🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.48 AU - 0.54 AU

Year: 138 Days

Day: 26.9 Hours

Environment

Temp: 241 °C

Axial Tilt: 116.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.35 AU - 1.55 AU

Year: 661 Days

Day: 29 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.52 AU - 1.98 AU

Year: 877 Days

Day: 29.5 Hours

Environment

Temp: -74 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.03 AU - 2.37 AU

Year: 1236 Days

Day: 20.5 Hours

Environment

Temp: -89 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,850,623 km

• M1: 746,493 km (0.07 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.94 AU - 4.36 AU

Year: 3202 Days

Day: 38.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,850,623 km

• M1: 190,288 km (0.043 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 11

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.3 AU - 5.36 AU

Year: 4020 Days

Day: 13.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 47,850,623 km

• M1: 261,946 km (0.056 R)
• M2: 362,924 km (0.114 R)
• M3: 598,242 km (0.03 R)
• M4: 675,135 km (0.092 R)
• M5: 818,600 km (0.102 R)
• M6: 1,030,729 km (0.087 R)
• M7: 1,576,462 km (0.072 R)
• M8: 1,771,987 km (0.072 R)
• M9: 1,931,309 km (0.092 R)
• M10: 2,020,319 km (0.096 R)
• M11: 2,437,996 km (0.071 R)
• M12: 2,616,018 km (0.078 R)
• M13: 3,175,813 km (0.084 R)
• M14: 3,263,926 km (0.07 R)
• M15: 3,352,937 km (0.116 R)
• M16: 3,735,309 km (0.054 R)
• M17: 3,847,208 km (0.088 R)
• M18: 4,112,595 km (0.07 R)
• M19: 4,384,115 km (0.102 R)
• M20: 4,681,516 km (0.12 R)
• M21: 4,761,850 km (0.101 R)
• M22: 4,903,818 km (0.107 R)
• M23: 5,275,120 km (0.089 R)
• M24: 5,612,912 km (0.089 R)
• M25: 5,806,043 km (0.089 R)
• M26: 5,892,660 km (0.036 R)
• M27: 6,110,923 km (0.091 R)
• M28: 6,243,168 km (0.07 R)
• M29: 6,398,750 km (0.065 R)
• M30: 6,668,325 km (0.078 R)
• M31: 6,918,752 km (0.118 R)
• M32: 7,312,045 km (0.087 R)
• M33: 7,499,640 km (0.047 R)
• M34: 7,594,037 km (0.047 R)
• M35: 7,760,090 km (0.118 R)
• M36: 7,855,534 km (0.076 R)
• M37: 8,096,087 km (0.119 R)
• M38: 8,436,722 km (0.114 R)
• M39: 8,559,691 km (0.092 R)
• M40: 9,006,839 km (0.039 R)
• M41: 9,132,352 km (0.051 R)
• M42: 9,258,612 km (0.099 R)
• M43: 9,359,890 km (0.106 R)
• M44: 10,027,695 km (0.091 R)
• M45: 10,341,102 km (0.063 R)
• M46: 10,419,940 km (0.1 R)
• M47: 10,737,537 km (0.116 R)
• M48: 11,111,980 km (0.078 R)
• M49: 12,316,542 km (0.073 R)
• M50: 12,596,141 km (0.082 R)
• M51: 12,764,887 km (0.046 R)
• M52: 13,390,057 km (0.114 R)
• M53: 13,967,056 km (0.093 R)
• M54: 14,112,614 km (0.112 R)
• M55: 15,685,935 km (0.093 R)
• M56: 15,837,328 km (0.104 R)
• M57: 16,110,943 km (0.105 R)
• M58: 16,478,056 km (0.096 R)
• M59: 17,785,092 km (0.115 R)
• M60: 18,387,224 km (0.069 R)
• M61: 18,514,831 km (0.113 R)
• M62: 18,770,942 km (0.057 R)
• M63: 19,448,920 km (0.091 R)
• M64: 19,611,533 km (0.104 R)
• M65: 19,807,207 km (0.092 R)
• M66: 20,266,472 km (0.116 R)
• M67: 20,762,389 km (0.114 R)
• M68: 20,961,803 km (0.087 R)
• M69: 21,195,475 km (0.074 R)
• M70: 21,429,895 km (0.098 R)
• M71: 21,968,896 km (0.12 R)
• M72: 22,070,473 km (0.092 R)
• M73: 22,172,200 km (0.109 R)
• M74: 22,410,210 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.9

Radius: 12

Gravity: 6.67 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.23 AU - 9.59 AU

Year: 8426 Days

Day: 11.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 47,850,623 km

• M1: 166,054 km (0.064 R)
• M2: 284,086 km (0.09 R)
• M3: 559,795 km (0.104 R)
• M4: 682,615 km (0.09 R)
• M5: 832,811 km (0.074 R)
• M6: 1,331,421 km (0.101 R)
• M7: 1,437,187 km (0.115 R)
• M8: 1,612,665 km (0.088 R)
• M9: 2,082,851 km (0.103 R)
• M10: 2,701,738 km (0.086 R)
• M11: 2,920,450 km (0.117 R)
• M12: 3,914,228 km (0.085 R)
• M13: 4,162,411 km (0.057 R)
• M14: 4,674,335 km (0.107 R)
• M15: 5,308,331 km (0.085 R)
• M16: 5,583,441 km (0.1 R)
• M17: 6,473,249 km (0.098 R)
• M18: 6,730,259 km (0.106 R)
• M19: 7,141,204 km (0.059 R)
• M20: 7,483,484 km (0.096 R)
• M21: 7,714,613 km (0.059 R)
• M22: 7,948,284 km (0.117 R)
• M23: 8,824,629 km (0.096 R)
• M24: 8,987,242 km (0.07 R)
• M25: 9,150,902 km (0.048 R)
• M26: 10,153,656 km (0.046 R)
• M27: 10,885,040 km (0.095 R)
• M28: 12,081,374 km (0.101 R)
• M29: 12,855,843 km (0.065 R)
• M30: 13,086,822 km (0.106 R)
• M31: 13,599,643 km (0.087 R)
• M32: 13,740,564 km (0.066 R)
• M33: 13,882,084 km (0.09 R)
• M34: 14,500,821 km (0.115 R)
• M35: 14,789,545 km (0.079 R)
• M36: 15,372,378 km (0.119 R)
• M37: 16,410,737 km (0.06 R)
• M38: 16,661,313 km (0.108 R)
• M39: 17,064,779 km (0.083 R)
• M40: 17,217,069 km (0.083 R)
• M41: 17,420,522 km (0.066 R)
• M42: 18,502,564 km (0.099 R)
• M43: 18,606,684 km (0.049 R)
• M44: 18,763,313 km (0.114 R)
• M45: 19,077,917 km (0.108 R)
• M46: 21,165,107 km (0.076 R)
• M47: 21,602,232 km (0.105 R)
• M48: 22,042,349 km (0.044 R)
• M49: 24,572,348 km (0.101 R)
• M50: 24,744,236 km (0.117 R)
• M51: 24,916,573 km (0.067 R)
• M52: 25,493,871 km (0.095 R)
• M53: 25,726,047 km (0.082 R)
• M54: 25,958,971 km (0.049 R)
• M55: 26,075,657 km (0.111 R)
• M56: 26,602,989 km (0.095 R)
• M57: 27,015,580 km (0.06 R)
• M58: 27,489,656 km (0.073 R)
• M59: 27,847,045 km (0.109 R)
• M60: 28,265,919 km (0.054 R)
• M61: 28,988,926 km (0.086 R)
• M62: 29,109,950 km (0.068 R)
• M63: 29,717,916 km (0.115 R)
• M64: 30,146,065 km (0.05 R)
• M65: 31,132,214 km (0.115 R)
• M66: 32,254,199 km (0.047 R)
• M67: 32,820,277 km (0.115 R)
• M68: 34,537,810 km (0.083 R)
• M69: 34,730,492 km (0.06 R)
• M70: 35,569,437 km (0.118 R)
• M71: 35,764,064 km (0.119 R)
• M72: 36,742,135 km (0.098 R)
• M73: 37,464,992 km (0.057 R)
• M74: 38,858,047 km (0.081 R)
• M75: 39,594,517 km (0.106 R)
• M76: 39,998,132 km (0.117 R)
• M77: 40,606,248 km (0.083 R)
• M78: 42,311,215 km (0.078 R)
• M79: 42,517,360 km (0.035 R)
• M80: 43,692,003 km (0.046 R)
• M81: 45,157,613 km (0.036 R)
• M82: 45,931,782 km (0.1 R)
• M83: 46,073,003 km (0.094 R)
• M84: 46,214,373 km (0.053 R)
• M85: 46,994,526 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 171 - 18,348 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit