🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.43 AU - 0.67 AU

Year: 268 Days

Day: 46.6 Hours

Environment

Temp: -117 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,136,838 km

• M1: 355,295 km (0.112 R)

Asteroid Belt

Center: 0.97 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.7

Radius: 10

Gravity: 7.28 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.21 AU - 1.57 AU

Year: 1075 Days

Day: 12.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 18,136,838 km

• M1: 150,795 km (0.062 R)
• M2: 289,023 km (0.08 R)
• M3: 371,751 km (0.034 R)
• M4: 434,432 km (0.082 R)
• M5: 545,135 km (0.112 R)
• M6: 631,004 km (0.063 R)
• M7: 778,657 km (0.088 R)
• M8: 883,974 km (0.04 R)
• M9: 987,346 km (0.046 R)
• M10: 1,117,047 km (0.059 R)
• M11: 1,184,067 km (0.1 R)
• M12: 1,417,889 km (0.062 R)
• M13: 1,548,936 km (0.118 R)
• M14: 1,624,334 km (0.077 R)
• M15: 1,787,844 km (0.035 R)
• M16: 2,075,820 km (0.086 R)
• M17: 2,446,823 km (0.097 R)
• M18: 2,555,281 km (0.077 R)
• M19: 2,675,408 km (0.097 R)
• M20: 2,952,763 km (0.091 R)
• M21: 3,315,538 km (0.102 R)
• M22: 3,805,919 km (0.115 R)
• M23: 3,932,180 km (0.078 R)
• M24: 4,106,462 km (0.11 R)
• M25: 4,342,976 km (0.054 R)
• M26: 4,608,362 km (0.11 R)
• M27: 4,681,665 km (0.028 R)
• M28: 4,829,468 km (0.054 R)
• M29: 5,016,465 km (0.111 R)
• M30: 5,079,297 km (0.053 R)
• M31: 5,359,045 km (0.09 R)
• M32: 5,423,372 km (0.107 R)
• M33: 5,774,927 km (0.087 R)
• M34: 6,066,942 km (0.101 R)
• M35: 6,228,208 km (0.11 R)
• M36: 6,295,976 km (0.105 R)
• M37: 6,363,744 km (0.044 R)
• M38: 6,665,483 km (0.07 R)
• M39: 6,845,898 km (0.117 R)
• M40: 6,971,859 km (0.091 R)
• M41: 7,042,170 km (0.12 R)
• M42: 7,240,088 km (0.118 R)
• M43: 7,526,269 km (0.102 R)
• M44: 7,670,780 km (0.063 R)
• M45: 7,772,507 km (0.07 R)
• M46: 7,933,175 km (0.069 R)
• M47: 8,021,288 km (0.078 R)
• M48: 8,228,182 km (0.101 R)
• M49: 8,302,532 km (0.068 R)
• M50: 8,406,952 km (0.106 R)
• M51: 8,617,137 km (0.084 R)
• M52: 8,768,380 km (0.071 R)
• M53: 9,073,410 km (0.076 R)
• M54: 9,227,197 km (0.099 R)
• M55: 9,444,114 km (0.066 R)
• M56: 10,073,023 km (0.065 R)
• M57: 10,264,209 km (0.047 R)
• M58: 10,408,571 km (0.042 R)
• M59: 10,634,314 km (0.054 R)
• M60: 11,057,975 km (0.047 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 260.7

Radius: 12.8

Gravity: 1.59 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 2.93 AU - 3.49 AU

Year: 3773 Days

Day: 5.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,136,838 km

• M1: 287,078 km (0.036 R)
• M2: 378,483 km (0.069 R)
• M3: 464,053 km (0.107 R)
• M4: 604,675 km (0.118 R)
• M5: 770,878 km (0.112 R)
• M6: 906,563 km (0.114 R)
• M7: 1,070,822 km (0.115 R)
• M8: 1,193,193 km (0.107 R)
• M9: 1,353,113 km (0.091 R)
• M10: 1,452,745 km (0.063 R)
• M11: 1,636,302 km (0.096 R)
• M12: 1,852,321 km (0.118 R)
• M13: 2,052,333 km (0.094 R)
• M14: 2,220,332 km (0.075 R)
• M15: 2,570,091 km (0.087 R)
• M16: 2,794,339 km (0.079 R)
• M17: 3,187,332 km (0.102 R)
• M18: 3,413,524 km (0.088 R)
• M19: 3,676,218 km (0.089 R)
• M20: 3,770,614 km (0.094 R)
• M21: 3,881,616 km (0.088 R)
• M22: 4,026,127 km (0.101 R)
• M23: 4,123,516 km (0.096 R)
• M24: 4,504,093 km (0.068 R)
• M25: 4,809,871 km (0.095 R)
• M26: 5,317,008 km (0.081 R)
• M27: 5,549,931 km (0.113 R)
• M28: 5,731,394 km (0.092 R)
• M29: 5,878,149 km (0.108 R)
• M30: 6,044,502 km (0.045 R)
• M31: 6,137,701 km (0.096 R)
• M32: 6,231,350 km (0.085 R)
• M33: 6,420,142 km (0.093 R)
• M34: 6,572,582 km (0.09 R)
• M35: 6,745,368 km (0.07 R)
• M36: 6,958,844 km (0.078 R)
• M37: 7,076,129 km (0.099 R)
• M38: 7,253,402 km (0.062 R)
• M39: 7,512,057 km (0.074 R)
• M40: 7,773,853 km (0.08 R)
• M41: 7,956,812 km (0.1 R)
• M42: 8,059,136 km (0.052 R)
• M43: 8,141,266 km (0.075 R)
• M44: 8,285,777 km (0.112 R)
• M45: 8,787,379 km (0.06 R)
• M46: 9,063,387 km (0.101 R)
• M47: 9,213,134 km (0.107 R)
• M48: 9,602,089 km (0.063 R)
• M49: 10,173,403 km (0.119 R)
• M50: 10,396,005 km (0.075 R)
• M51: 10,733,198 km (0.115 R)
• M52: 11,119,610 km (0.05 R)
• M53: 11,349,093 km (0.066 R)
• M54: 11,766,022 km (0.089 R)
• M55: 11,976,357 km (0.082 R)
• M56: 12,093,791 km (0.112 R)
• M57: 12,902,517 km (0.094 R)
• M58: 13,047,029 km (0.066 R)
• M59: 13,264,843 km (0.085 R)
• M60: 13,679,678 km (0.09 R)
• M61: 13,925,617 km (0.077 R)
• M62: 14,521,914 km (0.07 R)
• M63: 14,622,145 km (0.113 R)
• M64: 15,253,597 km (0.087 R)
• M65: 15,457,649 km (0.089 R)
• M66: 15,662,598 km (0.071 R)
• M67: 16,543,430 km (0.097 R)
• M68: 16,858,034 km (0.071 R)
• M69: 17,016,159 km (0.057 R)
• M70: 17,121,925 km (0.076 R)
• M71: 17,466,898 km (0.101 R)
• M72: 17,546,783 km (0.102 R)
• M73: 17,975,231 km (0.073 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,527 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit