🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.57 AU - 0.59 AU

Year: 166 Days

Day: 26.3 Hours

Environment

Temp: 223 °C

Axial Tilt: 48.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,887,210 km

• M1: 292,015 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.71 AU - 0.81 AU

Year: 248 Days

Day: 15.2 Hours

Environment

Temp: 127 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.74 AU - 0.8 AU

Year: 253 Days

Day: 15.8 Hours

Environment

Temp: 135 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.08 AU - 1.52 AU

Year: 555 Days

Day: 23 Hours

Environment

Temp: -36 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.76 AU - 2.46 AU

Year: 1149 Days

Day: 44.6 Hours

Environment

Temp: -73 °C

Axial Tilt: 13.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,887,210 km

• M1: 87,515 km (0.119 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.82 AU - 4.68 AU

Year: 2721 Days

Day: 46.9 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.8

Radius: 12.1

Gravity: 4.81 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.47 AU - 9.63 AU

Year: 11059 Days

Day: 7.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,887,210 km

• M1: 264,788 km (0.062 R)
• M2: 563,086 km (0.098 R)
• M3: 642,822 km (0.091 R)
• M4: 927,507 km (0.081 R)
• M5: 1,064,987 km (0.116 R)
• M6: 1,146,967 km (0.077 R)
• M7: 1,406,070 km (0.1 R)
• M8: 1,496,876 km (0.059 R)
• M9: 2,135,659 km (0.09 R)
• M10: 2,348,238 km (0.11 R)
• M11: 2,484,671 km (0.068 R)
• M12: 3,176,711 km (0.043 R)
• M13: 3,991,122 km (0.071 R)
• M14: 4,254,414 km (0.111 R)
• M15: 4,455,623 km (0.082 R)
• M16: 4,660,123 km (0.118 R)
• M17: 5,436,237 km (0.111 R)
• M18: 5,545,294 km (0.103 R)
• M19: 6,405,033 km (0.033 R)
• M20: 6,674,907 km (0.054 R)
• M21: 7,186,233 km (0.028 R)
• M22: 7,346,153 km (0.113 R)
• M23: 8,246,732 km (0.086 R)
• M24: 8,795,308 km (0.108 R)
• M25: 8,923,513 km (0.075 R)
• M26: 9,009,382 km (0.098 R)
• M27: 10,921,542 km (0.119 R)
• M28: 11,337,275 km (0.093 R)
• M29: 11,994,308 km (0.065 R)
• M30: 12,423,206 km (0.088 R)
• M31: 12,760,250 km (0.066 R)
• M32: 12,857,189 km (0.059 R)
• M33: 14,138,794 km (0.104 R)
• M34: 14,490,798 km (0.073 R)
• M35: 14,743,917 km (0.119 R)
• M36: 15,101,007 km (0.091 R)
• M37: 15,306,256 km (0.102 R)
• M38: 15,667,684 km (0.092 R)
• M39: 16,821,981 km (0.104 R)
• M40: 17,355,747 km (0.026 R)
• M41: 17,463,158 km (0.106 R)
• M42: 18,057,959 km (0.111 R)
• M43: 19,211,807 km (0.1 R)
• M44: 19,434,409 km (0.072 R)
• M45: 19,825,757 km (0.082 R)
• M46: 20,389,591 km (0.078 R)
• M47: 20,730,375 km (0.099 R)
• M48: 21,015,808 km (0.091 R)
• M49: 21,532,818 km (0.067 R)
• M50: 21,821,841 km (0.066 R)
• M51: 24,180,551 km (0.113 R)
• M52: 24,360,667 km (0.098 R)
• M53: 24,541,231 km (0.031 R)
• M54: 25,085,768 km (0.068 R)
• M55: 26,002,055 km (0.072 R)
• M56: 27,178,492 km (0.088 R)
• M57: 27,428,321 km (0.113 R)
• M58: 28,562,123 km (0.118 R)
• M59: 29,711,334 km (0.06 R)
• M60: 29,904,315 km (0.119 R)
• M61: 30,680,429 km (0.067 R)
• M62: 30,875,505 km (0.089 R)
• M63: 31,267,002 km (0.072 R)
• M64: 32,318,675 km (0.11 R)
• M65: 32,583,463 km (0.093 R)
• M66: 33,115,134 km (0.066 R)
• M67: 34,389,409 km (0.062 R)
• M68: 35,202,473 km (0.111 R)
• M69: 36,571,593 km (0.107 R)
• M70: 37,262,735 km (0.115 R)
• M71: 37,470,826 km (0.04 R)
• M72: 39,220,672 km (0.118 R)
• M73: 40,354,474 km (0.084 R)
• M74: 40,568,250 km (0.069 R)
• M75: 44,186,424 km (0.069 R)
• M76: 44,406,782 km (0.046 R)
• M77: 44,774,792 km (0.089 R)
• M78: 47,004,549 km (0.066 R)
• M79: 47,831,226 km (0.097 R)
• M80: 48,966,076 km (0.111 R)
• M81: 49,498,794 km (0.096 R)
• M82: 49,727,679 km (0.037 R)
• M83: 50,109,901 km (0.081 R)
• M84: 50,493,171 km (0.092 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.7

Radius: 8.3

Gravity: 12 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 8.11 AU - 12.73 AU

Year: 12605 Days

Day: 14.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 74,887,210 km

• M1: 1,954,945 km (0.042 R)
• M2: 2,039,767 km (0.064 R)
• M3: 2,154,808 km (0.053 R)
• M4: 2,242,472 km (0.105 R)
• M5: 2,391,322 km (0.074 R)
• M6: 2,543,463 km (0.113 R)
• M7: 2,698,895 km (0.029 R)
• M8: 3,084,708 km (0.05 R)
• M9: 4,756,913 km (0.117 R)
• M10: 5,065,384 km (0.072 R)
• M11: 5,460,173 km (0.105 R)
• M12: 6,029,393 km (0.035 R)
• M13: 6,279,221 km (0.099 R)
• M14: 6,532,490 km (0.103 R)
• M15: 6,660,247 km (0.062 R)
• M16: 6,832,135 km (0.113 R)
• M17: 6,961,986 km (0.116 R)
• M18: 7,444,888 km (0.106 R)
• M19: 7,578,479 km (0.097 R)
• M20: 7,803,025 km (0.11 R)
• M21: 7,938,710 km (0.109 R)
• M22: 8,166,697 km (0.082 R)
• M23: 8,350,703 km (0.06 R)
• M24: 8,958,070 km (0.098 R)
• M25: 9,434,839 km (0.11 R)
• M26: 10,116,257 km (0.04 R)
• M27: 10,463,025 km (0.087 R)
• M28: 10,562,806 km (0.054 R)
• M29: 10,713,003 km (0.066 R)
• M30: 10,965,075 km (0.099 R)
• M31: 11,526,366 km (0.082 R)
• M32: 12,730,031 km (0.078 R)
• M33: 13,645,271 km (0.079 R)
• M34: 13,808,931 km (0.114 R)
• M35: 14,414,802 km (0.046 R)
• M36: 14,470,303 km (0.101 R)
• M37: 14,972,952 km (0.088 R)
• M38: 16,168,388 km (0.1 R)
• M39: 19,563,961 km (0.097 R)
• M40: 20,368,348 km (0.105 R)
• M41: 20,430,581 km (0.036 R)
• M42: 20,743,241 km (0.084 R)
• M43: 21,881,531 km (0.113 R)
• M44: 22,073,166 km (0.075 R)
• M45: 22,137,194 km (0.112 R)
• M46: 23,170,017 km (0.106 R)
• M47: 25,014,858 km (0.082 R)
• M48: 25,349,210 km (0.094 R)
• M49: 26,225,554 km (0.043 R)
• M50: 26,974,740 km (0.103 R)
• M51: 27,180,288 km (0.073 R)
• M52: 27,386,433 km (0.077 R)
• M53: 27,455,248 km (0.037 R)
• M54: 27,593,028 km (0.089 R)
• M55: 30,041,347 km (0.108 R)
• M56: 30,468,000 km (0.114 R)
• M57: 30,610,716 km (0.082 R)
• M58: 33,510,372 km (0.088 R)
• M59: 34,918,237 km (0.037 R)
• M60: 35,742,073 km (0.105 R)
• M61: 36,194,158 km (0.089 R)
• M62: 36,269,705 km (0.115 R)
• M63: 36,496,645 km (0.091 R)
• M64: 36,875,726 km (0.112 R)
• M65: 37,180,157 km (0.113 R)
• M66: 37,714,670 km (0.088 R)
• M67: 37,791,264 km (0.094 R)
• M68: 38,021,346 km (0.113 R)
• M69: 38,098,090 km (0.117 R)
• M70: 38,328,770 km (0.052 R)
• M71: 38,637,091 km (0.065 R)
• M72: 38,791,476 km (0.113 R)
• M73: 41,764,734 km (0.087 R)
• M74: 42,002,594 km (0.113 R)
• M75: 42,240,754 km (0.113 R)
• M76: 42,718,719 km (0.037 R)
• M77: 42,958,375 km (0.086 R)
• M78: 46,032,312 km (0.109 R)
• M79: 47,844,092 km (0.034 R)
• M80: 47,926,969 km (0.114 R)
• M81: 48,092,873 km (0.119 R)
• M82: 49,427,436 km (0.088 R)
• M83: 51,112,656 km (0.111 R)
• M84: 51,536,915 km (0.051 R)
• M85: 52,388,875 km (0.076 R)
• M86: 53,245,622 km (0.086 R)
• M87: 54,452,727 km (0.039 R)
• M88: 54,799,196 km (0.094 R)
• M89: 54,885,963 km (0.044 R)
• M90: 55,059,646 km (0.117 R)
• M91: 57,774,249 km (0.114 R)
• M92: 58,039,336 km (0.092 R)
• M93: 58,747,981 km (0.115 R)
• M94: 59,014,565 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.3

Radius: 5.5

Gravity: 9.46 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 14.89 AU - 22.43 AU

Year: 30206 Days

Day: 22.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,887,210 km

• M1: 296,054 km (0.047 R)
• M2: 600,935 km (0.094 R)
• M3: 782,546 km (0.03 R)
• M4: 1,279,810 km (0.058 R)
• M5: 1,857,407 km (0.107 R)
• M6: 1,955,394 km (0.119 R)
• M7: 2,541,668 km (0.093 R)
• M8: 2,872,728 km (0.102 R)
• M9: 3,656,621 km (0.107 R)
• M10: 3,697,461 km (0.068 R)
• M11: 4,029,718 km (0.108 R)
• M12: 4,502,148 km (0.058 R)
• M13: 5,498,769 km (0.114 R)
• M14: 5,687,113 km (0.042 R)
• M15: 6,264,860 km (0.119 R)
• M16: 6,610,431 km (0.102 R)
• M17: 6,810,593 km (0.112 R)
• M18: 7,371,585 km (0.051 R)
• M19: 8,106,858 km (0.092 R)
• M20: 8,537,401 km (0.082 R)
• M21: 8,700,762 km (0.119 R)
• M22: 8,810,267 km (0.113 R)
• M23: 9,987,453 km (0.048 R)
• M24: 13,358,940 km (0.117 R)
• M25: 13,485,350 km (0.106 R)
• M26: 14,251,890 km (0.115 R)
• M27: 14,705,471 km (0.109 R)
• M28: 16,431,681 km (0.036 R)
• M29: 16,702,901 km (0.051 R)
• M30: 17,043,985 km (0.096 R)
• M31: 17,181,016 km (0.113 R)
• M32: 18,220,871 km (0.068 R)
• M33: 19,209,563 km (0.056 R)
• M34: 20,578,982 km (0.104 R)
• M35: 21,238,709 km (0.067 R)
• M36: 21,756,467 km (0.118 R)
• M37: 23,563,310 km (0.097 R)
• M38: 25,417,725 km (0.04 R)
• M39: 27,559,219 km (0.118 R)
• M40: 27,720,037 km (0.095 R)
• M41: 27,962,086 km (0.094 R)
• M42: 28,448,129 km (0.092 R)
• M43: 28,692,124 km (0.074 R)
• M44: 29,922,865 km (0.069 R)
• M45: 33,975,322 km (0.103 R)
• M46: 34,320,743 km (0.063 R)
• M47: 35,801,613 km (0.079 R)
• M48: 36,505,770 km (0.115 R)
• M49: 37,570,458 km (0.103 R)
• M50: 40,003,069 km (0.036 R)
• M51: 40,642,002 km (0.074 R)
• M52: 41,652,834 km (0.056 R)
• M53: 41,929,890 km (0.087 R)
• M54: 43,231,241 km (0.118 R)
• M55: 43,980,876 km (0.112 R)
• M56: 45,778,295 km (0.05 R)
• M57: 46,350,806 km (0.078 R)
• M58: 46,637,884 km (0.115 R)
• M59: 49,444,191 km (0.036 R)
• M60: 49,737,702 km (0.074 R)
• M61: 50,031,661 km (0.12 R)
• M62: 50,129,798 km (0.084 R)
• M63: 50,917,131 km (0.062 R)
• M64: 51,510,287 km (0.099 R)
• M65: 51,609,321 km (0.067 R)
• M66: 53,604,358 km (0.057 R)
• M67: 55,929,707 km (0.113 R)
• M68: 56,133,459 km (0.109 R)
• M69: 57,361,060 km (0.104 R)
• M70: 60,364,237 km (0.118 R)
• M71: 63,737,070 km (0.09 R)
• M72: 64,056,312 km (0.053 R)
• M73: 68,364,432 km (0.104 R)
• M74: 68,473,339 km (0.078 R)
• M75: 69,018,623 km (0.102 R)
• M76: 70,333,289 km (0.068 R)
• M77: 70,663,302 km (0.092 R)
• M78: 71,656,333 km (0.117 R)
• M79: 72,431,848 km (0.056 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: 311 - 19,900 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit