🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.48 AU - 0.68 AU

Year: 166 Days

Day: 34.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.09 AU - 1.17 AU

Year: 453 Days

Day: 39 Hours

Environment

Temp: -0 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.18 AU - 1.28 AU

Year: 514 Days

Day: 29.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.24 AU - 1.4 AU

Year: 571 Days

Day: 40.5 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.15 AU - 2.25 AU

Year: 1229 Days

Day: 24.8 Hours

Environment

Temp: -87 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 92,391,121 km

• M1: 64,028 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.2 AU - 3.66 AU

Year: 1889 Days

Day: 36.2 Hours

Environment

Temp: -99 °C

Axial Tilt: 153.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 2.93 AU - 4.53 AU

Year: 2714 Days

Day: 38.9 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.3

Radius: 15

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.39 AU - 6.67 AU

Year: 4899 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 92,391,121 km

• M1: 385,215 km (0.103 R)
• M2: 562,787 km (0.079 R)
• M3: 765,941 km (0.095 R)
• M4: 986,598 km (0.077 R)
• M5: 1,166,863 km (0.096 R)
• M6: 1,550,881 km (0.12 R)
• M7: 1,800,710 km (0.114 R)
• M8: 2,000,273 km (0.025 R)
• M9: 2,435,603 km (0.112 R)
• M10: 2,545,707 km (0.076 R)
• M11: 2,771,301 km (0.055 R)
• M12: 3,302,971 km (0.119 R)
• M13: 3,947,738 km (0.099 R)
• M14: 4,310,064 km (0.047 R)
• M15: 4,461,308 km (0.104 R)
• M16: 4,683,161 km (0.09 R)
• M17: 5,084,682 km (0.097 R)
• M18: 5,191,345 km (0.061 R)
• M19: 5,370,713 km (0.062 R)
• M20: 5,939,933 km (0.088 R)
• M21: 6,108,829 km (0.08 R)
• M22: 6,586,495 km (0.101 R)
• M23: 6,761,525 km (0.03 R)
• M24: 7,017,038 km (0.114 R)
• M25: 7,946,788 km (0.053 R)
• M26: 8,258,401 km (0.032 R)
• M27: 8,850,958 km (0.102 R)
• M28: 8,958,220 km (0.097 R)
• M29: 9,457,428 km (0.059 R)
• M30: 9,854,311 km (0.082 R)
• M31: 9,965,612 km (0.092 R)
• M32: 10,369,676 km (0.074 R)
• M33: 10,824,902 km (0.101 R)
• M34: 11,193,810 km (0.087 R)
• M35: 11,496,596 km (0.11 R)
• M36: 11,849,498 km (0.114 R)
• M37: 12,421,410 km (0.117 R)
• M38: 12,638,178 km (0.091 R)
• M39: 13,149,054 km (0.11 R)
• M40: 13,617,146 km (0.033 R)
• M41: 13,766,146 km (0.118 R)
• M42: 14,115,756 km (0.072 R)
• M43: 15,491,907 km (0.104 R)
• M44: 15,960,148 km (0.115 R)
• M45: 16,804,179 km (0.067 R)
• M46: 18,398,145 km (0.112 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.5

Radius: 8.3

Gravity: 11.88 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 8.62 AU - 11.18 AU

Year: 11735 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,391,121 km

• M1: 353,799 km (0.06 R)
• M2: 505,192 km (0.118 R)
• M3: 996,471 km (0.052 R)
• M4: 1,060,948 km (0.095 R)
• M5: 1,577,809 km (0.032 R)
• M6: 1,705,266 km (0.098 R)
• M7: 2,052,632 km (0.104 R)
• M8: 2,192,207 km (0.104 R)
• M9: 2,277,328 km (0.06 R)
• M10: 2,363,796 km (0.108 R)
• M11: 2,599,562 km (0.118 R)
• M12: 2,781,473 km (0.09 R)
• M13: 2,842,958 km (0.119 R)
• M14: 3,222,039 km (0.112 R)
• M15: 4,273,862 km (0.09 R)
• M16: 4,744,347 km (0.093 R)
• M17: 5,461,519 km (0.088 R)
• M18: 5,655,996 km (0.117 R)
• M19: 6,131,718 km (0.088 R)
• M20: 6,415,205 km (0.047 R)
• M21: 6,995,047 km (0.055 R)
• M22: 7,206,279 km (0.036 R)
• M23: 7,808,859 km (0.117 R)
• M24: 8,072,002 km (0.103 R)
• M25: 8,517,056 km (0.049 R)
• M26: 9,199,671 km (0.054 R)
• M27: 9,384,723 km (0.109 R)
• M28: 9,570,973 km (0.076 R)
• M29: 9,758,419 km (0.096 R)
• M30: 10,184,773 km (0.107 R)
• M31: 10,665,431 km (0.116 R)
• M32: 11,450,071 km (0.091 R)
• M33: 11,699,152 km (0.117 R)
• M34: 13,702,118 km (0.102 R)
• M35: 15,258,983 km (0.054 R)
• M36: 15,698,202 km (0.092 R)
• M37: 16,645,456 km (0.095 R)
• M38: 17,268,232 km (0.105 R)
• M39: 17,325,229 km (0.105 R)
• M40: 17,382,225 km (0.079 R)
• M41: 17,439,372 km (0.095 R)
• M42: 17,898,637 km (0.088 R)
• M43: 18,361,792 km (0.029 R)
• M44: 18,478,179 km (0.058 R)
• M45: 18,653,358 km (0.104 R)
• M46: 18,946,421 km (0.116 R)
• M47: 19,122,946 km (0.072 R)
• M48: 19,181,888 km (0.086 R)
• M49: 20,434,321 km (0.099 R)
• M50: 21,283,887 km (0.102 R)
• M51: 22,207,056 km (0.079 R)
• M52: 22,268,989 km (0.048 R)
• M53: 24,347,203 km (0.102 R)
• M54: 24,795,997 km (0.098 R)
• M55: 25,831,962 km (0.119 R)
• M56: 26,355,255 km (0.107 R)
• M57: 26,420,929 km (0.083 R)
• M58: 27,080,506 km (0.118 R)
• M59: 27,345,892 km (0.052 R)
• M60: 27,412,314 km (0.107 R)
• M61: 29,023,782 km (0.072 R)
• M62: 29,159,467 km (0.043 R)
• M63: 29,567,720 km (0.1 R)
• M64: 30,321,095 km (0.11 R)
• M65: 32,548,607 km (0.107 R)
• M66: 32,689,528 km (0.101 R)
• M67: 34,181,917 km (0.116 R)
• M68: 34,325,231 km (0.094 R)
• M69: 35,116,903 km (0.107 R)
• M70: 38,343,131 km (0.073 R)
• M71: 38,715,779 km (0.091 R)
• M72: 39,014,676 km (0.078 R)
• M73: 39,389,419 km (0.107 R)
• M74: 40,293,738 km (0.098 R)
• M75: 40,445,131 km (0.113 R)
• M76: 40,824,361 km (0.092 R)
• M77: 41,204,789 km (0.08 R)
• M78: 41,357,379 km (0.104 R)
• M79: 43,512,186 km (0.082 R)
• M80: 44,134,513 km (0.083 R)
• M81: 44,446,724 km (0.112 R)
• M82: 45,230,617 km (0.071 R)
• M83: 46,019,147 km (0.093 R)
• M84: 47,369,867 km (0.105 R)
• M85: 47,689,707 km (0.086 R)
• M86: 48,895,017 km (0.047 R)
• M87: 50,273,262 km (0.089 R)
• M88: 51,089,917 km (0.112 R)
• M89: 51,746,352 km (0.106 R)
• M90: 51,993,189 km (0.113 R)
• M91: 52,488,208 km (0.045 R)
• M92: 52,570,786 km (0.096 R)
• M93: 55,238,415 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 545.9

Radius: 6.8

Gravity: 11.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 17.45 AU - 19.55 AU

Year: 29977 Days

Day: 21.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 92,391,121 km

• M1: 87,515 km (0.119 R)
• M2: 326,273 km (0.099 R)
• M3: 494,122 km (0.069 R)
• M4: 663,317 km (0.094 R)
• M5: 741,557 km (0.034 R)
• M6: 879,037 km (0.105 R)
• M7: 1,179,130 km (0.088 R)
• M8: 1,579,155 km (0.068 R)
• M9: 1,649,616 km (0.114 R)
• M10: 1,980,526 km (0.093 R)
• M11: 2,331,782 km (0.075 R)
• M12: 3,921,708 km (0.076 R)
• M13: 4,018,049 km (0.117 R)
• M14: 4,212,975 km (0.03 R)
• M15: 4,262,343 km (0.102 R)
• M16: 6,611,777 km (0.109 R)
• M17: 7,192,666 km (0.073 R)
• M18: 8,967,644 km (0.097 R)
• M19: 9,739,719 km (0.119 R)
• M20: 10,001,964 km (0.092 R)
• M21: 11,484,629 km (0.099 R)
• M22: 12,181,156 km (0.039 R)
• M23: 13,834,213 km (0.104 R)
• M24: 14,724,320 km (0.12 R)
• M25: 15,480,088 km (0.117 R)
• M26: 16,403,706 km (0.117 R)
• M27: 16,715,617 km (0.087 R)
• M28: 17,583,135 km (0.064 R)
• M29: 17,742,457 km (0.115 R)
• M30: 18,465,314 km (0.043 R)
• M31: 19,361,854 km (0.119 R)
• M32: 19,856,873 km (0.083 R)
• M33: 20,022,777 km (0.112 R)
• M34: 20,105,954 km (0.098 R)
• M35: 20,775,105 km (0.098 R)
• M36: 20,943,552 km (0.114 R)
• M37: 21,878,090 km (0.111 R)
• M38: 22,049,529 km (0.109 R)
• M39: 22,135,399 km (0.111 R)
• M40: 24,584,016 km (0.105 R)
• M41: 24,940,807 km (0.099 R)
• M42: 26,841,897 km (0.073 R)
• M43: 27,025,454 km (0.088 R)
• M44: 28,789,213 km (0.08 R)
• M45: 32,719,897 km (0.101 R)
• M46: 34,298,753 km (0.099 R)
• M47: 35,097,605 km (0.098 R)
• M48: 36,510,108 km (0.101 R)
• M49: 36,611,685 km (0.118 R)
• M50: 37,530,366 km (0.104 R)
• M51: 39,078,255 km (0.109 R)
• M52: 39,390,466 km (0.096 R)
• M53: 43,522,209 km (0.11 R)
• M54: 44,278,127 km (0.059 R)
• M55: 45,365,853 km (0.089 R)
• M56: 46,682,464 km (0.092 R)
• M57: 50,480,754 km (0.09 R)
• M58: 52,646,034 km (0.098 R)
• M59: 52,760,925 km (0.107 R)
• M60: 56,126,279 km (0.103 R)
• M61: 57,066,801 km (0.081 R)
• M62: 57,894,077 km (0.086 R)
• M63: 59,321,390 km (0.026 R)
• M64: 61,484,126 km (0.042 R)
• M65: 63,672,444 km (0.117 R)
• M66: 64,776,177 km (0.066 R)
• M67: 65,392,072 km (0.084 R)
• M68: 65,515,490 km (0.106 R)
• M69: 66,629,695 km (0.108 R)
• M70: 66,754,011 km (0.111 R)
• M71: 67,500,654 km (0.113 R)
• M72: 72,039,004 km (0.107 R)
• M73: 72,421,676 km (0.113 R)
• M74: 74,087,448 km (0.089 R)
• M75: 74,860,570 km (0.119 R)
• M76: 75,895,488 km (0.107 R)
• M77: 77,326,242 km (0.087 R)
• M78: 78,503,577 km (0.114 R)
• M79: 78,634,774 km (0.099 R)
• M80: 79,423,305 km (0.076 R)
• M81: 79,554,951 km (0.118 R)
• M82: 79,818,542 km (0.077 R)
• M83: 80,611,112 km (0.114 R)
• M84: 80,875,750 km (0.12 R)
• M85: 82,337,022 km (0.027 R)
• M86: 82,470,314 km (0.056 R)
• M87: 82,603,606 km (0.118 R)
• M88: 82,870,638 km (0.074 R)
• M89: 83,271,411 km (0.117 R)
• M90: 89,088,075 km (0.056 R)
• M91: 90,734,549 km (0.106 R)
• M92: 91,976,062 km (0.068 R)
• M93: 92,391,047 km (0.099 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: 471 - 14,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit