🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.55 AU - 0.69 AU

Year: 320 Days

Day: 37.7 Hours

Environment

Temp: -140 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,662,142 km

• M1: 42,187 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.56 AU - 0.74 AU

Year: 344 Days

Day: 22.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,662,142 km

• M1: 192,981 km (0.09 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.2

Radius: 11.6

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.8 AU - 1 AU

Year: 560 Days

Day: 7.3 Hours

Environment

Temp: -151 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 47,662,142 km

• M1: 145,708 km (0.113 R)
• M2: 256,860 km (0.097 R)
• M3: 425,008 km (0.109 R)
• M4: 546,930 km (0.103 R)
• M5: 725,699 km (0.108 R)
• M6: 942,616 km (0.074 R)
• M7: 1,022,801 km (0.096 R)
• M8: 1,124,378 km (0.071 R)
• M9: 1,219,821 km (0.041 R)
• M10: 1,398,890 km (0.093 R)
• M11: 1,507,498 km (0.05 R)
• M12: 1,581,549 km (0.098 R)
• M13: 1,850,675 km (0.109 R)
• M14: 2,105,291 km (0.065 R)
• M15: 2,182,783 km (0.088 R)
• M16: 2,279,423 km (0.047 R)
• M17: 2,377,559 km (0.091 R)
• M18: 2,458,491 km (0.096 R)
• M19: 2,552,888 km (0.107 R)
• M20: 2,674,361 km (0.098 R)
• M21: 2,778,032 km (0.107 R)
• M22: 2,896,514 km (0.093 R)
• M23: 2,976,399 km (0.066 R)
• M24: 3,097,723 km (0.105 R)
• M25: 3,172,672 km (0.058 R)
• M26: 3,248,219 km (0.08 R)
• M27: 3,324,364 km (0.097 R)
• M28: 3,401,108 km (0.102 R)
• M29: 3,678,312 km (0.101 R)
• M30: 3,772,410 km (0.083 R)
• M31: 3,845,264 km (0.103 R)
• M32: 3,926,047 km (0.104 R)
• M33: 4,051,858 km (0.063 R)
• M34: 4,126,657 km (0.098 R)
• M35: 4,262,343 km (0.117 R)
• M36: 4,430,191 km (0.119 R)
• M37: 4,507,234 km (0.063 R)
• M38: 4,623,621 km (0.111 R)
• M39: 4,819,894 km (0.094 R)
• M40: 4,915,038 km (0.096 R)
• M41: 5,139,734 km (0.088 R)
• M42: 5,228,894 km (0.094 R)
• M43: 5,732,890 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.6

Radius: 14.2

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.68 AU - 1.12 AU

Year: 560 Days

Day: 6.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 47,662,142 km

• M1: 190,588 km (0.054 R)
• M2: 401,820 km (0.085 R)
• M3: 500,704 km (0.047 R)
• M4: 635,791 km (0.104 R)
• M5: 894,894 km (0.108 R)
• M6: 1,141,133 km (0.043 R)
• M7: 1,273,078 km (0.115 R)
• M8: 1,387,221 km (0.113 R)
• M9: 1,541,157 km (0.119 R)
• M10: 1,651,261 km (0.115 R)
• M11: 1,866,832 km (0.026 R)
• M12: 1,978,282 km (0.036 R)
• M13: 2,078,513 km (0.102 R)
• M14: 2,389,976 km (0.108 R)
• M15: 2,526,110 km (0.073 R)
• M16: 2,642,796 km (0.025 R)
• M17: 2,927,630 km (0.088 R)
• M18: 3,042,821 km (0.09 R)
• M19: 3,143,799 km (0.062 R)
• M20: 3,716,161 km (0.113 R)
• M21: 4,260,248 km (0.113 R)
• M22: 4,409,098 km (0.07 R)
• M23: 4,568,569 km (0.08 R)
• M24: 4,675,981 km (0.114 R)
• M25: 4,975,775 km (0.089 R)
• M26: 5,067,777 km (0.103 R)
• M27: 5,169,803 km (0.098 R)
• M28: 5,328,826 km (0.08 R)
• M29: 5,423,072 km (0.044 R)
• M30: 5,575,213 km (0.108 R)
• M31: 5,747,999 km (0.036 R)
• M32: 5,854,513 km (0.057 R)
• M33: 6,000,819 km (0.116 R)
• M34: 6,108,829 km (0.078 R)
• M35: 6,257,230 km (0.094 R)
• M36: 6,517,381 km (0.11 R)
• M37: 6,669,223 km (0.099 R)
• M38: 6,832,284 km (0.027 R)
• M39: 7,069,247 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 864.7

Radius: 14.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.86 AU - 1.08 AU

Year: 627 Days

Day: 14.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 47,662,142 km

• M1: 184,155 km (0.059 R)
• M2: 294,409 km (0.085 R)
• M3: 391,348 km (0.082 R)
• M4: 502,649 km (0.063 R)
• M5: 651,648 km (0.088 R)
• M6: 798,105 km (0.064 R)
• M7: 940,821 km (0.109 R)
• M8: 1,373,009 km (0.089 R)
• M9: 1,548,637 km (0.105 R)
• M10: 1,766,900 km (0.11 R)
• M11: 1,858,754 km (0.094 R)
• M12: 2,091,677 km (0.108 R)
• M13: 2,280,620 km (0.12 R)
• M14: 2,373,370 km (0.072 R)
• M15: 2,570,839 km (0.102 R)
• M16: 2,667,629 km (0.047 R)
• M17: 2,965,628 km (0.029 R)
• M18: 3,161,901 km (0.071 R)
• M19: 3,292,200 km (0.037 R)
• M20: 3,397,816 km (0.1 R)
• M21: 3,585,412 km (0.076 R)
• M22: 3,694,170 km (0.101 R)
• M23: 3,859,475 km (0.087 R)
• M24: 4,206,991 km (0.089 R)
• M25: 4,545,382 km (0.07 R)
• M26: 4,812,564 km (0.107 R)
• M27: 4,993,577 km (0.091 R)
• M28: 5,424,868 km (0.106 R)
• M29: 5,750,991 km (0.083 R)
• M30: 5,868,276 km (0.113 R)
• M31: 6,040,313 km (0.107 R)
• M32: 6,137,851 km (0.087 R)
• M33: 6,257,829 km (0.084 R)
• M34: 6,544,458 km (0.104 R)
• M35: 6,745,518 km (0.055 R)
• M36: 6,858,015 km (0.1 R)
• M37: 6,959,891 km (0.098 R)
• M38: 7,222,436 km (0.109 R)
• M39: 7,395,520 km (0.071 R)
• M40: 7,523,277 km (0.105 R)
• M41: 7,710,573 km (0.088 R)
• M42: 7,804,671 km (0.096 R)
• M43: 7,899,366 km (0.091 R)
• M44: 8,041,933 km (0.081 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 12.6

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.08 AU - 1.6 AU

Year: 1018 Days

Day: 7.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 47,662,142 km

• M1: 157,676 km (0.062 R)
• M2: 372,050 km (0.111 R)
• M3: 483,351 km (0.061 R)
• M4: 571,015 km (0.081 R)
• M5: 784,192 km (0.075 R)
• M6: 984,354 km (0.12 R)
• M7: 1,129,913 km (0.083 R)
• M8: 1,231,340 km (0.118 R)
• M9: 1,366,577 km (0.037 R)
• M10: 1,483,263 km (0.087 R)
• M11: 1,603,390 km (0.101 R)
• M12: 1,905,578 km (0.117 R)
• M13: 2,054,876 km (0.079 R)
• M14: 2,135,510 km (0.113 R)
• M15: 2,272,392 km (0.081 R)
• M16: 2,421,690 km (0.104 R)
• M17: 2,574,280 km (0.083 R)
• M18: 2,661,645 km (0.115 R)
• M19: 2,849,391 km (0.042 R)
• M20: 2,939,748 km (0.096 R)
• M21: 3,258,990 km (0.113 R)
• M22: 3,396,171 km (0.12 R)
• M23: 3,578,680 km (0.082 R)
• M24: 3,808,612 km (0.08 R)
• M25: 4,503,943 km (0.045 R)
• M26: 4,740,607 km (0.083 R)
• M27: 4,920,872 km (0.109 R)
• M28: 5,005,694 km (0.089 R)
• M29: 5,189,401 km (0.092 R)
• M30: 5,350,218 km (0.116 R)
• M31: 5,601,094 km (0.099 R)
• M32: 5,715,387 km (0.099 R)
• M33: 5,817,412 km (0.075 R)
• M34: 6,101,499 km (0.098 R)
• M35: 6,377,058 km (0.098 R)
• M36: 6,616,415 km (0.082 R)
• M37: 6,710,362 km (0.087 R)
• M38: 6,899,454 km (0.11 R)
• M39: 7,035,737 km (0.093 R)
• M40: 7,172,769 km (0.109 R)
• M41: 7,407,937 km (0.049 R)
• M42: 7,519,537 km (0.098 R)
• M43: 7,843,416 km (0.12 R)
• M44: 7,957,111 km (0.081 R)
• M45: 8,287,273 km (0.12 R)
• M46: 8,417,573 km (0.066 R)
• M47: 8,872,051 km (0.107 R)
• M48: 9,214,331 km (0.027 R)
• M49: 9,697,981 km (0.051 R)
• M50: 9,958,132 km (0.109 R)
• M51: 10,251,792 km (0.103 R)
• M52: 10,423,082 km (0.119 R)
• M53: 10,611,127 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.6

Radius: 4.7

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.84 AU - 7.72 AU

Year: 12886 Days

Day: 24.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 47,662,142 km

• M1: 113,395 km (0.066 R)
• M2: 154,834 km (0.099 R)
• M3: 235,467 km (0.115 R)
• M4: 425,157 km (0.09 R)
• M5: 482,902 km (0.098 R)
• M6: 512,822 km (0.114 R)
• M7: 655,837 km (0.087 R)
• M8: 706,252 km (0.101 R)
• M9: 740,659 km (0.065 R)
• M10: 883,974 km (0.116 R)
• M11: 1,075,609 km (0.099 R)
• M12: 1,430,455 km (0.114 R)
• M13: 1,609,224 km (0.112 R)
• M14: 1,842,747 km (0.1 R)
• M15: 1,890,767 km (0.097 R)
• M16: 1,963,622 km (0.089 R)
• M17: 2,187,570 km (0.088 R)
• M18: 2,659,701 km (0.109 R)
• M19: 2,741,381 km (0.084 R)
• M20: 3,603,364 km (0.091 R)
• M21: 3,815,643 km (0.074 R)
• M22: 4,032,111 km (0.073 R)
• M23: 4,189,189 km (0.09 R)
• M24: 4,380,226 km (0.114 R)
• M25: 4,672,241 km (0.116 R)
• M26: 4,804,186 km (0.09 R)
• M27: 5,516,122 km (0.11 R)
• M28: 5,585,685 km (0.064 R)
• M29: 5,760,715 km (0.071 R)
• M30: 6,296,874 km (0.089 R)
• M31: 6,960,939 km (0.098 R)
• M32: 8,554,754 km (0.085 R)
• M33: 8,675,629 km (0.073 R)
• M34: 11,297,631 km (0.104 R)
• M35: 12,510,122 km (0.107 R)
• M36: 12,601,526 km (0.108 R)
• M37: 13,294,464 km (0.079 R)
• M38: 13,387,663 km (0.085 R)
• M39: 13,669,057 km (0.097 R)
• M40: 13,857,550 km (0.109 R)
• M41: 14,047,090 km (0.081 R)
• M42: 15,055,679 km (0.048 R)
• M43: 15,495,048 km (0.07 R)
• M44: 15,988,272 km (0.04 R)
• M45: 16,888,852 km (0.101 R)
• M46: 17,600,638 km (0.08 R)
• M47: 17,754,574 km (0.113 R)
• M48: 17,857,348 km (0.1 R)
• M49: 18,374,209 km (0.114 R)
• M50: 18,686,719 km (0.084 R)
• M51: 18,791,288 km (0.109 R)
• M52: 18,843,647 km (0.056 R)
• M53: 18,948,365 km (0.104 R)
• M54: 19,634,721 km (0.029 R)
• M55: 22,293,374 km (0.074 R)
• M56: 22,682,328 km (0.083 R)
• M57: 24,260,436 km (0.102 R)
• M58: 24,775,053 km (0.115 R)
• M59: 25,062,580 km (0.067 R)
• M60: 25,815,357 km (0.115 R)
• M61: 26,575,463 km (0.06 R)
• M62: 26,810,781 km (0.107 R)
• M63: 26,928,664 km (0.109 R)
• M64: 27,342,900 km (0.095 R)
• M65: 28,658,165 km (0.079 R)
• M66: 28,839,029 km (0.109 R)
• M67: 28,959,904 km (0.059 R)
• M68: 29,020,341 km (0.105 R)
• M69: 29,566,673 km (0.065 R)
• M70: 29,932,739 km (0.118 R)
• M71: 29,993,775 km (0.062 R)
• M72: 30,177,481 km (0.092 R)
• M73: 30,300,301 km (0.12 R)
• M74: 30,977,979 km (0.084 R)
• M75: 32,035,187 km (0.074 R)
• M76: 34,376,693 km (0.1 R)
• M77: 35,600,404 km (0.075 R)
• M78: 35,665,180 km (0.028 R)
• M79: 35,924,732 km (0.087 R)
• M80: 36,119,807 km (0.051 R)
• M81: 36,445,781 km (0.057 R)
• M82: 36,903,700 km (0.092 R)
• M83: 37,495,360 km (0.065 R)
• M84: 38,887,966 km (0.081 R)
• M85: 39,021,408 km (0.091 R)
• M86: 40,500,183 km (0.118 R)
• M87: 41,042,325 km (0.049 R)
• M88: 41,178,310 km (0.086 R)
• M89: 41,587,011 km (0.081 R)
• M90: 42,477,119 km (0.115 R)
• M91: 44,764,769 km (0.105 R)
• M92: 45,958,710 km (0.098 R)
• M93: 47,163,122 km (0.062 R)
• M94: 47,376,748 km (0.098 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 18,394 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit