🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.6 AU - 0.96 AU

Year: 262 Days

Day: 15.8 Hours

Environment

Temp: 127 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,859,188 km

• M1: 335,548 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1 AU - 1.62 AU

Year: 571 Days

Day: 17.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 12.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.5 AU - 2.38 AU

Year: 1029 Days

Day: 15.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,859,188 km

• M1: 744,399 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.08 AU - 2.52 AU

Year: 1328 Days

Day: 30.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 42 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.26 AU - 3.92 AU

Year: 2590 Days

Day: 45.5 Hours

Environment

Temp: -125 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.69 AU - 3.71 AU

Year: 2710 Days

Day: 41.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,859,188 km

• M1: 2,940,197 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.2

Radius: 12.4

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.43 AU - 6.39 AU

Year: 5471 Days

Day: 10.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 90,859,188 km

• M1: 199,713 km (0.108 R)
• M2: 439,369 km (0.09 R)
• M3: 1,082,191 km (0.119 R)
• M4: 1,170,454 km (0.085 R)
• M5: 1,248,245 km (0.068 R)
• M6: 2,044,704 km (0.1 R)
• M7: 2,204,474 km (0.054 R)
• M8: 2,286,005 km (0.1 R)
• M9: 2,519,527 km (0.102 R)
• M10: 2,656,709 km (0.108 R)
• M11: 2,761,277 km (0.094 R)
• M12: 3,046,710 km (0.075 R)
• M13: 3,360,866 km (0.104 R)
• M14: 3,474,261 km (0.088 R)
• M15: 3,685,493 km (0.107 R)
• M16: 3,980,500 km (0.076 R)
• M17: 4,283,286 km (0.045 R)
• M18: 4,572,609 km (0.079 R)
• M19: 5,062,242 km (0.038 R)
• M20: 5,457,031 km (0.104 R)
• M21: 5,725,859 km (0.101 R)
• M22: 5,861,993 km (0.116 R)
• M23: 6,276,678 km (0.085 R)
• M24: 6,534,884 km (0.116 R)
• M25: 6,700,937 km (0.046 R)
• M26: 7,013,298 km (0.047 R)
• M27: 7,256,843 km (0.113 R)
• M28: 7,404,197 km (0.1 R)
• M29: 7,503,081 km (0.105 R)
• M30: 8,105,661 km (0.098 R)
• M31: 8,490,128 km (0.104 R)
• M32: 8,749,830 km (0.113 R)
• M33: 9,197,277 km (0.049 R)
• M34: 10,417,697 km (0.052 R)
• M35: 11,061,117 km (0.118 R)
• M36: 11,174,363 km (0.099 R)
• M37: 11,459,047 km (0.052 R)
• M38: 12,093,941 km (0.099 R)
• M39: 12,829,364 km (0.067 R)
• M40: 13,307,628 km (0.081 R)
• M41: 13,428,054 km (0.049 R)
• M42: 13,548,930 km (0.107 R)
• M43: 13,730,990 km (0.084 R)
• M44: 13,944,317 km (0.111 R)
• M45: 14,097,355 km (0.104 R)
• M46: 15,278,730 km (0.094 R)
• M47: 15,690,273 km (0.08 R)
• M48: 16,041,230 km (0.08 R)
• M49: 16,686,146 km (0.104 R)
• M50: 16,816,147 km (0.099 R)
• M51: 16,946,447 km (0.061 R)
• M52: 17,306,678 km (0.038 R)
• M53: 17,570,120 km (0.069 R)
• M54: 17,702,514 km (0.107 R)
• M55: 18,001,261 km (0.042 R)
• M56: 18,101,342 km (0.117 R)
• M57: 18,671,310 km (0.118 R)
• M58: 19,009,401 km (0.12 R)
• M59: 19,111,278 km (0.1 R)
• M60: 19,247,412 km (0.071 R)
• M61: 19,349,587 km (0.102 R)
• M62: 19,794,790 km (0.12 R)
• M63: 19,932,420 km (0.062 R)
• M64: 20,105,056 km (0.088 R)
• M65: 20,590,801 km (0.042 R)
• M66: 20,765,232 km (0.049 R)
• M67: 21,115,440 km (0.044 R)
• M68: 21,291,367 km (0.119 R)
• M69: 21,893,050 km (0.115 R)
• M70: 22,035,467 km (0.089 R)
• M71: 22,178,184 km (0.1 R)
• M72: 22,285,445 km (0.088 R)
• M73: 23,221,928 km (0.091 R)
• M74: 23,658,604 km (0.078 R)
• M75: 24,208,227 km (0.044 R)
• M76: 24,539,885 km (0.071 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.6

Radius: 13.7

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 9.03 AU - 10.59 AU

Year: 11700 Days

Day: 8.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 90,859,188 km

• M1: 368,460 km (0.09 R)
• M2: 461,210 km (0.109 R)
• M3: 972,985 km (0.082 R)
• M4: 1,537,417 km (0.1 R)
• M5: 1,632,861 km (0.053 R)
• M6: 1,804,749 km (0.115 R)
• M7: 1,931,458 km (0.108 R)
• M8: 2,034,980 km (0.099 R)
• M9: 3,265,273 km (0.119 R)
• M10: 3,421,303 km (0.093 R)
• M11: 4,272,814 km (0.104 R)
• M12: 4,828,570 km (0.118 R)
• M13: 5,078,997 km (0.094 R)
• M14: 5,260,609 km (0.102 R)
• M15: 6,200,682 km (0.114 R)
• M16: 8,490,278 km (0.094 R)
• M17: 9,321,144 km (0.1 R)
• M18: 9,410,155 km (0.109 R)
• M19: 9,723,862 km (0.083 R)
• M20: 10,041,009 km (0.107 R)
• M21: 10,315,671 km (0.068 R)
• M22: 10,546,351 km (0.117 R)
• M23: 11,677,610 km (0.07 R)
• M24: 11,773,652 km (0.097 R)
• M25: 12,257,750 km (0.07 R)
• M26: 12,649,846 km (0.11 R)
• M27: 12,896,982 km (0.109 R)
• M28: 13,245,545 km (0.106 R)
• M29: 13,597,399 km (0.086 R)
• M30: 13,698,378 km (0.113 R)
• M31: 14,003,258 km (0.114 R)
• M32: 14,258,921 km (0.089 R)
• M33: 14,930,915 km (0.115 R)
• M34: 15,035,184 km (0.071 R)
• M35: 16,252,313 km (0.088 R)
• M36: 16,467,285 km (0.114 R)
• M37: 16,574,995 km (0.116 R)
• M38: 16,791,314 km (0.116 R)
• M39: 16,954,226 km (0.085 R)
• M40: 17,172,190 km (0.109 R)
• M41: 17,391,052 km (0.116 R)
• M42: 19,118,907 km (0.088 R)
• M43: 19,402,694 km (0.076 R)
• M44: 19,630,681 km (0.082 R)
• M45: 19,974,457 km (0.098 R)
• M46: 22,078,551 km (0.084 R)
• M47: 22,376,401 km (0.118 R)
• M48: 22,555,769 km (0.112 R)
• M49: 22,795,574 km (0.063 R)
• M50: 22,975,989 km (0.116 R)
• M51: 23,702,586 km (0.103 R)
• M52: 24,129,837 km (0.054 R)
• M53: 24,252,358 km (0.093 R)
• M54: 24,992,119 km (0.095 R)
• M55: 26,620,044 km (0.112 R)
• M56: 26,873,612 km (0.092 R)
• M57: 27,255,386 km (0.12 R)
• M58: 28,605,656 km (0.089 R)
• M59: 29,649,101 km (0.118 R)
• M60: 30,307,631 km (0.034 R)
• M61: 31,840,411 km (0.079 R)
• M62: 32,717,952 km (0.052 R)
• M63: 34,704,013 km (0.069 R)
• M64: 34,842,391 km (0.111 R)
• M65: 36,306,805 km (0.113 R)
• M66: 36,728,970 km (0.073 R)
• M67: 37,577,938 km (0.048 R)
• M68: 38,076,248 km (0.04 R)
• M69: 39,873,667 km (0.087 R)
• M70: 40,309,296 km (0.072 R)
• M71: 41,038,585 km (0.044 R)
• M72: 41,185,042 km (0.082 R)
• M73: 42,066,921 km (0.115 R)
• M74: 43,476,283 km (0.05 R)
• M75: 43,625,432 km (0.102 R)
• M76: 45,808,663 km (0.088 R)
• M77: 46,188,642 km (0.093 R)
• M78: 46,646,112 km (0.115 R)
• M79: 47,028,335 km (0.103 R)
• M80: 48,567,996 km (0.096 R)
• M81: 48,877,813 km (0.078 R)
• M82: 50,280,592 km (0.045 R)
• M83: 52,012,936 km (0.075 R)
• M84: 52,886,438 km (0.092 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 905.4

Radius: 5.9

Gravity: 26.01 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.21 AU - 18.31 AU

Year: 22700 Days

Day: 21.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 90,859,188 km

• M1: 96,341 km (0.115 R)
• M2: 192,682 km (0.079 R)
• M3: 1,863,989 km (0.116 R)
• M4: 2,524,614 km (0.118 R)
• M5: 2,858,516 km (0.07 R)
• M6: 3,074,386 km (0.117 R)
• M7: 4,328,764 km (0.071 R)
• M8: 4,829,019 km (0.081 R)
• M9: 5,190,149 km (0.117 R)
• M10: 5,400,334 km (0.105 R)
• M11: 6,102,845 km (0.11 R)
• M12: 6,213,548 km (0.118 R)
• M13: 7,180,548 km (0.083 R)
• M14: 7,830,850 km (0.087 R)
• M15: 8,438,367 km (0.119 R)
• M16: 9,441,421 km (0.112 R)
• M17: 9,505,449 km (0.116 R)
• M18: 9,569,477 km (0.112 R)
• M19: 9,957,085 km (0.09 R)
• M20: 10,747,560 km (0.083 R)
• M21: 11,082,809 km (0.092 R)
• M22: 11,763,778 km (0.118 R)
• M23: 11,970,672 km (0.1 R)
• M24: 13,524,396 km (0.113 R)
• M25: 14,545,700 km (0.116 R)
• M26: 14,916,553 km (0.082 R)
• M27: 15,440,744 km (0.109 R)
• M28: 15,667,235 km (0.062 R)
• M29: 18,470,400 km (0.081 R)
• M30: 18,550,435 km (0.11 R)
• M31: 18,791,288 km (0.09 R)
• M32: 18,871,771 km (0.071 R)
• M33: 19,357,216 km (0.067 R)
• M34: 20,671,733 km (0.083 R)
• M35: 22,014,823 km (0.082 R)
• M36: 22,099,645 km (0.107 R)
• M37: 22,355,008 km (0.104 R)
• M38: 22,954,447 km (0.103 R)
• M39: 23,559,271 km (0.118 R)
• M40: 24,344,510 km (0.058 R)
• M41: 26,660,734 km (0.088 R)
• M42: 27,205,270 km (0.086 R)
• M43: 29,794,062 km (0.088 R)
• M44: 30,548,035 km (0.117 R)
• M45: 31,117,703 km (0.087 R)
• M46: 33,041,532 km (0.098 R)
• M47: 34,017,808 km (0.067 R)
• M48: 35,898,851 km (0.108 R)
• M49: 37,306,268 km (0.118 R)
• M50: 38,118,585 km (0.117 R)
• M51: 40,486,420 km (0.111 R)
• M52: 41,111,888 km (0.106 R)
• M53: 42,372,400 km (0.102 R)
• M54: 42,583,632 km (0.096 R)
• M55: 44,823,561 km (0.119 R)
• M56: 45,903,658 km (0.039 R)
• M57: 46,012,116 km (0.064 R)
• M58: 47,539,660 km (0.063 R)
• M59: 47,869,075 km (0.058 R)
• M60: 48,530,447 km (0.101 R)
• M61: 51,768,942 km (0.044 R)
• M62: 54,271,864 km (0.103 R)
• M63: 54,386,605 km (0.077 R)
• M64: 55,076,550 km (0.03 R)
• M65: 57,163,590 km (0.116 R)
• M66: 57,397,113 km (0.04 R)
• M67: 57,982,340 km (0.116 R)
• M68: 62,734,017 km (0.085 R)
• M69: 63,336,597 km (0.038 R)
• M70: 65,034,383 km (0.111 R)
• M71: 67,239,157 km (0.066 R)
• M72: 68,103,084 km (0.118 R)
• M73: 69,219,384 km (0.069 R)
• M74: 69,717,395 km (0.052 R)
• M75: 71,721,558 km (0.115 R)
• M76: 72,730,595 km (0.055 R)
• M77: 75,529,871 km (0.12 R)
• M78: 76,427,907 km (0.097 R)
• M79: 76,942,673 km (0.096 R)
• M80: 77,329,383 km (0.063 R)
• M81: 78,753,256 km (0.091 R)
• M82: 78,883,107 km (0.07 R)
• M83: 79,273,258 km (0.066 R)
• M84: 80,316,404 km (0.104 R)
• M85: 83,076,485 km (0.088 R)
• M86: 84,667,608 km (0.102 R)
• M87: 84,933,742 km (0.067 R)
• M88: 85,066,884 km (0.102 R)
• M89: 85,600,350 km (0.098 R)
• M90: 86,001,123 km (0.095 R)
• M91: 86,670,574 km (0.091 R)
• M92: 88,014,561 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 18,779 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit