🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.48 AU - 0.68 AU

Year: 154 Days

Day: 45.1 Hours

Environment

Temp: 237 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,695,203 km

• M1: 262,993 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.64 AU - 0.66 AU

Year: 183 Days

Day: 47.9 Hours

Environment

Temp: 227 °C

Axial Tilt: 6.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,695,203 km

• M1: 301,739 km (0.071 R)
• M2: 448,794 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.13 AU - 1.49 AU

Year: 522 Days

Day: 45.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 33,695,203 km

• M1: 208,689 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.25 AU - 1.61 AU

Year: 596 Days

Day: 27.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.34 AU - 1.78 AU

Year: 679 Days

Day: 39.1 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 33,695,203 km

• M1: 874,998 km (0.099 R)
• M2: 1,011,431 km (0.097 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.6 AU - 3.2 AU

Year: 1720 Days

Day: 17.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,695,203 km

• M1: 265,985 km (0.109 R)
• M2: 1,844,991 km (0.088 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.89 AU - 5.63 AU

Year: 3617 Days

Day: 39.8 Hours

Environment

Temp: -130 °C

Axial Tilt: 139.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,695,203 km

• M1: 684,261 km (0.075 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.3

Radius: 15

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 6.09 AU - 8.17 AU

Year: 6630 Days

Day: 7.4 Hours

Environment

Temp: -158 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 33,695,203 km

• M1: 187,596 km (0.095 R)
• M2: 311,164 km (0.075 R)
• M3: 425,008 km (0.031 R)
• M4: 767,736 km (0.043 R)
• M5: 1,016,966 km (0.083 R)
• M6: 1,359,396 km (0.087 R)
• M7: 1,596,957 km (0.116 R)
• M8: 1,703,172 km (0.043 R)
• M9: 2,017,626 km (0.059 R)
• M10: 2,331,034 km (0.098 R)
• M11: 2,514,591 km (0.095 R)
• M12: 2,766,813 km (0.109 R)
• M13: 2,896,215 km (0.055 R)
• M14: 3,206,182 km (0.089 R)
• M15: 3,503,732 km (0.115 R)
• M16: 3,644,204 km (0.043 R)
• M17: 4,603,276 km (0.091 R)
• M18: 4,783,542 km (0.111 R)
• M19: 4,913,841 km (0.07 R)
• M20: 5,231,288 km (0.108 R)
• M21: 5,473,786 km (0.085 R)
• M22: 5,692,648 km (0.092 R)
• M23: 5,803,051 km (0.087 R)
• M24: 6,309,141 km (0.086 R)
• M25: 6,712,756 km (0.065 R)
• M26: 6,976,796 km (0.083 R)
• M27: 7,184,438 km (0.116 R)
• M28: 7,606,154 km (0.104 R)
• M29: 8,066,916 km (0.077 R)
• M30: 9,209,694 km (0.047 R)
• M31: 9,307,232 km (0.098 R)
• M32: 9,405,218 km (0.072 R)
• M33: 9,503,504 km (0.106 R)
• M34: 9,700,973 km (0.116 R)
• M35: 9,899,938 km (0.088 R)
• M36: 10,234,439 km (0.099 R)
• M37: 10,369,227 km (0.093 R)
• M38: 10,572,680 km (0.074 R)
• M39: 10,743,221 km (0.09 R)
• M40: 11,087,147 km (0.116 R)
• M41: 12,176,070 km (0.096 R)
• M42: 12,570,709 km (0.034 R)
• M43: 12,751,573 km (0.029 R)
• M44: 14,116,205 km (0.068 R)
• M45: 14,796,875 km (0.088 R)
• M46: 14,987,762 km (0.042 R)
• M47: 16,033,301 km (0.117 R)
• M48: 16,387,100 km (0.085 R)
• M49: 16,545,076 km (0.118 R)
• M50: 17,463,756 km (0.105 R)
• M51: 17,584,781 km (0.1 R)
• M52: 17,908,959 km (0.092 R)
• M53: 18,235,232 km (0.065 R)
• M54: 18,810,735 km (0.12 R)
• M55: 18,934,902 km (0.056 R)
• M56: 19,350,485 km (0.109 R)
• M57: 20,530,513 km (0.074 R)
• M58: 22,081,842 km (0.103 R)
• M59: 23,581,262 km (0.062 R)
• M60: 23,849,341 km (0.115 R)
• M61: 23,983,830 km (0.088 R)
• M62: 24,118,468 km (0.056 R)
• M63: 25,113,593 km (0.046 R)
• M64: 25,433,134 km (0.06 R)
• M65: 26,724,463 km (0.094 R)
• M66: 28,131,730 km (0.068 R)
• M67: 28,321,270 km (0.114 R)
• M68: 30,142,176 km (0.088 R)
• M69: 30,530,382 km (0.119 R)
• M70: 30,676,390 km (0.104 R)
• M71: 31,557,372 km (0.067 R)
• M72: 31,951,412 km (0.068 R)
• M73: 32,844,362 km (0.088 R)

Kuiper Belt

Range: 31.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 10,850 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit