🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.49 AU - 0.81 AU

Year: 192 Days

Day: 21.6 Hours

Environment

Temp: 173 °C

Axial Tilt: 31.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,522,788 km

• M1: 262,843 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 0.65 AU - 0.75 AU

Year: 215 Days

Day: 46.3 Hours

Environment

Temp: 185 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 91,522,788 km

• M1: 355,744 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 0.81 AU - 0.87 AU

Year: 283 Days

Day: 41.9 Hours

Environment

Temp: 149 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.81 AU - 1.21 AU

Year: 373 Days

Day: 23.4 Hours

Environment

Temp: 38 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.15 AU - 2.61 AU

Year: 1348 Days

Day: 14 Hours

Environment

Temp: -83 °C

Axial Tilt: 128.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.76 AU - 2.88 AU

Year: 1738 Days

Day: 47 Hours

Environment

Temp: -90 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.19 AU - 4.97 AU

Year: 3598 Days

Day: 34.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 11.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 516.2

Radius: 10.8

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 11.69 AU - 12.07 AU

Year: 15031 Days

Day: 9.9 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 91,522,788 km

• M1: 557,252 km (0.108 R)
• M2: 661,372 km (0.069 R)
• M3: 850,913 km (0.112 R)
• M4: 1,650,513 km (0.102 R)
• M5: 1,939,985 km (0.079 R)
• M6: 2,478,388 km (0.063 R)
• M7: 2,627,687 km (0.116 R)
• M8: 2,966,675 km (0.075 R)
• M9: 3,061,670 km (0.101 R)
• M10: 4,714,876 km (0.091 R)
• M11: 4,826,177 km (0.107 R)
• M12: 5,051,322 km (0.109 R)
• M13: 5,318,503 km (0.104 R)
• M14: 5,590,323 km (0.047 R)
• M15: 6,188,116 km (0.066 R)
• M16: 6,310,038 km (0.085 R)
• M17: 6,391,868 km (0.106 R)
• M18: 6,681,041 km (0.096 R)
• M19: 7,357,971 km (0.106 R)
• M20: 7,792,104 km (0.087 R)
• M21: 8,056,743 km (0.068 R)
• M22: 9,052,018 km (0.077 R)
• M23: 9,847,429 km (0.109 R)
• M24: 10,860,955 km (0.087 R)
• M25: 11,057,826 km (0.069 R)
• M26: 11,555,089 km (0.046 R)
• M27: 11,755,999 km (0.077 R)
• M28: 12,314,598 km (0.085 R)
• M29: 12,674,530 km (0.073 R)
• M30: 13,828,378 km (0.062 R)
• M31: 14,041,855 km (0.065 R)
• M32: 14,851,927 km (0.117 R)
• M33: 16,347,906 km (0.093 R)
• M34: 17,659,879 km (0.101 R)
• M35: 18,124,081 km (0.069 R)
• M36: 18,416,246 km (0.11 R)
• M37: 19,005,362 km (0.103 R)
• M38: 19,720,440 km (0.07 R)
• M39: 20,504,931 km (0.076 R)
• M40: 20,931,734 km (0.088 R)
• M41: 21,054,105 km (0.081 R)
• M42: 22,042,349 km (0.111 R)
• M43: 22,982,571 km (0.116 R)
• M44: 23,298,971 km (0.098 R)
• M45: 23,999,837 km (0.105 R)
• M46: 24,514,005 km (0.051 R)
• M47: 24,772,510 km (0.092 R)
• M48: 25,487,887 km (0.083 R)
• M49: 25,880,880 km (0.088 R)
• M50: 27,005,557 km (0.04 R)
• M51: 27,540,220 km (0.094 R)
• M52: 27,674,409 km (0.099 R)
• M53: 27,741,728 km (0.09 R)
• M54: 27,808,898 km (0.048 R)
• M55: 28,348,946 km (0.111 R)
• M56: 29,714,027 km (0.055 R)
• M57: 32,720,645 km (0.104 R)
• M58: 32,791,853 km (0.059 R)
• M59: 33,290,762 km (0.104 R)
• M60: 33,433,778 km (0.096 R)
• M61: 34,007,934 km (0.091 R)
• M62: 34,440,571 km (0.114 R)
• M63: 35,238,676 km (0.112 R)
• M64: 35,530,392 km (0.066 R)
• M65: 36,631,582 km (0.113 R)
• M66: 36,779,235 km (0.059 R)
• M67: 37,001,089 km (0.094 R)
• M68: 37,818,342 km (0.047 R)
• M69: 38,191,888 km (0.113 R)
• M70: 40,458,295 km (0.091 R)
• M71: 41,377,125 km (0.105 R)
• M72: 43,469,252 km (0.039 R)
• M73: 43,703,971 km (0.05 R)
• M74: 45,041,226 km (0.119 R)
• M75: 45,834,095 km (0.057 R)
• M76: 47,032,224 km (0.031 R)
• M77: 47,112,409 km (0.117 R)
• M78: 48,889,183 km (0.089 R)
• M79: 49,051,795 km (0.079 R)
• M80: 49,622,212 km (0.096 R)
• M81: 50,687,648 km (0.085 R)
• M82: 52,341,453 km (0.113 R)
• M83: 52,841,109 km (0.088 R)
• M84: 53,677,212 km (0.062 R)
• M85: 53,845,061 km (0.099 R)
• M86: 53,928,985 km (0.081 R)
• M87: 54,181,058 km (0.092 R)
• M88: 55,277,909 km (0.109 R)
• M89: 55,871,663 km (0.082 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 453.8

Radius: 6.9

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 19.79 AU - 19.87 AU

Year: 32416 Days

Day: 18.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 91,522,788 km

• M1: 736,620 km (0.051 R)
• M2: 1,297,462 km (0.116 R)
• M3: 1,815,669 km (0.103 R)
• M4: 2,193,703 km (0.072 R)
• M5: 2,391,920 km (0.064 R)
• M6: 2,472,703 km (0.075 R)
• M7: 3,196,906 km (0.07 R)
• M8: 3,513,156 km (0.078 R)
• M9: 4,030,167 km (0.097 R)
• M10: 4,520,848 km (0.071 R)
• M11: 5,134,498 km (0.048 R)
• M12: 6,103,144 km (0.101 R)
• M13: 6,438,393 km (0.116 R)
• M14: 6,779,776 km (0.061 R)
• M15: 7,361,562 km (0.058 R)
• M16: 7,658,513 km (0.114 R)
• M17: 8,448,839 km (0.111 R)
• M18: 10,568,940 km (0.068 R)
• M19: 11,584,111 km (0.075 R)
• M20: 13,488,342 km (0.059 R)
• M21: 13,560,748 km (0.095 R)
• M22: 13,778,712 km (0.027 R)
• M23: 14,071,026 km (0.051 R)
• M24: 14,291,683 km (0.113 R)
• M25: 15,035,334 km (0.062 R)
• M26: 15,715,406 km (0.118 R)
• M27: 16,560,185 km (0.03 R)
• M28: 16,871,049 km (0.114 R)
• M29: 17,340,787 km (0.062 R)
• M30: 17,577,451 km (0.111 R)
• M31: 18,133,506 km (0.086 R)
• M32: 18,695,395 km (0.078 R)
• M33: 21,083,426 km (0.108 R)
• M34: 22,699,233 km (0.092 R)
• M35: 22,785,401 km (0.112 R)
• M36: 23,391,422 km (0.088 R)
• M37: 23,652,770 km (0.101 R)
• M38: 23,740,135 km (0.072 R)
• M39: 25,241,350 km (0.103 R)
• M40: 26,048,430 km (0.069 R)
• M41: 27,872,028 km (0.112 R)
• M42: 30,683,720 km (0.116 R)
• M43: 31,065,494 km (0.104 R)
• M44: 31,161,087 km (0.069 R)
• M45: 31,256,830 km (0.09 R)
• M46: 32,997,251 km (0.088 R)
• M47: 34,471,538 km (0.064 R)
• M48: 36,168,128 km (0.106 R)
• M49: 37,994,119 km (0.114 R)
• M50: 39,745,910 km (0.081 R)
• M51: 40,579,320 km (0.119 R)
• M52: 41,840,430 km (0.113 R)
• M53: 42,369,558 km (0.11 R)
• M54: 42,688,201 km (0.067 R)
• M55: 43,007,593 km (0.096 R)
• M56: 44,724,228 km (0.103 R)
• M57: 45,699,756 km (0.087 R)
• M58: 46,135,535 km (0.096 R)
• M59: 47,121,235 km (0.072 R)
• M60: 49,113,131 km (0.077 R)
• M61: 50,568,718 km (0.103 R)
• M62: 50,906,659 km (0.091 R)
• M63: 53,407,637 km (0.104 R)
• M64: 55,599,545 km (0.091 R)
• M65: 55,715,782 km (0.069 R)
• M66: 56,064,794 km (0.103 R)
• M67: 56,181,331 km (0.081 R)
• M68: 56,297,867 km (0.093 R)
• M69: 56,881,898 km (0.118 R)
• M70: 57,233,453 km (0.097 R)
• M71: 58,528,222 km (0.12 R)
• M72: 59,119,882 km (0.12 R)
• M73: 60,787,300 km (0.083 R)
• M74: 61,506,566 km (0.068 R)
• M75: 62,469,976 km (0.12 R)
• M76: 63,681,270 km (0.095 R)
• M77: 64,533,829 km (0.095 R)
• M78: 65,267,606 km (0.05 R)
• M79: 65,390,127 km (0.105 R)
• M80: 66,004,077 km (0.069 R)
• M81: 71,110,151 km (0.119 R)
• M82: 71,615,044 km (0.053 R)
• M83: 72,882,437 km (0.054 R)
• M84: 74,797,589 km (0.074 R)
• M85: 76,599,944 km (0.063 R)
• M86: 76,729,197 km (0.076 R)
• M87: 77,376,656 km (0.113 R)
• M88: 78,286,211 km (0.096 R)
• M89: 78,677,111 km (0.082 R)
• M90: 79,460,854 km (0.051 R)
• M91: 81,563,452 km (0.075 R)
• M92: 82,224,226 km (0.032 R)
• M93: 90,427,724 km (0.066 R)
• M94: 90,701,039 km (0.116 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 15,752 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit