🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.43 AU - 0.59 AU

Year: 136 Days

Day: 42.4 Hours

Environment

Temp: 188 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.62 AU - 0.72 AU

Year: 204 Days

Day: 27.3 Hours

Environment

Temp: 156 °C

Axial Tilt: 14.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.14 AU - 1.52 AU

Year: 572 Days

Day: 39 Hours

Environment

Temp: -30 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,072,241 km

• M1: 253,419 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.32 AU - 1.88 AU

Year: 754 Days

Day: 32.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,072,241 km

• M1: 77,641 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 3.92 AU - 4.92 AU

Year: 3464 Days

Day: 29.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,072,241 km

• M1: 2,046,499 km (0.116 R)

Asteroid Belt

Center: 5.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 307.9

Radius: 12.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.92 AU - 6.84 AU

Year: 5315 Days

Day: 12.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 49,072,241 km

• M1: 158,723 km (0.104 R)
• M2: 252,521 km (0.026 R)
• M3: 545,434 km (0.062 R)
• M4: 669,301 km (0.102 R)
• M5: 836,701 km (0.099 R)
• M6: 937,679 km (0.117 R)
• M7: 1,019,210 km (0.034 R)
• M8: 1,103,583 km (0.099 R)
• M9: 1,215,782 km (0.054 R)
• M10: 1,661,135 km (0.099 R)
• M11: 1,820,756 km (0.108 R)
• M12: 2,124,589 km (0.035 R)
• M13: 2,266,707 km (0.106 R)
• M14: 2,347,041 km (0.088 R)
• M15: 2,798,079 km (0.118 R)
• M16: 3,149,783 km (0.101 R)
• M17: 3,312,845 km (0.07 R)
• M18: 3,647,346 km (0.055 R)
• M19: 4,130,248 km (0.047 R)
• M20: 4,470,284 km (0.086 R)
• M21: 4,798,800 km (0.11 R)
• M22: 4,882,127 km (0.037 R)
• M23: 5,114,003 km (0.083 R)
• M24: 5,371,012 km (0.037 R)
• M25: 6,281,315 km (0.089 R)
• M26: 6,696,001 km (0.105 R)
• M27: 7,431,424 km (0.079 R)
• M28: 7,552,299 km (0.084 R)
• M29: 7,820,977 km (0.07 R)
• M30: 8,067,813 km (0.087 R)
• M31: 8,217,261 km (0.062 R)
• M32: 8,773,018 km (0.052 R)
• M33: 9,055,458 km (0.073 R)
• M34: 9,419,280 km (0.118 R)
• M35: 9,947,361 km (0.036 R)
• M36: 10,161,286 km (0.106 R)
• M37: 10,295,924 km (0.077 R)
• M38: 10,702,980 km (0.102 R)
• M39: 11,143,097 km (0.111 R)
• M40: 11,393,224 km (0.092 R)
• M41: 11,786,218 km (0.051 R)
• M42: 12,041,133 km (0.119 R)
• M43: 12,154,977 km (0.111 R)
• M44: 12,470,030 km (0.098 R)
• M45: 12,671,987 km (0.056 R)
• M46: 13,049,871 km (0.082 R)
• M47: 13,225,499 km (0.111 R)
• M48: 13,402,024 km (0.077 R)
• M49: 13,579,148 km (0.091 R)
• M50: 13,668,159 km (0.087 R)
• M51: 15,086,347 km (0.119 R)
• M52: 15,735,153 km (0.056 R)
• M53: 16,204,142 km (0.09 R)
• M54: 16,361,519 km (0.108 R)
• M55: 16,551,060 km (0.1 R)
• M56: 16,773,063 km (0.115 R)
• M57: 17,541,846 km (0.11 R)
• M58: 17,963,114 km (0.092 R)
• M59: 18,551,782 km (0.1 R)
• M60: 18,749,550 km (0.103 R)
• M61: 18,881,645 km (0.075 R)
• M62: 19,413,465 km (0.115 R)
• M63: 19,849,094 km (0.117 R)
• M64: 20,220,396 km (0.097 R)
• M65: 20,935,474 km (0.111 R)
• M66: 21,038,248 km (0.111 R)
• M67: 21,175,579 km (0.05 R)
• M68: 21,797,457 km (0.086 R)
• M69: 22,075,859 km (0.071 R)
• M70: 22,215,433 km (0.116 R)
• M71: 22,460,475 km (0.096 R)
• M72: 22,635,953 km (0.117 R)
• M73: 22,847,335 km (0.097 R)
• M74: 23,271,744 km (0.099 R)
• M75: 23,556,279 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.5

Radius: 8.4

Gravity: 6.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.92 AU - 9.4 AU

Year: 7903 Days

Day: 7.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 49,072,241 km

• M1: 105,616 km (0.082 R)
• M2: 184,903 km (0.063 R)
• M3: 274,362 km (0.097 R)
• M4: 394,639 km (0.114 R)
• M5: 450,738 km (0.103 R)
• M6: 522,246 km (0.119 R)
• M7: 651,050 km (0.09 R)
• M8: 761,902 km (0.112 R)
• M9: 1,003,503 km (0.099 R)
• M10: 1,166,714 km (0.084 R)
• M11: 1,923,829 km (0.098 R)
• M12: 2,066,096 km (0.119 R)
• M13: 2,851,635 km (0.068 R)
• M14: 3,014,397 km (0.095 R)
• M15: 3,108,793 km (0.045 R)
• M16: 3,204,087 km (0.026 R)
• M17: 3,446,885 km (0.09 R)
• M18: 3,822,226 km (0.119 R)
• M19: 4,369,604 km (0.05 R)
• M20: 4,941,517 km (0.12 R)
• M21: 5,137,340 km (0.111 R)
• M22: 5,623,683 km (0.038 R)
• M23: 6,335,470 km (0.096 R)
• M24: 7,296,187 km (0.099 R)
• M25: 7,551,551 km (0.11 R)
• M26: 7,648,042 km (0.106 R)
• M27: 7,777,294 km (0.104 R)
• M28: 7,907,444 km (0.119 R)
• M29: 8,136,778 km (0.072 R)
• M30: 8,401,566 km (0.116 R)
• M31: 8,468,137 km (0.041 R)
• M32: 8,939,520 km (0.039 R)
• M33: 9,908,017 km (0.1 R)
• M34: 10,872,923 km (0.088 R)
• M35: 11,348,345 km (0.099 R)
• M36: 11,607,000 km (0.12 R)
• M37: 11,755,849 km (0.1 R)
• M38: 12,319,235 km (0.069 R)
• M39: 12,394,932 km (0.11 R)
• M40: 12,623,218 km (0.113 R)
• M41: 12,929,894 km (0.034 R)
• M42: 13,433,290 km (0.106 R)
• M43: 14,022,108 km (0.071 R)
• M44: 14,419,440 km (0.115 R)
• M45: 15,062,710 km (0.042 R)
• M46: 15,633,277 km (0.101 R)
• M47: 15,921,253 km (0.104 R)
• M48: 16,294,050 km (0.092 R)
• M49: 17,344,676 km (0.063 R)
• M50: 17,429,648 km (0.108 R)
• M51: 17,600,040 km (0.105 R)
• M52: 18,939,390 km (0.116 R)
• M53: 19,334,328 km (0.087 R)
• M54: 19,422,591 km (0.111 R)
• M55: 20,043,272 km (0.075 R)
• M56: 20,986,636 km (0.103 R)
• M57: 21,122,471 km (0.066 R)
• M58: 22,683,525 km (0.097 R)
• M59: 23,290,294 km (0.067 R)
• M60: 23,619,110 km (0.067 R)
• M61: 23,902,299 km (0.071 R)
• M62: 24,044,267 km (0.075 R)
• M63: 24,281,530 km (0.098 R)
• M64: 25,286,378 km (0.099 R)
• M65: 25,527,680 km (0.115 R)
• M66: 26,647,420 km (0.092 R)
• M67: 26,745,556 km (0.047 R)
• M68: 27,634,167 km (0.059 R)
• M69: 28,281,926 km (0.115 R)
• M70: 29,288,122 km (0.111 R)
• M71: 29,897,583 km (0.086 R)
• M72: 30,254,973 km (0.026 R)
• M73: 30,819,405 km (0.108 R)
• M74: 31,543,010 km (0.105 R)
• M75: 32,376,719 km (0.072 R)
• M76: 32,743,683 km (0.101 R)
• M77: 32,796,192 km (0.082 R)
• M78: 33,746,886 km (0.119 R)
• M79: 34,225,599 km (0.059 R)
• M80: 34,653,000 km (0.093 R)
• M81: 34,974,636 km (0.085 R)
• M82: 35,459,034 km (0.114 R)
• M83: 35,567,043 km (0.087 R)
• M84: 35,999,980 km (0.111 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 206.6

Radius: 7.4

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 10.73 AU - 16.63 AU

Year: 18862 Days

Day: 18.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 116.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 49,072,241 km

• M1: 93,648 km (0.096 R)
• M2: 359,334 km (0.095 R)
• M3: 575,204 km (0.115 R)
• M4: 903,721 km (0.094 R)
• M5: 1,436,588 km (0.117 R)
• M6: 1,503,608 km (0.116 R)
• M7: 2,153,611 km (0.092 R)
• M8: 2,256,684 km (0.113 R)
• M9: 2,548,549 km (0.078 R)
• M10: 2,768,458 km (0.042 R)
• M11: 2,824,408 km (0.068 R)
• M12: 3,315,388 km (0.056 R)
• M13: 3,434,767 km (0.057 R)
• M14: 3,616,529 km (0.107 R)
• M15: 3,801,431 km (0.056 R)
• M16: 3,989,476 km (0.118 R)
• M17: 4,472,976 km (0.075 R)
• M18: 4,839,342 km (0.099 R)
• M19: 5,077,501 km (0.083 R)
• M20: 6,585,597 km (0.115 R)
• M21: 7,194,162 km (0.118 R)
• M22: 8,059,884 km (0.111 R)
• M23: 8,301,784 km (0.062 R)
• M24: 8,383,016 km (0.05 R)
• M25: 8,505,237 km (0.043 R)
• M26: 8,751,475 km (0.112 R)
• M27: 8,999,957 km (0.038 R)
• M28: 9,377,243 km (0.096 R)
• M29: 10,277,523 km (0.106 R)
• M30: 10,892,969 km (0.114 R)
• M31: 11,656,217 km (0.1 R)
• M32: 12,436,669 km (0.075 R)
• M33: 12,622,769 km (0.105 R)
• M34: 12,669,444 km (0.041 R)
• M35: 13,186,604 km (0.027 R)
• M36: 13,281,449 km (0.107 R)
• M37: 13,854,857 km (0.102 R)
• M38: 13,999,369 km (0.083 R)
• M39: 14,290,187 km (0.115 R)
• M40: 14,436,344 km (0.085 R)
• M41: 14,730,005 km (0.108 R)
• M42: 14,927,025 km (0.067 R)
• M43: 15,323,459 km (0.1 R)
• M44: 16,431,531 km (0.118 R)
• M45: 18,194,243 km (0.104 R)
• M46: 18,299,859 km (0.099 R)
• M47: 18,617,605 km (0.041 R)
• M48: 20,398,418 km (0.12 R)
• M49: 21,336,845 km (0.05 R)
• M50: 21,392,496 km (0.069 R)
• M51: 23,312,734 km (0.08 R)
• M52: 23,772,598 km (0.07 R)
• M53: 24,935,123 km (0.046 R)
• M54: 25,052,407 km (0.119 R)
• M55: 25,346,367 km (0.109 R)
• M56: 26,893,508 km (0.102 R)
• M57: 27,013,785 km (0.115 R)
• M58: 27,315,374 km (0.05 R)
• M59: 27,617,861 km (0.088 R)
• M60: 27,800,072 km (0.109 R)
• M61: 30,704,365 km (0.102 R)
• M62: 31,018,969 km (0.118 R)
• M63: 32,929,035 km (0.117 R)
• M64: 32,993,362 km (0.115 R)
• M65: 33,057,689 km (0.087 R)
• M66: 33,638,876 km (0.116 R)
• M67: 33,768,578 km (0.06 R)
• M68: 33,963,205 km (0.107 R)
• M69: 34,093,205 km (0.084 R)
• M70: 35,336,812 km (0.116 R)
• M71: 36,928,534 km (0.088 R)
• M72: 37,397,224 km (0.116 R)
• M73: 37,598,732 km (0.068 R)
• M74: 37,733,221 km (0.06 R)
• M75: 38,408,206 km (0.054 R)
• M76: 38,543,742 km (0.111 R)
• M77: 38,951,097 km (0.065 R)
• M78: 39,907,177 km (0.119 R)
• M79: 40,525,764 km (0.118 R)
• M80: 42,051,513 km (0.117 R)
• M81: 42,681,170 km (0.11 R)
• M82: 43,243,359 km (0.046 R)
• M83: 43,666,571 km (0.04 R)
• M84: 43,949,610 km (0.113 R)
• M85: 44,588,393 km (0.094 R)
• M86: 44,944,735 km (0.035 R)
• M87: 45,659,963 km (0.094 R)
• M88: 46,307,123 km (0.087 R)
• M89: 48,339,410 km (0.026 R)
• M90: 48,851,933 km (0.054 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 16,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit