🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.64 AU - 2.18 AU

Year: 959 Days

Day: 14.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,229,798 km

• M1: 293,212 km (0.081 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.88 AU - 2.1 AU

Year: 1020 Days

Day: 39.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 43.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,229,798 km

• M1: 62,083 km (0.112 R)
• M2: 319,391 km (0.051 R)

Asteroid Belt

Center: 3.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 493.2

Radius: 10.9

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 4.91 AU - 5.23 AU

Year: 4149 Days

Day: 7.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 1.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 21,229,798 km

• M1: 246,836 km (0.088 R)
• M2: 417,378 km (0.069 R)
• M3: 547,678 km (0.088 R)
• M4: 714,031 km (0.105 R)
• M5: 886,966 km (0.066 R)
• M6: 955,631 km (0.118 R)
• M7: 1,123,330 km (0.084 R)
• M8: 1,210,995 km (0.093 R)
• M9: 1,613,862 km (0.04 R)
• M10: 1,728,304 km (0.12 R)
• M11: 2,026,453 km (0.08 R)
• M12: 2,537,629 km (0.082 R)
• M13: 2,638,009 km (0.072 R)
• M14: 2,773,844 km (0.066 R)
• M15: 3,249,715 km (0.117 R)
• M16: 3,432,374 km (0.097 R)
• M17: 3,865,759 km (0.113 R)
• M18: 4,079,384 km (0.114 R)
• M19: 4,276,854 km (0.117 R)
• M20: 4,477,464 km (0.11 R)
• M21: 4,950,942 km (0.1 R)
• M22: 5,055,959 km (0.068 R)
• M23: 5,311,173 km (0.074 R)
• M24: 5,397,192 km (0.104 R)
• M25: 5,856,457 km (0.119 R)
• M26: 6,534,435 km (0.103 R)
• M27: 6,649,925 km (0.097 R)
• M28: 6,836,024 km (0.099 R)
• M29: 7,670,481 km (0.074 R)
• M30: 7,743,485 km (0.104 R)
• M31: 7,988,676 km (0.08 R)
• M32: 8,161,761 km (0.073 R)
• M33: 8,386,307 km (0.05 R)
• M34: 8,917,978 km (0.107 R)
• M35: 9,696,336 km (0.1 R)
• M36: 9,801,802 km (0.108 R)
• M37: 10,093,817 km (0.079 R)
• M38: 10,254,336 km (0.107 R)
• M39: 11,014,293 km (0.114 R)
• M40: 11,207,274 km (0.09 R)
• M41: 11,456,803 km (0.088 R)
• M42: 11,792,501 km (0.066 R)
• M43: 11,933,422 km (0.115 R)
• M44: 12,188,337 km (0.087 R)
• M45: 12,273,757 km (0.113 R)
• M46: 12,645,957 km (0.112 R)
• M47: 12,732,424 km (0.078 R)
• M48: 13,401,725 km (0.112 R)
• M49: 13,548,780 km (0.08 R)
• M50: 13,666,813 km (0.111 R)
• M51: 14,231,993 km (0.084 R)
• M52: 14,412,109 km (0.077 R)
• M53: 14,562,754 km (0.109 R)
• M54: 15,293,091 km (0.095 R)
• M55: 15,570,146 km (0.081 R)
• M56: 15,910,930 km (0.027 R)
• M57: 16,442,452 km (0.043 R)
• M58: 16,757,804 km (0.087 R)
• M59: 17,075,251 km (0.114 R)
• M60: 17,362,628 km (0.106 R)
• M61: 17,522,997 km (0.105 R)
• M62: 17,651,651 km (0.078 R)
• M63: 17,748,291 km (0.116 R)
• M64: 19,021,220 km (0.101 R)
• M65: 19,319,219 km (0.114 R)
• M66: 19,718,795 km (0.076 R)
• M67: 19,886,195 km (0.12 R)
• M68: 20,390,938 km (0.091 R)
• M69: 20,492,515 km (0.091 R)
• M70: 21,378,882 km (0.117 R)
• M71: 21,792,371 km (0.096 R)
• M72: 22,138,839 km (0.109 R)
• M73: 22,487,103 km (0.047 R)
• M74: 22,837,312 km (0.1 R)
• M75: 23,118,705 km (0.105 R)
• M76: 23,330,536 km (0.116 R)
• M77: 23,542,965 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.6

Radius: 11.1

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.72 AU - 6 AU

Year: 4510 Days

Day: 7.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 80.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 21,229,798 km

• M1: 176,825 km (0.096 R)
• M2: 247,584 km (0.085 R)
• M3: 455,825 km (0.057 R)
• M4: 660,774 km (0.051 R)
• M5: 795,113 km (0.102 R)
• M6: 1,302,549 km (0.039 R)
• M7: 1,425,069 km (0.06 R)
• M8: 1,968,259 km (0.103 R)
• M9: 2,038,720 km (0.07 R)
• M10: 2,167,823 km (0.112 R)
• M11: 2,299,618 km (0.068 R)
• M12: 3,146,642 km (0.09 R)
• M13: 3,796,196 km (0.11 R)
• M14: 4,769,928 km (0.092 R)
• M15: 5,196,282 km (0.093 R)
• M16: 5,394,050 km (0.032 R)
• M17: 6,064,548 km (0.097 R)
• M18: 6,399,199 km (0.101 R)
• M19: 6,782,917 km (0.103 R)
• M20: 6,912,469 km (0.077 R)
• M21: 7,439,053 km (0.08 R)
• M22: 7,617,524 km (0.062 R)
• M23: 7,910,436 km (0.109 R)
• M24: 8,001,392 km (0.034 R)
• M25: 8,484,443 km (0.075 R)
• M26: 8,764,640 km (0.065 R)
• M27: 9,119,337 km (0.03 R)
• M28: 9,310,373 km (0.106 R)
• M29: 9,502,756 km (0.089 R)
• M30: 9,745,254 km (0.073 R)
• M31: 9,891,561 km (0.075 R)
• M32: 10,063,449 km (0.032 R)
• M33: 10,534,532 km (0.116 R)
• M34: 10,609,631 km (0.117 R)
• M35: 11,601,764 km (0.046 R)
• M36: 11,705,136 km (0.1 R)
• M37: 12,305,921 km (0.11 R)
• M38: 12,517,153 km (0.113 R)
• M39: 12,809,617 km (0.061 R)
• M40: 13,131,402 km (0.038 R)
• M41: 14,500,372 km (0.045 R)
• M42: 14,751,547 km (0.089 R)
• M43: 15,032,492 km (0.111 R)
• M44: 15,656,464 km (0.089 R)
• M45: 16,317,986 km (0.101 R)
• M46: 16,579,334 km (0.102 R)
• M47: 16,783,684 km (0.114 R)
• M48: 17,106,217 km (0.034 R)
• M49: 17,224,100 km (0.103 R)
• M50: 17,312,662 km (0.112 R)
• M51: 17,847,176 km (0.119 R)
• M52: 18,026,543 km (0.116 R)
• M53: 18,206,510 km (0.115 R)
• M54: 18,628,824 km (0.119 R)
• M55: 18,932,508 km (0.042 R)
• M56: 19,084,948 km (0.117 R)
• M57: 19,391,026 km (0.072 R)
• M58: 19,513,845 km (0.05 R)
• M59: 20,475,012 km (0.117 R)
• M60: 20,788,419 km (0.104 R)
• M61: 20,977,212 km (0.1 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 17,044 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit