🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.74 AU - 0.74 AU

Year: 233 Days

Day: 13 Hours

Environment

Temp: 147 °C

Axial Tilt: 37.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 23,721,083 km

• M1: 48,021 km (0.083 R)
• M2: 241,152 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.76 AU - 0.88 AU

Year: 271 Days

Day: 23.9 Hours

Environment

Temp: 177 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 3.87 AU - 4.63 AU

Year: 3200 Days

Day: 21 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102

Radius: 12.1

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5.18 AU - 8.2 AU

Year: 6320 Days

Day: 9.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,721,083 km

• M1: 159,172 km (0.09 R)
• M2: 282,590 km (0.108 R)
• M3: 376,987 km (0.065 R)
• M4: 586,274 km (0.071 R)
• M5: 746,194 km (0.1 R)
• M6: 990,488 km (0.098 R)
• M7: 1,101,938 km (0.108 R)
• M8: 1,228,797 km (0.084 R)
• M9: 1,327,232 km (0.09 R)
• M10: 1,462,918 km (0.096 R)
• M11: 1,639,293 km (0.099 R)
• M12: 1,823,000 km (0.098 R)
• M13: 1,936,544 km (0.119 R)
• M14: 2,091,827 km (0.109 R)
• M15: 2,197,742 km (0.082 R)
• M16: 2,470,459 km (0.08 R)
• M17: 2,568,595 km (0.103 R)
• M18: 2,768,907 km (0.077 R)
• M19: 2,885,743 km (0.11 R)
• M20: 3,478,749 km (0.111 R)
• M21: 3,733,065 km (0.1 R)
• M22: 3,830,154 km (0.078 R)
• M23: 3,960,753 km (0.088 R)
• M24: 4,176,174 km (0.088 R)
• M25: 4,481,055 km (0.111 R)
• M26: 4,670,894 km (0.056 R)
• M27: 4,810,768 km (0.111 R)
• M28: 5,058,802 km (0.054 R)
• M29: 5,184,314 km (0.103 R)
• M30: 5,329,275 km (0.091 R)
• M31: 5,549,034 km (0.027 R)
• M32: 5,790,634 km (0.064 R)
• M33: 6,054,675 km (0.076 R)
• M34: 6,130,820 km (0.116 R)
• M35: 6,284,158 km (0.12 R)
• M36: 6,771,697 km (0.106 R)
• M37: 6,950,167 km (0.116 R)
• M38: 7,069,995 km (0.114 R)
• M39: 7,170,376 km (0.111 R)
• M40: 7,271,354 km (0.063 R)
• M41: 8,306,422 km (0.086 R)
• M42: 8,754,916 km (0.093 R)
• M43: 8,971,235 km (0.087 R)
• M44: 9,058,301 km (0.087 R)
• M45: 9,167,507 km (0.065 R)
• M46: 9,966,809 km (0.068 R)
• M47: 10,603,946 km (0.11 R)
• M48: 10,695,949 km (0.114 R)
• M49: 10,811,588 km (0.047 R)
• M50: 11,702,892 km (0.035 R)
• M51: 11,893,629 km (0.043 R)
• M52: 12,229,776 km (0.117 R)
• M53: 12,569,213 km (0.109 R)
• M54: 12,666,601 km (0.106 R)
• M55: 12,788,972 km (0.071 R)
• M56: 13,059,296 km (0.115 R)
• M57: 13,505,845 km (0.029 R)
• M58: 13,881,785 km (0.117 R)
• M59: 14,413,904 km (0.091 R)
• M60: 14,978,636 km (0.092 R)
• M61: 15,289,650 km (0.11 R)
• M62: 15,393,920 km (0.109 R)
• M63: 15,550,549 km (0.08 R)
• M64: 15,681,597 km (0.107 R)
• M65: 15,865,602 km (0.109 R)
• M66: 15,997,398 km (0.073 R)
• M67: 17,635,495 km (0.052 R)
• M68: 17,799,603 km (0.114 R)
• M69: 17,991,538 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.4

Radius: 9.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 8.45 AU - 9.99 AU

Year: 10226 Days

Day: 12.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 78.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,721,083 km

• M1: 165,156 km (0.098 R)
• M2: 393,742 km (0.067 R)
• M3: 616,343 km (0.053 R)
• M4: 924,814 km (0.045 R)
• M5: 1,344,885 km (0.085 R)
• M6: 1,411,456 km (0.04 R)
• M7: 1,561,951 km (0.063 R)
• M8: 1,632,262 km (0.118 R)
• M9: 1,703,621 km (0.033 R)
• M10: 2,060,860 km (0.074 R)
• M11: 2,557,076 km (0.06 R)
• M12: 2,623,797 km (0.102 R)
• M13: 2,983,730 km (0.082 R)
• M14: 3,488,024 km (0.113 R)
• M15: 3,599,624 km (0.079 R)
• M16: 3,845,563 km (0.052 R)
• M17: 4,038,395 km (0.114 R)
• M18: 4,862,529 km (0.102 R)
• M19: 5,304,441 km (0.094 R)
• M20: 5,454,638 km (0.077 R)
• M21: 6,069,634 km (0.072 R)
• M22: 6,408,174 km (0.098 R)
• M23: 6,869,235 km (0.114 R)
• M24: 7,080,168 km (0.084 R)
• M25: 7,150,928 km (0.052 R)
• M26: 7,388,639 km (0.113 R)
• M27: 7,994,361 km (0.069 R)
• M28: 8,515,560 km (0.104 R)
• M29: 8,792,914 km (0.106 R)
• M30: 9,098,991 km (0.105 R)
• M31: 9,201,765 km (0.119 R)
• M32: 9,564,540 km (0.113 R)
• M33: 10,038,017 km (0.08 R)
• M34: 10,277,523 km (0.079 R)
• M35: 10,384,635 km (0.098 R)
• M36: 10,465,269 km (0.119 R)
• M37: 12,460,455 km (0.118 R)
• M38: 14,299,911 km (0.114 R)
• M39: 16,191,576 km (0.102 R)
• M40: 16,566,767 km (0.049 R)
• M41: 17,934,541 km (0.078 R)
• M42: 19,338,218 km (0.117 R)
• M43: 19,470,612 km (0.12 R)
• M44: 19,802,869 km (0.062 R)
• M45: 20,170,580 km (0.11 R)
• M46: 20,271,259 km (0.103 R)
• M47: 20,641,813 km (0.091 R)
• M48: 20,743,241 km (0.087 R)
• M49: 21,184,704 km (0.06 R)
• M50: 21,458,019 km (0.078 R)
• M51: 22,493,087 km (0.062 R)
• M52: 23,544,311 km (0.113 R)
• M53: 23,650,376 km (0.101 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 306 - 13,118 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit