🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.64 AU - 0.64 AU

Year: 224 Days

Day: 19.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 28,253,809 km

• M1: 575,653 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.73 AU - 0.89 AU

Year: 318 Days

Day: 44.7 Hours

Environment

Temp: -42 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.87 AU - 1.09 AU

Year: 424 Days

Day: 45.9 Hours

Environment

Temp: -67 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.01 AU - 1.09 AU

Year: 470 Days

Day: 32.4 Hours

Environment

Temp: -70 °C

Axial Tilt: 41.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,253,809 km

• M1: 25,731 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.77

Radius: 0.9

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.44 AU - 1.9 AU

Year: 942 Days

Day: 31.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 974.7

Radius: 13.7

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 3.84 AU - 4.28 AU

Year: 3571 Days

Day: 7 Hours

Environment

Temp: -161 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 28,253,809 km

• M1: 182,958 km (0.071 R)
• M2: 310,565 km (0.055 R)
• M3: 471,832 km (0.117 R)
• M4: 566,677 km (0.051 R)
• M5: 792,121 km (0.064 R)
• M6: 947,553 km (0.073 R)
• M7: 1,101,040 km (0.053 R)
• M8: 1,194,689 km (0.085 R)
• M9: 1,463,666 km (0.102 R)
• M10: 1,674,748 km (0.112 R)
• M11: 1,961,378 km (0.079 R)
• M12: 2,246,960 km (0.118 R)
• M13: 2,421,541 km (0.088 R)
• M14: 2,510,402 km (0.11 R)
• M15: 2,618,711 km (0.087 R)
• M16: 3,242,534 km (0.028 R)
• M17: 3,561,626 km (0.118 R)
• M18: 3,911,835 km (0.119 R)
• M19: 4,187,394 km (0.069 R)
• M20: 4,425,554 km (0.06 R)
• M21: 4,557,350 km (0.072 R)
• M22: 4,735,221 km (0.112 R)
• M23: 4,938,076 km (0.116 R)
• M24: 5,074,958 km (0.055 R)
• M25: 5,422,773 km (0.075 R)
• M26: 5,706,560 km (0.064 R)
• M27: 6,092,822 km (0.06 R)
• M28: 6,338,462 km (0.117 R)
• M29: 6,637,658 km (0.097 R)
• M30: 7,146,889 km (0.065 R)
• M31: 7,354,082 km (0.108 R)
• M32: 7,510,711 km (0.12 R)
• M33: 7,854,187 km (0.095 R)
• M34: 7,960,851 km (0.115 R)
• M35: 8,338,286 km (0.097 R)
• M36: 8,611,452 km (0.088 R)
• M37: 9,082,685 km (0.119 R)
• M38: 9,505,449 km (0.104 R)
• M39: 9,790,881 km (0.074 R)
• M40: 9,877,050 km (0.079 R)
• M41: 10,021,262 km (0.103 R)
• M42: 10,399,595 km (0.106 R)
• M43: 11,714,710 km (0.103 R)
• M44: 12,610,053 km (0.094 R)
• M45: 12,829,364 km (0.1 R)
• M46: 12,923,910 km (0.103 R)
• M47: 13,176,730 km (0.096 R)
• M48: 13,559,401 km (0.076 R)
• M49: 14,794,781 km (0.085 R)
• M50: 15,159,051 km (0.119 R)
• M51: 15,728,122 km (0.101 R)
• M52: 15,829,250 km (0.062 R)
• M53: 16,032,105 km (0.067 R)
• M54: 16,133,981 km (0.033 R)
• M55: 18,214,588 km (0.119 R)
• M56: 18,676,397 km (0.118 R)
• M57: 19,539,427 km (0.039 R)
• M58: 19,866,298 km (0.119 R)
• M59: 20,305,069 km (0.074 R)
• M60: 20,895,083 km (0.098 R)
• M61: 21,229,434 km (0.089 R)
• M62: 21,602,980 km (0.103 R)
• M63: 22,965,966 km (0.108 R)
• M64: 23,195,898 km (0.108 R)
• M65: 23,311,088 km (0.073 R)
• M66: 23,503,621 km (0.11 R)
• M67: 23,657,856 km (0.12 R)
• M68: 23,851,286 km (0.103 R)
• M69: 25,615,643 km (0.083 R)
• M70: 26,093,309 km (0.108 R)
• M71: 26,293,172 km (0.111 R)
• M72: 26,614,060 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.6

Radius: 8

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 4.83 AU - 7.81 AU

Year: 6936 Days

Day: 8.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 28,253,809 km

• M1: 141,220 km (0.078 R)
• M2: 359,334 km (0.041 R)
• M3: 442,959 km (0.114 R)
• M4: 492,775 km (0.107 R)
• M5: 587,770 km (0.098 R)
• M6: 666,309 km (0.071 R)
• M7: 847,023 km (0.06 R)
• M8: 923,916 km (0.079 R)
• M9: 976,425 km (0.118 R)
• M10: 1,071,121 km (0.095 R)
• M11: 1,211,743 km (0.064 R)
• M12: 1,542,803 km (0.106 R)
• M13: 1,637,947 km (0.117 R)
• M14: 1,817,614 km (0.119 R)
• M15: 3,164,593 km (0.029 R)
• M16: 3,661,109 km (0.084 R)
• M17: 4,360,628 km (0.099 R)
• M18: 5,195,983 km (0.082 R)
• M19: 5,291,875 km (0.066 R)
• M20: 5,558,458 km (0.068 R)
• M21: 5,681,129 km (0.098 R)
• M22: 5,780,013 km (0.116 R)
• M23: 7,572,046 km (0.055 R)
• M24: 7,653,577 km (0.115 R)
• M25: 8,204,845 km (0.098 R)
• M26: 8,740,405 km (0.058 R)
• M27: 9,287,335 km (0.063 R)
• M28: 9,550,178 km (0.09 R)
• M29: 9,726,854 km (0.112 R)
• M30: 9,785,945 km (0.114 R)
• M31: 9,904,576 km (0.09 R)
• M32: 9,993,886 km (0.113 R)
• M33: 10,203,173 km (0.115 R)
• M34: 10,444,325 km (0.066 R)
• M35: 10,809,344 km (0.109 R)
• M36: 11,771,856 km (0.063 R)
• M37: 11,992,962 km (0.116 R)
• M38: 13,249,883 km (0.102 R)
• M39: 13,348,319 km (0.072 R)
• M40: 13,711,243 km (0.111 R)
• M41: 14,077,459 km (0.106 R)
• M42: 14,312,327 km (0.053 R)
• M43: 14,480,775 km (0.102 R)
• M44: 14,887,681 km (0.104 R)
• M45: 14,990,006 km (0.1 R)
• M46: 15,195,404 km (0.066 R)
• M47: 15,401,849 km (0.109 R)
• M48: 15,574,485 km (0.082 R)
• M49: 15,678,306 km (0.067 R)
• M50: 16,166,294 km (0.061 R)
• M51: 16,482,544 km (0.046 R)
• M52: 16,765,433 km (0.086 R)
• M53: 16,836,343 km (0.062 R)
• M54: 18,130,813 km (0.03 R)
• M55: 18,459,480 km (0.089 R)
• M56: 18,569,434 km (0.074 R)
• M57: 19,159,598 km (0.058 R)
• M58: 19,233,798 km (0.109 R)
• M59: 19,681,096 km (0.081 R)
• M60: 19,868,542 km (0.106 R)
• M61: 20,207,381 km (0.094 R)
• M62: 20,282,928 km (0.042 R)
• M63: 20,776,152 km (0.038 R)
• M64: 20,852,447 km (0.111 R)
• M65: 21,388,756 km (0.04 R)
• M66: 23,380,950 km (0.101 R)
• M67: 23,698,696 km (0.103 R)
• M68: 23,778,432 km (0.105 R)
• M69: 24,378,918 km (0.108 R)
• M70: 24,539,885 km (0.09 R)
• M71: 24,862,867 km (0.105 R)
• M72: 25,390,648 km (0.085 R)
• M73: 25,922,319 km (0.042 R)
• M74: 26,540,158 km (0.086 R)
• M75: 26,830,229 km (0.048 R)
• M76: 27,246,410 km (0.057 R)
• M77: 27,706,573 km (0.087 R)
• M78: 27,832,534 km (0.072 R)
• M79: 27,916,608 km (0.093 R)
• M80: 28,000,832 km (0.088 R)
• M81: 28,211,615 km (0.118 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 12,867 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit