🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.46 AU - 0.68 AU

Year: 278 Days

Day: 21.8 Hours

Environment

Temp: -131 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.55 AU - 0.77 AU

Year: 346 Days

Day: 43.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227.4

Radius: 10.8

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.83 AU - 1.17 AU

Year: 646 Days

Day: 9.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 156.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 40,352,901 km

• M1: 145,858 km (0.118 R)
• M2: 340,036 km (0.065 R)
• M3: 473,776 km (0.097 R)
• M4: 610,659 km (0.052 R)
• M5: 690,095 km (0.074 R)
• M6: 793,018 km (0.079 R)
• M7: 860,786 km (0.053 R)
• M8: 1,059,303 km (0.094 R)
• M9: 1,139,487 km (0.116 R)
• M10: 1,311,076 km (0.109 R)
• M11: 1,441,824 km (0.071 R)
• M12: 1,526,497 km (0.084 R)
• M13: 1,690,606 km (0.067 R)
• M14: 1,828,236 km (0.043 R)
• M15: 1,915,002 km (0.104 R)
• M16: 2,053,231 km (0.069 R)
• M17: 2,120,849 km (0.049 R)
• M18: 2,258,329 km (0.112 R)
• M19: 2,434,406 km (0.12 R)
• M20: 2,548,400 km (0.116 R)
• M21: 2,664,188 km (0.096 R)
• M22: 2,850,587 km (0.106 R)
• M23: 3,105,951 km (0.055 R)
• M24: 3,177,459 km (0.089 R)
• M25: 3,256,297 km (0.102 R)
• M26: 3,469,324 km (0.089 R)
• M27: 3,598,128 km (0.05 R)
• M28: 3,965,690 km (0.102 R)
• M29: 4,236,761 km (0.033 R)
• M30: 4,425,703 km (0.077 R)
• M31: 4,632,448 km (0.119 R)
• M32: 4,751,976 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.4

Radius: 12.4

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.01 AU - 1.31 AU

Year: 807 Days

Day: 14.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 40,352,901 km

• M1: 154,684 km (0.084 R)
• M2: 244,144 km (0.081 R)
• M3: 333,753 km (0.09 R)
• M4: 463,305 km (0.092 R)
• M5: 575,802 km (0.112 R)
• M6: 710,590 km (0.098 R)
• M7: 796,609 km (0.105 R)
• M8: 958,623 km (0.1 R)
• M9: 1,059,751 km (0.091 R)
• M10: 1,141,731 km (0.048 R)
• M11: 1,235,379 km (0.082 R)
• M12: 1,436,140 km (0.111 R)
• M13: 1,532,929 km (0.114 R)
• M14: 1,637,349 km (0.112 R)
• M15: 1,760,468 km (0.087 R)
• M16: 1,864,737 km (0.089 R)
• M17: 1,971,102 km (0.103 R)
• M18: 2,102,748 km (0.094 R)
• M19: 2,219,584 km (0.044 R)
• M20: 2,344,797 km (0.034 R)
• M21: 2,429,469 km (0.09 R)
• M22: 2,614,821 km (0.099 R)
• M23: 2,721,933 km (0.073 R)
• M24: 3,045,663 km (0.113 R)
• M25: 3,306,861 km (0.115 R)
• M26: 3,409,335 km (0.116 R)
• M27: 3,512,857 km (0.06 R)
• M28: 3,603,514 km (0.117 R)
• M29: 3,730,223 km (0.073 R)
• M30: 3,822,824 km (0.089 R)
• M31: 3,937,715 km (0.116 R)
• M32: 4,046,473 km (0.091 R)
• M33: 4,289,569 km (0.078 R)
• M34: 4,424,058 km (0.117 R)
• M35: 4,529,824 km (0.092 R)
• M36: 4,651,596 km (0.095 R)
• M37: 4,851,908 km (0.069 R)
• M38: 5,023,646 km (0.089 R)
• M39: 5,118,192 km (0.05 R)
• M40: 5,301,150 km (0.083 R)
• M41: 5,421,576 km (0.118 R)
• M42: 5,510,587 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.6

Radius: 10.3

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.7 AU - 1.76 AU

Year: 1469 Days

Day: 11.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 40,352,901 km

• M1: 140,772 km (0.103 R)
• M2: 224,397 km (0.081 R)
• M3: 342,579 km (0.092 R)
• M4: 422,165 km (0.077 R)
• M5: 550,819 km (0.089 R)
• M6: 625,170 km (0.089 R)
• M7: 814,710 km (0.115 R)
• M8: 880,982 km (0.077 R)
• M9: 1,081,144 km (0.08 R)
• M10: 1,339,649 km (0.075 R)
• M11: 1,419,534 km (0.092 R)
• M12: 1,669,063 km (0.076 R)
• M13: 1,777,372 km (0.117 R)
• M14: 1,901,389 km (0.11 R)
• M15: 2,102,448 km (0.117 R)
• M16: 2,214,946 km (0.12 R)
• M17: 2,310,390 km (0.084 R)
• M18: 2,446,374 km (0.108 R)
• M19: 2,575,028 km (0.12 R)
• M20: 2,700,990 km (0.097 R)
• M21: 2,767,261 km (0.091 R)
• M22: 2,891,128 km (0.12 R)
• M23: 3,032,798 km (0.058 R)
• M24: 3,149,783 km (0.078 R)
• M25: 3,301,027 km (0.107 R)
• M26: 3,388,691 km (0.108 R)
• M27: 3,571,649 km (0.039 R)
• M28: 3,655,873 km (0.083 R)
• M29: 3,729,475 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.6

Radius: 13.6

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.78 AU - 6.24 AU

Year: 7241 Days

Day: 7.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 40,352,901 km

• M1: 476,320 km (0.063 R)
• M2: 830,119 km (0.039 R)
• M3: 915,389 km (0.073 R)
• M4: 1,119,291 km (0.078 R)
• M5: 1,326,484 km (0.035 R)
• M6: 1,467,555 km (0.088 R)
• M7: 1,807,741 km (0.093 R)
• M8: 1,922,033 km (0.093 R)
• M9: 2,038,869 km (0.092 R)
• M10: 2,188,318 km (0.111 R)
• M11: 2,357,214 km (0.052 R)
• M12: 2,451,161 km (0.105 R)
• M13: 2,578,618 km (0.098 R)
• M14: 2,675,558 km (0.098 R)
• M15: 2,840,116 km (0.111 R)
• M16: 3,460,348 km (0.088 R)
• M17: 3,823,123 km (0.051 R)
• M18: 4,507,234 km (0.083 R)
• M19: 4,625,117 km (0.041 R)
• M20: 4,883,772 km (0.107 R)
• M21: 5,086,178 km (0.063 R)
• M22: 7,075,082 km (0.063 R)
• M23: 7,350,641 km (0.105 R)
• M24: 7,536,442 km (0.109 R)
• M25: 8,415,628 km (0.1 R)
• M26: 9,077,748 km (0.101 R)
• M27: 9,858,799 km (0.078 R)
• M28: 10,348,134 km (0.085 R)
• M29: 10,687,571 km (0.118 R)
• M30: 11,136,963 km (0.114 R)
• M31: 11,350,589 km (0.097 R)
• M32: 11,999,844 km (0.075 R)
• M33: 12,633,241 km (0.118 R)
• M34: 12,744,542 km (0.067 R)
• M35: 13,789,333 km (0.074 R)
• M36: 14,105,284 km (0.087 R)
• M37: 15,780,780 km (0.12 R)
• M38: 17,239,958 km (0.041 R)
• M39: 17,332,559 km (0.03 R)
• M40: 18,583,646 km (0.086 R)
• M41: 18,837,364 km (0.096 R)
• M42: 19,476,596 km (0.079 R)
• M43: 20,416,220 km (0.058 R)
• M44: 20,612,492 km (0.098 R)
• M45: 20,908,098 km (0.109 R)
• M46: 21,271,172 km (0.063 R)
• M47: 21,403,715 km (0.11 R)
• M48: 21,536,558 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.3

Radius: 8.8

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.27 AU - 6.97 AU

Year: 8602 Days

Day: 6.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 40,352,901 km

• M1: 155,881 km (0.118 R)
• M2: 223,200 km (0.111 R)
• M3: 308,172 km (0.114 R)
• M4: 614,398 km (0.118 R)
• M5: 823,087 km (0.113 R)
• M6: 1,089,222 km (0.1 R)
• M7: 2,061,459 km (0.05 R)
• M8: 2,217,489 km (0.078 R)
• M9: 2,400,747 km (0.032 R)
• M10: 2,757,837 km (0.102 R)
• M11: 3,055,537 km (0.115 R)
• M12: 3,285,768 km (0.11 R)
• M13: 3,521,683 km (0.114 R)
• M14: 3,601,419 km (0.025 R)
• M15: 4,177,521 km (0.092 R)
• M16: 4,870,757 km (0.118 R)
• M17: 5,019,607 km (0.11 R)
• M18: 5,170,102 km (0.109 R)
• M19: 5,230,690 km (0.111 R)
• M20: 5,630,415 km (0.069 R)
• M21: 5,755,479 km (0.083 R)
• M22: 6,136,056 km (0.052 R)
• M23: 7,089,144 km (0.095 R)
• M24: 7,190,422 km (0.115 R)
• M25: 7,428,432 km (0.092 R)
• M26: 8,910,947 km (0.101 R)
• M27: 9,873,310 km (0.093 R)
• M28: 9,948,707 km (0.105 R)
• M29: 10,099,951 km (0.091 R)
• M30: 10,214,094 km (0.078 R)
• M31: 10,405,130 km (0.115 R)
• M32: 11,298,978 km (0.114 R)
• M33: 11,735,055 km (0.097 R)
• M34: 12,952,632 km (0.114 R)
• M35: 13,159,377 km (0.098 R)
• M36: 13,576,306 km (0.097 R)
• M37: 13,702,267 km (0.087 R)
• M38: 14,167,218 km (0.026 R)
• M39: 14,896,208 km (0.12 R)
• M40: 15,637,166 km (0.102 R)
• M41: 15,901,655 km (0.074 R)
• M42: 16,078,779 km (0.065 R)
• M43: 18,116,003 km (0.037 R)
• M44: 18,812,979 km (0.101 R)
• M45: 19,094,223 km (0.093 R)
• M46: 20,089,498 km (0.095 R)
• M47: 20,377,025 km (0.09 R)
• M48: 20,617,579 km (0.105 R)
• M49: 21,785,639 km (0.117 R)
• M50: 21,933,142 km (0.068 R)
• M51: 22,974,942 km (0.07 R)
• M52: 23,075,023 km (0.101 R)
• M53: 23,325,898 km (0.074 R)
• M54: 23,426,428 km (0.115 R)
• M55: 24,644,604 km (0.072 R)
• M56: 24,849,553 km (0.119 R)
• M57: 26,143,873 km (0.086 R)
• M58: 26,825,441 km (0.083 R)
• M59: 27,142,140 km (0.117 R)
• M60: 27,672,465 km (0.078 R)
• M61: 28,474,459 km (0.114 R)
• M62: 28,582,020 km (0.086 R)
• M63: 29,664,510 km (0.12 R)
• M64: 29,882,623 km (0.094 R)
• M65: 30,375,399 km (0.113 R)
• M66: 31,202,525 km (0.106 R)
• M67: 31,313,378 km (0.079 R)
• M68: 32,597,526 km (0.072 R)
• M69: 32,878,919 km (0.043 R)
• M70: 33,841,881 km (0.096 R)
• M71: 33,898,878 km (0.09 R)
• M72: 34,126,865 km (0.084 R)
• M73: 34,355,450 km (0.108 R)
• M74: 34,699,226 km (0.03 R)
• M75: 35,448,113 km (0.072 R)
• M76: 36,144,042 km (0.073 R)
• M77: 36,551,996 km (0.104 R)
• M78: 36,668,832 km (0.097 R)
• M79: 36,727,324 km (0.105 R)
• M80: 37,903,463 km (0.051 R)
• M81: 39,450,754 km (0.079 R)
• M82: 39,931,112 km (0.078 R)
• M83: 40,171,965 km (0.115 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 12,973 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit