🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.32 AU - 1.58 AU

Year: 614 Days

Day: 19.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 15.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.93 AU - 2.03 AU

Year: 979 Days

Day: 43.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.6 AU - 2.56 AU

Year: 1054 Days

Day: 44.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.65 AU - 5.25 AU

Year: 3871 Days

Day: 33 Hours

Environment

Temp: -124 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,099,624 km

• M1: 1,997,880 km (0.097 R)

Asteroid Belt

Center: 6.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611

Radius: 12.8

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 6.71 AU - 8.77 AU

Year: 7568 Days

Day: 10 Hours

Environment

Temp: -148 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 17,099,624 km

• M1: 267,182 km (0.075 R)
• M2: 820,993 km (0.081 R)
• M3: 1,022,651 km (0.117 R)
• M4: 1,104,780 km (0.087 R)
• M5: 1,241,363 km (0.107 R)
• M6: 1,438,982 km (0.102 R)
• M7: 1,589,477 km (0.069 R)
• M8: 1,845,589 km (0.036 R)
• M9: 2,179,491 km (0.05 R)
• M10: 2,442,933 km (0.077 R)
• M11: 2,670,472 km (0.103 R)
• M12: 2,976,698 km (0.092 R)
• M13: 3,097,574 km (0.079 R)
• M14: 3,369,542 km (0.096 R)
• M15: 4,730,135 km (0.111 R)
• M16: 5,130,908 km (0.112 R)
• M17: 5,276,616 km (0.119 R)
• M18: 5,394,350 km (0.061 R)
• M19: 5,483,061 km (0.053 R)
• M20: 5,722,418 km (0.06 R)
• M21: 5,843,293 km (0.044 R)
• M22: 6,057,068 km (0.074 R)
• M23: 6,149,370 km (0.09 R)
• M24: 6,555,229 km (0.052 R)
• M25: 6,681,938 km (0.098 R)
• M26: 6,937,601 km (0.1 R)
• M27: 7,131,630 km (0.12 R)
• M28: 7,393,127 km (0.111 R)
• M29: 8,782,293 km (0.117 R)
• M30: 9,204,009 km (0.081 R)
• M31: 9,346,127 km (0.092 R)
• M32: 9,776,670 km (0.071 R)
• M33: 10,250,446 km (0.09 R)
• M34: 10,508,802 km (0.047 R)
• M35: 11,031,796 km (0.101 R)
• M36: 11,678,358 km (0.114 R)
• M37: 11,870,890 km (0.115 R)
• M38: 12,376,381 km (0.042 R)
• M39: 12,493,965 km (0.051 R)
• M40: 12,968,340 km (0.096 R)
• M41: 13,772,130 km (0.09 R)
• M42: 15,259,432 km (0.063 R)
• M43: 15,596,924 km (0.107 R)
• M44: 16,064,867 km (0.083 R)
• M45: 16,365,109 km (0.042 R)
• M46: 16,667,297 km (0.058 R)
• M47: 17,189,394 km (0.115 R)
• M48: 18,563,301 km (0.093 R)
• M49: 18,698,088 km (0.057 R)
• M50: 18,878,354 km (0.115 R)
• M51: 19,377,113 km (0.101 R)
• M52: 19,742,581 km (0.038 R)
• M53: 20,434,022 km (0.114 R)
• M54: 24,499,643 km (0.11 R)
• M55: 25,342,178 km (0.11 R)
• M56: 25,791,870 km (0.12 R)
• M57: 26,496,924 km (0.048 R)
• M58: 27,566,400 km (0.112 R)
• M59: 27,925,883 km (0.1 R)
• M60: 28,545,966 km (0.046 R)
• M61: 28,753,758 km (0.06 R)
• M62: 28,961,998 km (0.082 R)
• M63: 29,852,405 km (0.107 R)
• M64: 30,645,573 km (0.047 R)
• M65: 30,964,814 km (0.066 R)
• M66: 31,071,478 km (0.1 R)
• M67: 32,198,847 km (0.08 R)
• M68: 32,306,857 km (0.087 R)
• M69: 32,631,784 km (0.112 R)
• M70: 32,794,696 km (0.114 R)
• M71: 33,448,738 km (0.059 R)
• M72: 34,327,625 km (0.117 R)
• M73: 36,052,189 km (0.114 R)
• M74: 36,558,129 km (0.056 R)
• M75: 37,690,735 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.3

Radius: 14.5

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 7.91 AU - 10.7 AU

Year: 9968 Days

Day: 12 Hours

Environment

Temp: -173 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 17,099,624 km

• M1: 217,814 km (0.11 R)
• M2: 541,843 km (0.065 R)
• M3: 667,954 km (0.061 R)
• M4: 1,408,314 km (0.071 R)
• M5: 1,515,726 km (0.101 R)
• M6: 1,796,970 km (0.12 R)
• M7: 2,132,368 km (0.111 R)
• M8: 2,488,411 km (0.054 R)
• M9: 2,714,005 km (0.069 R)
• M10: 3,185,836 km (0.098 R)
• M11: 3,534,549 km (0.107 R)
• M12: 3,743,836 km (0.116 R)
• M13: 4,285,231 km (0.098 R)
• M14: 4,557,200 km (0.113 R)
• M15: 4,851,609 km (0.082 R)
• M16: 5,001,057 km (0.046 R)
• M17: 5,701,773 km (0.11 R)
• M18: 6,108,380 km (0.061 R)
• M19: 6,378,853 km (0.081 R)
• M20: 6,542,962 km (0.059 R)
• M21: 6,727,117 km (0.064 R)
• M22: 7,119,213 km (0.113 R)
• M23: 7,538,237 km (0.117 R)
• M24: 7,673,174 km (0.11 R)
• M25: 7,867,502 km (0.082 R)
• M26: 8,122,416 km (0.095 R)
• M27: 8,985,447 km (0.116 R)
• M28: 10,238,329 km (0.108 R)
• M29: 10,733,049 km (0.116 R)
• M30: 11,346,101 km (0.11 R)
• M31: 11,925,344 km (0.102 R)
• M32: 12,400,467 km (0.051 R)
• M33: 12,606,014 km (0.028 R)
• M34: 13,206,051 km (0.109 R)
• M35: 14,506,057 km (0.094 R)
• M36: 14,746,760 km (0.095 R)
• M37: 16,020,137 km (0.04 R)
• M38: 16,294,050 km (0.067 R)

Kuiper Belt

Range: 31.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 13,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit