🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.42 AU - 0.7 AU

Year: 158 Days

Day: 27.3 Hours

Environment

Temp: 175 °C

Axial Tilt: 11 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,618,605 km

• M1: 361,428 km (0.11 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.62 AU - 0.68 AU

Year: 197 Days

Day: 31.2 Hours

Environment

Temp: 124 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,618,605 km

• M1: 220,208 km (0.119 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.04 AU - 4.1 AU

Year: 3093 Days

Day: 34.2 Hours

Environment

Temp: -131 °C

Axial Tilt: 48.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.8

Radius: 13.3

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.26 AU - 7.88 AU

Year: 6344 Days

Day: 12.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 30,618,605 km

• M1: 172,786 km (0.041 R)
• M2: 260,749 km (0.085 R)
• M3: 435,180 km (0.061 R)
• M4: 532,269 km (0.082 R)
• M5: 627,713 km (0.1 R)
• M6: 839,394 km (0.092 R)
• M7: 1,131,857 km (0.063 R)
• M8: 1,320,500 km (0.064 R)
• M9: 1,457,532 km (0.091 R)
• M10: 1,551,629 km (0.109 R)
• M11: 1,779,616 km (0.101 R)
• M12: 2,107,086 km (0.089 R)
• M13: 2,360,954 km (0.109 R)
• M14: 2,702,336 km (0.086 R)
• M15: 2,938,850 km (0.082 R)
• M16: 3,411,430 km (0.063 R)
• M17: 3,908,095 km (0.096 R)
• M18: 4,267,130 km (0.118 R)
• M19: 4,731,332 km (0.106 R)
• M20: 4,849,813 km (0.072 R)
• M21: 4,993,577 km (0.032 R)
• M22: 5,532,428 km (0.038 R)
• M23: 5,758,321 km (0.103 R)
• M24: 6,064,249 km (0.095 R)
• M25: 6,427,921 km (0.102 R)
• M26: 6,825,702 km (0.11 R)
• M27: 7,095,277 km (0.111 R)
• M28: 7,258,788 km (0.038 R)
• M29: 7,368,443 km (0.05 R)
• M30: 7,728,824 km (0.038 R)
• M31: 8,294,454 km (0.053 R)
• M32: 8,495,663 km (0.094 R)
• M33: 8,669,346 km (0.103 R)
• M34: 8,873,547 km (0.097 R)
• M35: 9,138,485 km (0.064 R)
• M36: 9,555,863 km (0.09 R)
• M37: 10,347,386 km (0.094 R)
• M38: 10,813,682 km (0.115 R)
• M39: 11,191,716 km (0.068 R)
• M40: 11,478,196 km (0.059 R)
• M41: 11,638,266 km (0.1 R)
• M42: 12,155,874 km (0.089 R)
• M43: 12,450,283 km (0.089 R)
• M44: 12,614,840 km (0.044 R)
• M45: 13,146,511 km (0.098 R)
• M46: 13,685,512 km (0.033 R)
• M47: 15,064,356 km (0.113 R)
• M48: 15,239,834 km (0.099 R)
• M49: 15,451,366 km (0.104 R)
• M50: 16,451,278 km (0.119 R)
• M51: 17,251,477 km (0.075 R)
• M52: 17,656,438 km (0.096 R)
• M53: 17,990,042 km (0.111 R)
• M54: 18,513,185 km (0.079 R)
• M55: 18,889,873 km (0.054 R)
• M56: 19,421,544 km (0.111 R)
• M57: 19,881,258 km (0.087 R)
• M58: 22,113,557 km (0.062 R)
• M59: 22,273,178 km (0.05 R)
• M60: 23,036,576 km (0.103 R)
• M61: 23,849,491 km (0.074 R)
• M62: 24,341,668 km (0.08 R)
• M63: 24,671,830 km (0.099 R)
• M64: 24,754,558 km (0.065 R)
• M65: 25,003,339 km (0.031 R)
• M66: 25,086,516 km (0.067 R)
• M67: 25,796,657 km (0.051 R)
• M68: 26,133,102 km (0.085 R)
• M69: 26,428,857 km (0.081 R)
• M70: 26,640,688 km (0.093 R)
• M71: 26,767,996 km (0.102 R)
• M72: 26,980,874 km (0.114 R)
• M73: 27,751,452 km (0.059 R)
• M74: 27,966,724 km (0.058 R)
• M75: 28,703,194 km (0.103 R)
• M76: 28,877,326 km (0.071 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 341.3

Radius: 12.9

Gravity: 2.05 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.78 AU - 8.56 AU

Year: 7233 Days

Day: 14 Hours

Environment

Temp: -161 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 30,618,605 km

• M1: 386,112 km (0.063 R)
• M2: 773,571 km (0.113 R)
• M3: 1,181,973 km (0.059 R)
• M4: 1,271,582 km (0.071 R)
• M5: 2,314,129 km (0.078 R)
• M6: 2,966,825 km (0.082 R)
• M7: 3,324,813 km (0.104 R)
• M8: 3,411,131 km (0.079 R)
• M9: 3,630,292 km (0.075 R)
• M10: 3,899,418 km (0.118 R)
• M11: 4,457,418 km (0.069 R)
• M12: 4,552,862 km (0.067 R)
• M13: 5,215,281 km (0.09 R)
• M14: 5,545,294 km (0.082 R)
• M15: 5,855,859 km (0.103 R)
• M16: 5,986,907 km (0.108 R)
• M17: 6,278,922 km (0.094 R)
• M18: 6,494,193 km (0.077 R)
• M19: 6,794,286 km (0.115 R)
• M20: 7,154,817 km (0.115 R)
• M21: 7,464,784 km (0.094 R)
• M22: 8,273,809 km (0.075 R)
• M23: 9,818,407 km (0.067 R)
• M24: 10,479,929 km (0.057 R)
• M25: 11,058,574 km (0.092 R)
• M26: 11,515,745 km (0.109 R)
• M27: 11,680,602 km (0.028 R)
• M28: 11,879,268 km (0.102 R)
• M29: 11,979,199 km (0.099 R)
• M30: 12,246,830 km (0.099 R)
• M31: 12,381,318 km (0.113 R)
• M32: 12,550,214 km (0.048 R)
• M33: 12,890,250 km (0.1 R)
• M34: 13,198,871 km (0.077 R)
• M35: 13,683,867 km (0.095 R)
• M36: 14,033,926 km (0.11 R)
• M37: 14,493,491 km (0.118 R)
• M38: 15,499,835 km (0.096 R)
• M39: 15,791,551 km (0.089 R)
• M40: 16,269,516 km (0.037 R)
• M41: 16,454,569 km (0.11 R)
• M42: 17,014,065 km (0.06 R)
• M43: 17,503,998 km (0.107 R)
• M44: 17,998,569 km (0.11 R)
• M45: 18,190,054 km (0.09 R)
• M46: 18,807,295 km (0.119 R)
• M47: 19,157,503 km (0.073 R)
• M48: 19,470,761 km (0.119 R)
• M49: 20,022,777 km (0.103 R)
• M50: 20,260,937 km (0.106 R)
• M51: 20,460,202 km (0.112 R)
• M52: 20,900,767 km (0.103 R)
• M53: 22,652,858 km (0.056 R)
• M54: 22,818,313 km (0.1 R)
• M55: 24,029,308 km (0.071 R)
• M56: 24,663,902 km (0.09 R)
• M57: 24,919,265 km (0.097 R)
• M58: 25,304,031 km (0.102 R)
• M59: 26,252,781 km (0.12 R)
• M60: 26,513,530 km (0.105 R)
• M61: 26,818,859 km (0.106 R)
• M62: 27,213,199 km (0.11 R)
• M63: 27,653,615 km (0.069 R)
• M64: 27,963,283 km (0.027 R)
• M65: 28,675,369 km (0.117 R)
• M66: 29,033,656 km (0.074 R)
• M67: 30,435,986 km (0.076 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 18,380 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit