🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.67 AU - 0.69 AU

Year: 205 Days

Day: 27.2 Hours

Environment

Temp: 141 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,109,870 km

• M1: 121,174 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.55 AU - 0.89 AU

Year: 223 Days

Day: 16.8 Hours

Environment

Temp: 124 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.59 AU - 0.93 AU

Year: 242 Days

Day: 23.8 Hours

Environment

Temp: 186 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 30,109,870 km

• M1: 475,272 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.91

Radius: 0.96

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.68 AU - 2.16 AU

Year: 972 Days

Day: 25.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.33 AU - 2.35 AU

Year: 1307 Days

Day: 25.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.07

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.7 AU - 5.86 AU

Year: 3817 Days

Day: 28.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,109,870 km

• M1: 424,858 km (0.106 R)
• M2: 634,295 km (0.049 R)

Asteroid Belt

Center: 5.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 809.8

Radius: 8.4

Gravity: 11.48 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 5.68 AU - 7.06 AU

Year: 5872 Days

Day: 6.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 30,109,870 km

• M1: 176,226 km (0.114 R)
• M2: 244,593 km (0.026 R)
• M3: 316,848 km (0.089 R)
• M4: 377,435 km (0.09 R)
• M5: 1,397,244 km (0.119 R)
• M6: 1,468,453 km (0.058 R)
• M7: 1,559,109 km (0.045 R)
• M8: 1,651,860 km (0.115 R)
• M9: 1,823,299 km (0.091 R)
• M10: 2,101,700 km (0.09 R)
• M11: 2,204,474 km (0.101 R)
• M12: 2,436,501 km (0.036 R)
• M13: 2,632,324 km (0.066 R)
• M14: 2,924,190 km (0.096 R)
• M15: 3,109,093 km (0.1 R)
• M16: 3,490,268 km (0.093 R)
• M17: 3,661,857 km (0.081 R)
• M18: 3,736,207 km (0.112 R)
• M19: 3,962,399 km (0.066 R)
• M20: 4,349,259 km (0.1 R)
• M21: 4,401,768 km (0.085 R)
• M22: 4,454,576 km (0.118 R)
• M23: 4,640,825 km (0.115 R)
• M24: 5,131,357 km (0.061 R)
• M25: 5,270,632 km (0.076 R)
• M26: 5,724,662 km (0.088 R)
• M27: 5,956,389 km (0.073 R)
• M28: 6,549,245 km (0.12 R)
• M29: 7,067,901 km (0.05 R)
• M30: 7,726,880 km (0.049 R)
• M31: 8,047,617 km (0.112 R)
• M32: 8,602,775 km (0.111 R)
• M33: 8,701,959 km (0.103 R)
• M34: 8,868,311 km (0.059 R)
• M35: 8,935,182 km (0.1 R)
• M36: 10,131,366 km (0.105 R)
• M37: 10,623,842 km (0.09 R)
• M38: 11,052,141 km (0.087 R)
• M39: 11,124,098 km (0.076 R)
• M40: 11,449,922 km (0.115 R)
• M41: 11,522,626 km (0.11 R)
• M42: 11,632,132 km (0.091 R)
• M43: 12,370,996 km (0.114 R)
• M44: 12,595,542 km (0.089 R)
• M45: 12,670,790 km (0.069 R)
• M46: 13,932,498 km (0.075 R)
• M47: 14,010,289 km (0.106 R)
• M48: 14,558,715 km (0.036 R)
• M49: 15,635,969 km (0.085 R)
• M50: 15,919,457 km (0.072 R)
• M51: 16,204,741 km (0.031 R)
• M52: 16,327,411 km (0.027 R)
• M53: 17,445,954 km (0.074 R)
• M54: 18,078,155 km (0.1 R)
• M55: 18,333,069 km (0.032 R)
• M56: 19,104,994 km (0.085 R)
• M57: 19,451,463 km (0.046 R)
• M58: 20,591,997 km (0.067 R)
• M59: 20,902,712 km (0.117 R)
• M60: 20,991,872 km (0.095 R)
• M61: 21,349,411 km (0.084 R)
• M62: 22,206,607 km (0.118 R)
• M63: 22,616,655 km (0.083 R)
• M64: 22,983,170 km (0.027 R)
• M65: 23,583,057 km (0.057 R)
• M66: 23,722,183 km (0.092 R)
• M67: 25,413,237 km (0.04 R)
• M68: 25,651,098 km (0.092 R)
• M69: 26,225,255 km (0.109 R)
• M70: 26,369,467 km (0.113 R)
• M71: 26,513,829 km (0.107 R)
• M72: 28,169,279 km (0.111 R)
• M73: 29,407,650 km (0.093 R)
• M74: 31,018,520 km (0.097 R)
• M75: 31,527,901 km (0.094 R)
• M76: 32,194,060 km (0.1 R)
• M77: 33,384,111 km (0.09 R)
• M78: 33,905,909 km (0.046 R)
• M79: 34,483,207 km (0.104 R)
• M80: 35,169,562 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 12.8

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 6.22 AU - 6.52 AU

Year: 5872 Days

Day: 9.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 30,109,870 km

• M1: 225,594 km (0.069 R)
• M2: 702,063 km (0.072 R)
• M3: 967,898 km (0.086 R)
• M4: 1,149,211 km (0.108 R)
• M5: 1,281,755 km (0.106 R)
• M6: 1,579,305 km (0.115 R)
• M7: 1,951,654 km (0.093 R)
• M8: 2,130,124 km (0.073 R)
• M9: 2,332,979 km (0.086 R)
• M10: 2,918,804 km (0.047 R)
• M11: 3,292,051 km (0.08 R)
• M12: 3,835,839 km (0.049 R)
• M13: 4,061,283 km (0.118 R)
• M14: 4,384,564 km (0.088 R)
• M15: 4,549,271 km (0.066 R)
• M16: 5,429,056 km (0.115 R)
• M17: 5,606,330 km (0.056 R)
• M18: 6,018,622 km (0.05 R)
• M19: 6,175,699 km (0.106 R)
• M20: 6,281,315 km (0.083 R)
• M21: 6,414,158 km (0.074 R)
• M22: 6,494,193 km (0.076 R)
• M23: 6,574,677 km (0.079 R)
• M24: 6,655,460 km (0.116 R)
• M25: 7,509,963 km (0.076 R)
• M26: 7,878,721 km (0.041 R)
• M27: 8,137,376 km (0.058 R)
• M28: 8,282,337 km (0.1 R)
• M29: 8,369,851 km (0.096 R)
• M30: 8,781,694 km (0.107 R)
• M31: 8,900,625 km (0.08 R)
• M32: 9,472,986 km (0.037 R)
• M33: 9,933,299 km (0.112 R)
• M34: 12,309,212 km (0.069 R)
• M35: 12,409,143 km (0.116 R)
• M36: 12,542,734 km (0.072 R)
• M37: 13,354,602 km (0.119 R)
• M38: 13,870,715 km (0.093 R)
• M39: 14,816,173 km (0.092 R)
• M40: 15,171,618 km (0.103 R)
• M41: 15,601,861 km (0.075 R)
• M42: 16,036,144 km (0.116 R)
• M43: 16,328,009 km (0.062 R)
• M44: 16,547,918 km (0.035 R)
• M45: 16,879,726 km (0.037 R)
• M46: 17,176,528 km (0.119 R)
• M47: 17,288,278 km (0.095 R)
• M48: 17,437,726 km (0.098 R)
• M49: 19,379,806 km (0.086 R)
• M50: 19,573,834 km (0.097 R)
• M51: 20,081,420 km (0.103 R)
• M52: 21,189,641 km (0.12 R)
• M53: 21,349,561 km (0.065 R)
• M54: 21,831,715 km (0.086 R)
• M55: 22,074,213 km (0.106 R)
• M56: 22,236,228 km (0.104 R)
• M57: 23,135,161 km (0.054 R)
• M58: 23,258,579 km (0.116 R)
• M59: 23,796,234 km (0.118 R)
• M60: 23,879,261 km (0.118 R)
• M61: 25,348,910 km (0.113 R)
• M62: 25,902,273 km (0.078 R)
• M63: 26,674,946 km (0.11 R)
• M64: 26,804,348 km (0.103 R)
• M65: 26,977,433 km (0.067 R)
• M66: 27,848,092 km (0.113 R)
• M67: 28,639,615 km (0.108 R)
• M68: 28,993,713 km (0.074 R)
• M69: 29,349,457 km (0.093 R)
• M70: 29,483,048 km (0.088 R)
• M71: 29,796,006 km (0.064 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 11,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit