🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 2.05 AU - 2.51 AU

Year: 1318 Days

Day: 27.4 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,819,322 km

• M1: 173,534 km (0.111 R)
• M2: 1,638,695 km (0.092 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.8

Radius: 14.7

Gravity: 4.25 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 4.49 AU - 5.21 AU

Year: 4090 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 32,819,322 km

• M1: 190,139 km (0.064 R)
• M2: 405,709 km (0.037 R)
• M3: 566,378 km (0.113 R)
• M4: 684,709 km (0.047 R)
• M5: 825,481 km (0.092 R)
• M6: 1,282,203 km (0.105 R)
• M7: 1,764,357 km (0.07 R)
• M8: 1,864,139 km (0.11 R)
• M9: 1,966,015 km (0.059 R)
• M10: 2,087,489 km (0.105 R)
• M11: 2,211,505 km (0.074 R)
• M12: 2,467,168 km (0.107 R)
• M13: 2,617,664 km (0.098 R)
• M14: 2,849,540 km (0.109 R)
• M15: 3,048,057 km (0.117 R)
• M16: 3,564,468 km (0.069 R)
• M17: 4,175,725 km (0.082 R)
• M18: 4,333,850 km (0.097 R)
• M19: 4,563,184 km (0.104 R)
• M20: 4,679,272 km (0.092 R)
• M21: 4,796,557 km (0.084 R)
• M22: 4,890,953 km (0.045 R)
• M23: 4,986,097 km (0.079 R)
• M24: 6,201,281 km (0.083 R)
• M25: 6,749,407 km (0.085 R)
• M26: 7,367,845 km (0.104 R)
• M27: 7,753,209 km (0.084 R)
• M28: 8,630,002 km (0.067 R)
• M29: 8,803,386 km (0.119 R)
• M30: 9,153,595 km (0.09 R)
• M31: 9,300,799 km (0.075 R)
• M32: 9,448,901 km (0.086 R)
• M33: 10,384,785 km (0.089 R)
• M34: 10,786,006 km (0.093 R)
• M35: 10,941,738 km (0.063 R)
• M36: 11,223,879 km (0.117 R)
• M37: 11,318,425 km (0.102 R)
• M38: 12,084,815 km (0.111 R)
• M39: 12,311,456 km (0.108 R)
• M40: 12,474,218 km (0.095 R)
• M41: 12,637,729 km (0.103 R)
• M42: 13,869,967 km (0.086 R)
• M43: 14,073,420 km (0.08 R)
• M44: 14,346,286 km (0.098 R)
• M45: 14,483,318 km (0.108 R)
• M46: 14,689,763 km (0.097 R)
• M47: 15,035,932 km (0.083 R)
• M48: 15,314,783 km (0.061 R)
• M49: 16,233,164 km (0.101 R)
• M50: 16,447,687 km (0.119 R)
• M51: 16,988,035 km (0.048 R)
• M52: 17,864,679 km (0.098 R)
• M53: 18,718,733 km (0.092 R)
• M54: 19,434,259 km (0.099 R)
• M55: 19,890,832 km (0.097 R)
• M56: 20,158,762 km (0.057 R)
• M57: 20,620,870 km (0.051 R)
• M58: 20,736,958 km (0.07 R)
• M59: 21,752,278 km (0.083 R)
• M60: 22,107,424 km (0.103 R)
• M61: 22,385,077 km (0.076 R)
• M62: 22,943,676 km (0.12 R)
• M63: 23,305,403 km (0.051 R)
• M64: 23,668,777 km (0.075 R)
• M65: 23,830,941 km (0.095 R)
• M66: 23,952,863 km (0.097 R)
• M67: 24,319,677 km (0.079 R)
• M68: 24,647,296 km (0.107 R)
• M69: 24,976,412 km (0.111 R)
• M70: 26,559,606 km (0.054 R)
• M71: 27,151,116 km (0.104 R)
• M72: 27,448,517 km (0.089 R)
• M73: 27,576,273 km (0.085 R)
• M74: 28,304,067 km (0.088 R)
• M75: 28,476,254 km (0.088 R)
• M76: 28,951,526 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 109.6

Radius: 13.8

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.48 AU - 8.96 AU

Year: 7428 Days

Day: 8.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 32,819,322 km

• M1: 195,973 km (0.04 R)
• M2: 714,928 km (0.101 R)
• M3: 1,051,673 km (0.053 R)
• M4: 1,141,133 km (0.077 R)
• M5: 1,413,849 km (0.113 R)
• M6: 1,748,201 km (0.071 R)
• M7: 2,008,800 km (0.116 R)
• M8: 2,267,455 km (0.075 R)
• M9: 2,401,195 km (0.078 R)
• M10: 2,583,555 km (0.081 R)
• M11: 2,946,031 km (0.105 R)
• M12: 3,125,399 km (0.056 R)
• M13: 3,325,261 km (0.114 R)
• M14: 3,478,001 km (0.097 R)
• M15: 3,633,134 km (0.069 R)
• M16: 3,720,200 km (0.094 R)
• M17: 3,879,073 km (0.087 R)
• M18: 4,040,040 km (0.098 R)
• M19: 4,130,547 km (0.038 R)
• M20: 4,611,953 km (0.071 R)
• M21: 4,744,646 km (0.1 R)
• M22: 5,052,818 km (0.117 R)
• M23: 5,209,447 km (0.062 R)
• M24: 5,527,641 km (0.056 R)
• M25: 5,893,259 km (0.111 R)
• M26: 6,203,973 km (0.086 R)
• M27: 6,350,729 km (0.088 R)
• M28: 6,520,074 km (0.068 R)
• M29: 6,733,849 km (0.108 R)
• M30: 6,820,017 km (0.107 R)
• M31: 7,036,934 km (0.1 R)
• M32: 7,500,239 km (0.046 R)
• M33: 7,859,872 km (0.095 R)
• M34: 8,019,044 km (0.084 R)
• M35: 8,225,190 km (0.088 R)
• M36: 8,854,399 km (0.115 R)
• M37: 9,571,721 km (0.075 R)
• M38: 10,159,191 km (0.088 R)
• M39: 10,382,541 km (0.114 R)
• M40: 10,707,916 km (0.079 R)
• M41: 11,240,934 km (0.104 R)
• M42: 11,626,896 km (0.109 R)
• M43: 11,964,838 km (0.119 R)
• M44: 12,122,065 km (0.066 R)
• M45: 12,332,549 km (0.072 R)
• M46: 12,438,315 km (0.104 R)
• M47: 12,571,008 km (0.054 R)
• M48: 13,133,047 km (0.076 R)
• M49: 13,241,057 km (0.117 R)
• M50: 13,485,201 km (0.04 R)
• M51: 13,730,841 km (0.083 R)
• M52: 13,950,450 km (0.116 R)
• M53: 14,143,431 km (0.075 R)
• M54: 14,672,110 km (0.106 R)
• M55: 15,093,976 km (0.113 R)
• M56: 15,235,496 km (0.084 R)
• M57: 15,349,041 km (0.07 R)
• M58: 16,325,616 km (0.12 R)
• M59: 16,909,496 km (0.063 R)
• M60: 16,997,609 km (0.115 R)
• M61: 17,174,434 km (0.11 R)
• M62: 17,500,258 km (0.056 R)
• M63: 17,857,947 km (0.077 R)
• M64: 18,037,614 km (0.116 R)
• M65: 18,976,041 km (0.112 R)
• M66: 19,559,024 km (0.093 R)
• M67: 20,648,246 km (0.07 R)
• M68: 21,311,264 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.5

Radius: 11

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 6.43 AU - 8.01 AU

Year: 7428 Days

Day: 11.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,819,322 km

• M1: 145,110 km (0.072 R)
• M2: 215,720 km (0.1 R)
• M3: 306,676 km (0.093 R)
• M4: 448,794 km (0.042 R)
• M5: 1,185,862 km (0.106 R)
• M6: 1,428,061 km (0.091 R)
• M7: 1,686,417 km (0.113 R)
• M8: 1,867,131 km (0.08 R)
• M9: 2,150,469 km (0.089 R)
• M10: 2,695,305 km (0.12 R)
• M11: 3,214,858 km (0.119 R)
• M12: 3,440,601 km (0.119 R)
• M13: 3,624,906 km (0.115 R)
• M14: 3,741,742 km (0.066 R)
• M15: 4,027,623 km (0.118 R)
• M16: 4,246,635 km (0.118 R)
• M17: 4,444,702 km (0.113 R)
• M18: 4,570,065 km (0.045 R)
• M19: 4,824,232 km (0.105 R)
• M20: 5,214,383 km (0.041 R)
• M21: 6,248,105 km (0.104 R)
• M22: 6,360,602 km (0.053 R)
• M23: 6,759,580 km (0.085 R)
• M24: 7,078,822 km (0.076 R)
• M25: 7,403,150 km (0.111 R)
• M26: 8,435,974 km (0.103 R)
• M27: 8,779,749 km (0.118 R)
• M28: 9,224,055 km (0.052 R)
• M29: 10,466,615 km (0.106 R)
• M30: 10,634,015 km (0.114 R)
• M31: 10,903,740 km (0.107 R)
• M32: 11,312,591 km (0.093 R)
• M33: 12,782,988 km (0.033 R)
• M34: 13,069,768 km (0.117 R)
• M35: 13,213,980 km (0.087 R)
• M36: 13,869,667 km (0.072 R)
• M37: 14,349,727 km (0.099 R)
• M38: 14,948,118 km (0.08 R)
• M39: 15,174,610 km (0.087 R)
• M40: 16,169,286 km (0.096 R)
• M41: 16,440,656 km (0.064 R)
• M42: 18,625,234 km (0.116 R)
• M43: 19,236,641 km (0.063 R)
• M44: 19,318,770 km (0.061 R)
• M45: 19,565,606 km (0.101 R)
• M46: 19,937,656 km (0.071 R)
• M47: 20,353,987 km (0.063 R)
• M48: 20,605,162 km (0.115 R)
• M49: 20,689,086 km (0.044 R)
• M50: 21,195,176 km (0.089 R)
• M51: 21,961,865 km (0.082 R)
• M52: 22,090,519 km (0.028 R)
• M53: 22,176,538 km (0.101 R)
• M54: 22,607,829 km (0.111 R)
• M55: 22,737,680 km (0.098 R)
• M56: 24,094,831 km (0.083 R)
• M57: 25,073,800 km (0.03 R)
• M58: 25,748,786 km (0.084 R)
• M59: 26,020,455 km (0.063 R)
• M60: 26,703,818 km (0.072 R)
• M61: 28,227,921 km (0.066 R)
• M62: 28,461,294 km (0.051 R)
• M63: 28,554,793 km (0.099 R)
• M64: 28,929,984 km (0.029 R)
• M65: 29,306,672 km (0.04 R)
• M66: 29,637,732 km (0.106 R)
• M67: 30,590,371 km (0.115 R)
• M68: 30,830,027 km (0.056 R)
• M69: 31,649,823 km (0.065 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 20,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit