🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.43 AU - 0.71 AU

Year: 158 Days

Day: 47.1 Hours

Environment

Temp: 173 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 72,016,620 km

• M1: 280,197 km (0.078 R)
• M2: 339,737 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.76 AU - 0.76 AU

Year: 243 Days

Day: 13.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 19.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.89 AU - 0.93 AU

Year: 319 Days

Day: 32 Hours

Environment

Temp: 138 °C

Axial Tilt: 33.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.01 AU - 1.05 AU

Year: 384 Days

Day: 44.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.99 AU - 1.63 AU

Year: 550 Days

Day: 30.1 Hours

Environment

Temp: 1 °C

Axial Tilt: 11.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.47 AU - 1.59 AU

Year: 695 Days

Day: 30.9 Hours

Environment

Temp: -46 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.46 AU - 2.32 AU

Year: 954 Days

Day: 20.8 Hours

Environment

Temp: -59 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 776.1

Radius: 14.6

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 3.97 AU - 5.81 AU

Year: 3970 Days

Day: 14.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 72,016,620 km

• M1: 197,320 km (0.072 R)
• M2: 300,542 km (0.12 R)
• M3: 412,292 km (0.106 R)
• M4: 536,757 km (0.058 R)
• M5: 754,422 km (0.099 R)
• M6: 845,976 km (0.114 R)
• M7: 1,309,879 km (0.11 R)
• M8: 1,423,723 km (0.11 R)
• M9: 1,570,778 km (0.051 R)
• M10: 1,817,465 km (0.095 R)
• M11: 1,945,820 km (0.078 R)
• M12: 2,144,186 km (0.044 R)
• M13: 2,263,117 km (0.056 R)
• M14: 2,454,602 km (0.061 R)
• M15: 2,561,415 km (0.11 R)
• M16: 2,706,375 km (0.11 R)
• M17: 3,313,892 km (0.064 R)
• M18: 3,653,928 km (0.1 R)
• M19: 3,818,037 km (0.119 R)
• M20: 4,005,483 km (0.072 R)
• M21: 4,389,950 km (0.114 R)
• M22: 4,697,224 km (0.044 R)
• M23: 4,875,993 km (0.09 R)
• M24: 5,402,877 km (0.114 R)
• M25: 5,780,163 km (0.099 R)
• M26: 5,923,926 km (0.047 R)
• M27: 6,020,417 km (0.099 R)
• M28: 6,387,081 km (0.075 R)
• M29: 6,635,713 km (0.04 R)
• M30: 7,193,713 km (0.093 R)
• M31: 7,374,577 km (0.065 R)
• M32: 7,478,547 km (0.085 R)
• M33: 7,714,313 km (0.052 R)
• M34: 8,005,880 km (0.109 R)
• M35: 8,247,181 km (0.081 R)
• M36: 8,382,268 km (0.119 R)
• M37: 8,654,686 km (0.065 R)
• M38: 9,320,546 km (0.095 R)
• M39: 9,688,108 km (0.066 R)
• M40: 9,888,120 km (0.081 R)
• M41: 10,584,049 km (0.111 R)
• M42: 10,819,516 km (0.062 R)
• M43: 11,056,779 km (0.113 R)
• M44: 11,415,963 km (0.092 R)
• M45: 11,931,477 km (0.067 R)
• M46: 12,516,555 km (0.095 R)
• M47: 14,004,006 km (0.033 R)
• M48: 14,392,811 km (0.063 R)
• M49: 14,982,526 km (0.09 R)
• M50: 15,747,719 km (0.078 R)
• M51: 16,389,494 km (0.112 R)
• M52: 16,525,628 km (0.052 R)
• M53: 17,698,625 km (0.091 R)
• M54: 19,041,266 km (0.106 R)
• M55: 19,508,011 km (0.09 R)
• M56: 20,087,852 km (0.071 R)
• M57: 20,379,868 km (0.088 R)
• M58: 20,489,672 km (0.045 R)
• M59: 20,746,831 km (0.091 R)
• M60: 21,524,740 km (0.069 R)
• M61: 21,748,688 km (0.103 R)
• M62: 21,861,036 km (0.068 R)
• M63: 22,842,398 km (0.113 R)
• M64: 23,606,993 km (0.07 R)
• M65: 23,915,164 km (0.102 R)
• M66: 24,108,594 km (0.117 R)
• M67: 24,887,102 km (0.039 R)
• M68: 25,122,270 km (0.106 R)
• M69: 25,792,468 km (0.093 R)
• M70: 26,909,366 km (0.089 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.8

Radius: 3.9

Gravity: 18.59 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 11.36 AU - 13.38 AU

Year: 15971 Days

Day: 18.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 72,016,620 km

• M1: 71,209 km (0.081 R)
• M2: 467,793 km (0.094 R)
• M3: 529,128 km (0.113 R)
• M4: 626,217 km (0.08 R)
• M5: 659,876 km (0.104 R)
• M6: 893,398 km (0.084 R)
• M7: 950,694 km (0.109 R)
• M8: 1,682,378 km (0.099 R)
• M9: 1,801,607 km (0.064 R)
• M10: 2,023,162 km (0.12 R)
• M11: 2,600,460 km (0.115 R)
• M12: 2,655,362 km (0.079 R)
• M13: 2,794,189 km (0.115 R)
• M14: 3,553,997 km (0.05 R)
• M15: 4,603,426 km (0.117 R)
• M16: 6,065,296 km (0.036 R)
• M17: 7,074,035 km (0.076 R)
• M18: 7,344,059 km (0.089 R)
• M19: 8,949,992 km (0.077 R)
• M20: 9,621,686 km (0.091 R)
• M21: 9,749,443 km (0.115 R)
• M22: 9,792,078 km (0.101 R)
• M23: 9,920,583 km (0.062 R)
• M24: 10,703,279 km (0.078 R)
• M25: 11,191,118 km (0.059 R)
• M26: 11,731,764 km (0.11 R)
• M27: 12,234,712 km (0.108 R)
• M28: 12,651,492 km (0.055 R)
• M29: 12,838,190 km (0.093 R)
• M30: 13,403,670 km (0.099 R)
• M31: 13,451,242 km (0.092 R)
• M32: 13,641,830 km (0.091 R)
• M33: 14,412,857 km (0.104 R)
• M34: 14,902,042 km (0.117 R)
• M35: 15,000,478 km (0.082 R)
• M36: 16,047,513 km (0.091 R)
• M37: 16,249,620 km (0.116 R)
• M38: 17,687,704 km (0.092 R)
• M39: 18,001,112 km (0.112 R)
• M40: 18,580,504 km (0.115 R)
• M41: 18,952,405 km (0.12 R)
• M42: 19,811,545 km (0.113 R)
• M43: 19,865,700 km (0.089 R)
• M44: 20,191,374 km (0.092 R)
• M45: 20,573,746 km (0.115 R)
• M46: 21,234,520 km (0.068 R)
• M47: 21,790,575 km (0.074 R)
• M48: 21,846,525 km (0.047 R)
• M49: 22,238,920 km (0.056 R)
• M50: 22,351,418 km (0.101 R)
• M51: 23,315,726 km (0.084 R)
• M52: 23,716,648 km (0.068 R)
• M53: 24,699,955 km (0.069 R)
• M54: 25,167,299 km (0.069 R)
• M55: 25,225,941 km (0.079 R)
• M56: 25,519,751 km (0.088 R)
• M57: 26,110,663 km (0.1 R)
• M58: 26,945,568 km (0.114 R)
• M59: 27,245,811 km (0.044 R)
• M60: 27,849,738 km (0.058 R)
• M61: 28,458,153 km (0.089 R)
• M62: 28,886,601 km (0.079 R)
• M63: 30,684,169 km (0.055 R)
• M64: 31,186,369 km (0.094 R)
• M65: 32,135,268 km (0.08 R)
• M66: 32,198,847 km (0.119 R)
• M67: 32,645,247 km (0.076 R)
• M68: 33,286,573 km (0.067 R)
• M69: 33,867,163 km (0.077 R)
• M70: 34,321,043 km (0.057 R)
• M71: 35,497,630 km (0.071 R)
• M72: 35,892,718 km (0.068 R)
• M73: 36,156,908 km (0.112 R)
• M74: 36,488,117 km (0.091 R)
• M75: 37,487,581 km (0.107 R)
• M76: 37,822,830 km (0.089 R)
• M77: 38,158,976 km (0.068 R)
• M78: 38,496,170 km (0.077 R)
• M79: 39,581,652 km (0.108 R)
• M80: 40,745,972 km (0.048 R)
• M81: 41,021,681 km (0.117 R)
• M82: 42,199,764 km (0.097 R)
• M83: 42,548,477 km (0.046 R)
• M84: 43,248,595 km (0.073 R)
• M85: 43,459,378 km (0.092 R)
• M86: 44,944,436 km (0.094 R)
• M87: 46,302,336 km (0.092 R)
• M88: 46,661,969 km (0.039 R)
• M89: 47,964,069 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.77 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 660.3

Radius: 7.1

Gravity: 13.1 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 12.1 AU - 15.44 AU

Year: 18757 Days

Day: 17.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,016,620 km

• M1: 443,558 km (0.099 R)
• M2: 539,300 km (0.076 R)
• M3: 1,041,500 km (0.077 R)
• M4: 1,307,934 km (0.114 R)
• M5: 1,685,370 km (0.107 R)
• M6: 2,261,321 km (0.114 R)
• M7: 3,229,070 km (0.074 R)
• M8: 3,537,840 km (0.092 R)
• M9: 3,815,793 km (0.114 R)
• M10: 4,100,926 km (0.088 R)
• M11: 4,183,654 km (0.111 R)
• M12: 4,266,980 km (0.06 R)
• M13: 4,350,755 km (0.103 R)
• M14: 4,778,306 km (0.112 R)
• M15: 5,264,050 km (0.117 R)
• M16: 5,673,050 km (0.088 R)
• M17: 5,765,352 km (0.087 R)
• M18: 5,811,728 km (0.091 R)
• M19: 6,186,919 km (0.077 R)
• M20: 8,126,007 km (0.107 R)
• M21: 8,651,245 km (0.12 R)
• M22: 8,757,609 km (0.063 R)
• M23: 8,971,684 km (0.103 R)
• M24: 9,187,404 km (0.063 R)
• M25: 9,241,708 km (0.118 R)
• M26: 9,296,012 km (0.098 R)
• M27: 9,459,522 km (0.032 R)
• M28: 9,624,229 km (0.06 R)
• M29: 9,789,685 km (0.032 R)
• M30: 10,235,636 km (0.09 R)
• M31: 11,032,095 km (0.11 R)
• M32: 11,379,461 km (0.063 R)
• M33: 11,730,418 km (0.047 R)
• M34: 12,025,724 km (0.115 R)
• M35: 12,443,102 km (0.117 R)
• M36: 12,926,004 km (0.108 R)
• M37: 13,231,034 km (0.079 R)
• M38: 13,476,674 km (0.082 R)
• M39: 13,847,976 km (0.111 R)
• M40: 16,145,500 km (0.115 R)
• M41: 17,741,709 km (0.077 R)
• M42: 18,421,482 km (0.042 R)
• M43: 19,040,667 km (0.106 R)
• M44: 19,806,608 km (0.045 R)
• M45: 20,228,624 km (0.037 R)
• M46: 20,299,234 km (0.047 R)
• M47: 20,724,691 km (0.074 R)
• M48: 21,081,482 km (0.073 R)
• M49: 21,153,139 km (0.048 R)
• M50: 21,801,197 km (0.119 R)
• M51: 21,946,157 km (0.092 R)
• M52: 22,528,991 km (0.06 R)
• M53: 22,675,596 km (0.114 R)
• M54: 23,338,764 km (0.093 R)
• M55: 23,487,015 km (0.11 R)
• M56: 25,290,268 km (0.037 R)
• M57: 26,671,655 km (0.092 R)
• M58: 26,826,788 km (0.052 R)
• M59: 28,077,576 km (0.105 R)
• M60: 29,587,317 km (0.112 R)
• M61: 29,908,653 km (0.105 R)
• M62: 30,069,621 km (0.112 R)
• M63: 32,354,429 km (0.034 R)
• M64: 32,519,735 km (0.098 R)
• M65: 32,934,270 km (0.089 R)
• M66: 35,543,257 km (0.09 R)
• M67: 36,657,013 km (0.071 R)
• M68: 36,829,350 km (0.074 R)
• M69: 37,001,986 km (0.081 R)
• M70: 37,521,390 km (0.109 R)
• M71: 37,782,139 km (0.09 R)
• M72: 40,154,911 km (0.098 R)
• M73: 40,421,494 km (0.084 R)
• M74: 43,757,826 km (0.099 R)
• M75: 44,950,869 km (0.066 R)
• M76: 45,135,323 km (0.039 R)
• M77: 45,320,077 km (0.03 R)
• M78: 45,412,528 km (0.04 R)
• M79: 46,340,633 km (0.114 R)
• M80: 46,433,833 km (0.068 R)
• M81: 47,275,022 km (0.099 R)
• M82: 47,368,819 km (0.11 R)
• M83: 48,688,273 km (0.104 R)
• M84: 51,942,475 km (0.068 R)
• M85: 52,329,934 km (0.051 R)
• M86: 53,791,505 km (0.086 R)
• M87: 55,464,009 km (0.068 R)
• M88: 57,553,442 km (0.062 R)
• M89: 57,854,134 km (0.109 R)
• M90: 58,859,881 km (0.085 R)
• M91: 59,871,312 km (0.107 R)
• M92: 60,277,620 km (0.044 R)
• M93: 63,456,724 km (0.099 R)
• M94: 64,182,124 km (0.068 R)
• M95: 65,955,308 km (0.103 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 12,775 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit