🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.57 AU - 0.91 AU

Year: 233 Days

Day: 19.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 41,308,624 km

• M1: 74,500 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.69 AU - 0.87 AU

Year: 252 Days

Day: 22.3 Hours

Environment

Temp: 192 °C

Axial Tilt: 6.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.91 AU - 1.49 AU

Year: 480 Days

Day: 20.3 Hours

Environment

Temp: 3 °C

Axial Tilt: 4.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.23

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.3 AU - 2 AU

Year: 774 Days

Day: 30.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 41,308,624 km

• M1: 95,294 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.65 AU - 1.79 AU

Year: 824 Days

Day: 34.3 Hours

Environment

Temp: -59 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 988.2

Radius: 9.8

Gravity: 10.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 6.97 AU - 10.03 AU

Year: 9051 Days

Day: 13.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,308,624 km

• M1: 126,410 km (0.093 R)
• M2: 275,709 km (0.049 R)
• M3: 358,736 km (0.051 R)
• M4: 467,194 km (0.071 R)
• M5: 541,544 km (0.119 R)
• M6: 687,103 km (0.086 R)
• M7: 774,019 km (0.12 R)
• M8: 1,018,313 km (0.104 R)
• M9: 1,330,823 km (0.115 R)
• M10: 1,532,630 km (0.037 R)
• M11: 2,119,353 km (0.078 R)
• M12: 2,601,806 km (0.071 R)
• M13: 2,913,419 km (0.116 R)
• M14: 3,823,123 km (0.067 R)
• M15: 3,886,702 km (0.082 R)
• M16: 4,475,370 km (0.088 R)
• M17: 5,338,849 km (0.066 R)
• M18: 6,103,444 km (0.112 R)
• M19: 6,747,313 km (0.099 R)
• M20: 7,096,923 km (0.104 R)
• M21: 7,452,667 km (0.051 R)
• M22: 7,854,636 km (0.08 R)
• M23: 8,058,239 km (0.076 R)
• M24: 8,222,497 km (0.068 R)
• M25: 8,596,043 km (0.093 R)
• M26: 9,102,731 km (0.098 R)
• M27: 9,575,610 km (0.073 R)
• M28: 10,056,717 km (0.085 R)
• M29: 10,411,563 km (0.09 R)
• M30: 11,133,373 km (0.105 R)
• M31: 12,482,746 km (0.109 R)
• M32: 13,152,495 km (0.11 R)
• M33: 13,394,694 km (0.076 R)
• M34: 14,080,152 km (0.08 R)
• M35: 15,079,316 km (0.079 R)
• M36: 15,231,307 km (0.103 R)
• M37: 15,587,500 km (0.059 R)
• M38: 15,946,535 km (0.102 R)
• M39: 17,516,115 km (0.061 R)
• M40: 17,835,956 km (0.119 R)
• M41: 17,943,068 km (0.083 R)
• M42: 18,104,035 km (0.062 R)
• M43: 18,319,306 km (0.095 R)
• M44: 18,806,996 km (0.12 R)
• M45: 20,183,894 km (0.03 R)
• M46: 21,025,682 km (0.059 R)
• M47: 21,308,721 km (0.1 R)
• M48: 22,223,212 km (0.028 R)
• M49: 22,627,276 km (0.088 R)
• M50: 23,150,420 km (0.096 R)
• M51: 23,267,256 km (0.091 R)
• M52: 24,684,097 km (0.114 R)
• M53: 26,433,046 km (0.117 R)
• M54: 26,494,082 km (0.083 R)
• M55: 27,972,707 km (0.09 R)
• M56: 28,471,616 km (0.102 R)
• M57: 28,659,362 km (0.109 R)
• M58: 28,784,874 km (0.084 R)
• M59: 29,541,241 km (0.12 R)
• M60: 31,331,778 km (0.085 R)
• M61: 31,590,433 km (0.105 R)
• M62: 31,655,209 km (0.09 R)
• M63: 32,435,810 km (0.095 R)
• M64: 33,288,817 km (0.114 R)
• M65: 34,016,312 km (0.104 R)
• M66: 36,230,061 km (0.086 R)
• M67: 36,637,566 km (0.099 R)
• M68: 37,457,063 km (0.119 R)
• M69: 38,213,579 km (0.079 R)
• M70: 38,420,772 km (0.071 R)
• M71: 38,766,942 km (0.071 R)
• M72: 39,183,721 km (0.068 R)
• M73: 39,462,422 km (0.105 R)
• M74: 40,302,414 km (0.036 R)
• M75: 41,360,670 km (0.112 R)
• M76: 43,288,537 km (0.113 R)
• M77: 45,977,709 km (0.073 R)
• M78: 46,051,161 km (0.097 R)
• M79: 46,787,482 km (0.071 R)
• M80: 46,935,285 km (0.053 R)
• M81: 47,231,339 km (0.097 R)
• M82: 47,602,042 km (0.075 R)
• M83: 48,496,039 km (0.096 R)
• M84: 49,170,127 km (0.077 R)
• M85: 49,395,571 km (0.068 R)
• M86: 49,546,067 km (0.109 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655

Radius: 8.1

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 9.5 AU - 12.34 AU

Year: 13180 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 41,308,624 km

• M1: 249,080 km (0.084 R)
• M2: 588,518 km (0.109 R)
• M3: 1,311,525 km (0.082 R)
• M4: 1,407,118 km (0.115 R)
• M5: 2,456,397 km (0.114 R)
• M6: 2,545,258 km (0.12 R)
• M7: 2,695,754 km (0.101 R)
• M8: 2,756,790 km (0.112 R)
• M9: 3,101,014 km (0.058 R)
• M10: 3,558,784 km (0.088 R)
• M11: 3,727,381 km (0.089 R)
• M12: 4,037,647 km (0.084 R)
• M13: 4,428,247 km (0.108 R)
• M14: 4,719,962 km (0.119 R)
• M15: 5,055,510 km (0.06 R)
• M16: 5,321,944 km (0.086 R)
• M17: 5,476,329 km (0.07 R)
• M18: 6,556,276 km (0.112 R)
• M19: 6,888,683 km (0.081 R)
• M20: 7,141,653 km (0.042 R)
• M21: 7,700,102 km (0.115 R)
• M22: 7,787,317 km (0.091 R)
• M23: 7,874,832 km (0.055 R)
• M24: 8,139,321 km (0.058 R)
• M25: 8,272,762 km (0.106 R)
• M26: 8,677,125 km (0.072 R)
• M27: 9,505,299 km (0.061 R)
• M28: 9,739,869 km (0.098 R)
• M29: 9,881,388 km (0.118 R)
• M30: 10,119,099 km (0.063 R)
• M31: 10,214,543 km (0.083 R)
• M32: 10,648,376 km (0.075 R)
• M33: 11,285,514 km (0.115 R)
• M34: 11,583,812 km (0.081 R)
• M35: 11,733,859 km (0.097 R)
• M36: 12,699,513 km (0.09 R)
• M37: 14,652,064 km (0.098 R)
• M38: 14,922,986 km (0.117 R)
• M39: 15,690,423 km (0.094 R)
• M40: 15,967,778 km (0.044 R)
• M41: 16,414,626 km (0.094 R)
• M42: 16,979,059 km (0.096 R)
• M43: 17,435,333 km (0.088 R)
• M44: 17,837,751 km (0.078 R)
• M45: 18,127,073 km (0.055 R)
• M46: 19,418,552 km (0.112 R)
• M47: 19,537,482 km (0.094 R)
• M48: 19,835,630 km (0.113 R)
• M49: 20,195,563 km (0.106 R)
• M50: 21,104,819 km (0.07 R)
• M51: 21,165,855 km (0.115 R)
• M52: 21,903,522 km (0.076 R)
• M53: 22,213,339 km (0.11 R)
• M54: 22,774,780 km (0.078 R)
• M55: 23,530,548 km (0.095 R)
• M56: 24,872,740 km (0.099 R)
• M57: 25,585,724 km (0.054 R)
• M58: 26,305,439 km (0.082 R)
• M59: 27,430,864 km (0.098 R)
• M60: 27,497,585 km (0.049 R)
• M61: 28,234,653 km (0.12 R)
• M62: 33,359,428 km (0.061 R)
• M63: 33,858,935 km (0.092 R)
• M64: 34,648,662 km (0.089 R)
• M65: 34,720,768 km (0.085 R)
• M66: 34,792,874 km (0.113 R)
• M67: 35,589,782 km (0.098 R)
• M68: 36,980,594 km (0.111 R)
• M69: 38,612,856 km (0.082 R)
• M70: 40,800,276 km (0.116 R)
• M71: 43,804,800 km (0.09 R)
• M72: 43,960,830 km (0.092 R)
• M73: 44,508,358 km (0.062 R)
• M74: 44,743,526 km (0.077 R)
• M75: 44,979,293 km (0.108 R)
• M76: 46,243,395 km (0.096 R)
• M77: 47,519,315 km (0.118 R)
• M78: 47,599,350 km (0.069 R)
• M79: 48,242,022 km (0.088 R)
• M80: 50,186,944 km (0.118 R)
• M81: 50,922,816 km (0.037 R)
• M82: 51,579,999 km (0.05 R)
• M83: 53,068,947 km (0.063 R)
• M84: 53,985,832 km (0.05 R)
• M85: 55,076,102 km (0.081 R)
• M86: 55,666,116 km (0.106 R)
• M87: 56,004,207 km (0.115 R)
• M88: 56,088,879 km (0.107 R)
• M89: 56,427,868 km (0.067 R)

Asteroid Belt

Center: 14.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Ice Giant

Semi-Major Axis: 17.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 64.7

Radius: 4.8

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 14.23 AU - 20.15 AU

Year: 26032 Days

Day: 19.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 41,308,624 km

• M1: 66,421 km (0.049 R)
• M2: 159,322 km (0.095 R)
• M3: 222,751 km (0.111 R)
• M4: 427,551 km (0.117 R)
• M5: 591,809 km (0.081 R)
• M6: 1,564,644 km (0.11 R)
• M7: 3,972,721 km (0.028 R)
• M8: 4,171,836 km (0.077 R)
• M9: 5,402,578 km (0.095 R)
• M10: 5,591,520 km (0.061 R)
• M11: 5,686,813 km (0.086 R)
• M12: 6,905,438 km (0.049 R)
• M13: 7,737,501 km (0.114 R)
• M14: 7,843,716 km (0.094 R)
• M15: 8,969,440 km (0.057 R)
• M16: 9,305,586 km (0.117 R)
• M17: 10,067,488 km (0.101 R)
• M18: 10,222,172 km (0.073 R)
• M19: 12,345,863 km (0.096 R)
• M20: 13,308,376 km (0.119 R)
• M21: 14,468,807 km (0.1 R)
• M22: 15,840,470 km (0.092 R)
• M23: 15,930,378 km (0.112 R)
• M24: 17,114,744 km (0.109 R)
• M25: 17,717,474 km (0.067 R)
• M26: 18,658,295 km (0.098 R)
• M27: 19,278,378 km (0.055 R)
• M28: 20,002,432 km (0.111 R)
• M29: 21,476,869 km (0.101 R)
• M30: 23,804,612 km (0.111 R)
• M31: 24,789,265 km (0.03 R)
• M32: 25,840,040 km (0.118 R)
• M33: 25,892,998 km (0.099 R)
• M34: 27,227,560 km (0.06 R)
• M35: 29,741,253 km (0.106 R)
• M36: 30,297,309 km (0.074 R)
• M37: 31,759,478 km (0.117 R)
• M38: 32,270,804 km (0.094 R)
• M39: 33,301,832 km (0.056 R)
• M40: 35,337,411 km (0.112 R)
• M41: 37,412,782 km (0.071 R)
• M42: 37,592,449 km (0.108 R)
• M43: 38,012,969 km (0.12 R)
• M44: 40,199,940 km (0.105 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 17,367 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit