🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.62 AU - 0.82 AU

Year: 231 Days

Day: 17.7 Hours

Environment

Temp: 108 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 41,839,058 km

• M1: 77,193 km (0.113 R)
• M2: 186,249 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.36

Radius: 0.66

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.55 AU - 0.91 AU

Year: 236 Days

Day: 31.5 Hours

Environment

Temp: 175 °C

Axial Tilt: 115.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.68 AU - 3.7 AU

Year: 2158 Days

Day: 15.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.6

Radius: 11

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.25 AU - 7.47 AU

Year: 6075 Days

Day: 14.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 41,839,058 km

• M1: 382,971 km (0.111 R)
• M2: 473,028 km (0.088 R)
• M3: 594,951 km (0.101 R)
• M4: 741,557 km (0.114 R)
• M5: 1,367,175 km (0.076 R)
• M6: 1,600,697 km (0.096 R)
• M7: 1,687,314 km (0.11 R)
• M8: 2,163,484 km (0.088 R)
• M9: 2,337,916 km (0.097 R)
• M10: 2,517,134 km (0.03 R)
• M11: 2,639,206 km (0.11 R)
• M12: 2,763,222 km (0.116 R)
• M13: 3,017,389 km (0.059 R)
• M14: 3,502,984 km (0.098 R)
• M15: 3,616,828 km (0.108 R)
• M16: 3,801,581 km (0.093 R)
• M17: 4,060,685 km (0.052 R)
• M18: 4,204,598 km (0.084 R)
• M19: 4,277,153 km (0.073 R)
• M20: 4,374,541 km (0.03 R)
• M21: 4,448,143 km (0.066 R)
• M22: 4,546,878 km (0.03 R)
• M23: 5,128,813 km (0.091 R)
• M24: 5,284,545 km (0.036 R)
• M25: 6,168,967 km (0.068 R)
• M26: 6,418,197 km (0.074 R)
• M27: 6,698,993 km (0.059 R)
• M28: 6,897,958 km (0.104 R)
• M29: 7,156,762 km (0.071 R)
• M30: 7,301,872 km (0.09 R)
• M31: 7,982,094 km (0.074 R)
• M32: 8,744,444 km (0.102 R)
• M33: 8,899,727 km (0.102 R)
• M34: 9,434,539 km (0.116 R)
• M35: 9,786,094 km (0.083 R)
• M36: 9,915,048 km (0.092 R)
• M37: 10,174,750 km (0.07 R)
• M38: 11,608,196 km (0.111 R)
• M39: 11,813,295 km (0.085 R)
• M40: 12,296,347 km (0.084 R)
• M41: 12,435,622 km (0.066 R)
• M42: 12,715,669 km (0.077 R)
• M43: 13,282,047 km (0.104 R)
• M44: 13,460,667 km (0.117 R)
• M45: 13,568,228 km (0.099 R)
• M46: 14,183,374 km (0.066 R)
• M47: 14,292,880 km (0.086 R)
• M48: 14,439,336 km (0.113 R)
• M49: 15,253,747 km (0.038 R)
• M50: 15,478,443 km (0.08 R)
• M51: 15,628,789 km (0.1 R)
• M52: 16,656,676 km (0.097 R)
• M53: 17,159,474 km (0.064 R)
• M54: 17,982,113 km (0.115 R)
• M55: 18,179,881 km (0.119 R)
• M56: 19,341,060 km (0.068 R)
• M57: 20,073,940 km (0.058 R)
• M58: 20,857,384 km (0.112 R)
• M59: 21,106,913 km (0.114 R)
• M60: 21,483,002 km (0.111 R)
• M61: 23,052,284 km (0.072 R)
• M62: 23,267,106 km (0.116 R)
• M63: 24,133,428 km (0.117 R)
• M64: 25,275,308 km (0.113 R)
• M65: 25,630,154 km (0.094 R)
• M66: 25,763,596 km (0.079 R)
• M67: 25,852,756 km (0.106 R)
• M68: 26,255,174 km (0.097 R)
• M69: 26,479,571 km (0.089 R)
• M70: 27,565,801 km (0.08 R)
• M71: 28,022,673 km (0.114 R)
• M72: 29,594,797 km (0.081 R)
• M73: 29,875,293 km (0.111 R)
• M74: 30,297,458 km (0.113 R)
• M75: 30,580,198 km (0.077 R)
• M76: 31,862,701 km (0.045 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.4

Radius: 9.2

Gravity: 4.61 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 5.45 AU - 7.89 AU

Year: 6524 Days

Day: 6.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,839,058 km

• M1: 343,776 km (0.059 R)
• M2: 498,610 km (0.081 R)
• M3: 563,086 km (0.106 R)
• M4: 713,881 km (0.082 R)
• M5: 865,424 km (0.079 R)
• M6: 1,042,099 km (0.111 R)
• M7: 1,200,822 km (0.107 R)
• M8: 1,336,956 km (0.08 R)
• M9: 1,931,757 km (0.101 R)
• M10: 2,038,271 km (0.106 R)
• M11: 2,110,377 km (0.054 R)
• M12: 2,619,908 km (0.12 R)
• M13: 2,678,849 km (0.091 R)
• M14: 2,798,079 km (0.108 R)
• M15: 3,021,428 km (0.084 R)
• M16: 3,229,369 km (0.088 R)
• M17: 3,703,744 km (0.108 R)
• M18: 3,971,823 km (0.086 R)
• M19: 4,199,960 km (0.115 R)
• M20: 4,597,891 km (0.036 R)
• M21: 4,765,291 km (0.085 R)
• M22: 5,454,787 km (0.045 R)
• M23: 5,632,061 km (0.091 R)
• M24: 6,201,729 km (0.098 R)
• M25: 6,280,867 km (0.078 R)
• M26: 6,493,445 km (0.092 R)
• M27: 6,654,562 km (0.055 R)
• M28: 7,145,542 km (0.085 R)
• M29: 7,256,245 km (0.086 R)
• M30: 7,423,495 km (0.102 R)
• M31: 7,847,007 km (0.114 R)
• M32: 8,018,595 km (0.039 R)
• M33: 8,249,425 km (0.063 R)
• M34: 8,599,634 km (0.115 R)
• M35: 8,688,046 km (0.057 R)
• M36: 8,925,009 km (0.107 R)
• M37: 9,164,216 km (0.097 R)
• M38: 9,710,248 km (0.079 R)
• M39: 9,987,154 km (0.119 R)
• M40: 10,297,869 km (0.12 R)
• M41: 10,580,309 km (0.072 R)
• M42: 11,475,353 km (0.111 R)
• M43: 11,768,116 km (0.111 R)
• M44: 11,964,688 km (0.096 R)
• M45: 12,129,395 km (0.1 R)
• M46: 12,228,579 km (0.049 R)
• M47: 12,661,365 km (0.104 R)
• M48: 12,795,555 km (0.075 R)
• M49: 13,099,238 km (0.119 R)
• M50: 13,955,237 km (0.042 R)
• M51: 14,093,765 km (0.115 R)
• M52: 14,723,273 km (0.059 R)
• M53: 14,935,253 km (0.093 R)
• M54: 16,009,815 km (0.058 R)
• M55: 16,264,131 km (0.044 R)
• M56: 17,555,759 km (0.054 R)
• M57: 18,346,533 km (0.118 R)
• M58: 19,341,509 km (0.087 R)
• M59: 19,457,447 km (0.095 R)
• M60: 19,690,072 km (0.11 R)
• M61: 20,472,020 km (0.083 R)
• M62: 21,065,026 km (0.041 R)
• M63: 21,784,292 km (0.117 R)
• M64: 21,945,110 km (0.102 R)
• M65: 22,187,309 km (0.106 R)
• M66: 22,511,488 km (0.05 R)
• M67: 22,714,941 km (0.117 R)
• M68: 22,878,152 km (0.061 R)
• M69: 24,197,456 km (0.076 R)
• M70: 24,950,531 km (0.054 R)
• M71: 25,499,107 km (0.107 R)
• M72: 26,866,431 km (0.053 R)
• M73: 27,733,201 km (0.103 R)
• M74: 27,863,950 km (0.073 R)
• M75: 28,082,363 km (0.107 R)
• M76: 28,389,188 km (0.113 R)
• M77: 29,271,815 km (0.074 R)
• M78: 29,360,527 km (0.118 R)
• M79: 29,627,409 km (0.101 R)
• M80: 29,716,420 km (0.046 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 737.9

Radius: 10.7

Gravity: 6.45 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 6.86 AU - 8.24 AU

Year: 7857 Days

Day: 13.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 41,839,058 km

• M1: 134,339 km (0.086 R)
• M2: 225,444 km (0.06 R)
• M3: 1,203,365 km (0.11 R)
• M4: 1,633,908 km (0.115 R)
• M5: 1,823,598 km (0.115 R)
• M6: 2,087,937 km (0.108 R)
• M7: 2,341,207 km (0.042 R)
• M8: 2,604,649 km (0.07 R)
• M9: 2,979,391 km (0.095 R)
• M10: 3,318,081 km (0.047 R)
• M11: 3,451,672 km (0.112 R)
• M12: 4,348,960 km (0.078 R)
• M13: 4,643,668 km (0.061 R)
• M14: 4,854,002 km (0.094 R)
• M15: 5,440,426 km (0.117 R)
• M16: 6,082,051 km (0.114 R)
• M17: 6,180,337 km (0.095 R)
• M18: 6,646,334 km (0.106 R)
• M19: 6,747,612 km (0.081 R)
• M20: 6,951,813 km (0.079 R)
• M21: 7,471,366 km (0.05 R)
• M22: 8,437,918 km (0.097 R)
• M23: 8,657,977 km (0.029 R)
• M24: 8,917,230 km (0.035 R)
• M25: 9,066,529 km (0.082 R)
• M26: 9,141,627 km (0.113 R)
• M27: 9,329,821 km (0.07 R)
• M28: 9,557,658 km (0.057 R)
• M29: 9,941,227 km (0.113 R)
• M30: 10,096,061 km (0.065 R)
• M31: 10,723,475 km (0.028 R)
• M32: 12,305,472 km (0.107 R)
• M33: 12,764,738 km (0.052 R)
• M34: 14,002,510 km (0.086 R)
• M35: 14,176,343 km (0.038 R)
• M36: 14,394,457 km (0.049 R)
• M37: 14,481,971 km (0.108 R)
• M38: 14,569,785 km (0.099 R)
• M39: 15,144,540 km (0.101 R)
• M40: 15,457,200 km (0.077 R)
• M41: 15,907,340 km (0.064 R)
• M42: 16,043,324 km (0.108 R)
• M43: 16,179,608 km (0.054 R)
• M44: 16,316,341 km (0.101 R)
• M45: 17,798,257 km (0.075 R)
• M46: 18,602,944 km (0.086 R)
• M47: 18,889,723 km (0.082 R)
• M48: 19,322,809 km (0.043 R)
• M49: 19,613,328 km (0.067 R)
• M50: 19,856,425 km (0.116 R)
• M51: 20,296,691 km (0.111 R)
• M52: 21,137,132 km (0.111 R)
• M53: 21,436,477 km (0.106 R)
• M54: 21,536,558 km (0.057 R)
• M55: 22,039,357 km (0.11 R)
• M56: 22,749,797 km (0.103 R)
• M57: 23,313,332 km (0.102 R)
• M58: 24,820,830 km (0.12 R)
• M59: 25,031,314 km (0.107 R)
• M60: 25,189,439 km (0.109 R)
• M61: 25,878,786 km (0.082 R)
• M62: 25,985,449 km (0.072 R)
• M63: 26,145,669 km (0.085 R)
• M64: 26,413,299 km (0.059 R)
• M65: 27,221,876 km (0.065 R)
• M66: 29,084,668 km (0.046 R)
• M67: 29,251,021 km (0.102 R)
• M68: 29,473,324 km (0.103 R)
• M69: 29,919,574 km (0.084 R)
• M70: 30,199,472 km (0.11 R)
• M71: 31,612,723 km (0.081 R)
• M72: 32,069,445 km (0.074 R)
• M73: 32,643,602 km (0.063 R)
• M74: 33,278,944 km (0.047 R)
• M75: 34,444,611 km (0.11 R)
• M76: 34,679,330 km (0.093 R)
• M77: 34,973,589 km (0.044 R)
• M78: 37,900,022 km (0.105 R)
• M79: 38,811,522 km (0.11 R)
• M80: 39,117,001 km (0.095 R)
• M81: 40,038,075 km (0.078 R)
• M82: 40,346,695 km (0.106 R)
• M83: 40,842,163 km (0.053 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 14,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit