🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.69 AU - 0.73 AU

Year: 263 Days

Day: 47.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 36.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.88 AU - 1.02 AU

Year: 407 Days

Day: 33.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,233,157 km

• M1: 207,492 km (0.031 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.35 AU - 2.17 AU

Year: 1027 Days

Day: 28.5 Hours

Environment

Temp: -114 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,233,157 km

• M1: 436,078 km (0.098 R)

Asteroid Belt

Center: 3.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77

Radius: 14.5

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 4.2 AU - 4.64 AU

Year: 4086 Days

Day: 8.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 34,233,157 km

• M1: 333,603 km (0.048 R)
• M2: 583,432 km (0.081 R)
• M3: 721,959 km (0.094 R)
• M4: 838,197 km (0.041 R)
• M5: 1,195,736 km (0.098 R)
• M6: 1,610,870 km (0.119 R)
• M7: 1,787,844 km (0.063 R)
• M8: 1,971,550 km (0.112 R)
• M9: 2,464,176 km (0.057 R)
• M10: 3,098,770 km (0.116 R)
• M11: 3,285,917 km (0.086 R)
• M12: 3,647,346 km (0.072 R)
• M13: 3,832,997 km (0.087 R)
• M14: 4,226,589 km (0.114 R)
• M15: 4,330,410 km (0.087 R)
• M16: 4,660,123 km (0.119 R)
• M17: 4,834,854 km (0.108 R)
• M18: 5,149,608 km (0.06 R)
• M19: 5,584,339 km (0.117 R)
• M20: 5,943,823 km (0.086 R)
• M21: 6,192,604 km (0.084 R)
• M22: 6,534,585 km (0.057 R)
• M23: 6,837,221 km (0.037 R)
• M24: 6,928,925 km (0.113 R)
• M25: 7,082,562 km (0.094 R)
• M26: 7,268,512 km (0.114 R)
• M27: 7,740,643 km (0.118 R)
• M28: 8,028,768 km (0.039 R)
• M29: 8,599,185 km (0.101 R)
• M30: 9,470,742 km (0.119 R)
• M31: 9,641,732 km (0.108 R)
• M32: 10,265,406 km (0.079 R)
• M33: 10,777,330 km (0.074 R)
• M34: 10,884,292 km (0.04 R)
• M35: 11,135,318 km (0.107 R)
• M36: 11,388,288 km (0.093 R)
• M37: 12,270,017 km (0.074 R)
• M38: 12,662,712 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.8

Radius: 12.4

Gravity: 2.49 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.62 AU - 8.3 AU

Year: 8074 Days

Day: 12.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 34,233,157 km

• M1: 170,093 km (0.044 R)
• M2: 288,873 km (0.098 R)
• M3: 437,125 km (0.092 R)
• M4: 642,523 km (0.11 R)
• M5: 771,925 km (0.109 R)
• M6: 998,715 km (0.1 R)
• M7: 1,553,125 km (0.118 R)
• M8: 1,751,492 km (0.1 R)
• M9: 2,396,857 km (0.05 R)
• M10: 2,649,079 km (0.115 R)
• M11: 2,735,098 km (0.107 R)
• M12: 3,225,180 km (0.084 R)
• M13: 3,387,045 km (0.114 R)
• M14: 3,527,967 km (0.072 R)
• M15: 4,136,082 km (0.045 R)
• M16: 4,646,211 km (0.108 R)
• M17: 4,803,139 km (0.087 R)
• M18: 5,203,463 km (0.097 R)
• M19: 5,312,071 km (0.111 R)
• M20: 6,007,850 km (0.116 R)
• M21: 6,791,594 km (0.1 R)
• M22: 7,210,617 km (0.071 R)
• M23: 7,362,459 km (0.108 R)
• M24: 7,700,102 km (0.099 R)
• M25: 7,793,002 km (0.114 R)
• M26: 8,074,246 km (0.108 R)
• M27: 8,326,917 km (0.11 R)
• M28: 8,937,725 km (0.094 R)
• M29: 9,397,140 km (0.103 R)
• M30: 10,717,191 km (0.096 R)
• M31: 11,629,290 km (0.108 R)
• M32: 11,807,461 km (0.031 R)
• M33: 12,822,632 km (0.119 R)
• M34: 13,154,889 km (0.099 R)
• M35: 13,266,190 km (0.032 R)
• M36: 13,377,939 km (0.059 R)
• M37: 14,092,568 km (0.033 R)
• M38: 15,168,476 km (0.069 R)
• M39: 15,363,402 km (0.105 R)
• M40: 15,637,615 km (0.029 R)
• M41: 16,111,541 km (0.114 R)
• M42: 16,310,506 km (0.088 R)
• M43: 16,470,127 km (0.035 R)
• M44: 16,791,164 km (0.078 R)
• M45: 17,480,062 km (0.074 R)
• M46: 17,684,413 km (0.088 R)
• M47: 18,927,422 km (0.081 R)
• M48: 20,284,274 km (0.106 R)
• M49: 21,191,735 km (0.116 R)
• M50: 22,024,098 km (0.079 R)
• M51: 22,333,466 km (0.12 R)
• M52: 22,688,761 km (0.093 R)
• M53: 22,777,921 km (0.12 R)
• M54: 22,867,082 km (0.061 R)
• M55: 23,180,340 km (0.101 R)
• M56: 23,992,507 km (0.049 R)
• M57: 24,083,312 km (0.088 R)
• M58: 24,174,268 km (0.104 R)
• M59: 24,676,468 km (0.07 R)
• M60: 25,181,959 km (0.071 R)
• M61: 25,320,487 km (0.098 R)
• M62: 26,484,358 km (0.098 R)
• M63: 27,428,171 km (0.072 R)
• M64: 27,570,588 km (0.093 R)
• M65: 29,202,851 km (0.095 R)
• M66: 29,445,498 km (0.057 R)
• M67: 30,030,725 km (0.106 R)
• M68: 30,275,617 km (0.1 R)
• M69: 30,668,910 km (0.09 R)
• M70: 32,409,631 km (0.112 R)
• M71: 32,912,728 km (0.114 R)
• M72: 33,215,963 km (0.097 R)
• M73: 34,182,066 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 543 - 12,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit