🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 246 Days

Day: 19.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.2 °

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: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.75 AU

Year: 352 Days

Day: 14.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 601.8

Radius: 13.7

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.58 AU - 0.78 AU

Year: 368 Days

Day: 14.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 19,674,033 km

• M1: 171,140 km (0.116 R)
• M2: 277,205 km (0.099 R)
• M3: 458,368 km (0.118 R)
• M4: 557,701 km (0.109 R)
• M5: 659,577 km (0.118 R)
• M6: 809,773 km (0.104 R)
• M7: 901,327 km (0.078 R)
• M8: 992,881 km (0.114 R)
• M9: 1,139,038 km (0.053 R)
• M10: 1,292,825 km (0.112 R)
• M11: 1,411,905 km (0.042 R)
• M12: 1,578,258 km (0.048 R)
• M13: 1,691,503 km (0.109 R)
• M14: 1,843,345 km (0.087 R)
• M15: 1,931,458 km (0.111 R)
• M16: 2,021,217 km (0.102 R)
• M17: 2,134,014 km (0.076 R)
• M18: 2,287,800 km (0.09 R)
• M19: 2,491,104 km (0.104 R)
• M20: 2,783,717 km (0.092 R)
• M21: 2,885,743 km (0.102 R)
• M22: 2,983,131 km (0.102 R)
• M23: 3,081,417 km (0.095 R)
• M24: 3,218,598 km (0.064 R)
• M25: 3,383,305 km (0.091 R)
• M26: 3,511,960 km (0.092 R)
• M27: 3,609,647 km (0.118 R)
• M28: 3,714,814 km (0.113 R)
• M29: 3,800,983 km (0.088 R)
• M30: 3,989,027 km (0.072 R)
• M31: 4,318,442 km (0.096 R)
• M32: 4,423,310 km (0.063 R)
• M33: 4,529,076 km (0.101 R)
• M34: 4,656,982 km (0.08 R)
• M35: 4,851,309 km (0.104 R)
• M36: 4,975,027 km (0.042 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.7

Radius: 9.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.97 AU - 2.25 AU

Year: 2011 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 19,674,033 km

• M1: 118,781 km (0.079 R)
• M2: 198,965 km (0.051 R)
• M3: 265,536 km (0.118 R)
• M4: 379,081 km (0.046 R)
• M5: 437,873 km (0.056 R)
• M6: 517,908 km (0.043 R)
• M7: 629,358 km (0.089 R)
• M8: 695,032 km (0.109 R)
• M9: 791,373 km (0.058 R)
• M10: 922,121 km (0.063 R)
• M11: 1,060,499 km (0.104 R)
• M12: 1,289,534 km (0.084 R)
• M13: 1,516,623 km (0.114 R)
• M14: 2,089,284 km (0.118 R)
• M15: 2,232,000 km (0.036 R)
• M16: 2,399,101 km (0.089 R)
• M17: 2,537,928 km (0.104 R)
• M18: 2,603,003 km (0.053 R)
• M19: 2,823,809 km (0.077 R)
• M20: 3,295,491 km (0.11 R)
• M21: 3,366,700 km (0.11 R)
• M22: 3,462,293 km (0.117 R)
• M23: 3,534,698 km (0.063 R)
• M24: 3,916,622 km (0.112 R)
• M25: 4,004,585 km (0.113 R)
• M26: 4,131,594 km (0.051 R)
• M27: 4,507,533 km (0.08 R)
• M28: 4,666,257 km (0.107 R)
• M29: 5,305,937 km (0.055 R)
• M30: 5,403,625 km (0.105 R)
• M31: 5,586,433 km (0.032 R)
• M32: 5,857,505 km (0.055 R)
• M33: 5,915,249 km (0.115 R)
• M34: 6,016,527 km (0.099 R)
• M35: 6,132,914 km (0.117 R)
• M36: 6,235,538 km (0.095 R)
• M37: 6,427,473 km (0.091 R)
• M38: 6,516,782 km (0.115 R)
• M39: 6,576,472 km (0.095 R)
• M40: 7,091,687 km (0.097 R)
• M41: 7,183,989 km (0.067 R)
• M42: 7,338,673 km (0.112 R)
• M43: 7,510,112 km (0.091 R)
• M44: 7,682,898 km (0.111 R)
• M45: 7,968,480 km (0.08 R)
• M46: 8,048,515 km (0.066 R)
• M47: 8,566,423 km (0.084 R)
• M48: 8,846,171 km (0.096 R)
• M49: 8,928,899 km (0.115 R)
• M50: 9,078,646 km (0.102 R)
• M51: 9,313,215 km (0.112 R)
• M52: 9,685,864 km (0.092 R)
• M53: 9,874,058 km (0.117 R)
• M54: 10,028,892 km (0.088 R)
• M55: 10,533,485 km (0.114 R)
• M56: 10,621,299 km (0.114 R)
• M57: 10,709,263 km (0.032 R)
• M58: 10,868,435 km (0.046 R)
• M59: 11,028,355 km (0.1 R)
• M60: 11,099,713 km (0.094 R)
• M61: 11,386,642 km (0.051 R)
• M62: 11,603,409 km (0.055 R)
• M63: 12,004,332 km (0.053 R)
• M64: 12,409,891 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.6

Radius: 9.8

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.11 AU - 2.85 AU

Year: 2562 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 19,674,033 km

• M1: 185,651 km (0.085 R)
• M2: 321,037 km (0.095 R)
• M3: 430,991 km (0.096 R)
• M4: 499,657 km (0.079 R)
• M5: 623,674 km (0.118 R)
• M6: 934,687 km (0.045 R)
• M7: 1,017,266 km (0.094 R)
• M8: 1,080,994 km (0.09 R)
• M9: 1,157,140 km (0.119 R)
• M10: 1,257,819 km (0.077 R)
• M11: 1,420,432 km (0.081 R)
• M12: 1,741,170 km (0.105 R)
• M13: 1,936,694 km (0.077 R)
• M14: 2,030,342 km (0.108 R)
• M15: 2,208,663 km (0.085 R)
• M16: 2,363,497 km (0.077 R)
• M17: 2,536,581 km (0.102 R)
• M18: 2,743,924 km (0.109 R)
• M19: 2,926,134 km (0.077 R)
• M20: 3,096,676 km (0.102 R)
• M21: 3,302,523 km (0.11 R)
• M22: 3,545,769 km (0.098 R)
• M23: 3,677,864 km (0.12 R)
• M24: 4,032,411 km (0.107 R)
• M25: 4,504,541 km (0.08 R)
• M26: 4,647,856 km (0.107 R)
• M27: 4,774,416 km (0.094 R)
• M28: 4,938,974 km (0.057 R)
• M29: 5,254,924 km (0.101 R)
• M30: 5,330,172 km (0.103 R)
• M31: 5,789,587 km (0.084 R)
• M32: 5,867,378 km (0.115 R)
• M33: 6,043,754 km (0.108 R)
• M34: 6,341,603 km (0.115 R)
• M35: 6,502,421 km (0.099 R)
• M36: 6,746,266 km (0.086 R)
• M37: 7,055,335 km (0.095 R)
• M38: 7,665,993 km (0.058 R)
• M39: 7,945,293 km (0.075 R)
• M40: 8,053,601 km (0.111 R)
• M41: 8,184,200 km (0.059 R)
• M42: 8,602,476 km (0.101 R)
• M43: 9,005,193 km (0.11 R)
• M44: 9,231,685 km (0.025 R)
• M45: 9,437,082 km (0.102 R)
• M46: 10,320,907 km (0.107 R)
• M47: 11,425,986 km (0.066 R)
• M48: 11,720,395 km (0.086 R)
• M49: 12,141,812 km (0.09 R)
• M50: 12,366,957 km (0.118 R)
• M51: 12,593,448 km (0.104 R)
• M52: 12,821,435 km (0.108 R)
• M53: 12,897,580 km (0.099 R)
• M54: 13,025,038 km (0.066 R)
• M55: 13,178,675 km (0.116 R)
• M56: 13,590,967 km (0.12 R)
• M57: 13,772,578 km (0.086 R)
• M58: 13,850,818 km (0.099 R)
• M59: 14,059,806 km (0.1 R)
• M60: 15,255,243 km (0.101 R)
• M61: 15,471,262 km (0.102 R)
• M62: 16,427,791 km (0.101 R)
• M63: 16,676,871 km (0.047 R)
• M64: 17,038,898 km (0.118 R)
• M65: 17,347,219 km (0.073 R)
• M66: 17,487,991 km (0.086 R)
• M67: 18,111,814 km (0.04 R)
• M68: 18,340,549 km (0.059 R)
• M69: 18,484,014 km (0.065 R)
• M70: 18,829,734 km (0.102 R)
• M71: 18,916,501 km (0.072 R)
• M72: 19,119,505 km (0.081 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 12,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit