🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.51 AU - 0.63 AU

Year: 274 Days

Day: 43.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.1

Radius: 12.6

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.89 AU - 1.15 AU

Year: 655 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 18,619,843 km

• M1: 157,527 km (0.111 R)
• M2: 244,742 km (0.094 R)
• M3: 334,052 km (0.11 R)
• M4: 594,502 km (0.105 R)
• M5: 673,490 km (0.079 R)
• M6: 788,830 km (0.117 R)
• M7: 905,965 km (0.114 R)
• M8: 1,005,447 km (0.077 R)
• M9: 1,084,435 km (0.091 R)
• M10: 1,178,233 km (0.099 R)
• M11: 1,262,008 km (0.066 R)
• M12: 1,395,150 km (0.048 R)
• M13: 1,575,565 km (0.086 R)
• M14: 1,741,768 km (0.064 R)
• M15: 1,860,998 km (0.106 R)
• M16: 1,998,478 km (0.112 R)
• M17: 2,123,691 km (0.119 R)
• M18: 2,211,356 km (0.12 R)
• M19: 2,349,285 km (0.039 R)
• M20: 2,431,863 km (0.08 R)
• M21: 2,582,957 km (0.084 R)
• M22: 2,676,755 km (0.089 R)
• M23: 2,780,576 km (0.107 R)
• M24: 2,938,850 km (0.106 R)
• M25: 3,145,594 km (0.089 R)
• M26: 3,310,750 km (0.088 R)
• M27: 3,441,349 km (0.081 R)
• M28: 3,659,463 km (0.074 R)
• M29: 3,804,274 km (0.074 R)
• M30: 3,951,029 km (0.12 R)
• M31: 4,240,052 km (0.068 R)
• M32: 4,402,665 km (0.104 R)
• M33: 4,525,934 km (0.064 R)
• M34: 4,712,931 km (0.117 R)
• M35: 4,860,285 km (0.086 R)
• M36: 4,966,500 km (0.088 R)
• M37: 5,431,899 km (0.094 R)
• M38: 6,358,358 km (0.047 R)
• M39: 6,486,264 km (0.085 R)
• M40: 6,674,010 km (0.108 R)
• M41: 6,947,176 km (0.093 R)
• M42: 7,296,786 km (0.115 R)
• M43: 7,406,441 km (0.097 R)
• M44: 7,800,931 km (0.075 R)
• M45: 7,900,712 km (0.066 R)
• M46: 8,164,453 km (0.082 R)
• M47: 8,597,689 km (0.095 R)
• M48: 8,752,523 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.1

Radius: 10.8

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.04 AU - 1.48 AU

Year: 899 Days

Day: 14.4 Hours

Environment

Temp: -178 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 18,619,843 km

• M1: 138,976 km (0.04 R)
• M2: 249,828 km (0.096 R)
• M3: 320,139 km (0.116 R)
• M4: 414,237 km (0.068 R)
• M5: 535,710 km (0.117 R)
• M6: 620,831 km (0.112 R)
• M7: 752,477 km (0.026 R)
• M8: 1,079,049 km (0.113 R)
• M9: 1,277,117 km (0.118 R)
• M10: 1,395,748 km (0.098 R)
• M11: 1,557,314 km (0.079 R)
• M12: 1,849,030 km (0.064 R)
• M13: 1,941,780 km (0.037 R)
• M14: 2,096,913 km (0.057 R)
• M15: 2,167,224 km (0.116 R)
• M16: 2,292,139 km (0.063 R)
• M17: 2,401,195 km (0.109 R)
• M18: 2,615,270 km (0.084 R)
• M19: 2,806,606 km (0.065 R)
• M20: 2,903,994 km (0.029 R)
• M21: 3,032,349 km (0.083 R)
• M22: 3,459,900 km (0.114 R)
• M23: 3,596,333 km (0.082 R)
• M24: 3,766,575 km (0.03 R)
• M25: 4,005,034 km (0.118 R)
• M26: 4,181,560 km (0.119 R)
• M27: 4,496,912 km (0.111 R)
• M28: 4,819,894 km (0.093 R)
• M29: 4,901,873 km (0.111 R)
• M30: 4,984,302 km (0.09 R)
• M31: 5,079,147 km (0.107 R)
• M32: 5,318,803 km (0.119 R)
• M33: 5,452,244 km (0.059 R)
• M34: 5,525,397 km (0.108 R)
• M35: 5,599,000 km (0.032 R)
• M36: 5,759,518 km (0.032 R)
• M37: 5,959,231 km (0.107 R)
• M38: 6,085,193 km (0.096 R)
• M39: 6,507,208 km (0.062 R)
• M40: 6,650,074 km (0.09 R)
• M41: 6,780,823 km (0.052 R)
• M42: 6,899,304 km (0.09 R)
• M43: 7,071,491 km (0.114 R)
• M44: 7,352,885 km (0.082 R)
• M45: 7,610,492 km (0.08 R)
• M46: 7,829,953 km (0.12 R)
• M47: 8,009,620 km (0.064 R)
• M48: 8,190,783 km (0.038 R)
• M49: 8,260,794 km (0.099 R)
• M50: 8,613,995 km (0.106 R)
• M51: 8,699,565 km (0.086 R)
• M52: 9,015,516 km (0.081 R)
• M53: 9,247,692 km (0.07 R)
• M54: 9,364,528 km (0.117 R)
• M55: 9,467,152 km (0.095 R)
• M56: 9,703,217 km (0.091 R)

Asteroid Belt

Center: 2.79 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 349.2

Radius: 12.3

Gravity: 2.31 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.03 AU - 4.61 AU

Year: 5709 Days

Day: 10.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 18,619,843 km

• M1: 179,218 km (0.085 R)
• M2: 295,905 km (0.109 R)
• M3: 445,802 km (0.052 R)
• M4: 557,402 km (0.087 R)
• M5: 848,519 km (0.062 R)
• M6: 1,241,962 km (0.076 R)
• M7: 1,324,689 km (0.061 R)
• M8: 2,271,494 km (0.103 R)
• M9: 2,408,825 km (0.113 R)
• M10: 2,692,163 km (0.061 R)
• M11: 2,819,621 km (0.059 R)
• M12: 3,156,515 km (0.071 R)
• M13: 3,747,127 km (0.05 R)
• M14: 3,828,509 km (0.037 R)
• M15: 3,951,628 km (0.062 R)
• M16: 4,244,391 km (0.046 R)
• M17: 5,835,364 km (0.118 R)
• M18: 6,049,139 km (0.097 R)
• M19: 6,289,842 km (0.104 R)
• M20: 6,411,316 km (0.098 R)
• M21: 6,582,755 km (0.116 R)
• M22: 6,681,490 km (0.025 R)
• M23: 7,877,525 km (0.096 R)
• M24: 7,956,213 km (0.106 R)
• M25: 8,087,859 km (0.109 R)
• M26: 8,486,986 km (0.063 R)
• M27: 8,865,319 km (0.101 R)
• M28: 9,387,715 km (0.119 R)
• M29: 9,750,939 km (0.11 R)
• M30: 10,005,106 km (0.075 R)
• M31: 10,147,224 km (0.081 R)
• M32: 11,161,198 km (0.103 R)
• M33: 11,575,734 km (0.119 R)
• M34: 12,298,441 km (0.106 R)
• M35: 12,389,696 km (0.076 R)
• M36: 13,097,742 km (0.111 R)
• M37: 13,222,208 km (0.117 R)
• M38: 13,503,601 km (0.088 R)
• M39: 13,882,084 km (0.069 R)
• M40: 14,168,265 km (0.117 R)
• M41: 14,908,325 km (0.117 R)
• M42: 15,168,626 km (0.107 R)
• M43: 16,325,616 km (0.108 R)
• M44: 17,682,319 km (0.095 R)
• M45: 18,269,790 km (0.061 R)
• M46: 18,583,496 km (0.114 R)
• M47: 19,499,634 km (0.103 R)
• M48: 19,677,506 km (0.113 R)
• M49: 19,998,991 km (0.111 R)
• M50: 20,683,551 km (0.072 R)
• M51: 21,706,352 km (0.057 R)
• M52: 21,927,607 km (0.044 R)
• M53: 24,487,825 km (0.063 R)
• M54: 25,103,869 km (0.067 R)
• M55: 25,336,195 km (0.094 R)
• M56: 25,920,075 km (0.068 R)
• M57: 26,311,872 km (0.063 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 26.5

Radius: 8

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 5.7 AU - 8.72 AU

Year: 12309 Days

Day: 15.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 18,619,843 km

• M1: 120,875 km (0.077 R)
• M2: 177,124 km (0.049 R)
• M3: 711,637 km (0.085 R)
• M4: 1,932,954 km (0.079 R)
• M5: 2,414,510 km (0.071 R)
• M6: 2,668,976 km (0.11 R)
• M7: 3,499,244 km (0.115 R)
• M8: 4,437,821 km (0.092 R)
• M9: 4,489,283 km (0.077 R)
• M10: 4,541,043 km (0.11 R)
• M11: 4,837,546 km (0.076 R)
• M12: 5,212,738 km (0.119 R)
• M13: 6,647,381 km (0.049 R)
• M14: 7,653,726 km (0.1 R)
• M15: 7,985,834 km (0.117 R)
• M16: 8,258,999 km (0.116 R)
• M17: 8,578,241 km (0.086 R)
• M18: 8,685,503 km (0.062 R)
• M19: 9,360,488 km (0.086 R)
• M20: 10,142,885 km (0.119 R)
• M21: 10,233,691 km (0.085 R)
• M22: 10,599,458 km (0.032 R)
• M23: 10,714,499 km (0.08 R)
• M24: 11,155,962 km (0.104 R)
• M25: 13,103,876 km (0.108 R)
• M26: 14,154,651 km (0.037 R)
• M27: 14,434,250 km (0.119 R)
• M28: 15,024,862 km (0.11 R)
• M29: 15,440,445 km (0.059 R)
• M30: 16,495,708 km (0.088 R)
• M31: 16,682,855 km (0.036 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: 511 - 16,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit