🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.46 AU - 0.76 AU

Year: 171 Days

Day: 31.9 Hours

Environment

Temp: 159 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,030,883 km

• M1: 39,195 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.01 AU - 1.45 AU

Year: 489 Days

Day: 28.1 Hours

Environment

Temp: 7 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 26,030,883 km

• M1: 17,204 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.25 AU - 2.43 AU

Year: 1282 Days

Day: 36.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 57.5

Radius: 11.3

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 4.75 AU - 6.27 AU

Year: 4632 Days

Day: 5.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 26,030,883 km

• M1: 181,013 km (0.109 R)
• M2: 267,182 km (0.079 R)
• M3: 341,682 km (0.108 R)
• M4: 416,480 km (0.115 R)
• M5: 618,737 km (0.099 R)
• M6: 736,321 km (0.098 R)
• M7: 1,026,840 km (0.097 R)
• M8: 1,177,634 km (0.119 R)
• M9: 1,319,154 km (0.075 R)
• M10: 1,502,112 km (0.108 R)
• M11: 1,574,069 km (0.032 R)
• M12: 1,893,311 km (0.092 R)
• M13: 1,991,297 km (0.114 R)
• M14: 2,100,952 km (0.11 R)
• M15: 2,347,490 km (0.093 R)
• M16: 2,495,891 km (0.074 R)
• M17: 2,636,363 km (0.118 R)
• M18: 2,735,247 km (0.099 R)
• M19: 3,016,491 km (0.104 R)
• M20: 3,096,975 km (0.069 R)
• M21: 3,189,875 km (0.063 R)
• M22: 4,080,132 km (0.075 R)
• M23: 4,324,126 km (0.052 R)
• M24: 4,454,426 km (0.104 R)
• M25: 4,533,264 km (0.059 R)
• M26: 4,732,379 km (0.113 R)
• M27: 5,166,961 km (0.102 R)
• M28: 5,886,078 km (0.106 R)
• M29: 6,147,425 km (0.062 R)
• M30: 6,338,462 km (0.042 R)
• M31: 6,561,512 km (0.108 R)
• M32: 7,076,727 km (0.107 R)
• M33: 7,432,621 km (0.107 R)
• M34: 7,636,373 km (0.025 R)
• M35: 7,842,070 km (0.105 R)
• M36: 8,145,903 km (0.072 R)
• M37: 8,453,776 km (0.091 R)
• M38: 8,551,762 km (0.058 R)
• M39: 8,765,388 km (0.106 R)
• M40: 9,014,020 km (0.113 R)
• M41: 9,281,949 km (0.08 R)
• M42: 9,739,869 km (0.114 R)
• M43: 9,842,642 km (0.091 R)
• M44: 10,819,516 km (0.077 R)
• M45: 11,337,424 km (0.081 R)
• M46: 11,572,293 km (0.066 R)
• M47: 12,175,621 km (0.078 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 418.4

Radius: 10.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.47 AU - 9.03 AU

Year: 7727 Days

Day: 12.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 26,030,883 km

• M1: 222,153 km (0.112 R)
• M2: 285,433 km (0.114 R)
• M3: 473,328 km (0.083 R)
• M4: 854,653 km (0.074 R)
• M5: 1,108,969 km (0.083 R)
• M6: 1,220,868 km (0.069 R)
• M7: 1,669,961 km (0.11 R)
• M8: 1,818,063 km (0.11 R)
• M9: 1,893,909 km (0.117 R)
• M10: 1,970,802 km (0.042 R)
• M11: 2,309,342 km (0.115 R)
• M12: 2,391,771 km (0.098 R)
• M13: 2,884,845 km (0.109 R)
• M14: 3,292,649 km (0.108 R)
• M15: 3,718,853 km (0.091 R)
• M16: 3,815,942 km (0.073 R)
• M17: 4,062,480 km (0.087 R)
• M18: 4,137,428 km (0.118 R)
• M19: 4,442,010 km (0.068 R)
• M20: 4,545,232 km (0.074 R)
• M21: 4,675,233 km (0.056 R)
• M22: 5,073,163 km (0.115 R)
• M23: 5,153,946 km (0.097 R)
• M24: 5,426,812 km (0.028 R)
• M25: 5,564,891 km (0.053 R)
• M26: 6,215,492 km (0.046 R)
• M27: 6,564,504 km (0.094 R)
• M28: 6,771,099 km (0.119 R)
• M29: 6,860,409 km (0.103 R)
• M30: 7,434,416 km (0.047 R)
• M31: 8,757,609 km (0.08 R)
• M32: 8,985,147 km (0.07 R)
• M33: 10,425,625 km (0.105 R)
• M34: 10,701,633 km (0.108 R)
• M35: 10,910,023 km (0.077 R)
• M36: 11,119,909 km (0.115 R)
• M37: 11,190,220 km (0.064 R)
• M38: 12,699,363 km (0.093 R)
• M39: 12,809,617 km (0.079 R)
• M40: 13,068,122 km (0.106 R)
• M41: 13,891,658 km (0.091 R)
• M42: 14,847,888 km (0.052 R)
• M43: 15,275,439 km (0.105 R)
• M44: 15,785,867 km (0.079 R)
• M45: 16,222,094 km (0.099 R)
• M46: 16,742,844 km (0.05 R)
• M47: 17,187,748 km (0.116 R)
• M48: 17,554,712 km (0.115 R)
• M49: 18,337,707 km (0.07 R)
• M50: 19,216,594 km (0.089 R)
• M51: 19,343,154 km (0.097 R)
• M52: 19,810,049 km (0.096 R)
• M53: 20,194,665 km (0.081 R)
• M54: 20,668,292 km (0.119 R)
• M55: 21,363,623 km (0.061 R)
• M56: 22,465,411 km (0.113 R)
• M57: 22,732,593 km (0.027 R)
• M58: 23,315,127 km (0.045 R)
• M59: 24,129,837 km (0.099 R)
• M60: 24,724,040 km (0.091 R)
• M61: 24,907,746 km (0.079 R)
• M62: 24,999,899 km (0.108 R)
• M63: 25,508,232 km (0.094 R)
• M64: 25,600,983 km (0.03 R)
• M65: 26,207,004 km (0.083 R)
• M66: 26,582,345 km (0.05 R)
• M67: 26,864,935 km (0.072 R)
• M68: 27,101,150 km (0.075 R)
• M69: 28,341,017 km (0.081 R)
• M70: 28,437,059 km (0.055 R)
• M71: 29,355,889 km (0.108 R)
• M72: 30,875,505 km (0.109 R)
• M73: 31,073,572 km (0.111 R)
• M74: 31,321,605 km (0.049 R)
• M75: 31,420,938 km (0.077 R)
• M76: 32,471,115 km (0.065 R)
• M77: 33,889,004 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.7

Radius: 14.8

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.58 AU - 12.72 AU

Year: 13335 Days

Day: 15 Hours

Environment

Temp: -171 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 26,030,883 km

• M1: 193,131 km (0.066 R)
• M2: 338,989 km (0.117 R)
• M3: 642,373 km (0.077 R)
• M4: 1,139,936 km (0.095 R)
• M5: 2,257,432 km (0.089 R)
• M6: 2,478,538 km (0.1 R)
• M7: 2,778,780 km (0.094 R)
• M8: 3,222,937 km (0.075 R)
• M9: 3,993,066 km (0.1 R)
• M10: 4,283,286 km (0.111 R)
• M11: 5,150,804 km (0.067 R)
• M12: 6,310,487 km (0.062 R)
• M13: 6,503,468 km (0.067 R)
• M14: 7,169,179 km (0.114 R)
• M15: 7,269,709 km (0.064 R)
• M16: 7,625,153 km (0.094 R)
• M17: 8,274,258 km (0.029 R)
• M18: 8,512,268 km (0.101 R)
• M19: 9,377,243 km (0.104 R)
• M20: 9,653,251 km (0.045 R)
• M21: 10,469,009 km (0.079 R)
• M22: 10,928,723 km (0.081 R)
• M23: 11,044,661 km (0.088 R)
• M24: 11,394,870 km (0.086 R)
• M25: 12,985,843 km (0.095 R)
• M26: 13,170,297 km (0.071 R)
• M27: 15,810,700 km (0.102 R)
• M28: 16,437,664 km (0.106 R)
• M29: 17,852,561 km (0.081 R)
• M30: 18,852,174 km (0.054 R)
• M31: 18,991,450 km (0.109 R)
• M32: 19,306,204 km (0.059 R)
• M33: 19,870,038 km (0.105 R)
• M34: 21,593,705 km (0.082 R)
• M35: 22,215,733 km (0.039 R)
• M36: 22,880,695 km (0.066 R)
• M37: 24,003,577 km (0.1 R)
• M38: 24,991,222 km (0.112 R)

Kuiper Belt

Range: 30.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 322 - 19,069 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit