🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.57 AU - 0.85 AU

Year: 217 Days

Day: 45.8 Hours

Environment

Temp: 182 °C

Axial Tilt: 35.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 3.64 AU - 4.42 AU

Year: 2940 Days

Day: 25.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,288,851 km

• M1: 1,461,422 km (0.072 R)
• M2: 2,835,328 km (0.119 R)

Asteroid Belt

Center: 5.18 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.1

Radius: 11.7

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 5.72 AU - 6.94 AU

Year: 5788 Days

Day: 14.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 84,288,851 km

• M1: 182,210 km (0.03 R)
• M2: 265,237 km (0.037 R)
• M3: 342,579 km (0.101 R)
• M4: 844,480 km (0.119 R)
• M5: 924,216 km (0.094 R)
• M6: 1,006,943 km (0.098 R)
• M7: 1,169,257 km (0.12 R)
• M8: 1,294,022 km (0.063 R)
• M9: 1,483,861 km (0.055 R)
• M10: 1,747,453 km (0.03 R)
• M11: 2,276,730 km (0.094 R)
• M12: 2,493,348 km (0.116 R)
• M13: 2,611,829 km (0.109 R)
• M14: 2,854,178 km (0.101 R)
• M15: 2,947,078 km (0.11 R)
• M16: 3,025,318 km (0.105 R)
• M17: 3,104,156 km (0.118 R)
• M18: 3,312,546 km (0.098 R)
• M19: 3,410,383 km (0.086 R)
• M20: 3,509,117 km (0.094 R)
• M21: 4,104,517 km (0.083 R)
• M22: 4,531,020 km (0.113 R)
• M23: 4,621,677 km (0.073 R)
• M24: 5,102,933 km (0.093 R)
• M25: 5,178,480 km (0.118 R)
• M26: 5,484,258 km (0.073 R)
• M27: 5,874,708 km (0.1 R)
• M28: 6,274,284 km (0.098 R)
• M29: 6,600,408 km (0.027 R)
• M30: 6,932,216 km (0.078 R)
• M31: 7,015,991 km (0.094 R)
• M32: 7,100,065 km (0.049 R)
• M33: 7,547,362 km (0.111 R)
• M34: 7,698,456 km (0.056 R)
• M35: 7,785,223 km (0.08 R)
• M36: 7,872,438 km (0.061 R)
• M37: 8,897,932 km (0.1 R)
• M38: 9,172,294 km (0.096 R)
• M39: 9,264,447 km (0.107 R)
• M40: 9,356,898 km (0.028 R)
• M41: 10,012,436 km (0.084 R)
• M42: 10,562,058 km (0.109 R)
• M43: 10,755,489 km (0.065 R)
• M44: 11,343,109 km (0.082 R)
• M45: 11,690,625 km (0.11 R)
• M46: 11,840,671 km (0.093 R)
• M47: 12,549,466 km (0.091 R)
• M48: 12,780,146 km (0.043 R)
• M49: 13,245,844 km (0.107 R)
• M50: 13,480,713 km (0.078 R)
• M51: 13,901,831 km (0.103 R)
• M52: 14,060,853 km (0.057 R)
• M53: 14,461,177 km (0.109 R)
• M54: 15,546,809 km (0.054 R)
• M55: 15,711,816 km (0.103 R)
• M56: 15,905,246 km (0.097 R)
• M57: 16,378,124 km (0.055 R)
• M58: 16,546,123 km (0.08 R)
• M59: 16,658,471 km (0.105 R)
• M60: 16,742,844 km (0.063 R)
• M61: 16,968,737 km (0.117 R)
• M62: 17,053,708 km (0.118 R)
• M63: 17,738,268 km (0.105 R)
• M64: 18,026,244 km (0.088 R)
• M65: 18,170,756 km (0.116 R)
• M66: 18,257,672 km (0.085 R)
• M67: 18,606,684 km (0.064 R)
• M68: 18,811,334 km (0.113 R)
• M69: 19,252,498 km (0.085 R)
• M70: 19,637,413 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 812.5

Radius: 9

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.6 AU - 9.4 AU

Year: 9007 Days

Day: 14.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 84,288,851 km

• M1: 113,395 km (0.084 R)
• M2: 276,606 km (0.105 R)
• M3: 333,154 km (0.048 R)
• M4: 461,659 km (0.08 R)
• M5: 562,638 km (0.108 R)
• M6: 771,327 km (0.086 R)
• M7: 1,023,997 km (0.099 R)
• M8: 1,081,593 km (0.092 R)
• M9: 1,281,755 km (0.03 R)
• M10: 2,049,940 km (0.102 R)
• M11: 2,173,358 km (0.046 R)
• M12: 2,299,170 km (0.094 R)
• M13: 2,638,009 km (0.073 R)
• M14: 2,964,880 km (0.107 R)
• M15: 3,048,655 km (0.086 R)
• M16: 3,333,639 km (0.114 R)
• M17: 3,391,683 km (0.101 R)
• M18: 3,450,176 km (0.106 R)
• M19: 3,597,679 km (0.087 R)
• M20: 3,717,058 km (0.102 R)
• M21: 4,021,640 km (0.049 R)
• M22: 4,083,573 km (0.056 R)
• M23: 4,366,163 km (0.12 R)
• M24: 4,525,784 km (0.088 R)
• M25: 4,687,500 km (0.112 R)
• M26: 5,421,427 km (0.074 R)
• M27: 5,593,315 km (0.084 R)
• M28: 7,332,540 km (0.058 R)
• M29: 8,339,184 km (0.068 R)
• M30: 8,617,585 km (0.116 R)
• M31: 9,020,602 km (0.12 R)
• M32: 9,142,823 km (0.085 R)
• M33: 9,887,073 km (0.099 R)
• M34: 10,522,116 km (0.091 R)
• M35: 11,654,123 km (0.073 R)
• M36: 11,742,685 km (0.099 R)
• M37: 11,831,696 km (0.064 R)
• M38: 12,915,831 km (0.116 R)
• M39: 13,702,866 km (0.104 R)
• M40: 14,792,387 km (0.067 R)
• M41: 15,081,261 km (0.107 R)
• M42: 15,371,929 km (0.064 R)
• M43: 15,566,706 km (0.107 R)
• M44: 16,503,188 km (0.056 R)
• M45: 17,255,366 km (0.102 R)
• M46: 17,610,213 km (0.1 R)
• M47: 19,525,664 km (0.101 R)
• M48: 19,631,130 km (0.094 R)
• M49: 20,481,145 km (0.062 R)
• M50: 22,272,281 km (0.032 R)
• M51: 22,603,341 km (0.095 R)
• M52: 23,494,046 km (0.052 R)
• M53: 24,851,497 km (0.054 R)
• M54: 25,137,379 km (0.056 R)
• M55: 26,059,949 km (0.12 R)
• M56: 27,641,797 km (0.088 R)
• M57: 27,938,150 km (0.099 R)
• M58: 28,116,471 km (0.064 R)
• M59: 28,176,011 km (0.067 R)
• M60: 28,414,470 km (0.11 R)
• M61: 28,474,160 km (0.085 R)
• M62: 29,194,324 km (0.108 R)
• M63: 29,677,674 km (0.111 R)
• M64: 31,143,584 km (0.06 R)
• M65: 31,885,290 km (0.073 R)
• M66: 32,445,385 km (0.044 R)
• M67: 32,883,407 km (0.109 R)
• M68: 33,197,413 km (0.07 R)
• M69: 33,260,244 km (0.118 R)
• M70: 33,638,577 km (0.079 R)
• M71: 33,828,417 km (0.104 R)
• M72: 34,910,159 km (0.094 R)
• M73: 36,067,897 km (0.089 R)
• M74: 37,959,413 km (0.075 R)
• M75: 38,025,236 km (0.117 R)
• M76: 38,619,139 km (0.11 R)
• M77: 38,751,533 km (0.1 R)
• M78: 39,549,189 km (0.104 R)
• M79: 40,553,739 km (0.083 R)
• M80: 40,890,484 km (0.061 R)
• M81: 41,025,421 km (0.034 R)
• M82: 41,974,320 km (0.058 R)
• M83: 42,314,955 km (0.1 R)
• M84: 42,656,486 km (0.12 R)
• M85: 42,930,400 km (0.086 R)
• M86: 43,411,058 km (0.034 R)
• M87: 46,684,708 km (0.097 R)
• M88: 47,108,220 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 19.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.1

Radius: 7.6

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 18.99 AU - 20.33 AU

Year: 31681 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,288,851 km

• M1: 97,239 km (0.055 R)
• M2: 350,807 km (0.038 R)
• M3: 407,505 km (0.086 R)
• M4: 1,151,006 km (0.105 R)
• M5: 1,210,247 km (0.111 R)
• M6: 1,270,535 km (0.095 R)
• M7: 2,180,987 km (0.097 R)
• M8: 3,550,705 km (0.084 R)
• M9: 3,638,220 km (0.114 R)
• M10: 4,457,717 km (0.064 R)
• M11: 5,686,215 km (0.037 R)
• M12: 6,793,987 km (0.085 R)
• M13: 7,909,239 km (0.1 R)
• M14: 8,371,048 km (0.041 R)
• M15: 9,020,452 km (0.085 R)
• M16: 10,117,753 km (0.078 R)
• M17: 10,745,316 km (0.073 R)
• M18: 11,320,968 km (0.059 R)
• M19: 11,580,072 km (0.068 R)
• M20: 11,972,318 km (0.098 R)
• M21: 12,236,208 km (0.049 R)
• M22: 12,635,784 km (0.116 R)
• M23: 14,346,137 km (0.104 R)
• M24: 15,765,970 km (0.07 R)
• M25: 15,838,076 km (0.092 R)
• M26: 15,910,332 km (0.085 R)
• M27: 16,492,567 km (0.108 R)
• M28: 17,081,683 km (0.083 R)
• M29: 18,660,689 km (0.046 R)
• M30: 21,714,430 km (0.115 R)
• M31: 22,684,872 km (0.113 R)
• M32: 24,416,766 km (0.078 R)
• M33: 24,751,566 km (0.103 R)
• M34: 24,919,415 km (0.062 R)
• M35: 26,963,969 km (0.067 R)
• M36: 27,483,373 km (0.111 R)
• M37: 29,861,680 km (0.089 R)
• M38: 30,309,277 km (0.036 R)
• M39: 30,579,002 km (0.108 R)
• M40: 32,213,508 km (0.105 R)
• M41: 35,094,314 km (0.088 R)
• M42: 35,282,957 km (0.086 R)
• M43: 37,766,282 km (0.104 R)
• M44: 40,009,651 km (0.105 R)
• M45: 44,012,741 km (0.118 R)
• M46: 44,420,096 km (0.115 R)
• M47: 44,726,323 km (0.118 R)
• M48: 44,930,972 km (0.079 R)
• M49: 46,061,633 km (0.059 R)
• M50: 46,475,122 km (0.026 R)
• M51: 47,097,748 km (0.114 R)
• M52: 47,201,719 km (0.03 R)
• M53: 48,141,492 km (0.086 R)
• M54: 48,561,114 km (0.055 R)
• M55: 50,357,934 km (0.055 R)
• M56: 50,890,652 km (0.078 R)
• M57: 53,798,985 km (0.102 R)
• M58: 55,218,369 km (0.062 R)
• M59: 59,100,883 km (0.092 R)
• M60: 59,213,081 km (0.102 R)
• M61: 59,887,768 km (0.104 R)
• M62: 60,452,051 km (0.033 R)
• M63: 62,383,658 km (0.113 R)
• M64: 63,414,537 km (0.116 R)
• M65: 63,874,551 km (0.107 R)
• M66: 65,493,050 km (0.086 R)
• M67: 65,725,376 km (0.12 R)
• M68: 68,063,590 km (0.098 R)
• M69: 68,770,440 km (0.097 R)
• M70: 68,888,473 km (0.1 R)
• M71: 69,006,506 km (0.119 R)
• M72: 71,861,132 km (0.096 R)
• M73: 73,302,807 km (0.054 R)
• M74: 74,390,384 km (0.066 R)
• M75: 77,439,188 km (0.034 R)
• M76: 78,300,124 km (0.115 R)

Kuiper Belt

Range: 30.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 234 - 15,566 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit