🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.3 AU - 1.44 AU

Year: 574 Days

Day: 19.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 38.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 39,075,844 km

• M1: 168,298 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.45 AU - 2.23 AU

Year: 894 Days

Day: 34.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,075,844 km

• M1: 352,602 km (0.102 R)
• M2: 1,161,777 km (0.03 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 8

Gravity: 10.56 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.4 AU - 5.74 AU

Year: 4708 Days

Day: 11.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 39,075,844 km

• M1: 106,813 km (0.104 R)
• M2: 598,691 km (0.073 R)
• M3: 690,693 km (0.1 R)
• M4: 1,050,925 km (0.037 R)
• M5: 1,356,254 km (0.064 R)
• M6: 1,417,440 km (0.098 R)
• M7: 1,479,822 km (0.055 R)
• M8: 1,855,762 km (0.078 R)
• M9: 2,099,008 km (0.076 R)
• M10: 2,279,124 km (0.105 R)
• M11: 2,731,807 km (0.114 R)
• M12: 3,441,200 km (0.101 R)
• M13: 3,893,135 km (0.099 R)
• M14: 4,047,969 km (0.068 R)
• M15: 4,295,404 km (0.081 R)
• M16: 4,757,960 km (0.117 R)
• M17: 4,899,779 km (0.096 R)
• M18: 5,139,435 km (0.098 R)
• M19: 6,110,026 km (0.091 R)
• M20: 6,576,921 km (0.117 R)
• M21: 6,682,238 km (0.114 R)
• M22: 6,735,195 km (0.115 R)
• M23: 6,814,781 km (0.065 R)
• M24: 6,974,851 km (0.09 R)
• M25: 7,055,335 km (0.047 R)
• M26: 7,136,118 km (0.101 R)
• M27: 7,353,184 km (0.088 R)
• M28: 7,407,787 km (0.119 R)
• M29: 7,517,443 km (0.051 R)
• M30: 7,933,325 km (0.06 R)
• M31: 8,130,046 km (0.108 R)
• M32: 8,186,444 km (0.089 R)
• M33: 8,356,836 km (0.111 R)
• M34: 8,874,594 km (0.04 R)
• M35: 8,932,788 km (0.085 R)
• M36: 8,990,982 km (0.067 R)
• M37: 9,225,551 km (0.107 R)
• M38: 9,730,593 km (0.095 R)
• M39: 10,336,166 km (0.116 R)
• M40: 10,674,406 km (0.097 R)
• M41: 10,736,340 km (0.118 R)
• M42: 11,361,958 km (0.112 R)
• M43: 11,488,518 km (0.082 R)
• M44: 13,242,254 km (0.1 R)
• M45: 13,744,005 km (0.1 R)
• M46: 14,217,931 km (0.048 R)
• M47: 14,354,364 km (0.086 R)
• M48: 15,216,796 km (0.109 R)
• M49: 15,848,099 km (0.113 R)
• M50: 16,024,924 km (0.103 R)
• M51: 16,739,104 km (0.115 R)
• M52: 17,063,732 km (0.1 R)
• M53: 17,427,105 km (0.119 R)
• M54: 17,536,461 km (0.114 R)
• M55: 17,756,220 km (0.105 R)
• M56: 17,866,324 km (0.052 R)
• M57: 17,939,926 km (0.069 R)
• M58: 18,050,479 km (0.03 R)
• M59: 18,272,183 km (0.103 R)
• M60: 18,420,584 km (0.077 R)
• M61: 18,606,534 km (0.114 R)
• M62: 19,659,703 km (0.051 R)
• M63: 20,002,282 km (0.046 R)
• M64: 20,078,577 km (0.081 R)
• M65: 20,577,636 km (0.065 R)
• M66: 21,353,301 km (0.08 R)
• M67: 21,431,391 km (0.081 R)
• M68: 21,783,993 km (0.074 R)
• M69: 22,059,552 km (0.04 R)
• M70: 22,415,446 km (0.08 R)
• M71: 24,264,625 km (0.096 R)
• M72: 24,386,846 km (0.089 R)
• M73: 24,877,976 km (0.118 R)
• M74: 25,042,534 km (0.044 R)
• M75: 25,248,530 km (0.112 R)
• M76: 25,870,259 km (0.054 R)
• M77: 25,995,173 km (0.079 R)
• M78: 26,203,862 km (0.08 R)
• M79: 26,706,810 km (0.12 R)
• M80: 27,128,527 km (0.118 R)
• M81: 27,978,542 km (0.103 R)

Asteroid Belt

Center: 6.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.8

Radius: 11.9

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.01 AU - 8.71 AU

Year: 7892 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 39,075,844 km

• M1: 311,164 km (0.068 R)
• M2: 507,286 km (0.104 R)
• M3: 979,716 km (0.082 R)
• M4: 1,146,967 km (0.037 R)
• M5: 1,378,993 km (0.088 R)
• M6: 1,529,638 km (0.041 R)
• M7: 1,993,691 km (0.114 R)
• M8: 2,477,640 km (0.043 R)
• M9: 3,145,594 km (0.084 R)
• M10: 3,371,936 km (0.099 R)
• M11: 3,448,680 km (0.109 R)
• M12: 4,192,331 km (0.114 R)
• M13: 4,330,410 km (0.107 R)
• M14: 4,441,860 km (0.105 R)
• M15: 4,582,632 km (0.117 R)
• M16: 5,368,469 km (0.054 R)
• M17: 5,488,447 km (0.088 R)
• M18: 5,579,103 km (0.095 R)
• M19: 5,700,726 km (0.114 R)
• M20: 6,195,895 km (0.046 R)
• M21: 7,095,876 km (0.065 R)
• M22: 7,260,882 km (0.085 R)
• M23: 7,695,913 km (0.103 R)
• M24: 7,797,490 km (0.103 R)
• M25: 8,105,063 km (0.062 R)
• M26: 8,451,532 km (0.06 R)
• M27: 9,230,787 km (0.082 R)
• M28: 9,374,999 km (0.078 R)
• M29: 9,665,518 km (0.089 R)
• M30: 10,819,516 km (0.104 R)
• M31: 10,933,510 km (0.116 R)
• M32: 11,086,249 km (0.099 R)
• M33: 11,239,587 km (0.053 R)
• M34: 12,372,342 km (0.107 R)
• M35: 13,012,771 km (0.108 R)
• M36: 13,296,408 km (0.074 R)
• M37: 14,159,588 km (0.059 R)
• M38: 14,284,353 km (0.091 R)
• M39: 14,618,854 km (0.101 R)
• M40: 15,168,177 km (0.085 R)
• M41: 17,209,739 km (0.09 R)
• M42: 17,565,782 km (0.085 R)
• M43: 17,924,368 km (0.096 R)
• M44: 19,985,677 km (0.054 R)
• M45: 20,219,349 km (0.025 R)
• M46: 20,595,139 km (0.075 R)
• M47: 21,736,122 km (0.076 R)
• M48: 23,338,465 km (0.043 R)
• M49: 23,486,118 km (0.117 R)
• M50: 23,881,056 km (0.026 R)
• M51: 24,577,584 km (0.083 R)
• M52: 25,381,822 km (0.051 R)
• M53: 25,787,232 km (0.029 R)
• M54: 26,143,574 km (0.113 R)
• M55: 26,501,712 km (0.086 R)
• M56: 27,016,029 km (0.075 R)
• M57: 27,429,966 km (0.039 R)
• M58: 28,002,477 km (0.081 R)
• M59: 28,263,975 km (0.093 R)
• M60: 28,579,028 km (0.107 R)
• M61: 28,736,853 km (0.109 R)
• M62: 29,000,744 km (0.08 R)
• M63: 29,477,512 km (0.116 R)
• M64: 29,796,904 km (0.107 R)
• M65: 30,010,530 km (0.065 R)
• M66: 30,600,394 km (0.107 R)
• M67: 30,869,820 km (0.084 R)
• M68: 31,085,989 km (0.093 R)
• M69: 32,832,693 km (0.072 R)
• M70: 33,718,163 km (0.043 R)
• M71: 34,387,315 km (0.049 R)
• M72: 34,723,461 km (0.08 R)
• M73: 34,948,307 km (0.103 R)
• M74: 35,455,743 km (0.103 R)
• M75: 36,535,091 km (0.097 R)
• M76: 37,394,830 km (0.103 R)
• M77: 37,913,935 km (0.068 R)
• M78: 38,435,283 km (0.063 R)
• M79: 38,900,832 km (0.089 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 276 - 15,131 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit