🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.72 AU - 1 AU

Year: 296 Days

Day: 34.7 Hours

Environment

Temp: 139 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.14 AU - 1.42 AU

Year: 537 Days

Day: 16.9 Hours

Environment

Temp: -12 °C

Axial Tilt: 37.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 17,135,292 km

• M1: 545,284 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.82 AU - 2.22 AU

Year: 1065 Days

Day: 14.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 28.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.83 AU - 2.67 AU

Year: 1252 Days

Day: 39 Hours

Environment

Temp: -82 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,135,292 km

• M1: 650,302 km (0.083 R)

Asteroid Belt

Center: 3.77 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643.9

Radius: 11.5

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 4.77 AU - 5.81 AU

Year: 4512 Days

Day: 8.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 17,135,292 km

• M1: 145,409 km (0.082 R)
• M2: 245,191 km (0.066 R)
• M3: 322,982 km (0.037 R)
• M4: 718,818 km (0.115 R)
• M5: 885,021 km (0.052 R)
• M6: 1,012,030 km (0.088 R)
• M7: 1,159,234 km (0.09 R)
• M8: 1,836,164 km (0.108 R)
• M9: 1,968,110 km (0.03 R)
• M10: 2,069,088 km (0.075 R)
• M11: 2,189,365 km (0.091 R)
• M12: 2,365,142 km (0.105 R)
• M13: 2,901,600 km (0.085 R)
• M14: 2,978,643 km (0.118 R)
• M15: 3,075,882 km (0.082 R)
• M16: 3,213,811 km (0.099 R)
• M17: 3,455,112 km (0.064 R)
• M18: 3,536,793 km (0.093 R)
• M19: 4,258,154 km (0.112 R)
• M20: 4,909,054 km (0.104 R)
• M21: 5,094,107 km (0.11 R)
• M22: 5,234,429 km (0.1 R)
• M23: 5,423,521 km (0.115 R)
• M24: 5,566,986 km (0.06 R)
• M25: 6,078,610 km (0.103 R)
• M26: 6,302,558 km (0.106 R)
• M27: 6,758,832 km (0.044 R)
• M28: 7,068,799 km (0.095 R)
• M29: 7,199,398 km (0.056 R)
• M30: 7,703,094 km (0.118 R)
• M31: 7,972,669 km (0.025 R)
• M32: 8,688,495 km (0.113 R)
• M33: 8,772,270 km (0.094 R)
• M34: 9,829,478 km (0.083 R)
• M35: 10,536,627 km (0.07 R)
• M36: 11,597,276 km (0.069 R)
• M37: 11,813,445 km (0.104 R)
• M38: 11,968,727 km (0.096 R)
• M39: 12,218,556 km (0.083 R)
• M40: 12,723,449 km (0.039 R)
• M41: 13,267,237 km (0.119 R)
• M42: 13,428,653 km (0.1 R)
• M43: 13,688,355 km (0.069 R)
• M44: 13,786,192 km (0.083 R)
• M45: 14,179,784 km (0.095 R)
• M46: 14,344,790 km (0.088 R)
• M47: 15,382,401 km (0.107 R)
• M48: 16,202,347 km (0.11 R)
• M49: 17,071,660 km (0.118 R)
• M50: 18,063,045 km (0.113 R)
• M51: 18,134,703 km (0.113 R)
• M52: 18,457,684 km (0.119 R)
• M53: 18,818,963 km (0.112 R)
• M54: 19,000,426 km (0.095 R)
• M55: 19,548,403 km (0.101 R)
• M56: 19,695,457 km (0.088 R)
• M57: 19,916,713 km (0.103 R)
• M58: 20,138,716 km (0.061 R)
• M59: 20,398,717 km (0.099 R)
• M60: 21,072,655 km (0.087 R)
• M61: 21,261,149 km (0.064 R)
• M62: 21,374,544 km (0.051 R)
• M63: 21,488,089 km (0.092 R)
• M64: 21,753,924 km (0.097 R)
• M65: 23,021,616 km (0.086 R)
• M66: 23,801,470 km (0.112 R)
• M67: 24,352,589 km (0.118 R)
• M68: 24,987,632 km (0.083 R)
• M69: 25,829,269 km (0.081 R)
• M70: 26,233,333 km (0.029 R)
• M71: 26,517,419 km (0.11 R)
• M72: 27,047,744 km (0.107 R)
• M73: 27,416,951 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.1

Radius: 9.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 6.34 AU - 8.48 AU

Year: 7481 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 17,135,292 km

• M1: 120,426 km (0.055 R)
• M2: 195,225 km (0.069 R)
• M3: 297,101 km (0.055 R)
• M4: 479,012 km (0.08 R)
• M5: 560,394 km (0.114 R)
• M6: 793,766 km (0.096 R)
• M7: 1,418,337 km (0.096 R)
• M8: 2,066,246 km (0.075 R)
• M9: 2,206,120 km (0.061 R)
• M10: 2,307,846 km (0.104 R)
• M11: 2,390,424 km (0.094 R)
• M12: 2,558,572 km (0.077 R)
• M13: 2,730,760 km (0.109 R)
• M14: 2,951,416 km (0.045 R)
• M15: 3,817,588 km (0.116 R)
• M16: 3,891,190 km (0.116 R)
• M17: 3,990,074 km (0.096 R)
• M18: 4,393,689 km (0.106 R)
• M19: 4,496,762 km (0.11 R)
• M20: 4,678,973 km (0.113 R)
• M21: 4,890,205 km (0.069 R)
• M22: 5,158,583 km (0.075 R)
• M23: 5,459,574 km (0.092 R)
• M24: 5,542,601 km (0.027 R)
• M25: 6,838,867 km (0.047 R)
• M26: 6,988,465 km (0.101 R)
• M27: 8,192,727 km (0.086 R)
• M28: 8,511,820 km (0.087 R)
• M29: 8,576,147 km (0.036 R)
• M30: 8,802,488 km (0.118 R)
• M31: 9,727,602 km (0.049 R)
• M32: 10,065,543 km (0.104 R)
• M33: 11,032,095 km (0.075 R)
• M34: 11,384,548 km (0.116 R)
• M35: 12,136,576 km (0.118 R)
• M36: 12,281,686 km (0.072 R)
• M37: 12,354,391 km (0.086 R)
• M38: 13,127,064 km (0.099 R)
• M39: 13,201,414 km (0.117 R)
• M40: 13,275,913 km (0.064 R)
• M41: 13,688,355 km (0.115 R)
• M42: 13,953,143 km (0.069 R)
• M43: 14,410,763 km (0.084 R)
• M44: 14,795,977 km (0.12 R)
• M45: 15,106,692 km (0.102 R)
• M46: 15,853,036 km (0.104 R)
• M47: 17,096,344 km (0.108 R)
• M48: 17,299,797 km (0.04 R)
• M49: 17,463,158 km (0.045 R)
• M50: 18,038,960 km (0.073 R)
• M51: 18,204,714 km (0.075 R)
• M52: 18,329,180 km (0.055 R)
• M53: 18,412,506 km (0.064 R)
• M54: 20,102,962 km (0.067 R)
• M55: 20,490,271 km (0.112 R)
• M56: 20,749,673 km (0.04 R)
• M57: 21,271,920 km (0.049 R)
• M58: 21,754,522 km (0.117 R)
• M59: 22,019,311 km (0.088 R)
• M60: 22,107,723 km (0.093 R)
• M61: 22,954,297 km (0.059 R)
• M62: 23,494,346 km (0.089 R)
• M63: 23,766,015 km (0.114 R)
• M64: 24,312,347 km (0.061 R)
• M65: 24,495,455 km (0.117 R)
• M66: 24,678,862 km (0.06 R)
• M67: 25,929,500 km (0.113 R)
• M68: 26,444,864 km (0.102 R)
• M69: 27,581,210 km (0.12 R)
• M70: 28,347,600 km (0.102 R)
• M71: 29,558,894 km (0.065 R)
• M72: 30,638,990 km (0.07 R)
• M73: 30,886,126 km (0.119 R)
• M74: 31,084,493 km (0.059 R)
• M75: 31,432,457 km (0.116 R)
• M76: 31,981,930 km (0.077 R)
• M77: 32,383,601 km (0.089 R)
• M78: 33,293,305 km (0.073 R)
• M79: 33,802,387 km (0.055 R)
• M80: 34,314,012 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 30.8

Radius: 8.6

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 8.45 AU - 9.63 AU

Year: 10080 Days

Day: 11.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 17,135,292 km

• M1: 138,228 km (0.052 R)
• M2: 208,988 km (0.087 R)
• M3: 269,575 km (0.094 R)
• M4: 605,572 km (0.097 R)
• M5: 895,942 km (0.102 R)
• M6: 1,126,023 km (0.108 R)
• M7: 1,374,954 km (0.111 R)
• M8: 1,429,108 km (0.087 R)
• M9: 2,947,078 km (0.087 R)
• M10: 3,031,900 km (0.052 R)
• M11: 3,334,985 km (0.108 R)
• M12: 4,158,970 km (0.035 R)
• M13: 4,479,559 km (0.103 R)
• M14: 6,109,278 km (0.111 R)
• M15: 7,550,953 km (0.053 R)
• M16: 8,001,242 km (0.067 R)
• M17: 8,480,404 km (0.074 R)
• M18: 8,743,846 km (0.056 R)
• M19: 10,662,289 km (0.102 R)
• M20: 12,360,075 km (0.05 R)
• M21: 14,356,160 km (0.026 R)
• M22: 14,694,550 km (0.115 R)
• M23: 14,913,412 km (0.113 R)
• M24: 16,048,860 km (0.08 R)
• M25: 16,880,474 km (0.083 R)
• M26: 16,956,769 km (0.056 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 235 - 15,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit