🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.96 AU - 1.14 AU

Year: 408 Days

Day: 26.1 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.46 AU - 2.94 AU

Year: 1680 Days

Day: 38.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.09 AU - 3.41 AU

Year: 2219 Days

Day: 42.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.55 AU - 3.91 AU

Year: 2728 Days

Day: 15.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,496,234 km

• M1: 879,935 km (0.03 R)

Asteroid Belt

Center: 7.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.2

Radius: 14.9

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.17 AU - 11.95 AU

Year: 12997 Days

Day: 12 Hours

Environment

Temp: -189 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 49,496,234 km

• M1: 186,698 km (0.074 R)
• M2: 313,707 km (0.087 R)
• M3: 562,338 km (0.079 R)
• M4: 662,868 km (0.096 R)
• M5: 869,612 km (0.113 R)
• M6: 1,062,743 km (0.085 R)
• M7: 1,752,689 km (0.112 R)
• M8: 1,864,887 km (0.111 R)
• M9: 2,096,913 km (0.115 R)
• M10: 2,413,163 km (0.11 R)
• M11: 2,641,300 km (0.081 R)
• M12: 2,876,767 km (0.04 R)
• M13: 3,119,265 km (0.08 R)
• M14: 3,396,919 km (0.095 R)
• M15: 3,567,311 km (0.045 R)
• M16: 3,946,691 km (0.1 R)
• M17: 4,681,516 km (0.093 R)
• M18: 4,903,818 km (0.098 R)
• M19: 5,032,622 km (0.106 R)
• M20: 5,491,887 km (0.118 R)
• M21: 5,659,287 km (0.101 R)
• M22: 5,999,323 km (0.05 R)
• M23: 6,806,554 km (0.066 R)
• M24: 7,948,584 km (0.072 R)
• M25: 8,176,571 km (0.116 R)
• M26: 8,368,206 km (0.111 R)
• M27: 9,549,281 km (0.082 R)
• M28: 9,751,238 km (0.099 R)
• M29: 10,824,304 km (0.115 R)
• M30: 11,374,824 km (0.074 R)
• M31: 12,065,068 km (0.112 R)
• M32: 12,768,926 km (0.099 R)
• M33: 14,262,661 km (0.111 R)
• M34: 14,401,189 km (0.058 R)
• M35: 14,866,288 km (0.098 R)
• M36: 15,289,052 km (0.044 R)
• M37: 15,954,613 km (0.12 R)
• M38: 16,291,059 km (0.105 R)
• M39: 16,921,913 km (0.1 R)
• M40: 17,264,941 km (0.067 R)
• M41: 17,958,028 km (0.043 R)
• M42: 18,307,937 km (0.062 R)
• M43: 21,135,337 km (0.093 R)
• M44: 21,876,594 km (0.085 R)
• M45: 22,411,257 km (0.084 R)
• M46: 23,602,804 km (0.067 R)
• M47: 24,261,334 km (0.119 R)
• M48: 24,814,846 km (0.096 R)
• M49: 25,260,498 km (0.071 R)
• M50: 26,443,368 km (0.116 R)
• M51: 27,644,191 km (0.086 R)
• M52: 28,921,158 km (0.111 R)
• M53: 29,272,713 km (0.078 R)
• M54: 30,693,444 km (0.062 R)
• M55: 31,352,123 km (0.09 R)
• M56: 31,532,538 km (0.093 R)
• M57: 31,834,128 km (0.119 R)
• M58: 32,015,440 km (0.085 R)
• M59: 32,257,789 km (0.093 R)
• M60: 33,294,652 km (0.102 R)
• M61: 34,342,435 km (0.083 R)
• M62: 34,466,452 km (0.118 R)
• M63: 35,213,394 km (0.102 R)
• M64: 36,344,055 km (0.113 R)
• M65: 38,640,681 km (0.104 R)
• M66: 39,157,392 km (0.095 R)
• M67: 40,393,968 km (0.086 R)
• M68: 44,112,223 km (0.097 R)
• M69: 44,990,961 km (0.065 R)
• M70: 45,534,600 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.5

Radius: 14.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.08 AU - 13.2 AU

Year: 13145 Days

Day: 8 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 49,496,234 km

• M1: 192,832 km (0.102 R)
• M2: 560,094 km (0.047 R)
• M3: 765,044 km (0.092 R)
• M4: 1,213,538 km (0.07 R)
• M5: 1,467,705 km (0.077 R)
• M6: 1,624,334 km (0.105 R)
• M7: 1,810,583 km (0.104 R)
• M8: 2,545,408 km (0.064 R)
• M9: 2,819,172 km (0.066 R)
• M10: 3,248,219 km (0.113 R)
• M11: 3,425,791 km (0.101 R)
• M12: 3,637,023 km (0.047 R)
• M13: 3,883,860 km (0.104 R)
• M14: 5,338,699 km (0.09 R)
• M15: 5,655,548 km (0.088 R)
• M16: 6,051,234 km (0.072 R)
• M17: 6,197,391 km (0.095 R)
• M18: 6,831,836 km (0.104 R)
• M19: 6,945,979 km (0.097 R)
• M20: 9,023,893 km (0.079 R)
• M21: 9,529,235 km (0.079 R)
• M22: 9,914,150 km (0.119 R)
• M23: 11,010,553 km (0.081 R)
• M24: 11,279,530 km (0.115 R)
• M25: 11,414,766 km (0.091 R)
• M26: 12,330,305 km (0.109 R)
• M27: 12,797,051 km (0.11 R)
• M28: 13,699,724 km (0.107 R)
• M29: 15,416,061 km (0.089 R)
• M30: 15,566,257 km (0.087 R)
• M31: 16,785,928 km (0.061 R)
• M32: 19,154,811 km (0.047 R)
• M33: 19,586,849 km (0.114 R)
• M34: 20,295,794 km (0.087 R)
• M35: 20,515,702 km (0.059 R)
• M36: 21,682,865 km (0.081 R)
• M37: 21,795,063 km (0.078 R)
• M38: 23,157,601 km (0.073 R)
• M39: 23,502,573 km (0.114 R)
• M40: 23,907,086 km (0.102 R)
• M41: 25,252,719 km (0.084 R)
• M42: 26,683,024 km (0.05 R)
• M43: 27,468,712 km (0.107 R)
• M44: 29,434,877 km (0.065 R)
• M45: 30,058,700 km (0.054 R)
• M46: 30,183,914 km (0.069 R)
• M47: 30,435,088 km (0.113 R)
• M48: 32,468,572 km (0.097 R)
• M49: 32,919,161 km (0.115 R)
• M50: 33,436,770 km (0.101 R)
• M51: 34,480,065 km (0.112 R)
• M52: 35,137,548 km (0.081 R)
• M53: 35,666,526 km (0.096 R)
• M54: 35,865,641 km (0.091 R)
• M55: 37,134,829 km (0.106 R)
• M56: 38,486,745 km (0.063 R)
• M57: 40,891,232 km (0.091 R)
• M58: 42,216,818 km (0.093 R)
• M59: 42,708,696 km (0.118 R)
• M60: 44,053,581 km (0.112 R)
• M61: 47,075,308 km (0.084 R)
• M62: 47,439,579 km (0.092 R)
• M63: 48,832,036 km (0.093 R)
• M64: 49,200,645 km (0.086 R)
• M65: 49,422,349 km (0.046 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 12,313 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit