🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.52 AU - 0.76 AU

Year: 188 Days

Day: 40.3 Hours

Environment

Temp: 197 °C

Axial Tilt: 21.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,098,939 km

• M1: 332,855 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.53 AU - 0.87 AU

Year: 215 Days

Day: 21.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 12.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.75 AU - 1.11 AU

Year: 329 Days

Day: 29.4 Hours

Environment

Temp: 68 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 32,098,939 km

• M1: 57,296 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.08 AU - 1.46 AU

Year: 525 Days

Day: 37.6 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 3.41 AU - 5.45 AU

Year: 3423 Days

Day: 26.4 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,098,939 km

• M1: 1,199,326 km (0.059 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 709.5

Radius: 10.4

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 6.08 AU - 7.64 AU

Year: 6596 Days

Day: 5.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 153.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 32,098,939 km

• M1: 130,449 km (0.1 R)
• M2: 282,890 km (0.113 R)
• M3: 490,681 km (0.068 R)
• M4: 736,171 km (0.096 R)
• M5: 1,085,183 km (0.113 R)
• M6: 1,252,733 km (0.045 R)
• M7: 1,322,146 km (0.111 R)
• M8: 1,728,304 km (0.101 R)
• M9: 1,865,485 km (0.117 R)
• M10: 2,068,041 km (0.064 R)
• M11: 2,151,217 km (0.076 R)
• M12: 2,472,853 km (0.071 R)
• M13: 3,503,283 km (0.103 R)
• M14: 3,577,932 km (0.071 R)
• M15: 3,754,458 km (0.117 R)
• M16: 3,959,556 km (0.1 R)
• M17: 4,434,679 km (0.089 R)
• M18: 4,844,577 km (0.115 R)
• M19: 5,671,405 km (0.118 R)
• M20: 6,146,229 km (0.099 R)
• M21: 6,510,948 km (0.062 R)
• M22: 6,945,231 km (0.103 R)
• M23: 7,102,608 km (0.041 R)
• M24: 7,325,060 km (0.101 R)
• M25: 7,646,695 km (0.052 R)
• M26: 8,237,457 km (0.116 R)
• M27: 8,979,313 km (0.104 R)
• M28: 9,082,236 km (0.101 R)
• M29: 9,150,902 km (0.092 R)
• M30: 9,254,423 km (0.089 R)
• M31: 9,497,520 km (0.084 R)
• M32: 9,707,406 km (0.115 R)
• M33: 9,848,327 km (0.059 R)
• M34: 10,454,498 km (0.101 R)
• M35: 11,220,139 km (0.067 R)
• M36: 11,965,885 km (0.082 R)
• M37: 12,116,979 km (0.117 R)
• M38: 12,727,787 km (0.053 R)
• M39: 13,231,483 km (0.055 R)
• M40: 13,939,530 km (0.119 R)
• M41: 14,178,437 km (0.064 R)
• M42: 14,338,358 km (0.097 R)
• M43: 14,579,360 km (0.104 R)
• M44: 15,147,084 km (0.08 R)
• M45: 15,887,593 km (0.077 R)
• M46: 16,387,848 km (0.116 R)
• M47: 17,876,198 km (0.096 R)
• M48: 18,527,397 km (0.072 R)
• M49: 19,053,832 km (0.073 R)
• M50: 19,142,095 km (0.093 R)
• M51: 19,451,912 km (0.082 R)
• M52: 20,031,753 km (0.06 R)
• M53: 20,211,420 km (0.101 R)
• M54: 20,436,565 km (0.085 R)
• M55: 20,572,101 km (0.112 R)
• M56: 20,889,547 km (0.112 R)
• M57: 21,162,863 km (0.088 R)
• M58: 21,759,160 km (0.086 R)
• M59: 21,897,688 km (0.102 R)
• M60: 22,500,717 km (0.093 R)
• M61: 22,594,066 km (0.085 R)
• M62: 23,344,897 km (0.077 R)
• M63: 23,913,519 km (0.113 R)
• M64: 24,294,993 km (0.105 R)
• M65: 24,486,628 km (0.068 R)
• M66: 24,822,924 km (0.07 R)
• M67: 28,069,198 km (0.087 R)
• M68: 28,421,351 km (0.107 R)
• M69: 28,572,595 km (0.045 R)
• M70: 28,876,129 km (0.099 R)
• M71: 29,282,437 km (0.036 R)
• M72: 29,486,339 km (0.075 R)
• M73: 30,306,584 km (0.096 R)
• M74: 31,082,249 km (0.107 R)
• M75: 32,284,417 km (0.06 R)
• M76: 32,389,585 km (0.069 R)
• M77: 32,600,518 km (0.075 R)
• M78: 32,864,707 km (0.035 R)
• M79: 33,821,685 km (0.077 R)
• M80: 34,572,367 km (0.096 R)
• M81: 34,680,078 km (0.109 R)
• M82: 35,708,713 km (0.098 R)
• M83: 36,308,899 km (0.093 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.7

Radius: 13

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 6.66 AU - 7.32 AU

Year: 6784 Days

Day: 14.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 32,098,939 km

• M1: 185,352 km (0.097 R)
• M2: 361,279 km (0.071 R)
• M3: 641,027 km (0.093 R)
• M4: 831,615 km (0.087 R)
• M5: 1,076,357 km (0.076 R)
• M6: 1,345,483 km (0.026 R)
• M7: 2,012,989 km (0.073 R)
• M8: 2,100,504 km (0.106 R)
• M9: 2,393,865 km (0.097 R)
• M10: 2,945,432 km (0.075 R)
• M11: 3,378,518 km (0.109 R)
• M12: 3,509,716 km (0.082 R)
• M13: 3,616,080 km (0.098 R)
• M14: 3,941,455 km (0.075 R)
• M15: 4,107,808 km (0.059 R)
• M16: 4,248,280 km (0.047 R)
• M17: 4,418,972 km (0.04 R)
• M18: 4,562,885 km (0.1 R)
• M19: 4,650,100 km (0.106 R)
• M20: 4,974,428 km (0.12 R)
• M21: 5,583,142 km (0.074 R)
• M22: 6,606,242 km (0.099 R)
• M23: 6,771,248 km (0.118 R)
• M24: 7,411,228 km (0.059 R)
• M25: 8,176,421 km (0.106 R)
• M26: 8,676,527 km (0.065 R)
• M27: 8,930,245 km (0.079 R)
• M28: 10,930,518 km (0.088 R)
• M29: 11,126,192 km (0.108 R)
• M30: 11,362,557 km (0.108 R)
• M31: 11,481,337 km (0.112 R)
• M32: 12,081,674 km (0.11 R)
• M33: 12,284,080 km (0.057 R)
• M34: 12,487,533 km (0.047 R)
• M35: 12,939,169 km (0.088 R)
• M36: 13,689,851 km (0.117 R)
• M37: 13,900,933 km (0.108 R)
• M38: 15,102,653 km (0.057 R)
• M39: 15,672,023 km (0.087 R)
• M40: 16,114,683 km (0.102 R)
• M41: 16,606,411 km (0.029 R)
• M42: 17,239,509 km (0.085 R)
• M43: 18,529,192 km (0.102 R)
• M44: 18,669,216 km (0.077 R)
• M45: 19,611,832 km (0.079 R)
• M46: 20,521,537 km (0.088 R)
• M47: 20,811,757 km (0.06 R)
• M48: 20,908,696 km (0.111 R)
• M49: 21,005,935 km (0.063 R)
• M50: 21,445,154 km (0.078 R)
• M51: 21,641,277 km (0.112 R)
• M52: 21,788,780 km (0.101 R)
• M53: 22,531,384 km (0.096 R)
• M54: 22,830,729 km (0.074 R)
• M55: 25,532,018 km (0.116 R)
• M56: 25,896,289 km (0.06 R)
• M57: 26,157,636 km (0.106 R)
• M58: 26,419,732 km (0.113 R)
• M59: 27,211,404 km (0.051 R)
• M60: 27,317,469 km (0.114 R)
• M61: 28,010,855 km (0.056 R)
• M62: 28,494,206 km (0.117 R)
• M63: 29,197,316 km (0.094 R)
• M64: 30,510,336 km (0.11 R)
• M65: 31,507,855 km (0.034 R)
• M66: 32,910,784 km (0.082 R)
• M67: 33,023,880 km (0.058 R)
• M68: 34,047,877 km (0.085 R)
• M69: 34,276,911 km (0.086 R)
• M70: 34,448,949 km (0.065 R)
• M71: 35,429,264 km (0.118 R)
• M72: 35,777,528 km (0.116 R)
• M73: 36,068,645 km (0.049 R)
• M74: 37,949,988 km (0.048 R)
• M75: 38,306,330 km (0.065 R)
• M76: 38,962,317 km (0.106 R)
• M77: 39,081,995 km (0.095 R)
• M78: 39,261,812 km (0.11 R)
• M79: 39,381,789 km (0.116 R)
• M80: 40,164,784 km (0.09 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.1

Radius: 7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 12.27 AU - 16.29 AU

Year: 19809 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 44.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,098,939 km

• M1: 112,049 km (0.061 R)
• M2: 250,576 km (0.032 R)
• M3: 352,453 km (0.052 R)
• M4: 533,167 km (0.119 R)
• M5: 799,152 km (0.086 R)
• M6: 1,212,790 km (0.119 R)
• M7: 1,302,848 km (0.095 R)
• M8: 1,635,554 km (0.07 R)
• M9: 1,811,780 km (0.057 R)
• M10: 1,889,122 km (0.111 R)
• M11: 2,182,483 km (0.093 R)
• M12: 2,752,302 km (0.091 R)
• M13: 3,721,097 km (0.059 R)
• M14: 3,986,933 km (0.057 R)
• M15: 4,537,154 km (0.033 R)
• M16: 5,184,165 km (0.119 R)
• M17: 5,556,215 km (0.079 R)
• M18: 5,707,458 km (0.067 R)
• M19: 6,130,222 km (0.079 R)
• M20: 6,365,240 km (0.117 R)
• M21: 6,483,721 km (0.114 R)
• M22: 6,682,986 km (0.108 R)
• M23: 7,458,501 km (0.065 R)
• M24: 9,496,174 km (0.078 R)
• M25: 9,813,620 km (0.109 R)
• M26: 9,996,579 km (0.1 R)
• M27: 10,273,035 km (0.112 R)
• M28: 10,975,397 km (0.116 R)
• M29: 11,935,816 km (0.107 R)
• M30: 12,082,272 km (0.104 R)
• M31: 12,327,463 km (0.066 R)
• M32: 13,833,614 km (0.069 R)
• M33: 13,884,777 km (0.113 R)
• M34: 15,026,957 km (0.08 R)
• M35: 15,132,273 km (0.098 R)
• M36: 15,449,870 km (0.053 R)
• M37: 15,556,084 km (0.099 R)
• M38: 16,145,201 km (0.102 R)
• M39: 16,687,044 km (0.08 R)
• M40: 17,566,380 km (0.083 R)
• M41: 17,677,382 km (0.114 R)
• M42: 17,733,032 km (0.104 R)
• M43: 18,460,826 km (0.076 R)
• M44: 18,630,171 km (0.113 R)
• M45: 18,970,356 km (0.094 R)
• M46: 19,312,636 km (0.036 R)
• M47: 19,427,228 km (0.1 R)
• M48: 20,119,268 km (0.035 R)
• M49: 21,113,495 km (0.102 R)
• M50: 21,824,833 km (0.077 R)
• M51: 22,423,674 km (0.119 R)
• M52: 23,332,032 km (0.105 R)
• M53: 24,005,671 km (0.108 R)
• M54: 24,375,926 km (0.117 R)
• M55: 24,872,441 km (0.1 R)
• M56: 25,059,439 km (0.077 R)
• M57: 25,623,422 km (0.054 R)
• M58: 26,763,957 km (0.107 R)
• M59: 28,115,424 km (0.12 R)
• M60: 28,440,350 km (0.043 R)
• M61: 28,505,575 km (0.093 R)
• M62: 32,436,708 km (0.103 R)
• M63: 32,641,059 km (0.069 R)
• M64: 33,738,359 km (0.118 R)
• M65: 34,777,915 km (0.084 R)
• M66: 36,888,591 km (0.102 R)
• M67: 37,959,413 km (0.116 R)
• M68: 38,318,597 km (0.029 R)
• M69: 38,462,660 km (0.074 R)
• M70: 39,185,367 km (0.066 R)
• M71: 39,912,413 km (0.039 R)
• M72: 41,158,862 km (0.102 R)
• M73: 42,790,676 km (0.118 R)
• M74: 42,865,475 km (0.059 R)
• M75: 43,915,502 km (0.108 R)
• M76: 47,889,121 km (0.12 R)
• M77: 48,432,759 km (0.072 R)
• M78: 48,588,491 km (0.102 R)
• M79: 48,978,492 km (0.058 R)
• M80: 49,997,254 km (0.074 R)
• M81: 50,233,469 km (0.106 R)
• M82: 50,469,834 km (0.093 R)
• M83: 51,102,333 km (0.075 R)
• M84: 51,260,758 km (0.102 R)
• M85: 51,657,790 km (0.025 R)
• M86: 51,976,135 km (0.087 R)
• M87: 52,135,606 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 37.2

Radius: 6.9

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 14.39 AU - 17.63 AU

Year: 23516 Days

Day: 16.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 32,098,939 km

• M1: 260,599 km (0.096 R)
• M2: 476,469 km (0.116 R)
• M3: 641,027 km (0.114 R)
• M4: 717,172 km (0.088 R)
• M5: 1,466,807 km (0.096 R)
• M6: 1,534,725 km (0.104 R)
• M7: 2,389,377 km (0.088 R)
• M8: 2,800,173 km (0.092 R)
• M9: 3,254,950 km (0.108 R)
• M10: 3,434,318 km (0.097 R)
• M11: 3,525,274 km (0.119 R)
• M12: 3,709,578 km (0.098 R)
• M13: 3,991,870 km (0.089 R)
• M14: 4,527,280 km (0.114 R)
• M15: 4,602,079 km (0.106 R)
• M16: 5,215,131 km (0.087 R)
• M17: 6,182,132 km (0.107 R)
• M18: 8,215,017 km (0.118 R)
• M19: 8,613,397 km (0.106 R)
• M20: 9,461,168 km (0.083 R)
• M21: 9,749,592 km (0.073 R)
• M22: 10,269,595 km (0.079 R)
• M23: 10,632,220 km (0.099 R)
• M24: 11,268,609 km (0.083 R)
• M25: 11,404,145 km (0.076 R)
• M26: 11,711,120 km (0.112 R)
• M27: 12,438,016 km (0.089 R)
• M28: 13,037,006 km (0.045 R)
• M29: 15,113,125 km (0.027 R)
• M30: 15,487,868 km (0.105 R)
• M31: 16,668,943 km (0.052 R)
• M32: 17,681,720 km (0.108 R)
• M33: 17,799,903 km (0.107 R)
• M34: 20,175,966 km (0.088 R)
• M35: 20,547,118 km (0.082 R)
• M36: 22,138,989 km (0.061 R)
• M37: 23,078,464 km (0.04 R)
• M38: 23,813,438 km (0.108 R)
• M39: 26,243,206 km (0.081 R)
• M40: 26,964,867 km (0.101 R)
• M41: 30,953,445 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 14,750 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit