🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.45 AU - 0.61 AU

Year: 134 Days

Day: 27.9 Hours

Environment

Temp: 248 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.55 AU - 0.63 AU

Year: 158 Days

Day: 25.6 Hours

Environment

Temp: 210 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.96 AU - 1.04 AU

Year: 348 Days

Day: 37.9 Hours

Environment

Temp: 172 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 58,228,488 km

• M1: 537,655 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.09 AU - 1.73 AU

Year: 583 Days

Day: 44.6 Hours

Environment

Temp: 10 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 4.58 AU - 6.68 AU

Year: 4652 Days

Day: 21.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 58,228,488 km

• M1: 2,747,814 km (0.114 R)
• M2: 4,400,421 km (0.107 R)

Asteroid Belt

Center: 10.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 280.5

Radius: 5.1

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 14.25 AU - 16.43 AU

Year: 20923 Days

Day: 24.1 Hours

Environment

Temp: -187 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 58,228,488 km

• M1: 65,225 km (0.097 R)
• M2: 121,623 km (0.12 R)
• M3: 203,902 km (0.071 R)
• M4: 240,404 km (0.088 R)
• M5: 396,434 km (0.098 R)
• M6: 896,989 km (0.073 R)
• M7: 1,005,148 km (0.119 R)
• M8: 1,306,289 km (0.102 R)
• M9: 1,454,241 km (0.031 R)
• M10: 1,739,674 km (0.03 R)
• M11: 1,793,529 km (0.11 R)
• M12: 2,127,880 km (0.114 R)
• M13: 2,331,782 km (0.044 R)
• M14: 4,068,613 km (0.05 R)
• M15: 4,431,538 km (0.105 R)
• M16: 4,729,237 km (0.117 R)
• M17: 4,766,936 km (0.08 R)
• M18: 4,880,631 km (0.064 R)
• M19: 5,071,966 km (0.118 R)
• M20: 5,821,601 km (0.071 R)
• M21: 5,983,765 km (0.081 R)
• M22: 6,731,904 km (0.068 R)
• M23: 7,290,503 km (0.086 R)
• M24: 7,421,550 km (0.115 R)
• M25: 7,597,328 km (0.062 R)
• M26: 7,730,171 km (0.114 R)
• M27: 8,269,172 km (0.084 R)
• M28: 8,681,314 km (0.072 R)
• M29: 9,100,038 km (0.093 R)
• M30: 9,668,810 km (0.112 R)
• M31: 10,151,412 km (0.109 R)
• M32: 11,139,955 km (0.11 R)
• M33: 11,544,019 km (0.069 R)
• M34: 11,798,934 km (0.11 R)
• M35: 12,366,209 km (0.111 R)
• M36: 13,473,831 km (0.1 R)
• M37: 13,527,387 km (0.115 R)
• M38: 14,284,353 km (0.072 R)
• M39: 15,166,083 km (0.034 R)
• M40: 16,350,000 km (0.112 R)
• M41: 16,636,181 km (0.033 R)
• M42: 17,039,646 km (0.102 R)
• M43: 17,446,403 km (0.042 R)
• M44: 18,151,009 km (0.072 R)
• M45: 18,745,361 km (0.095 R)
• M46: 18,865,039 km (0.035 R)
• M47: 19,345,997 km (0.118 R)
• M48: 19,406,434 km (0.12 R)
• M49: 20,136,322 km (0.077 R)
• M50: 21,061,286 km (0.046 R)
• M51: 22,062,993 km (0.108 R)
• M52: 23,208,464 km (0.093 R)
• M53: 23,982,783 km (0.081 R)
• M54: 24,569,057 km (0.074 R)
• M55: 25,358,185 km (0.089 R)
• M56: 25,424,308 km (0.116 R)
• M57: 25,622,974 km (0.068 R)
• M58: 26,961,127 km (0.117 R)
• M59: 28,527,716 km (0.075 R)
• M60: 29,565,177 km (0.102 R)
• M61: 30,263,649 km (0.088 R)
• M62: 31,038,417 km (0.072 R)
• M63: 31,321,605 km (0.111 R)
• M64: 31,677,050 km (0.071 R)
• M65: 32,463,486 km (0.037 R)
• M66: 33,618,830 km (0.097 R)
• M67: 34,714,186 km (0.098 R)
• M68: 35,008,146 km (0.117 R)
• M69: 35,598,758 km (0.081 R)
• M70: 38,829,175 km (0.04 R)
• M71: 39,363,987 km (0.092 R)
• M72: 39,977,937 km (0.077 R)
• M73: 40,363,450 km (0.062 R)
• M74: 40,595,177 km (0.074 R)
• M75: 40,982,636 km (0.118 R)
• M76: 42,937,730 km (0.097 R)
• M77: 43,174,394 km (0.062 R)
• M78: 44,523,617 km (0.091 R)
• M79: 45,243,482 km (0.106 R)
• M80: 46,532,866 km (0.104 R)
• M81: 46,857,045 km (0.099 R)
• M82: 47,344,734 km (0.094 R)
• M83: 47,670,857 km (0.12 R)
• M84: 48,079,409 km (0.104 R)
• M85: 48,161,389 km (0.119 R)
• M86: 51,725,259 km (0.085 R)
• M87: 52,481,925 km (0.051 R)
• M88: 53,411,676 km (0.072 R)
• M89: 54,944,755 km (0.109 R)
• M90: 57,444,984 km (0.056 R)
• M91: 57,531,900 km (0.119 R)
• M92: 57,618,817 km (0.097 R)
• M93: 57,705,733 km (0.091 R)
• M94: 58,054,146 km (0.028 R)

Kuiper Belt

Range: 31.5 - 59.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,798 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit