🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.81 AU - 1.25 AU

Year: 394 Days

Day: 24 Hours

Environment

Temp: 8 °C

Axial Tilt: 2.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2 AU - 2.12 AU

Year: 1114 Days

Day: 12.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.88 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38.3

Radius: 13.8

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 5.43 AU - 5.97 AU

Year: 5127 Days

Day: 6.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 53,918,249 km

• M1: 184,903 km (0.091 R)
• M2: 324,927 km (0.116 R)
• M3: 593,754 km (0.075 R)
• M4: 863,928 km (0.119 R)
• M5: 996,920 km (0.095 R)
• M6: 1,167,761 km (0.106 R)
• M7: 1,514,828 km (0.065 R)
• M8: 1,894,956 km (0.102 R)
• M9: 2,344,947 km (0.074 R)
• M10: 2,495,592 km (0.108 R)
• M11: 2,775,340 km (0.076 R)
• M12: 3,757,450 km (0.036 R)
• M13: 3,887,450 km (0.074 R)
• M14: 4,091,352 km (0.075 R)
• M15: 4,274,161 km (0.107 R)
• M16: 4,711,585 km (0.107 R)
• M17: 4,800,745 km (0.075 R)
• M18: 4,890,504 km (0.093 R)
• M19: 4,993,876 km (0.074 R)
• M20: 5,189,700 km (0.063 R)
• M21: 5,561,899 km (0.079 R)
• M22: 6,095,066 km (0.051 R)
• M23: 7,019,880 km (0.117 R)
• M24: 7,851,943 km (0.112 R)
• M25: 8,095,339 km (0.11 R)
• M26: 8,730,831 km (0.083 R)
• M27: 9,094,204 km (0.112 R)
• M28: 9,205,954 km (0.098 R)
• M29: 9,934,495 km (0.048 R)
• M30: 10,698,492 km (0.115 R)
• M31: 11,602,212 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 14.8

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.52 AU - 9.54 AU

Year: 10223 Days

Day: 5.1 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 53,918,249 km

• M1: 208,988 km (0.118 R)
• M2: 597,943 km (0.101 R)
• M3: 802,892 km (0.1 R)
• M4: 1,586,785 km (0.075 R)
• M5: 1,934,450 km (0.111 R)
• M6: 2,252,346 km (0.081 R)
• M7: 2,502,024 km (0.086 R)
• M8: 2,731,807 km (0.045 R)
• M9: 3,243,431 km (0.105 R)
• M10: 3,558,784 km (0.058 R)
• M11: 3,917,220 km (0.049 R)
• M12: 4,117,831 km (0.08 R)
• M13: 4,219,408 km (0.09 R)
• M14: 4,882,426 km (0.071 R)
• M15: 5,135,097 km (0.046 R)
• M16: 5,842,694 km (0.063 R)
• M17: 6,462,478 km (0.042 R)
• M18: 7,390,135 km (0.111 R)
• M19: 8,188,090 km (0.118 R)
• M20: 8,489,081 km (0.079 R)
• M21: 9,235,125 km (0.083 R)
• M22: 9,458,625 km (0.039 R)
• M23: 10,048,040 km (0.061 R)
• M24: 10,231,896 km (0.083 R)
• M25: 10,883,993 km (0.082 R)
• M26: 12,179,660 km (0.117 R)
• M27: 12,622,470 km (0.084 R)
• M28: 12,771,170 km (0.025 R)
• M29: 13,070,516 km (0.052 R)
• M30: 13,879,990 km (0.036 R)
• M31: 15,019,477 km (0.111 R)
• M32: 16,621,520 km (0.084 R)
• M33: 17,719,569 km (0.104 R)
• M34: 18,389,617 km (0.108 R)
• M35: 18,840,954 km (0.099 R)
• M36: 19,068,044 km (0.104 R)
• M37: 19,697,252 km (0.056 R)
• M38: 19,870,038 km (0.07 R)
• M39: 20,274,999 km (0.111 R)
• M40: 20,391,237 km (0.115 R)
• M41: 21,625,270 km (0.091 R)
• M42: 22,161,578 km (0.026 R)
• M43: 22,461,372 km (0.053 R)
• M44: 22,581,649 km (0.089 R)
• M45: 23,490,905 km (0.088 R)
• M46: 24,473,912 km (0.06 R)
• M47: 24,845,962 km (0.073 R)
• M48: 25,470,234 km (0.068 R)
• M49: 26,353,011 km (0.106 R)
• M50: 26,607,028 km (0.095 R)
• M51: 26,734,486 km (0.054 R)
• M52: 27,502,821 km (0.104 R)
• M53: 27,631,475 km (0.101 R)
• M54: 28,538,487 km (0.098 R)
• M55: 28,734,011 km (0.098 R)
• M56: 30,514,674 km (0.12 R)
• M57: 30,915,298 km (0.102 R)
• M58: 31,654,161 km (0.095 R)
• M59: 32,195,107 km (0.101 R)
• M60: 34,320,444 km (0.099 R)
• M61: 34,597,948 km (0.069 R)
• M62: 36,844,908 km (0.102 R)
• M63: 37,129,144 km (0.089 R)
• M64: 37,556,845 km (0.114 R)
• M65: 39,574,172 km (0.075 R)
• M66: 39,719,581 km (0.081 R)
• M67: 41,036,491 km (0.115 R)
• M68: 42,442,113 km (0.119 R)
• M69: 43,188,307 km (0.044 R)
• M70: 43,863,592 km (0.102 R)
• M71: 44,315,676 km (0.092 R)
• M72: 44,845,103 km (0.096 R)
• M73: 46,676,181 km (0.083 R)
• M74: 47,910,513 km (0.044 R)
• M75: 48,065,497 km (0.116 R)
• M76: 49,939,060 km (0.118 R)
• M77: 51,439,078 km (0.105 R)
• M78: 51,995,433 km (0.102 R)
• M79: 52,473,996 km (0.077 R)
• M80: 53,114,275 km (0.078 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 16,713 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit