🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.68 AU - 0.96 AU

Year: 339 Days

Day: 23.9 Hours

Environment

Temp: -63 °C

Axial Tilt: 26.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.84 AU - 0.9 AU

Year: 370 Days

Day: 14.3 Hours

Environment

Temp: -64 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 45,220,989 km

• M1: 323,580 km (0.081 R)
• M2: 676,332 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.82 AU - 1.16 AU

Year: 450 Days

Day: 33.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,220,989 km

• M1: 439,369 km (0.089 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.9 AU - 1.1 AU

Year: 457 Days

Day: 23.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 335.1

Radius: 13.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 3.19 AU - 4.79 AU

Year: 3639 Days

Day: 9.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 75.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 45,220,989 km

• M1: 208,988 km (0.112 R)
• M2: 327,171 km (0.102 R)
• M3: 450,439 km (0.101 R)
• M4: 602,879 km (0.092 R)
• M5: 784,641 km (0.103 R)
• M6: 1,037,012 km (0.09 R)
• M7: 1,195,137 km (0.039 R)
• M8: 1,430,604 km (0.085 R)
• M9: 1,895,854 km (0.12 R)
• M10: 2,012,839 km (0.078 R)
• M11: 2,309,642 km (0.098 R)
• M12: 2,463,428 km (0.095 R)
• M13: 2,840,714 km (0.092 R)
• M14: 2,975,801 km (0.09 R)
• M15: 3,553,548 km (0.111 R)
• M16: 3,715,712 km (0.103 R)
• M17: 3,797,692 km (0.116 R)
• M18: 3,880,419 km (0.119 R)
• M19: 4,081,329 km (0.075 R)
• M20: 4,251,422 km (0.096 R)
• M21: 4,389,202 km (0.108 R)
• M22: 4,687,051 km (0.109 R)
• M23: 4,829,618 km (0.12 R)
• M24: 5,639,092 km (0.083 R)
• M25: 6,352,374 km (0.105 R)
• M26: 6,850,685 km (0.078 R)
• M27: 7,114,725 km (0.087 R)
• M28: 7,884,855 km (0.104 R)
• M29: 8,204,546 km (0.031 R)
• M30: 9,078,197 km (0.026 R)
• M31: 9,211,938 km (0.095 R)
• M32: 9,301,248 km (0.033 R)
• M33: 9,730,145 km (0.093 R)
• M34: 9,821,250 km (0.085 R)
• M35: 9,958,431 km (0.076 R)
• M36: 10,304,301 km (0.032 R)
• M37: 10,583,900 km (0.1 R)
• M38: 10,724,671 km (0.11 R)
• M39: 10,936,801 km (0.032 R)
• M40: 11,079,069 km (0.11 R)
• M41: 11,174,363 km (0.06 R)
• M42: 11,389,484 km (0.078 R)
• M43: 11,630,337 km (0.065 R)
• M44: 12,141,363 km (0.102 R)
• M45: 12,734,369 km (0.098 R)
• M46: 13,210,689 km (0.059 R)
• M47: 13,539,954 km (0.081 R)
• M48: 13,820,599 km (0.076 R)
• M49: 14,232,442 km (0.097 R)
• M50: 14,543,905 km (0.086 R)
• M51: 14,700,534 km (0.114 R)
• M52: 14,831,432 km (0.065 R)
• M53: 14,989,108 km (0.119 R)
• M54: 15,438,799 km (0.026 R)
• M55: 16,135,028 km (0.115 R)
• M56: 16,243,038 km (0.101 R)
• M57: 17,198,669 km (0.101 R)
• M58: 17,309,072 km (0.084 R)
• M59: 18,285,049 km (0.072 R)
• M60: 18,482,368 km (0.103 R)
• M61: 18,907,675 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.5

Radius: 10.3

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.61 AU - 4.81 AU

Year: 3944 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 45,220,989 km

• M1: 151,243 km (0.11 R)
• M2: 423,063 km (0.081 R)
• M3: 599,738 km (0.091 R)
• M4: 697,874 km (0.12 R)
• M5: 790,176 km (0.092 R)
• M6: 886,966 km (0.053 R)
• M7: 975,079 km (0.093 R)
• M8: 1,040,154 km (0.1 R)
• M9: 1,417,440 km (0.097 R)
• M10: 1,660,686 km (0.09 R)
• M11: 1,755,531 km (0.067 R)
• M12: 1,884,784 km (0.119 R)
• M13: 2,487,663 km (0.076 R)
• M14: 2,707,721 km (0.115 R)
• M15: 3,186,435 km (0.108 R)
• M16: 3,265,572 km (0.087 R)
• M17: 3,445,987 km (0.1 R)
• M18: 3,816,690 km (0.034 R)
• M19: 4,049,614 km (0.12 R)
• M20: 4,374,840 km (0.044 R)
• M21: 4,844,278 km (0.069 R)
• M22: 4,912,644 km (0.093 R)
• M23: 5,212,887 km (0.11 R)
• M24: 5,542,900 km (0.11 R)
• M25: 5,710,450 km (0.1 R)
• M26: 5,855,560 km (0.106 R)
• M27: 6,422,685 km (0.111 R)
• M28: 6,497,933 km (0.094 R)
• M29: 6,674,758 km (0.116 R)
• M30: 6,802,066 km (0.049 R)
• M31: 7,214,806 km (0.108 R)
• M32: 7,345,405 km (0.106 R)
• M33: 7,556,188 km (0.114 R)
• M34: 7,742,139 km (0.101 R)
• M35: 7,902,807 km (0.108 R)
• M36: 8,173,130 km (0.09 R)
• M37: 8,254,811 km (0.091 R)
• M38: 8,446,445 km (0.093 R)
• M39: 8,556,549 km (0.114 R)
• M40: 8,639,576 km (0.103 R)
• M41: 9,142,823 km (0.071 R)
• M42: 9,312,767 km (0.094 R)
• M43: 9,655,795 km (0.088 R)
• M44: 10,236,683 km (0.083 R)
• M45: 10,531,391 km (0.072 R)
• M46: 11,159,253 km (0.115 R)
• M47: 12,451,480 km (0.092 R)
• M48: 13,019,652 km (0.051 R)
• M49: 13,210,988 km (0.107 R)
• M50: 13,435,385 km (0.087 R)
• M51: 13,660,978 km (0.083 R)
• M52: 14,116,055 km (0.077 R)
• M53: 14,741,673 km (0.08 R)
• M54: 15,174,759 km (0.038 R)
• M55: 15,713,760 km (0.088 R)
• M56: 16,019,688 km (0.08 R)
• M57: 16,534,005 km (0.116 R)
• M58: 17,123,421 km (0.09 R)
• M59: 17,649,108 km (0.073 R)
• M60: 18,002,608 km (0.117 R)
• M61: 18,251,539 km (0.08 R)
• M62: 18,394,255 km (0.082 R)
• M63: 18,644,831 km (0.119 R)
• M64: 18,932,658 km (0.05 R)
• M65: 19,512,649 km (0.071 R)
• M66: 19,585,652 km (0.104 R)
• M67: 19,658,656 km (0.025 R)
• M68: 20,172,226 km (0.059 R)
• M69: 20,356,829 km (0.07 R)
• M70: 20,467,681 km (0.071 R)
• M71: 20,578,982 km (0.092 R)
• M72: 20,951,032 km (0.098 R)
• M73: 21,400,424 km (0.074 R)
• M74: 21,777,261 km (0.09 R)
• M75: 21,966,652 km (0.11 R)
• M76: 22,998,279 km (0.088 R)
• M77: 23,811,493 km (0.097 R)
• M78: 24,791,958 km (0.083 R)
• M79: 25,108,507 km (0.053 R)
• M80: 26,186,808 km (0.093 R)
• M81: 26,589,974 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.1

Radius: 12.2

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 5.57 AU - 8.91 AU

Year: 8894 Days

Day: 6.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 45,220,989 km

• M1: 153,188 km (0.1 R)
• M2: 234,569 km (0.099 R)
• M3: 319,242 km (0.061 R)
• M4: 446,849 km (0.082 R)
• M5: 655,538 km (0.113 R)
• M6: 847,472 km (0.11 R)
• M7: 1,209,948 km (0.108 R)
• M8: 1,288,337 km (0.12 R)
• M9: 1,492,239 km (0.069 R)
• M10: 1,663,229 km (0.093 R)
• M11: 1,773,632 km (0.106 R)
• M12: 2,119,652 km (0.104 R)
• M13: 2,537,928 km (0.056 R)
• M14: 2,902,049 km (0.096 R)
• M15: 3,036,089 km (0.102 R)
• M16: 3,117,620 km (0.104 R)
• M17: 3,310,750 km (0.116 R)
• M18: 3,422,949 km (0.088 R)
• M19: 4,002,790 km (0.092 R)
• M20: 4,273,862 km (0.082 R)
• M21: 4,365,565 km (0.045 R)
• M22: 5,517,169 km (0.115 R)
• M23: 5,684,270 km (0.09 R)
• M24: 6,161,188 km (0.102 R)
• M25: 6,651,271 km (0.082 R)
• M26: 6,900,950 km (0.116 R)
• M27: 7,372,931 km (0.043 R)
• M28: 10,008,696 km (0.037 R)
• M29: 10,172,057 km (0.051 R)
• M30: 11,340,267 km (0.108 R)
• M31: 12,026,921 km (0.096 R)
• M32: 12,904,312 km (0.095 R)
• M33: 13,126,764 km (0.087 R)
• M34: 14,121,141 km (0.098 R)
• M35: 14,350,475 km (0.078 R)
• M36: 15,280,375 km (0.081 R)
• M37: 15,895,223 km (0.095 R)
• M38: 16,086,109 km (0.046 R)
• M39: 16,373,786 km (0.044 R)
• M40: 16,954,226 km (0.045 R)
• M41: 17,443,112 km (0.051 R)
• M42: 18,484,911 km (0.101 R)
• M43: 18,988,159 km (0.112 R)
• M44: 19,343,005 km (0.049 R)
• M45: 19,444,881 km (0.025 R)
• M46: 19,700,244 km (0.118 R)
• M47: 19,956,655 km (0.105 R)
• M48: 20,317,485 km (0.083 R)
• M49: 20,472,768 km (0.113 R)
• M50: 21,360,332 km (0.078 R)
• M51: 21,782,497 km (0.119 R)
• M52: 22,367,275 km (0.074 R)
• M53: 22,849,579 km (0.036 R)
• M54: 24,592,394 km (0.099 R)
• M55: 24,757,999 km (0.088 R)
• M56: 25,034,755 km (0.106 R)
• M57: 25,983,505 km (0.097 R)
• M58: 27,057,767 km (0.099 R)
• M59: 27,457,193 km (0.112 R)
• M60: 30,071,416 km (0.12 R)
• M61: 30,900,936 km (0.114 R)
• M62: 31,079,556 km (0.039 R)
• M63: 31,258,625 km (0.075 R)
• M64: 31,978,340 km (0.108 R)
• M65: 32,098,766 km (0.079 R)
• M66: 33,678,819 km (0.046 R)
• M67: 33,801,340 km (0.105 R)
• M68: 35,408,470 km (0.037 R)
• M69: 37,356,982 km (0.068 R)
• M70: 37,610,999 km (0.025 R)
• M71: 39,275,724 km (0.081 R)
• M72: 39,533,930 km (0.076 R)
• M73: 40,117,063 km (0.118 R)
• M74: 40,377,064 km (0.107 R)
• M75: 40,898,861 km (0.096 R)
• M76: 41,685,895 km (0.078 R)
• M77: 42,742,954 km (0.072 R)
• M78: 44,546,656 km (0.05 R)
• M79: 45,221,043 km (0.072 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 219 - 14,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit