 km (0.073 R)
• M83: 37,969,585 km (0.089 R)
• M84: 38,215,374 km (0.099 R)
• M85: 38,338,494 km (0.083 R)
• M86: 38,400,128 km (0.082 R)
• M87: 39,017,967 km (0.1 R)
• M88: 39,452,399 km (0.091 R)
• M89: 40,200,837 km (0.053 R)
• M90: 40,263,369 km (0.113 R)
• M91: 40,451,264 km (0.117 R)
• M92: 41,838,485 km (0.072 R)
• M93: 41,965,344 km (0.111 R)
• M94: 42,155,932 km (0.113 R)
• M95: 42,219,511 km (0.093 R)
• M96: 42,537,855 km (0.085 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: 414 - 18,647 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit