🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.89 AU - 1.15 AU

Year: 397 Days

Day: 23.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 111.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 18,542,050 km

• M1: 90,806 km (0.115 R)
• M2: 191,186 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.17 AU - 1.35 AU

Year: 545 Days

Day: 25.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.6 AU - 1.96 AU

Year: 914 Days

Day: 41.5 Hours

Environment

Temp: -71 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,542,050 km

• M1: 1,519,017 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.44 AU - 2.14 AU

Year: 922 Days

Day: 37.8 Hours

Environment

Temp: -78 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.8

Radius: 8.9

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 3.76 AU - 5.3 AU

Year: 3712 Days

Day: 9 Hours

Environment

Temp: -141 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 18,542,050 km

• M1: 118,182 km (0.111 R)
• M2: 174,880 km (0.097 R)
• M3: 368,310 km (0.104 R)
• M4: 444,605 km (0.088 R)
• M5: 510,129 km (0.097 R)
• M6: 597,494 km (0.114 R)
• M7: 690,394 km (0.084 R)
• M8: 818,899 km (0.04 R)
• M9: 912,846 km (0.12 R)
• M10: 977,622 km (0.119 R)
• M11: 1,111,961 km (0.091 R)
• M12: 1,526,048 km (0.061 R)
• M13: 1,999,525 km (0.08 R)
• M14: 2,056,372 km (0.104 R)
• M15: 2,230,654 km (0.084 R)
• M16: 2,394,613 km (0.087 R)
• M17: 2,500,977 km (0.099 R)
• M18: 3,189,277 km (0.103 R)
• M19: 3,408,587 km (0.111 R)
• M20: 3,615,332 km (0.098 R)
• M21: 3,951,179 km (0.09 R)
• M22: 4,023,285 km (0.074 R)
• M23: 4,315,749 km (0.081 R)
• M24: 4,653,092 km (0.06 R)
• M25: 4,824,831 km (0.109 R)
• M26: 5,057,306 km (0.09 R)
• M27: 5,393,003 km (0.082 R)
• M28: 5,473,038 km (0.038 R)
• M29: 5,634,305 km (0.073 R)
• M30: 5,961,625 km (0.119 R)
• M31: 6,400,545 km (0.04 R)
• M32: 6,485,367 km (0.115 R)
• M33: 6,677,600 km (0.038 R)
• M34: 6,785,161 km (0.068 R)
• M35: 7,243,379 km (0.085 R)
• M36: 7,711,621 km (0.099 R)
• M37: 7,915,223 km (0.071 R)
• M38: 8,258,700 km (0.111 R)
• M39: 8,607,113 km (0.048 R)
• M40: 8,818,346 km (0.09 R)
• M41: 9,318,152 km (0.087 R)
• M42: 9,559,304 km (0.116 R)
• M43: 9,680,777 km (0.102 R)
• M44: 10,171,458 km (0.093 R)
• M45: 10,419,940 km (0.107 R)
• M46: 10,821,461 km (0.103 R)
• M47: 11,177,055 km (0.041 R)
• M48: 11,484,928 km (0.101 R)
• M49: 11,769,612 km (0.074 R)
• M50: 12,030,511 km (0.108 R)
• M51: 12,717,614 km (0.106 R)
• M52: 12,958,317 km (0.066 R)
• M53: 13,771,980 km (0.088 R)
• M54: 14,212,546 km (0.073 R)
• M55: 15,023,067 km (0.054 R)
• M56: 15,079,615 km (0.089 R)
• M57: 15,905,994 km (0.104 R)
• M58: 16,339,229 km (0.043 R)
• M59: 16,513,660 km (0.102 R)
• M60: 16,717,861 km (0.118 R)
• M61: 16,834,996 km (0.071 R)
• M62: 16,893,639 km (0.049 R)
• M63: 17,158,427 km (0.066 R)
• M64: 17,454,182 km (0.084 R)
• M65: 18,080,847 km (0.07 R)
• M66: 18,140,986 km (0.056 R)
• M67: 18,231,193 km (0.107 R)
• M68: 19,233,499 km (0.084 R)
• M69: 19,911,626 km (0.115 R)
• M70: 19,973,709 km (0.106 R)
• M71: 20,191,374 km (0.101 R)
• M72: 20,284,873 km (0.075 R)
• M73: 20,503,585 km (0.096 R)
• M74: 20,754,610 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 99.2

Radius: 10.3

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.31 AU - 5.05 AU

Year: 3898 Days

Day: 5.9 Hours

Environment

Temp: -153 °C

Axial Tilt: 44 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 18,542,050 km

• M1: 135,835 km (0.09 R)
• M2: 255,064 km (0.102 R)
• M3: 446,250 km (0.064 R)
• M4: 600,336 km (0.094 R)
• M5: 681,119 km (0.096 R)
• M6: 751,729 km (0.083 R)
• M7: 825,032 km (0.098 R)
• M8: 916,437 km (0.116 R)
• M9: 1,110,315 km (0.086 R)
• M10: 1,371,962 km (0.104 R)
• M11: 1,751,342 km (0.109 R)
• M12: 2,259,676 km (0.109 R)
• M13: 2,335,971 km (0.094 R)
• M14: 2,812,290 km (0.028 R)
• M15: 3,085,905 km (0.098 R)
• M16: 3,244,479 km (0.067 R)
• M17: 3,633,433 km (0.044 R)
• M18: 3,958,060 km (0.099 R)
• M19: 4,305,726 km (0.1 R)
• M20: 4,510,825 km (0.113 R)
• M21: 4,579,939 km (0.051 R)
• M22: 4,845,774 km (0.114 R)
• M23: 4,916,534 km (0.074 R)
• M24: 5,073,612 km (0.107 R)
• M25: 5,261,208 km (0.098 R)
• M26: 5,348,722 km (0.108 R)
• M27: 5,495,478 km (0.102 R)
• M28: 5,569,379 km (0.072 R)
• M29: 5,807,988 km (0.089 R)
• M30: 5,928,713 km (0.089 R)
• M31: 6,326,494 km (0.095 R)
• M32: 6,513,042 km (0.097 R)
• M33: 6,607,140 km (0.097 R)
• M34: 6,717,244 km (0.072 R)
• M35: 6,923,539 km (0.09 R)
• M36: 7,003,574 km (0.087 R)
• M37: 7,132,078 km (0.065 R)
• M38: 7,375,175 km (0.107 R)
• M39: 7,440,400 km (0.093 R)
• M40: 7,986,432 km (0.105 R)
• M41: 8,289,667 km (0.047 R)
• M42: 8,408,747 km (0.028 R)
• M43: 8,562,533 km (0.083 R)
• M44: 8,665,606 km (0.056 R)
• M45: 8,872,949 km (0.044 R)
• M46: 9,257,415 km (0.115 R)
• M47: 9,327,876 km (0.052 R)
• M48: 9,434,091 km (0.103 R)
• M49: 9,970,548 km (0.112 R)
• M50: 10,115,210 km (0.104 R)
• M51: 10,443,427 km (0.101 R)
• M52: 10,738,135 km (0.116 R)
• M53: 10,812,336 km (0.075 R)
• M54: 10,942,336 km (0.113 R)
• M55: 11,411,326 km (0.052 R)
• M56: 11,562,719 km (0.07 R)
• M57: 11,734,008 km (0.118 R)
• M58: 11,925,194 km (0.091 R)
• M59: 12,622,021 km (0.057 R)
• M60: 12,837,592 km (0.071 R)
• M61: 12,916,280 km (0.083 R)
• M62: 13,153,393 km (0.099 R)
• M63: 13,371,955 km (0.074 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231.6

Radius: 12.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 3.7 AU - 6.04 AU

Year: 4138 Days

Day: 13.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 18,542,050 km

• M1: 154,684 km (0.117 R)
• M2: 261,946 km (0.108 R)
• M3: 463,604 km (0.04 R)
• M4: 591,510 km (0.078 R)
• M5: 733,329 km (0.053 R)
• M6: 964,457 km (0.046 R)
• M7: 1,188,256 km (0.101 R)
• M8: 1,273,975 km (0.051 R)
• M9: 1,429,408 km (0.044 R)
• M10: 1,723,068 km (0.117 R)
• M11: 1,808,937 km (0.12 R)
• M12: 1,908,869 km (0.108 R)
• M13: 2,023,610 km (0.059 R)
• M14: 2,114,416 km (0.062 R)
• M15: 2,220,032 km (0.108 R)
• M16: 2,436,800 km (0.04 R)
• M17: 2,561,714 km (0.057 R)
• M18: 2,949,771 km (0.115 R)
• M19: 3,325,860 km (0.114 R)
• M20: 3,449,577 km (0.075 R)
• M21: 3,622,213 km (0.081 R)
• M22: 4,090,903 km (0.098 R)
• M23: 4,273,862 km (0.095 R)
• M24: 4,391,745 km (0.058 R)
• M25: 4,476,567 km (0.107 R)
• M26: 4,648,006 km (0.065 R)
• M27: 4,821,539 km (0.08 R)
• M28: 4,979,664 km (0.107 R)
• M29: 5,409,758 km (0.097 R)
• M30: 5,519,114 km (0.054 R)
• M31: 5,610,967 km (0.077 R)
• M32: 5,703,269 km (0.093 R)
• M33: 5,833,270 km (0.102 R)
• M34: 5,983,017 km (0.119 R)
• M35: 6,115,262 km (0.079 R)
• M36: 6,382,593 km (0.109 R)
• M37: 6,536,978 km (0.118 R)
• M38: 6,810,293 km (0.035 R)
• M39: 7,007,912 km (0.071 R)
• M40: 7,348,247 km (0.119 R)
• M41: 7,982,692 km (0.096 R)
• M42: 8,128,400 km (0.118 R)
• M43: 8,613,397 km (0.098 R)
• M44: 8,978,116 km (0.11 R)
• M45: 9,064,584 km (0.066 R)
• M46: 9,238,417 km (0.104 R)
• M47: 9,900,537 km (0.116 R)
• M48: 10,124,634 km (0.108 R)
• M49: 10,395,855 km (0.109 R)
• M50: 10,486,661 km (0.049 R)
• M51: 10,600,804 km (0.052 R)
• M52: 10,692,209 km (0.094 R)
• M53: 10,784,062 km (0.086 R)
• M54: 11,293,592 km (0.059 R)
• M55: 11,574,836 km (0.082 R)
• M56: 11,858,474 km (0.104 R)
• M57: 12,360,374 km (0.057 R)
• M58: 12,480,801 km (0.117 R)
• M59: 13,113,899 km (0.039 R)
• M60: 14,614,366 km (0.056 R)
• M61: 14,818,567 km (0.042 R)
• M62: 15,100,858 km (0.095 R)
• M63: 15,540,676 km (0.093 R)
• M64: 15,723,035 km (0.034 R)
• M65: 15,827,455 km (0.097 R)
• M66: 16,195,166 km (0.118 R)
• M67: 16,353,441 km (0.119 R)
• M68: 16,538,942 km (0.061 R)
• M69: 16,912,039 km (0.115 R)
• M70: 17,207,046 km (0.079 R)
• M71: 17,341,684 km (0.111 R)
• M72: 17,883,977 km (0.11 R)
• M73: 18,129,766 km (0.086 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: 181 - 10,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit