🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.42 AU - 0.64 AU

Year: 146 Days

Day: 22.6 Hours

Environment

Temp: 203 °C

Axial Tilt: 7.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,237,893 km

• M1: 295,755 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.44 AU - 3.84 AU

Year: 2107 Days

Day: 15.7 Hours

Environment

Temp: -126 °C

Axial Tilt: 27.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.8

Radius: 10.2

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.49 AU - 4.69 AU

Year: 3724 Days

Day: 12.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,237,893 km

• M1: 165,904 km (0.114 R)
• M2: 250,128 km (0.112 R)
• M3: 314,156 km (0.092 R)
• M4: 394,938 km (0.096 R)
• M5: 466,297 km (0.04 R)
• M6: 583,132 km (0.078 R)
• M7: 825,481 km (0.046 R)
• M8: 909,555 km (0.098 R)
• M9: 1,234,332 km (0.108 R)
• M10: 1,303,745 km (0.097 R)
• M11: 1,374,505 km (0.077 R)
• M12: 1,505,254 km (0.12 R)
• M13: 1,655,450 km (0.097 R)
• M14: 1,971,251 km (0.088 R)
• M15: 2,427,674 km (0.046 R)
• M16: 2,587,146 km (0.087 R)
• M17: 2,786,709 km (0.089 R)
• M18: 3,029,357 km (0.086 R)
• M19: 3,124,501 km (0.078 R)
• M20: 3,278,886 km (0.081 R)
• M21: 3,595,286 km (0.028 R)
• M22: 3,838,981 km (0.114 R)
• M23: 3,983,791 km (0.047 R)
• M24: 4,130,397 km (0.102 R)
• M25: 4,214,920 km (0.089 R)
• M26: 4,364,368 km (0.073 R)
• M27: 4,867,765 km (0.116 R)
• M28: 5,412,750 km (0.09 R)
• M29: 5,575,363 km (0.083 R)
• M30: 5,786,894 km (0.1 R)
• M31: 5,881,739 km (0.114 R)
• M32: 6,290,740 km (0.079 R)
• M33: 6,560,315 km (0.082 R)
• M34: 7,391,631 km (0.102 R)
• M35: 7,650,136 km (0.091 R)
• M36: 9,124,722 km (0.102 R)
• M37: 9,458,026 km (0.078 R)
• M38: 10,568,491 km (0.12 R)
• M39: 11,301,820 km (0.094 R)
• M40: 11,450,520 km (0.085 R)
• M41: 12,173,228 km (0.114 R)
• M42: 12,448,039 km (0.102 R)
• M43: 12,910,595 km (0.04 R)
• M44: 13,852,763 km (0.045 R)
• M45: 14,107,678 km (0.085 R)
• M46: 14,364,238 km (0.108 R)
• M47: 14,557,518 km (0.079 R)
• M48: 15,736,200 km (0.12 R)
• M49: 15,968,825 km (0.114 R)
• M50: 16,035,545 km (0.093 R)
• M51: 16,606,261 km (0.056 R)
• M52: 16,809,415 km (0.073 R)
• M53: 16,945,100 km (0.11 R)
• M54: 17,013,167 km (0.093 R)
• M55: 17,115,492 km (0.111 R)
• M56: 17,217,817 km (0.07 R)
• M57: 17,286,333 km (0.113 R)
• M58: 17,698,625 km (0.095 R)
• M59: 18,114,208 km (0.062 R)
• M60: 18,323,346 km (0.045 R)
• M61: 18,428,064 km (0.084 R)
• M62: 18,533,082 km (0.099 R)
• M63: 18,849,332 km (0.12 R)
• M64: 18,955,097 km (0.077 R)
• M65: 19,487,217 km (0.095 R)
• M66: 19,880,510 km (0.104 R)
• M67: 20,565,967 km (0.078 R)
• M68: 20,747,579 km (0.071 R)
• M69: 21,479,711 km (0.117 R)
• M70: 21,811,818 km (0.083 R)
• M71: 21,960,070 km (0.073 R)
• M72: 22,856,161 km (0.09 R)
• M73: 23,119,902 km (0.045 R)
• M74: 23,270,996 km (0.053 R)
• M75: 24,069,699 km (0.077 R)
• M76: 24,645,651 km (0.114 R)
• M77: 25,226,240 km (0.072 R)
• M78: 25,772,123 km (0.044 R)
• M79: 25,967,946 km (0.107 R)
• M80: 26,085,830 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.6

Radius: 10.3

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 4.13 AU - 6.39 AU

Year: 4569 Days

Day: 10.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 30,237,893 km

• M1: 170,691 km (0.044 R)
• M2: 261,946 km (0.076 R)
• M3: 424,708 km (0.105 R)
• M4: 535,411 km (0.031 R)
• M5: 615,296 km (0.076 R)
• M6: 721,810 km (0.097 R)
• M7: 991,834 km (0.112 R)
• M8: 1,119,441 km (0.114 R)
• M9: 1,335,311 km (0.093 R)
• M10: 1,579,604 km (0.081 R)
• M11: 2,588,791 km (0.063 R)
• M12: 2,767,561 km (0.112 R)
• M13: 2,913,568 km (0.095 R)
• M14: 3,289,657 km (0.085 R)
• M15: 3,522,731 km (0.071 R)
• M16: 3,862,467 km (0.11 R)
• M17: 4,129,350 km (0.115 R)
• M18: 4,233,620 km (0.084 R)
• M19: 4,466,244 km (0.099 R)
• M20: 4,703,058 km (0.118 R)
• M21: 4,811,965 km (0.077 R)
• M22: 5,415,293 km (0.113 R)
• M23: 5,644,776 km (0.076 R)
• M24: 5,784,052 km (0.077 R)
• M25: 5,948,011 km (0.109 R)
• M26: 6,018,622 km (0.1 R)
• M27: 6,545,954 km (0.087 R)
• M28: 6,692,410 km (0.032 R)
• M29: 7,213,460 km (0.095 R)
• M30: 7,902,508 km (0.117 R)
• M31: 7,980,448 km (0.092 R)
• M32: 8,189,287 km (0.066 R)
• M33: 8,373,591 km (0.081 R)
• M34: 8,612,649 km (0.076 R)
• M35: 8,719,611 km (0.103 R)
• M36: 9,453,089 km (0.059 R)
• M37: 9,925,071 km (0.102 R)
• M38: 10,178,041 km (0.064 R)
• M39: 10,347,834 km (0.065 R)
• M40: 10,490,102 km (0.082 R)
• M41: 10,575,821 km (0.113 R)
• M42: 10,661,691 km (0.053 R)
• M43: 10,776,731 km (0.099 R)
• M44: 11,386,792 km (0.11 R)
• M45: 11,474,755 km (0.047 R)
• M46: 11,888,842 km (0.092 R)
• M47: 12,428,292 km (0.101 R)
• M48: 12,731,527 km (0.092 R)
• M49: 12,975,820 km (0.088 R)
• M50: 13,067,823 km (0.092 R)
• M51: 13,252,576 km (0.041 R)
• M52: 13,407,111 km (0.115 R)
• M53: 13,811,923 km (0.041 R)
• M54: 14,252,339 km (0.098 R)
• M55: 14,378,899 km (0.105 R)
• M56: 14,474,192 km (0.037 R)
• M57: 14,825,299 km (0.025 R)
• M58: 14,889,476 km (0.045 R)
• M59: 15,568,351 km (0.057 R)
• M60: 16,257,549 km (0.116 R)
• M61: 16,856,090 km (0.057 R)
• M62: 17,124,468 km (0.098 R)
• M63: 17,259,106 km (0.114 R)
• M64: 17,903,873 km (0.118 R)
• M65: 18,694,797 km (0.116 R)
• M66: 19,007,457 km (0.073 R)
• M67: 19,356,917 km (0.076 R)
• M68: 19,920,303 km (0.066 R)
• M69: 20,239,694 km (0.052 R)
• M70: 20,489,224 km (0.057 R)
• M71: 21,027,327 km (0.103 R)
• M72: 21,934,638 km (0.059 R)
• M73: 22,264,352 km (0.084 R)
• M74: 22,669,613 km (0.095 R)
• M75: 23,114,517 km (0.058 R)
• M76: 24,542,279 km (0.12 R)
• M77: 24,884,708 km (0.102 R)
• M78: 25,075,445 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 13.9

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.92 AU - 9.06 AU

Year: 7764 Days

Day: 6.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,237,893 km

• M1: 233,672 km (0.07 R)
• M2: 369,656 km (0.102 R)
• M3: 529,427 km (0.073 R)
• M4: 682,615 km (0.107 R)
• M5: 790,326 km (0.106 R)
• M6: 998,117 km (0.066 R)
• M7: 1,123,630 km (0.06 R)
• M8: 1,714,092 km (0.109 R)
• M9: 2,078,962 km (0.081 R)
• M10: 2,336,270 km (0.092 R)
• M11: 2,761,726 km (0.09 R)
• M12: 2,963,384 km (0.107 R)
• M13: 3,554,296 km (0.091 R)
• M14: 3,796,495 km (0.034 R)
• M15: 3,976,162 km (0.114 R)
• M16: 4,090,006 km (0.091 R)
• M17: 4,390,847 km (0.062 R)
• M18: 5,014,521 km (0.048 R)
• M19: 5,362,036 km (0.106 R)
• M20: 5,743,212 km (0.1 R)
• M21: 5,924,225 km (0.104 R)
• M22: 6,133,363 km (0.058 R)
• M23: 6,775,437 km (0.087 R)
• M24: 7,271,205 km (0.104 R)
• M25: 7,523,576 km (0.066 R)
• M26: 7,636,672 km (0.092 R)
• M27: 8,094,741 km (0.098 R)
• M28: 8,181,508 km (0.043 R)
• M29: 8,679,818 km (0.086 R)
• M30: 9,188,152 km (0.03 R)
• M31: 9,829,328 km (0.052 R)
• M32: 10,015,278 km (0.076 R)
• M33: 10,548,295 km (0.041 R)
• M34: 10,930,219 km (0.077 R)
• M35: 11,155,214 km (0.051 R)
• M36: 11,479,093 km (0.086 R)
• M37: 11,806,114 km (0.098 R)
• M38: 12,103,216 km (0.068 R)
• M39: 12,839,686 km (0.112 R)
• M40: 12,975,072 km (0.083 R)
• M41: 13,247,490 km (0.059 R)
• M42: 13,418,630 km (0.108 R)
• M43: 14,215,687 km (0.104 R)
• M44: 14,356,010 km (0.119 R)
• M45: 14,743,917 km (0.115 R)
• M46: 14,921,340 km (0.045 R)
• M47: 15,278,431 km (0.051 R)
• M48: 15,674,566 km (0.069 R)
• M49: 15,783,174 km (0.064 R)
• M50: 16,476,859 km (0.111 R)
• M51: 16,808,966 km (0.12 R)
• M52: 17,143,318 km (0.101 R)
• M53: 18,007,694 km (0.078 R)
• M54: 18,121,538 km (0.119 R)
• M55: 18,311,677 km (0.116 R)
• M56: 18,502,564 km (0.118 R)
• M57: 18,655,752 km (0.1 R)
• M58: 18,963,325 km (0.054 R)
• M59: 19,079,114 km (0.107 R)
• M60: 19,311,440 km (0.115 R)
• M61: 20,053,295 km (0.063 R)
• M62: 21,003,541 km (0.11 R)
• M63: 21,847,123 km (0.078 R)
• M64: 22,948,164 km (0.072 R)
• M65: 23,236,439 km (0.116 R)
• M66: 23,360,455 km (0.094 R)
• M67: 24,025,268 km (0.077 R)
• M68: 24,907,447 km (0.107 R)
• M69: 25,501,351 km (0.092 R)
• M70: 25,842,883 km (0.067 R)
• M71: 25,971,238 km (0.104 R)
• M72: 26,314,864 km (0.117 R)
• M73: 26,573,519 km (0.101 R)
• M74: 26,746,454 km (0.117 R)
• M75: 26,833,071 km (0.078 R)
• M76: 27,441,934 km (0.09 R)
• M77: 27,791,993 km (0.102 R)
• M78: 28,983,989 km (0.091 R)
• M79: 29,073,000 km (0.045 R)
• M80: 29,251,171 km (0.047 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: 434 - 16,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit