🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.69 AU - 1.05 AU

Year: 291 Days

Day: 21.2 Hours

Environment

Temp: 182 °C

Axial Tilt: 12 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.86 AU - 1.28 AU

Year: 396 Days

Day: 19.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 0.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.1 AU - 1.68 AU

Year: 587 Days

Day: 25.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.41 AU - 1.75 AU

Year: 711 Days

Day: 20.7 Hours

Environment

Temp: -43 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,031,968 km

• M1: 647,460 km (0.109 R)

Asteroid Belt

Center: 4.11 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 387.9

Radius: 10.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 5.43 AU - 7.83 AU

Year: 6114 Days

Day: 12.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 58,031,968 km

• M1: 132,693 km (0.112 R)
• M2: 233,821 km (0.084 R)
• M3: 567,126 km (0.118 R)
• M4: 643,570 km (0.105 R)
• M5: 783,743 km (0.118 R)
• M6: 1,194,090 km (0.045 R)
• M7: 1,461,122 km (0.098 R)
• M8: 1,649,915 km (0.087 R)
• M9: 1,747,303 km (0.112 R)
• M10: 1,914,254 km (0.104 R)
• M11: 1,999,675 km (0.075 R)
• M12: 2,227,961 km (0.047 R)
• M13: 2,299,918 km (0.031 R)
• M14: 2,409,423 km (0.115 R)
• M15: 2,520,724 km (0.048 R)
• M16: 2,748,412 km (0.08 R)
• M17: 3,042,821 km (0.086 R)
• M18: 3,163,397 km (0.089 R)
• M19: 3,725,735 km (0.102 R)
• M20: 3,898,371 km (0.073 R)
• M21: 4,051,709 km (0.105 R)
• M22: 4,184,701 km (0.112 R)
• M23: 4,824,531 km (0.044 R)
• M24: 5,013,025 km (0.04 R)
• M25: 5,816,066 km (0.095 R)
• M26: 6,219,831 km (0.054 R)
• M27: 6,296,574 km (0.108 R)
• M28: 6,373,617 km (0.068 R)
• M29: 6,528,750 km (0.055 R)
• M30: 7,242,033 km (0.091 R)
• M31: 7,485,279 km (0.088 R)
• M32: 7,731,218 km (0.096 R)
• M33: 8,827,770 km (0.118 R)
• M34: 9,000,855 km (0.102 R)
• M35: 9,145,815 km (0.119 R)
• M36: 9,379,637 km (0.098 R)
• M37: 9,615,254 km (0.117 R)
• M38: 10,002,562 km (0.055 R)
• M39: 10,577,617 km (0.1 R)
• M40: 11,538,933 km (0.051 R)
• M41: 11,665,044 km (0.041 R)
• M42: 11,886,748 km (0.059 R)
• M43: 11,982,341 km (0.028 R)
• M44: 12,918,375 km (0.117 R)
• M45: 13,577,503 km (0.075 R)
• M46: 13,944,766 km (0.036 R)
• M47: 14,011,935 km (0.084 R)
• M48: 14,349,129 km (0.107 R)
• M49: 14,552,731 km (0.077 R)
• M50: 14,860,005 km (0.025 R)
• M51: 14,928,671 km (0.115 R)
• M52: 15,307,602 km (0.085 R)
• M53: 15,585,405 km (0.11 R)
• M54: 15,654,968 km (0.042 R)
• M55: 16,712,625 km (0.083 R)
• M56: 17,358,290 km (0.106 R)
• M57: 17,829,673 km (0.058 R)
• M58: 18,012,032 km (0.112 R)
• M59: 18,710,954 km (0.1 R)
• M60: 18,859,205 km (0.074 R)
• M61: 19,119,655 km (0.047 R)
• M62: 20,135,275 km (0.05 R)
• M63: 21,245,590 km (0.1 R)
• M64: 21,749,735 km (0.108 R)
• M65: 22,336,308 km (0.084 R)
• M66: 22,454,341 km (0.055 R)
• M67: 23,007,554 km (0.03 R)
• M68: 23,485,220 km (0.079 R)
• M69: 23,725,325 km (0.079 R)
• M70: 23,885,843 km (0.079 R)
• M71: 24,693,971 km (0.081 R)
• M72: 26,129,512 km (0.119 R)
• M73: 26,669,560 km (0.086 R)
• M74: 26,794,774 km (0.082 R)
• M75: 26,878,399 km (0.115 R)
• M76: 27,045,649 km (0.079 R)
• M77: 27,972,408 km (0.118 R)
• M78: 28,311,995 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.7

Radius: 13.4

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.14 AU - 11.87 AU

Year: 12186 Days

Day: 14.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,031,968 km

• M1: 174,282 km (0.068 R)
• M2: 351,705 km (0.114 R)
• M3: 460,163 km (0.112 R)
• M4: 555,457 km (0.099 R)
• M5: 659,128 km (0.103 R)
• M6: 1,186,760 km (0.061 R)
• M7: 1,286,392 km (0.051 R)
• M8: 2,186,672 km (0.105 R)
• M9: 3,219,945 km (0.092 R)
• M10: 3,419,957 km (0.057 R)
• M11: 3,712,870 km (0.118 R)
• M12: 4,106,162 km (0.084 R)
• M13: 4,672,989 km (0.053 R)
• M14: 4,965,752 km (0.118 R)
• M15: 5,164,268 km (0.118 R)
• M16: 5,264,648 km (0.111 R)
• M17: 5,845,238 km (0.1 R)
• M18: 6,196,493 km (0.059 R)
• M19: 6,846,047 km (0.112 R)
• M20: 7,479,594 km (0.111 R)
• M21: 7,784,325 km (0.059 R)
• M22: 8,248,976 km (0.12 R)
• M23: 9,491,237 km (0.119 R)
• M24: 9,655,795 km (0.075 R)
• M25: 9,904,277 km (0.037 R)
• M26: 11,006,065 km (0.102 R)
• M27: 11,092,533 km (0.113 R)
• M28: 12,415,127 km (0.103 R)
• M29: 13,232,530 km (0.085 R)
• M30: 13,555,063 km (0.111 R)
• M31: 13,694,189 km (0.114 R)
• M32: 14,114,260 km (0.114 R)
• M33: 14,208,058 km (0.111 R)
• M34: 14,443,824 km (0.063 R)
• M35: 14,585,942 km (0.109 R)
• M36: 15,158,752 km (0.042 R)
• M37: 16,179,159 km (0.061 R)
• M38: 17,422,617 km (0.097 R)
• M39: 17,725,702 km (0.039 R)
• M40: 18,234,634 km (0.028 R)
• M41: 18,388,271 km (0.09 R)
• M42: 18,542,357 km (0.055 R)
• M43: 18,903,486 km (0.056 R)
• M44: 20,053,595 km (0.068 R)
• M45: 20,212,168 km (0.075 R)
• M46: 20,637,176 km (0.11 R)
• M47: 20,957,914 km (0.106 R)
• M48: 21,065,175 km (0.066 R)
• M49: 21,172,587 km (0.117 R)
• M50: 21,496,017 km (0.075 R)
• M51: 21,604,176 km (0.03 R)
• M52: 22,147,815 km (0.062 R)
• M53: 23,193,055 km (0.11 R)
• M54: 23,415,208 km (0.059 R)
• M55: 23,693,909 km (0.102 R)
• M56: 24,198,204 km (0.102 R)
• M57: 24,933,028 km (0.116 R)
• M58: 25,046,723 km (0.065 R)
• M59: 26,135,346 km (0.08 R)
• M60: 26,482,413 km (0.095 R)
• M61: 27,005,856 km (0.067 R)
• M62: 28,122,006 km (0.042 R)
• M63: 28,596,531 km (0.109 R)
• M64: 30,825,240 km (0.117 R)
• M65: 33,861,927 km (0.071 R)
• M66: 34,556,659 km (0.034 R)
• M67: 35,319,908 km (0.12 R)
• M68: 35,703,626 km (0.026 R)
• M69: 35,896,009 km (0.109 R)
• M70: 39,020,660 km (0.111 R)
• M71: 39,218,877 km (0.118 R)
• M72: 39,749,052 km (0.086 R)
• M73: 40,014,887 km (0.077 R)
• M74: 40,214,750 km (0.118 R)
• M75: 40,415,062 km (0.101 R)
• M76: 40,749,413 km (0.066 R)
• M77: 40,883,452 km (0.115 R)
• M78: 41,555,596 km (0.093 R)
• M79: 42,231,479 km (0.115 R)
• M80: 43,252,185 km (0.07 R)
• M81: 44,212,155 km (0.099 R)
• M82: 45,179,155 km (0.092 R)
• M83: 46,153,187 km (0.041 R)
• M84: 46,993,478 km (0.026 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 11.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 9.75 AU - 11.57 AU

Year: 12465 Days

Day: 11.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,031,968 km

• M1: 145,708 km (0.051 R)
• M2: 280,346 km (0.108 R)
• M3: 383,270 km (0.084 R)
• M4: 471,981 km (0.112 R)
• M5: 730,337 km (0.105 R)
• M6: 826,977 km (0.086 R)
• M7: 1,034,320 km (0.108 R)
• M8: 1,862,493 km (0.104 R)
• M9: 2,791,646 km (0.042 R)
• M10: 3,271,107 km (0.111 R)
• M11: 3,571,200 km (0.106 R)
• M12: 3,776,299 km (0.065 R)
• M13: 4,270,122 km (0.041 R)
• M14: 4,524,737 km (0.097 R)
• M15: 5,049,078 km (0.038 R)
• M16: 5,474,684 km (0.113 R)
• M17: 5,952,050 km (0.115 R)
• M18: 6,155,055 km (0.1 R)
• M19: 6,947,176 km (0.096 R)
• M20: 7,333,587 km (0.096 R)
• M21: 7,551,252 km (0.047 R)
• M22: 7,639,066 km (0.11 R)
• M23: 7,948,733 km (0.106 R)
• M24: 8,534,708 km (0.109 R)
• M25: 9,041,546 km (0.083 R)
• M26: 9,463,412 km (0.045 R)
• M27: 9,843,989 km (0.1 R)
• M28: 11,214,904 km (0.095 R)
• M29: 12,127,750 km (0.105 R)
• M30: 12,489,029 km (0.118 R)
• M31: 13,169,699 km (0.098 R)
• M32: 13,328,422 km (0.117 R)
• M33: 13,755,075 km (0.08 R)
• M34: 14,077,908 km (0.076 R)
• M35: 15,006,312 km (0.092 R)
• M36: 15,172,216 km (0.075 R)
• M37: 16,010,712 km (0.092 R)
• M38: 16,350,449 km (0.082 R)
• M39: 16,521,140 km (0.059 R)
• M40: 16,635,283 km (0.079 R)
• M41: 17,383,721 km (0.111 R)
• M42: 18,201,872 km (0.081 R)
• M43: 18,497,178 km (0.119 R)
• M44: 18,734,590 km (0.084 R)
• M45: 19,452,810 km (0.099 R)
• M46: 20,669,639 km (0.107 R)
• M47: 20,854,392 km (0.061 R)
• M48: 21,411,644 km (0.101 R)
• M49: 21,723,406 km (0.075 R)
• M50: 21,848,470 km (0.075 R)
• M51: 22,036,664 km (0.099 R)
• M52: 22,414,548 km (0.062 R)
• M53: 22,667,668 km (0.096 R)
• M54: 24,595,984 km (0.063 R)
• M55: 24,857,182 km (0.08 R)
• M56: 26,176,336 km (0.052 R)
• M57: 26,442,920 km (0.085 R)
• M58: 26,576,511 km (0.082 R)
• M59: 27,993,202 km (0.05 R)
• M60: 30,129,011 km (0.112 R)
• M61: 30,478,322 km (0.049 R)
• M62: 32,961,348 km (0.066 R)
• M63: 33,393,536 km (0.112 R)
• M64: 33,682,709 km (0.051 R)
• M65: 33,755,114 km (0.091 R)
• M66: 34,920,930 km (0.114 R)
• M67: 36,025,710 km (0.107 R)
• M68: 36,545,264 km (0.09 R)
• M69: 37,067,360 km (0.094 R)
• M70: 37,291,757 km (0.105 R)
• M71: 39,561,307 km (0.075 R)
• M72: 40,020,572 km (0.114 R)
• M73: 41,254,006 km (0.06 R)
• M74: 41,486,631 km (0.078 R)
• M75: 43,127,271 km (0.074 R)
• M76: 44,948,475 km (0.084 R)
• M77: 45,108,096 km (0.085 R)
• M78: 45,668,041 km (0.071 R)
• M79: 45,828,410 km (0.083 R)
• M80: 48,338,513 km (0.055 R)
• M81: 48,583,853 km (0.071 R)
• M82: 48,665,683 km (0.098 R)
• M83: 48,911,473 km (0.098 R)
• M84: 50,976,222 km (0.078 R)
• M85: 54,083,819 km (0.088 R)
• M86: 54,168,641 km (0.105 R)
• M87: 54,253,463 km (0.1 R)
• M88: 55,960,375 km (0.104 R)
• M89: 56,648,076 km (0.084 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 16,107 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit