🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 155 Days

Day: 40.6 Hours

Environment

Temp: 201 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.74 AU - 0.94 AU

Year: 277 Days

Day: 34 Hours

Environment

Temp: 178 °C

Axial Tilt: 0.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.97 AU - 1.23 AU

Year: 415 Days

Day: 22 Hours

Environment

Temp: 20 °C

Axial Tilt: 26.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 561.6

Radius: 12.7

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 6.63 AU - 7.45 AU

Year: 6722 Days

Day: 6.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 51,133,276 km

• M1: 170,093 km (0.049 R)
• M2: 309,967 km (0.049 R)
• M3: 552,615 km (0.119 R)
• M4: 1,052,571 km (0.045 R)
• M5: 1,257,968 km (0.096 R)
• M6: 1,357,451 km (0.118 R)
• M7: 1,933,852 km (0.113 R)
• M8: 2,208,813 km (0.106 R)
• M9: 2,392,369 km (0.113 R)
• M10: 2,475,695 km (0.025 R)
• M11: 2,581,162 km (0.117 R)
• M12: 2,731,508 km (0.088 R)
• M13: 2,840,714 km (0.048 R)
• M14: 3,839,729 km (0.089 R)
• M15: 4,415,830 km (0.117 R)
• M16: 4,779,951 km (0.116 R)
• M17: 5,099,941 km (0.072 R)
• M18: 5,537,365 km (0.104 R)
• M19: 5,732,740 km (0.089 R)
• M20: 5,958,633 km (0.109 R)
• M21: 6,101,499 km (0.05 R)
• M22: 6,536,529 km (0.097 R)
• M23: 6,624,792 km (0.119 R)
• M24: 7,132,527 km (0.119 R)
• M25: 7,529,261 km (0.096 R)
• M26: 7,808,111 km (0.108 R)
• M27: 8,440,162 km (0.082 R)
• M28: 8,892,546 km (0.102 R)
• M29: 8,990,533 km (0.049 R)
• M30: 9,352,709 km (0.102 R)
• M31: 10,159,790 km (0.096 R)
• M32: 10,330,780 km (0.083 R)
• M33: 10,710,310 km (0.107 R)
• M34: 11,270,554 km (0.085 R)
• M35: 11,697,058 km (0.089 R)
• M36: 12,237,555 km (0.089 R)
• M37: 12,529,270 km (0.12 R)
• M38: 13,418,031 km (0.106 R)
• M39: 14,673,008 km (0.093 R)
• M40: 15,216,946 km (0.046 R)
• M41: 15,412,620 km (0.116 R)
• M42: 15,688,329 km (0.033 R)
• M43: 15,846,454 km (0.118 R)
• M44: 16,084,763 km (0.119 R)
• M45: 16,928,196 km (0.066 R)
• M46: 17,009,278 km (0.094 R)
• M47: 17,090,510 km (0.115 R)
• M48: 18,324,094 km (0.059 R)
• M49: 19,374,121 km (0.114 R)
• M50: 20,228,026 km (0.107 R)
• M51: 20,573,148 km (0.088 R)
• M52: 20,876,532 km (0.068 R)
• M53: 21,050,664 km (0.057 R)
• M54: 21,400,424 km (0.084 R)
• M55: 23,222,377 km (0.053 R)
• M56: 24,174,866 km (0.076 R)
• M57: 24,266,271 km (0.092 R)
• M58: 24,955,318 km (0.082 R)
• M59: 26,024,195 km (0.108 R)
• M60: 26,918,491 km (0.1 R)
• M61: 27,013,336 km (0.049 R)
• M62: 27,155,604 km (0.095 R)
• M63: 28,834,092 km (0.049 R)
• M64: 28,931,031 km (0.116 R)
• M65: 29,417,374 km (0.092 R)
• M66: 29,563,830 km (0.076 R)
• M67: 29,906,410 km (0.089 R)
• M68: 30,102,832 km (0.05 R)
• M69: 30,496,723 km (0.102 R)
• M70: 30,644,974 km (0.117 R)
• M71: 31,789,099 km (0.115 R)
• M72: 33,251,568 km (0.081 R)
• M73: 33,353,294 km (0.104 R)
• M74: 33,556,897 km (0.111 R)
• M75: 33,863,124 km (0.082 R)
• M76: 34,221,560 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.2

Radius: 10.8

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.54 AU - 9.54 AU

Year: 10605 Days

Day: 5 Hours

Environment

Temp: -166 °C

Axial Tilt: 128.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 51,133,276 km

• M1: 212,279 km (0.113 R)
• M2: 299,046 km (0.07 R)
• M3: 426,204 km (0.09 R)
• M4: 600,336 km (0.08 R)
• M5: 900,280 km (0.11 R)
• M6: 975,079 km (0.119 R)
• M7: 1,052,271 km (0.098 R)
• M8: 1,196,484 km (0.069 R)
• M9: 1,382,284 km (0.068 R)
• M10: 1,688,212 km (0.107 R)
• M11: 1,878,351 km (0.105 R)
• M12: 1,956,441 km (0.1 R)
• M13: 2,259,227 km (0.097 R)
• M14: 2,686,329 km (0.08 R)
• M15: 2,819,471 km (0.079 R)
• M16: 2,932,118 km (0.111 R)
• M17: 3,000,484 km (0.105 R)
• M18: 3,092,487 km (0.094 R)
• M19: 3,255,698 km (0.038 R)
• M20: 3,374,030 km (0.109 R)
• M21: 3,862,019 km (0.08 R)
• M22: 4,476,866 km (0.069 R)
• M23: 4,688,696 km (0.114 R)
• M24: 5,149,757 km (0.104 R)
• M25: 5,288,135 km (0.091 R)
• M26: 5,512,233 km (0.063 R)
• M27: 5,625,478 km (0.109 R)
• M28: 5,940,831 km (0.068 R)
• M29: 6,027,897 km (0.073 R)
• M30: 6,232,546 km (0.087 R)
• M31: 6,439,590 km (0.025 R)
• M32: 6,618,958 km (0.109 R)
• M33: 6,739,384 km (0.111 R)
• M34: 6,830,190 km (0.101 R)
• M35: 7,352,586 km (0.089 R)
• M36: 8,796,953 km (0.039 R)
• M37: 9,163,318 km (0.088 R)
• M38: 9,297,657 km (0.106 R)
• M39: 9,910,709 km (0.097 R)
• M40: 10,048,788 km (0.104 R)
• M41: 10,187,465 km (0.117 R)
• M42: 10,536,776 km (0.079 R)
• M43: 10,607,237 km (0.096 R)
• M44: 10,713,003 km (0.034 R)
• M45: 12,640,422 km (0.094 R)
• M46: 13,318,998 km (0.107 R)
• M47: 13,777,964 km (0.102 R)
• M48: 13,932,199 km (0.099 R)
• M49: 15,425,186 km (0.085 R)
• M50: 15,786,166 km (0.101 R)
• M51: 16,028,514 km (0.067 R)
• M52: 16,312,601 km (0.119 R)
• M53: 16,516,652 km (0.09 R)
• M54: 17,549,476 km (0.103 R)
• M55: 17,716,577 km (0.047 R)
• M56: 18,602,944 km (0.116 R)
• M57: 18,773,486 km (0.083 R)
• M58: 18,858,906 km (0.118 R)
• M59: 18,944,476 km (0.114 R)
• M60: 19,460,589 km (0.117 R)
• M61: 20,287,266 km (0.105 R)
• M62: 20,859,478 km (0.107 R)
• M63: 21,615,696 km (0.118 R)
• M64: 22,245,353 km (0.083 R)
• M65: 22,381,038 km (0.047 R)
• M66: 22,926,622 km (0.105 R)
• M67: 23,338,614 km (0.051 R)
• M68: 24,776,549 km (0.105 R)
• M69: 24,917,171 km (0.11 R)
• M70: 26,052,170 km (0.092 R)
• M71: 26,147,613 km (0.083 R)
• M72: 26,338,650 km (0.025 R)
• M73: 26,674,048 km (0.088 R)
• M74: 28,421,501 km (0.103 R)
• M75: 30,657,241 km (0.116 R)
• M76: 32,691,772 km (0.101 R)
• M77: 33,673,284 km (0.046 R)
• M78: 34,298,304 km (0.118 R)
• M79: 34,612,160 km (0.11 R)
• M80: 35,295,673 km (0.061 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 213.5

Radius: 4.1

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.8 AU - 14.34 AU

Year: 18994 Days

Day: 24.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 51,133,276 km

• M1: 213,476 km (0.088 R)
• M2: 335,997 km (0.093 R)
• M3: 607,667 km (0.072 R)
• M4: 819,647 km (0.116 R)
• M5: 1,156,541 km (0.075 R)
• M6: 1,417,889 km (0.05 R)
• M7: 1,508,994 km (0.114 R)
• M8: 1,793,828 km (0.085 R)
• M9: 2,357,962 km (0.066 R)
• M10: 2,631,427 km (0.059 R)
• M11: 2,687,227 km (0.092 R)
• M12: 3,060,174 km (0.114 R)
• M13: 3,089,495 km (0.048 R)
• M14: 3,948,935 km (0.112 R)
• M15: 4,240,052 km (0.102 R)
• M16: 4,605,221 km (0.052 R)
• M17: 5,154,095 km (0.068 R)
• M18: 6,237,782 km (0.026 R)
• M19: 6,349,981 km (0.093 R)
• M20: 6,387,530 km (0.071 R)
• M21: 6,538,325 km (0.107 R)
• M22: 6,690,316 km (0.077 R)
• M23: 7,036,785 km (0.091 R)
• M24: 8,314,799 km (0.08 R)
• M25: 8,645,261 km (0.107 R)
• M26: 9,191,443 km (0.053 R)
• M27: 9,276,564 km (0.073 R)
• M28: 9,576,208 km (0.112 R)
• M29: 9,792,228 km (0.101 R)
• M30: 10,053,426 km (0.084 R)
• M31: 10,184,922 km (0.099 R)
• M32: 10,583,002 km (0.078 R)
• M33: 10,627,433 km (0.116 R)
• M34: 12,837,143 km (0.03 R)
• M35: 13,314,809 km (0.07 R)
• M36: 15,232,504 km (0.038 R)
• M37: 16,661,612 km (0.077 R)
• M38: 17,497,266 km (0.101 R)
• M39: 18,292,977 km (0.095 R)
• M40: 20,694,322 km (0.108 R)
• M41: 22,102,188 km (0.083 R)
• M42: 22,616,505 km (0.087 R)
• M43: 25,425,505 km (0.077 R)
• M44: 25,844,229 km (0.075 R)
• M45: 26,024,345 km (0.098 R)
• M46: 26,992,243 km (0.11 R)
• M47: 27,053,129 km (0.113 R)
• M48: 27,971,959 km (0.094 R)
• M49: 29,839,838 km (0.104 R)
• M50: 30,725,308 km (0.072 R)
• M51: 31,171,260 km (0.103 R)
• M52: 31,235,138 km (0.044 R)
• M53: 31,363,044 km (0.078 R)
• M54: 31,940,641 km (0.097 R)
• M55: 32,263,025 km (0.091 R)
• M56: 32,457,053 km (0.077 R)
• M57: 32,846,157 km (0.084 R)
• M58: 34,220,214 km (0.117 R)
• M59: 35,679,840 km (0.081 R)
• M60: 35,880,451 km (0.092 R)
• M61: 36,821,571 km (0.075 R)
• M62: 37,091,894 km (0.071 R)
• M63: 37,159,513 km (0.111 R)
• M64: 37,498,651 km (0.065 R)
• M65: 37,566,568 km (0.038 R)
• M66: 37,838,837 km (0.116 R)
• M67: 37,975,120 km (0.066 R)
• M68: 38,179,920 km (0.105 R)
• M69: 39,623,838 km (0.042 R)
• M70: 39,762,366 km (0.101 R)
• M71: 40,039,720 km (0.082 R)
• M72: 40,805,811 km (0.086 R)
• M73: 41,225,732 km (0.048 R)
• M74: 41,647,000 km (0.083 R)
• M75: 41,787,772 km (0.051 R)
• M76: 42,635,692 km (0.074 R)
• M77: 43,061,747 km (0.071 R)
• M78: 43,489,298 km (0.094 R)
• M79: 43,560,656 km (0.099 R)
• M80: 43,846,538 km (0.109 R)
• M81: 44,276,631 km (0.043 R)
• M82: 44,996,496 km (0.062 R)
• M83: 45,865,510 km (0.091 R)
• M84: 47,326,034 km (0.111 R)
• M85: 48,209,709 km (0.064 R)
• M86: 48,950,218 km (0.109 R)
• M87: 49,769,117 km (0.089 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.3

Radius: 5.8

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 11.8 AU - 17.4 AU

Year: 20077 Days

Day: 21.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 51,133,276 km

• M1: 543,339 km (0.052 R)
• M2: 1,099,993 km (0.091 R)
• M3: 1,382,434 km (0.091 R)
• M4: 1,711,100 km (0.111 R)
• M5: 1,986,061 km (0.055 R)
• M6: 3,401,556 km (0.061 R)
• M7: 3,525,573 km (0.057 R)
• M8: 3,588,105 km (0.11 R)
• M9: 4,135,184 km (0.031 R)
• M10: 4,639,180 km (0.086 R)
• M11: 5,021,103 km (0.105 R)
• M12: 5,413,049 km (0.096 R)
• M13: 5,558,159 km (0.075 R)
• M14: 5,667,665 km (0.097 R)
• M15: 5,851,970 km (0.058 R)
• M16: 6,378,404 km (0.084 R)
• M17: 6,685,978 km (0.071 R)
• M18: 6,802,514 km (0.103 R)
• M19: 6,958,994 km (0.114 R)
• M20: 7,156,313 km (0.099 R)
• M21: 7,196,106 km (0.106 R)
• M22: 7,355,578 km (0.12 R)
• M23: 7,435,762 km (0.098 R)
• M24: 7,637,420 km (0.095 R)
• M25: 8,005,132 km (0.051 R)
• M26: 8,630,750 km (0.098 R)
• M27: 9,358,544 km (0.115 R)
• M28: 9,707,855 km (0.064 R)
• M29: 9,928,362 km (0.098 R)
• M30: 10,374,313 km (0.108 R)
• M31: 11,193,361 km (0.117 R)
• M32: 11,331,889 km (0.043 R)
• M33: 11,378,264 km (0.053 R)
• M34: 11,564,065 km (0.119 R)
• M35: 11,797,737 km (0.081 R)
• M36: 11,844,711 km (0.077 R)
• M37: 12,175,023 km (0.086 R)
• M38: 12,222,445 km (0.082 R)
• M39: 12,796,452 km (0.059 R)
• M40: 13,477,123 km (0.098 R)
• M41: 13,920,979 km (0.046 R)
• M42: 14,369,474 km (0.099 R)
• M43: 14,721,627 km (0.085 R)
• M44: 15,846,902 km (0.097 R)
• M45: 15,898,813 km (0.108 R)
• M46: 16,629,898 km (0.053 R)
• M47: 16,840,831 km (0.103 R)
• M48: 17,052,661 km (0.117 R)
• M49: 17,212,133 km (0.095 R)
• M50: 17,372,053 km (0.041 R)
• M51: 17,854,805 km (0.056 R)
• M52: 18,778,722 km (0.118 R)
• M53: 19,440,243 km (0.093 R)
• M54: 19,495,744 km (0.114 R)
• M55: 20,503,136 km (0.112 R)
• M56: 20,616,083 km (0.038 R)
• M57: 20,842,723 km (0.097 R)
• M58: 21,642,324 km (0.059 R)
• M59: 22,335,560 km (0.098 R)
• M60: 22,743,364 km (0.114 R)
• M61: 22,860,350 km (0.107 R)
• M62: 23,743,875 km (0.045 R)
• M63: 24,040,976 km (0.113 R)
• M64: 24,698,608 km (0.095 R)
• M65: 25,241,200 km (0.057 R)
• M66: 25,544,285 km (0.033 R)
• M67: 26,215,381 km (0.108 R)
• M68: 26,522,356 km (0.087 R)
• M69: 27,139,896 km (0.089 R)
• M70: 28,200,545 km (0.112 R)
• M71: 28,263,376 km (0.103 R)
• M72: 28,515,000 km (0.102 R)
• M73: 29,401,816 km (0.039 R)
• M74: 29,529,273 km (0.08 R)
• M75: 31,072,675 km (0.039 R)
• M76: 31,723,425 km (0.064 R)
• M77: 32,312,990 km (0.033 R)
• M78: 34,438,327 km (0.113 R)
• M79: 35,517,975 km (0.108 R)
• M80: 35,721,578 km (0.083 R)
• M81: 36,266,563 km (0.082 R)
• M82: 37,295,647 km (0.115 R)
• M83: 39,663,781 km (0.037 R)
• M84: 39,734,242 km (0.103 R)
• M85: 40,723,981 km (0.105 R)
• M86: 41,721,799 km (0.067 R)
• M87: 41,936,771 km (0.102 R)
• M88: 42,008,428 km (0.043 R)
• M89: 43,088,974 km (0.073 R)
• M90: 43,306,040 km (0.105 R)
• M91: 43,668,965 km (0.071 R)
• M92: 46,310,714 km (0.051 R)
• M93: 48,928,228 km (0.107 R)
• M94: 49,079,321 km (0.064 R)
• M95: 50,598,039 km (0.042 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 13,453 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit