🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.56 AU - 0.68 AU

Year: 315 Days

Day: 34.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,925,047 km

• M1: 100,679 km (0.071 R)
• M2: 112,797 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 245.6

Radius: 12.3

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.6 AU - 0.78 AU

Year: 370 Days

Day: 5.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 36,925,047 km

• M1: 154,684 km (0.051 R)
• M2: 239,805 km (0.088 R)
• M3: 330,910 km (0.079 R)
• M4: 409,599 km (0.078 R)
• M5: 509,680 km (0.092 R)
• M6: 612,005 km (0.117 R)
• M7: 690,544 km (0.076 R)
• M8: 773,271 km (0.048 R)
• M9: 920,476 km (0.089 R)
• M10: 1,013,077 km (0.085 R)
• M11: 1,112,559 km (0.12 R)
• M12: 1,194,090 km (0.111 R)
• M13: 1,285,046 km (0.088 R)
• M14: 1,409,062 km (0.055 R)
• M15: 1,505,703 km (0.101 R)
• M16: 1,584,840 km (0.119 R)
• M17: 1,673,551 km (0.04 R)
• M18: 1,847,833 km (0.036 R)
• M19: 1,950,158 km (0.057 R)
• M20: 2,054,577 km (0.059 R)
• M21: 2,174,255 km (0.076 R)
• M22: 2,268,951 km (0.109 R)
• M23: 2,406,880 km (0.085 R)
• M24: 2,595,224 km (0.097 R)
• M25: 2,691,116 km (0.039 R)
• M26: 2,906,687 km (0.042 R)
• M27: 2,991,509 km (0.112 R)
• M28: 3,072,142 km (0.08 R)
• M29: 3,174,018 km (0.071 R)
• M30: 3,271,855 km (0.068 R)
• M31: 3,355,031 km (0.094 R)
• M32: 3,481,142 km (0.101 R)
• M33: 3,603,514 km (0.069 R)
• M34: 3,700,303 km (0.072 R)

Asteroid Belt

Center: 1.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.6

Radius: 8

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.21 AU - 1.45 AU

Year: 990 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 62.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,925,047 km

• M1: 127,906 km (0.105 R)
• M2: 179,817 km (0.094 R)
• M3: 312,211 km (0.108 R)
• M4: 364,869 km (0.078 R)
• M5: 499,058 km (0.106 R)
• M6: 606,320 km (0.11 R)
• M7: 763,548 km (0.106 R)
• M8: 883,525 km (0.114 R)
• M9: 1,027,588 km (0.089 R)
• M10: 1,130,062 km (0.114 R)
• M11: 1,229,694 km (0.05 R)
• M12: 1,300,005 km (0.115 R)
• M13: 1,358,648 km (0.116 R)
• M14: 1,492,089 km (0.07 R)
• M15: 1,629,869 km (0.095 R)
• M16: 1,707,510 km (0.061 R)
• M17: 1,793,529 km (0.117 R)
• M18: 1,881,193 km (0.07 R)
• M19: 1,970,354 km (0.084 R)
• M20: 2,175,901 km (0.081 R)
• M21: 2,238,283 km (0.108 R)
• M22: 2,324,901 km (0.117 R)
• M23: 2,420,643 km (0.098 R)
• M24: 2,493,497 km (0.098 R)
• M25: 2,583,406 km (0.071 R)
• M26: 2,665,984 km (0.037 R)
• M27: 2,757,986 km (0.032 R)
• M28: 2,893,821 km (0.103 R)
• M29: 3,066,607 km (0.096 R)
• M30: 3,198,402 km (0.105 R)
• M31: 3,251,809 km (0.056 R)
• M32: 3,359,220 km (0.097 R)
• M33: 3,422,500 km (0.075 R)
• M34: 3,559,382 km (0.102 R)
• M35: 3,754,009 km (0.108 R)
• M36: 4,038,245 km (0.078 R)
• M37: 4,144,160 km (0.069 R)
• M38: 4,202,354 km (0.108 R)
• M39: 4,388,454 km (0.088 R)
• M40: 4,697,972 km (0.051 R)
• M41: 4,819,595 km (0.087 R)
• M42: 4,952,737 km (0.108 R)
• M43: 5,306,536 km (0.116 R)
• M44: 5,539,759 km (0.103 R)
• M45: 5,754,731 km (0.117 R)
• M46: 5,885,180 km (0.062 R)
• M47: 6,016,378 km (0.057 R)
• M48: 6,126,631 km (0.062 R)
• M49: 6,270,844 km (0.114 R)
• M50: 6,349,083 km (0.102 R)
• M51: 6,461,282 km (0.087 R)
• M52: 6,687,623 km (0.042 R)
• M53: 7,488,570 km (0.065 R)
• M54: 7,619,020 km (0.115 R)
• M55: 7,714,463 km (0.07 R)
• M56: 7,858,227 km (0.118 R)
• M57: 7,954,717 km (0.052 R)
• M58: 8,039,390 km (0.067 R)
• M59: 8,234,016 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.1

Radius: 11.1

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.71 AU - 3.59 AU

Year: 3610 Days

Day: 12.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,925,047 km

• M1: 247,285 km (0.059 R)
• M2: 345,122 km (0.032 R)
• M3: 1,032,824 km (0.093 R)
• M4: 1,111,213 km (0.09 R)
• M5: 1,191,846 km (0.112 R)
• M6: 1,312,721 km (0.095 R)
• M7: 1,583,793 km (0.11 R)
• M8: 1,692,401 km (0.049 R)
• M9: 1,934,749 km (0.094 R)
• M10: 2,096,764 km (0.104 R)
• M11: 2,319,814 km (0.116 R)
• M12: 2,434,257 km (0.111 R)
• M13: 2,521,323 km (0.104 R)
• M14: 2,629,332 km (0.105 R)
• M15: 2,768,907 km (0.12 R)
• M16: 2,983,131 km (0.026 R)
• M17: 3,384,801 km (0.078 R)
• M18: 3,581,074 km (0.069 R)
• M19: 3,725,137 km (0.092 R)
• M20: 3,848,704 km (0.117 R)
• M21: 3,927,991 km (0.075 R)
• M22: 4,122,917 km (0.086 R)
• M23: 4,215,818 km (0.119 R)
• M24: 4,885,268 km (0.073 R)
• M25: 5,033,220 km (0.111 R)
• M26: 5,523,901 km (0.117 R)
• M27: 5,742,613 km (0.077 R)
• M28: 5,820,554 km (0.116 R)
• M29: 5,911,958 km (0.051 R)
• M30: 6,282,063 km (0.109 R)
• M31: 6,796,530 km (0.054 R)
• M32: 6,989,512 km (0.094 R)
• M33: 7,128,488 km (0.073 R)
• M34: 7,296,487 km (0.119 R)
• M35: 7,423,346 km (0.086 R)
• M36: 7,593,738 km (0.119 R)
• M37: 7,693,669 km (0.12 R)
• M38: 7,808,410 km (0.086 R)
• M39: 8,390,795 km (0.064 R)
• M40: 8,732,028 km (0.089 R)
• M41: 9,017,460 km (0.093 R)
• M42: 9,168,853 km (0.106 R)
• M43: 9,612,860 km (0.096 R)
• M44: 9,705,611 km (0.116 R)
• M45: 10,095,164 km (0.116 R)
• M46: 10,347,236 km (0.069 R)
• M47: 10,745,316 km (0.114 R)
• M48: 10,825,500 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.3

Radius: 4.5

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 6.39 AU - 6.71 AU

Year: 10824 Days

Day: 16.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 48.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,925,047 km

• M1: 137,630 km (0.034 R)
• M2: 468,241 km (0.105 R)
• M3: 709,692 km (0.082 R)
• M4: 783,145 km (0.103 R)
• M5: 874,549 km (0.064 R)
• M6: 1,018,462 km (0.113 R)
• M7: 1,051,374 km (0.104 R)
• M8: 1,084,734 km (0.091 R)
• M9: 1,627,026 km (0.053 R)
• M10: 2,349,584 km (0.113 R)
• M11: 2,989,713 km (0.12 R)
• M12: 3,329,001 km (0.054 R)
• M13: 3,578,680 km (0.069 R)
• M14: 3,938,463 km (0.097 R)
• M15: 4,282,987 km (0.09 R)
• M16: 4,417,924 km (0.076 R)
• M17: 5,142,576 km (0.116 R)
• M18: 5,401,979 km (0.071 R)
• M19: 5,963,420 km (0.04 R)
• M20: 6,296,874 km (0.111 R)
• M21: 7,236,797 km (0.084 R)
• M22: 7,462,241 km (0.051 R)
• M23: 7,527,166 km (0.095 R)
• M24: 8,219,655 km (0.088 R)
• M25: 8,454,972 km (0.073 R)
• M26: 9,104,826 km (0.077 R)
• M27: 9,278,509 km (0.081 R)
• M28: 9,984,012 km (0.111 R)
• M29: 10,780,023 km (0.108 R)
• M30: 11,222,683 km (0.074 R)
• M31: 11,446,331 km (0.096 R)
• M32: 11,671,327 km (0.09 R)
• M33: 12,163,952 km (0.098 R)
• M34: 12,818,443 km (0.116 R)
• M35: 13,169,400 km (0.03 R)
• M36: 13,326,478 km (0.117 R)
• M37: 14,443,076 km (0.084 R)
• M38: 14,564,549 km (0.116 R)
• M39: 14,971,605 km (0.066 R)
• M40: 15,135,565 km (0.047 R)
• M41: 15,797,086 km (0.079 R)
• M42: 16,005,775 km (0.102 R)
• M43: 16,131,438 km (0.049 R)
• M44: 16,679,714 km (0.088 R)
• M45: 17,578,199 km (0.113 R)
• M46: 17,881,134 km (0.116 R)
• M47: 18,185,865 km (0.084 R)
• M48: 18,536,223 km (0.078 R)
• M49: 18,888,676 km (0.117 R)
• M50: 19,555,733 km (0.081 R)
• M51: 19,600,463 km (0.064 R)
• M52: 19,779,830 km (0.119 R)
• M53: 19,869,589 km (0.108 R)
• M54: 20,230,419 km (0.072 R)
• M55: 20,275,598 km (0.113 R)
• M56: 20,547,866 km (0.101 R)
• M57: 20,730,076 km (0.05 R)
• M58: 21,417,778 km (0.098 R)
• M59: 22,159,783 km (0.026 R)
• M60: 22,346,481 km (0.097 R)
• M61: 22,674,699 km (0.115 R)
• M62: 22,862,893 km (0.037 R)
• M63: 22,957,289 km (0.054 R)
• M64: 24,099,020 km (0.102 R)
• M65: 24,531,956 km (0.077 R)
• M66: 24,628,447 km (0.115 R)
• M67: 24,773,557 km (0.089 R)
• M68: 25,993,378 km (0.047 R)
• M69: 26,833,968 km (0.084 R)
• M70: 26,883,785 km (0.118 R)
• M71: 27,382,693 km (0.064 R)
• M72: 27,784,065 km (0.065 R)
• M73: 29,050,859 km (0.107 R)
• M74: 29,768,480 km (0.049 R)
• M75: 29,871,404 km (0.112 R)
• M76: 32,061,516 km (0.081 R)
• M77: 32,856,031 km (0.047 R)
• M78: 33,229,128 km (0.079 R)
• M79: 34,140,777 km (0.085 R)
• M80: 34,518,661 km (0.041 R)
• M81: 35,060,804 km (0.108 R)
• M82: 36,648,935 km (0.049 R)
• M83: 36,814,540 km (0.108 R)
• M84: 36,925,093 km (0.085 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 386 - 12,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit