🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.41 AU - 0.63 AU

Year: 246 Days

Day: 30.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.44 AU - 0.66 AU

Year: 268 Days

Day: 24.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,604,732 km

• M1: 29,770 km (0.028 R)
• M2: 93,798 km (0.096 R)

Asteroid Belt

Center: 1.52 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.3

Radius: 8.2

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.43 AU - 2.55 AU

Year: 2578 Days

Day: 11.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,604,732 km

• M1: 109,805 km (0.038 R)
• M2: 180,864 km (0.047 R)
• M3: 252,072 km (0.037 R)
• M4: 407,205 km (0.064 R)
• M5: 461,809 km (0.09 R)
• M6: 541,544 km (0.096 R)
• M7: 618,587 km (0.108 R)
• M8: 691,441 km (0.101 R)
• M9: 758,760 km (0.101 R)
• M10: 819,647 km (0.11 R)
• M11: 882,179 km (0.099 R)
• M12: 993,629 km (0.047 R)
• M13: 1,051,075 km (0.104 R)
• M14: 1,149,660 km (0.081 R)
• M15: 1,251,237 km (0.103 R)
• M16: 1,366,726 km (0.099 R)
• M17: 1,665,024 km (0.08 R)
• M18: 1,745,807 km (0.047 R)
• M19: 2,119,203 km (0.052 R)
• M20: 2,270,447 km (0.065 R)
• M21: 2,373,370 km (0.113 R)
• M22: 2,438,445 km (0.063 R)
• M23: 2,786,560 km (0.079 R)
• M24: 2,841,462 km (0.077 R)
• M25: 3,574,043 km (0.118 R)
• M26: 3,709,279 km (0.041 R)
• M27: 3,785,125 km (0.09 R)
• M28: 3,876,829 km (0.117 R)
• M29: 4,124,862 km (0.077 R)
• M30: 4,266,830 km (0.115 R)
• M31: 4,378,281 km (0.07 R)
• M32: 4,620,480 km (0.117 R)
• M33: 4,685,854 km (0.085 R)
• M34: 4,950,194 km (0.115 R)
• M35: 5,084,233 km (0.041 R)
• M36: 5,304,591 km (0.098 R)
• M37: 5,632,509 km (0.106 R)
• M38: 5,754,880 km (0.115 R)
• M39: 5,949,059 km (0.112 R)
• M40: 6,289,693 km (0.112 R)
• M41: 6,471,454 km (0.064 R)
• M42: 7,121,457 km (0.117 R)
• M43: 7,850,597 km (0.069 R)
• M44: 7,967,882 km (0.082 R)
• M45: 8,303,430 km (0.066 R)
• M46: 8,462,901 km (0.12 R)
• M47: 8,866,067 km (0.093 R)
• M48: 9,712,193 km (0.11 R)
• M49: 10,155,601 km (0.065 R)
• M50: 10,219,479 km (0.111 R)
• M51: 10,648,676 km (0.117 R)
• M52: 10,800,368 km (0.119 R)
• M53: 11,237,642 km (0.097 R)
• M54: 11,414,168 km (0.096 R)
• M55: 11,502,730 km (0.086 R)
• M56: 11,814,641 km (0.074 R)
• M57: 12,424,103 km (0.086 R)
• M58: 12,560,985 km (0.103 R)
• M59: 13,090,113 km (0.048 R)
• M60: 13,229,388 km (0.057 R)
• M61: 13,369,113 km (0.098 R)
• M62: 14,004,006 km (0.081 R)
• M63: 14,122,637 km (0.034 R)
• M64: 14,313,225 km (0.072 R)
• M65: 14,793,285 km (0.114 R)
• M66: 14,889,925 km (0.118 R)
• M67: 15,449,720 km (0.084 R)
• M68: 15,572,390 km (0.071 R)
• M69: 15,670,676 km (0.117 R)
• M70: 15,769,261 km (0.108 R)
• M71: 16,115,730 km (0.094 R)
• M72: 16,589,955 km (0.025 R)
• M73: 16,765,882 km (0.12 R)
• M74: 16,917,126 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 629.4

Radius: 10.8

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.87 AU - 4.15 AU

Year: 4314 Days

Day: 8.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 26,604,732 km

• M1: 209,138 km (0.049 R)
• M2: 307,573 km (0.084 R)
• M3: 457,321 km (0.115 R)
• M4: 624,571 km (0.115 R)
• M5: 790,326 km (0.086 R)
• M6: 1,099,993 km (0.089 R)
• M7: 1,193,641 km (0.046 R)
• M8: 1,491,341 km (0.097 R)
• M9: 1,611,019 km (0.067 R)
• M10: 1,718,431 km (0.117 R)
• M11: 1,892,413 km (0.036 R)
• M12: 1,989,652 km (0.118 R)
• M13: 2,466,420 km (0.064 R)
• M14: 2,791,646 km (0.069 R)
• M15: 2,884,397 km (0.098 R)
• M16: 3,111,486 km (0.065 R)
• M17: 3,364,007 km (0.098 R)
• M18: 3,562,972 km (0.093 R)
• M19: 3,663,951 km (0.051 R)
• M20: 3,765,827 km (0.07 R)
• M21: 4,014,309 km (0.084 R)
• M22: 4,204,149 km (0.104 R)
• M23: 4,462,056 km (0.083 R)
• M24: 5,220,966 km (0.086 R)
• M25: 5,733,189 km (0.102 R)
• M26: 5,851,970 km (0.117 R)
• M27: 6,043,604 km (0.066 R)
• M28: 6,335,021 km (0.042 R)
• M29: 6,705,725 km (0.093 R)
• M30: 6,830,788 km (0.088 R)
• M31: 7,339,272 km (0.057 R)
• M32: 7,520,135 km (0.115 R)
• M33: 7,650,286 km (0.117 R)
• M34: 8,098,331 km (0.11 R)
• M35: 8,473,672 km (0.031 R)
• M36: 8,636,285 km (0.099 R)
• M37: 8,964,652 km (0.117 R)
• M38: 9,185,908 km (0.1 R)
• M39: 9,325,034 km (0.065 R)
• M40: 10,031,435 km (0.083 R)
• M41: 10,405,729 km (0.1 R)
• M42: 11,197,401 km (0.071 R)
• M43: 12,130,443 km (0.064 R)
• M44: 12,528,971 km (0.083 R)
• M45: 12,900,872 km (0.053 R)
• M46: 13,213,531 km (0.09 R)
• M47: 13,433,889 km (0.107 R)
• M48: 13,592,014 km (0.111 R)
• M49: 14,166,470 km (0.038 R)
• M50: 15,207,222 km (0.105 R)
• M51: 15,438,201 km (0.097 R)
• M52: 15,603,806 km (0.102 R)
• M53: 16,272,508 km (0.063 R)
• M54: 16,373,637 km (0.102 R)
• M55: 16,508,723 km (0.103 R)
• M56: 16,848,161 km (0.12 R)
• M57: 17,189,992 km (0.118 R)
• M58: 17,396,138 km (0.103 R)
• M59: 18,826,892 km (0.093 R)
• M60: 19,075,075 km (0.1 R)
• M61: 19,467,021 km (0.099 R)
• M62: 20,331,547 km (0.065 R)
• M63: 20,731,871 km (0.115 R)
• M64: 21,134,888 km (0.046 R)
• M65: 21,208,490 km (0.095 R)
• M66: 21,429,745 km (0.073 R)
• M67: 21,614,648 km (0.102 R)
• M68: 22,172,499 km (0.115 R)
• M69: 22,735,136 km (0.064 R)
• M70: 22,848,232 km (0.089 R)
• M71: 22,961,478 km (0.106 R)
• M72: 23,416,555 km (0.072 R)
• M73: 24,799,437 km (0.1 R)
• M74: 25,500,752 km (0.073 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 395 - 16,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit