🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.65 AU - 0.81 AU

Year: 226 Days

Day: 21.7 Hours

Environment

Temp: 194 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,522,876 km

• M1: 186,399 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.79 AU - 0.93 AU

Year: 288 Days

Day: 46.2 Hours

Environment

Temp: 91 °C

Axial Tilt: 17.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.18 AU - 1.26 AU

Year: 487 Days

Day: 33.4 Hours

Environment

Temp: -0 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 61,522,876 km

• M1: 134,638 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.37 AU - 1.85 AU

Year: 739 Days

Day: 17.8 Hours

Environment

Temp: -46 °C

Axial Tilt: 19.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,522,876 km

• M1: 80,484 km (0.088 R)
• M2: 592,408 km (0.089 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 2.31 AU - 3.39 AU

Year: 1740 Days

Day: 42.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,522,876 km

• M1: 113,994 km (0.103 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.09 AU - 3.15 AU

Year: 1993 Days

Day: 17.5 Hours

Environment

Temp: -103 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,522,876 km

• M1: 92,451 km (0.114 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.34 AU - 4.6 AU

Year: 3418 Days

Day: 44.9 Hours

Environment

Temp: -123 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,522,876 km

• M1: 211,083 km (0.12 R)

Planet 8 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.36 AU - 5.18 AU

Year: 3768 Days

Day: 21.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 9 - Gas Giant

Semi-Major Axis: 11.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 702.2

Radius: 9.6

Gravity: 7.62 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 9.64 AU - 13.64 AU

Year: 14362 Days

Day: 9.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,522,876 km

• M1: 121,324 km (0.119 R)
• M2: 391,797 km (0.078 R)
• M3: 556,354 km (0.042 R)
• M4: 666,907 km (0.073 R)
• M5: 911,350 km (0.115 R)
• M6: 1,136,944 km (0.069 R)
• M7: 1,431,352 km (0.096 R)
• M8: 1,860,848 km (0.12 R)
• M9: 2,451,760 km (0.082 R)
• M10: 2,640,103 km (0.102 R)
• M11: 2,735,995 km (0.115 R)
• M12: 3,509,716 km (0.105 R)
• M13: 3,758,198 km (0.106 R)
• M14: 3,975,713 km (0.045 R)
• M15: 4,461,308 km (0.075 R)
• M16: 5,694,144 km (0.063 R)
• M17: 5,818,759 km (0.09 R)
• M18: 6,070,682 km (0.052 R)
• M19: 6,283,559 km (0.073 R)
• M20: 7,794,797 km (0.058 R)
• M21: 8,638,529 km (0.107 R)
• M22: 8,830,014 km (0.066 R)
• M23: 8,974,526 km (0.051 R)
• M24: 9,314,711 km (0.07 R)
• M25: 9,461,766 km (0.11 R)
• M26: 10,411,413 km (0.069 R)
• M27: 10,717,640 km (0.087 R)
• M28: 11,130,530 km (0.09 R)
• M29: 11,443,639 km (0.101 R)
• M30: 11,972,018 km (0.091 R)
• M31: 12,131,939 km (0.091 R)
• M32: 12,292,756 km (0.098 R)
• M33: 12,670,640 km (0.075 R)
• M34: 13,437,778 km (0.097 R)
• M35: 13,827,032 km (0.087 R)
• M36: 13,938,931 km (0.101 R)
• M37: 14,730,753 km (0.107 R)
• M38: 15,305,209 km (0.085 R)
• M39: 18,470,101 km (0.076 R)
• M40: 18,531,735 km (0.115 R)
• M41: 18,902,888 km (0.049 R)
• M42: 19,967,725 km (0.12 R)
• M43: 20,348,153 km (0.057 R)
• M44: 20,859,179 km (0.098 R)
• M45: 20,987,684 km (0.093 R)
• M46: 23,343,850 km (0.071 R)
• M47: 24,215,108 km (0.074 R)
• M48: 24,485,282 km (0.075 R)
• M49: 24,756,652 km (0.083 R)
• M50: 24,892,637 km (0.057 R)
• M51: 25,165,354 km (0.053 R)
• M52: 25,302,086 km (0.071 R)
• M53: 26,404,772 km (0.064 R)
• M54: 26,474,335 km (0.084 R)
• M55: 28,230,165 km (0.068 R)
• M56: 28,443,342 km (0.063 R)
• M57: 30,095,800 km (0.053 R)
• M58: 30,970,350 km (0.108 R)
• M59: 31,410,766 km (0.082 R)
• M60: 33,794,159 km (0.112 R)
• M61: 34,020,650 km (0.114 R)
• M62: 34,323,287 km (0.1 R)
• M63: 35,083,992 km (0.107 R)
• M64: 35,389,770 km (0.103 R)
• M65: 36,004,019 km (0.05 R)
• M66: 39,365,632 km (0.109 R)
• M67: 41,527,172 km (0.092 R)
• M68: 42,418,925 km (0.057 R)
• M69: 42,581,688 km (0.046 R)
• M70: 42,663,069 km (0.065 R)
• M71: 44,468,715 km (0.06 R)
• M72: 45,214,460 km (0.118 R)
• M73: 45,463,990 km (0.082 R)
• M74: 45,547,316 km (0.071 R)
• M75: 46,886,665 km (0.092 R)
• M76: 47,054,963 km (0.104 R)
• M77: 47,139,187 km (0.062 R)
• M78: 48,154,059 km (0.106 R)
• M79: 49,090,541 km (0.081 R)
• M80: 49,347,102 km (0.111 R)
• M81: 49,775,550 km (0.048 R)
• M82: 50,808,822 km (0.093 R)
• M83: 54,569,114 km (0.033 R)
• M84: 54,834,800 km (0.025 R)
• M85: 56,258,972 km (0.091 R)
• M86: 56,527,351 km (0.087 R)
• M87: 56,975,695 km (0.045 R)
• M88: 57,695,411 km (0.107 R)
• M89: 58,146,748 km (0.109 R)
• M90: 59,416,684 km (0.118 R)
• M91: 59,872,509 km (0.116 R)
• M92: 60,146,422 km (0.103 R)
• M93: 60,329,381 km (0.092 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 483 - 16,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit