🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.62 AU - 0.74 AU

Year: 204 Days

Day: 31.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,621,298 km

• M1: 31,416 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.31 AU - 1.39 AU

Year: 570 Days

Day: 17.5 Hours

Environment

Temp: -4 °C

Axial Tilt: 9.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.28 AU - 1.68 AU

Year: 654 Days

Day: 22.7 Hours

Environment

Temp: -31 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.85 AU - 4.01 AU

Year: 2832 Days

Day: 17.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 20 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.1

Radius: 11.6

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.57 AU - 9.25 AU

Year: 7331 Days

Day: 10.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,621,298 km

• M1: 282,890 km (0.044 R)
• M2: 398,828 km (0.052 R)
• M3: 707,149 km (0.11 R)
• M4: 832,063 km (0.079 R)
• M5: 1,123,480 km (0.048 R)
• M6: 1,407,716 km (0.116 R)
• M7: 1,693,897 km (0.032 R)
• M8: 1,822,401 km (0.071 R)
• M9: 2,251,149 km (0.094 R)
• M10: 2,761,427 km (0.102 R)
• M11: 3,307,310 km (0.104 R)
• M12: 3,745,781 km (0.091 R)
• M13: 4,860,285 km (0.108 R)
• M14: 5,263,900 km (0.094 R)
• M15: 5,358,596 km (0.065 R)
• M16: 5,517,768 km (0.087 R)
• M17: 6,136,804 km (0.075 R)
• M18: 6,404,135 km (0.094 R)
• M19: 6,743,573 km (0.118 R)
• M20: 7,054,288 km (0.12 R)
• M21: 7,369,640 km (0.119 R)
• M22: 7,797,340 km (0.118 R)
• M23: 8,454,224 km (0.074 R)
• M24: 8,565,376 km (0.053 R)
• M25: 9,859,696 km (0.106 R)
• M26: 10,094,416 km (0.096 R)
• M27: 10,410,217 km (0.087 R)
• M28: 10,609,331 km (0.072 R)
• M29: 10,729,458 km (0.096 R)
• M30: 11,132,924 km (0.083 R)
• M31: 11,254,846 km (0.107 R)
• M32: 11,336,527 km (0.086 R)
• M33: 11,913,226 km (0.106 R)
• M34: 13,569,724 km (0.093 R)
• M35: 13,700,173 km (0.111 R)
• M36: 13,831,071 km (0.038 R)
• M37: 14,050,082 km (0.05 R)
• M38: 14,402,834 km (0.087 R)
• M39: 14,892,618 km (0.119 R)
• M40: 15,027,256 km (0.102 R)
• M41: 15,252,401 km (0.084 R)
• M42: 16,766,331 km (0.091 R)
• M43: 17,093,651 km (0.11 R)
• M44: 17,754,574 km (0.104 R)
• M45: 18,423,875 km (0.077 R)
• M46: 20,232,214 km (0.097 R)
• M47: 20,480,996 km (0.117 R)
• M48: 21,082,080 km (0.112 R)
• M49: 21,182,759 km (0.039 R)
• M50: 21,536,708 km (0.036 R)
• M51: 22,404,226 km (0.053 R)
• M52: 22,919,890 km (0.12 R)
• M53: 24,068,053 km (0.06 R)
• M54: 24,226,178 km (0.079 R)
• M55: 25,395,585 km (0.069 R)
• M56: 26,583,242 km (0.057 R)
• M57: 27,403,488 km (0.107 R)
• M58: 27,623,546 km (0.106 R)
• M59: 27,899,554 km (0.081 R)
• M60: 30,140,231 km (0.05 R)
• M61: 31,224,816 km (0.03 R)
• M62: 31,397,152 km (0.071 R)
• M63: 31,627,533 km (0.082 R)
• M64: 31,800,618 km (0.082 R)
• M65: 31,916,257 km (0.104 R)
• M66: 32,496,397 km (0.081 R)
• M67: 32,846,157 km (0.112 R)
• M68: 33,962,008 km (0.072 R)
• M69: 34,494,875 km (0.095 R)
• M70: 34,851,666 km (0.046 R)
• M71: 34,970,746 km (0.101 R)
• M72: 35,869,081 km (0.109 R)
• M73: 36,411,823 km (0.084 R)
• M74: 36,835,783 km (0.084 R)
• M75: 36,957,107 km (0.118 R)
• M76: 37,322,275 km (0.09 R)
• M77: 37,933,382 km (0.112 R)
• M78: 38,486,296 km (0.093 R)
• M79: 38,979,969 km (0.086 R)
• M80: 39,227,554 km (0.118 R)
• M81: 39,724,368 km (0.052 R)
• M82: 40,598,768 km (0.081 R)
• M83: 40,786,962 km (0.12 R)
• M84: 41,985,690 km (0.031 R)
• M85: 42,621,331 km (0.045 R)

Kuiper Belt

Range: 30.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,122 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit