🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.53 AU - 1.75 AU

Year: 800 Days

Day: 40.7 Hours

Environment

Temp: -60 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 32,503,224 km

• M1: 1,267,543 km (0.117 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.7 AU - 1.84 AU

Year: 897 Days

Day: 29.2 Hours

Environment

Temp: -64 °C

Axial Tilt: 92.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.8

Radius: 9.6

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 4.66 AU - 5.18 AU

Year: 4156 Days

Day: 8.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 32,503,224 km

• M1: 119,977 km (0.064 R)
• M2: 211,681 km (0.118 R)
• M3: 294,857 km (0.105 R)
• M4: 499,657 km (0.108 R)
• M5: 573,259 km (0.095 R)
• M6: 633,248 km (0.043 R)
• M7: 818,151 km (0.115 R)
• M8: 937,679 km (0.078 R)
• M9: 1,074,262 km (0.05 R)
• M10: 1,183,918 km (0.11 R)
• M11: 1,251,685 km (0.09 R)
• M12: 1,355,806 km (0.101 R)
• M13: 1,474,885 km (0.086 R)
• M14: 1,548,188 km (0.111 R)
• M15: 1,673,103 km (0.115 R)
• M16: 1,946,567 km (0.045 R)
• M17: 2,027,350 km (0.112 R)
• M18: 2,290,792 km (0.093 R)
• M19: 2,362,001 km (0.094 R)
• M20: 3,083,063 km (0.099 R)
• M21: 3,451,672 km (0.11 R)
• M22: 3,632,984 km (0.08 R)
• M23: 3,783,629 km (0.039 R)
• M24: 3,885,206 km (0.11 R)
• M25: 3,953,573 km (0.052 R)
• M26: 4,039,442 km (0.054 R)
• M27: 4,442,608 km (0.067 R)
• M28: 4,567,971 km (0.114 R)
• M29: 4,785,486 km (0.071 R)
• M30: 5,420,380 km (0.108 R)
• M31: 5,535,271 km (0.091 R)
• M32: 5,767,297 km (0.072 R)
• M33: 5,982,868 km (0.115 R)
• M34: 6,261,120 km (0.113 R)
• M35: 6,892,273 km (0.109 R)
• M36: 7,501,136 km (0.053 R)
• M37: 8,105,362 km (0.09 R)
• M38: 8,635,687 km (0.117 R)
• M39: 8,882,523 km (0.108 R)
• M40: 8,972,880 km (0.074 R)
• M41: 9,245,747 km (0.102 R)
• M42: 9,590,719 km (0.104 R)
• M43: 10,080,653 km (0.043 R)
• M44: 10,269,595 km (0.112 R)
• M45: 10,507,306 km (0.059 R)
• M46: 11,377,965 km (0.076 R)
• M47: 11,550,003 km (0.046 R)
• M48: 11,896,621 km (0.096 R)
• M49: 12,171,432 km (0.117 R)
• M50: 12,473,470 km (0.099 R)
• M51: 12,600,180 km (0.099 R)
• M52: 12,727,188 km (0.118 R)
• M53: 13,059,445 km (0.087 R)
• M54: 13,863,534 km (0.095 R)
• M55: 13,942,222 km (0.069 R)
• M56: 14,683,629 km (0.08 R)
• M57: 15,032,192 km (0.079 R)
• M58: 15,329,144 km (0.086 R)
• M59: 15,655,567 km (0.062 R)
• M60: 15,984,084 km (0.093 R)
• M61: 16,204,441 km (0.042 R)
• M62: 16,287,319 km (0.099 R)
• M63: 16,481,347 km (0.114 R)
• M64: 16,983,547 km (0.078 R)
• M65: 17,406,011 km (0.074 R)
• M66: 18,031,779 km (0.077 R)
• M67: 18,462,771 km (0.109 R)
• M68: 19,100,955 km (0.111 R)
• M69: 19,657,908 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.7

Radius: 12.1

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 4.33 AU - 6.61 AU

Year: 4872 Days

Day: 10.9 Hours

Environment

Temp: -152 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,503,224 km

• M1: 151,393 km (0.096 R)
• M2: 253,120 km (0.076 R)
• M3: 550,819 km (0.036 R)
• M4: 828,772 km (0.078 R)
• M5: 905,516 km (0.101 R)
• M6: 1,025,643 km (0.111 R)
• M7: 1,238,521 km (0.076 R)
• M8: 1,404,126 km (0.09 R)
• M9: 1,724,714 km (0.097 R)
• M10: 1,859,651 km (0.025 R)
• M11: 2,068,789 km (0.037 R)
• M12: 2,664,488 km (0.04 R)
• M13: 2,742,578 km (0.085 R)
• M14: 3,022,326 km (0.1 R)
• M15: 3,269,611 km (0.11 R)
• M16: 3,353,386 km (0.12 R)
• M17: 3,587,955 km (0.087 R)
• M18: 3,718,255 km (0.061 R)
• M19: 3,872,341 km (0.1 R)
• M20: 4,301,088 km (0.088 R)
• M21: 4,439,616 km (0.071 R)
• M22: 4,603,276 km (0.083 R)
• M23: 4,816,603 km (0.104 R)
• M24: 5,277,663 km (0.087 R)
• M25: 5,501,162 km (0.033 R)
• M26: 5,601,543 km (0.111 R)
• M27: 5,677,090 km (0.12 R)
• M28: 5,931,855 km (0.08 R)
• M29: 6,242,420 km (0.115 R)
• M30: 6,584,999 km (0.066 R)
• M31: 6,798,774 km (0.075 R)
• M32: 7,565,464 km (0.117 R)
• M33: 7,677,213 km (0.069 R)
• M34: 7,930,782 km (0.093 R)
• M35: 8,129,896 km (0.1 R)
• M36: 8,244,488 km (0.1 R)
• M37: 8,446,146 km (0.117 R)
• M38: 8,649,599 km (0.113 R)
• M39: 9,995,681 km (0.11 R)
• M40: 10,552,185 km (0.107 R)
• M41: 11,922,502 km (0.083 R)
• M42: 12,678,270 km (0.118 R)
• M43: 13,381,978 km (0.116 R)
• M44: 13,653,349 km (0.087 R)
• M45: 13,755,674 km (0.108 R)
• M46: 14,132,810 km (0.103 R)
• M47: 14,722,226 km (0.115 R)
• M48: 15,249,109 km (0.11 R)
• M49: 15,532,747 km (0.038 R)
• M50: 15,675,164 km (0.064 R)
• M51: 16,104,959 km (0.101 R)
• M52: 16,793,707 km (0.078 R)
• M53: 17,454,930 km (0.106 R)
• M54: 17,900,432 km (0.082 R)
• M55: 18,049,881 km (0.086 R)
• M56: 18,199,628 km (0.082 R)
• M57: 18,613,715 km (0.106 R)
• M58: 18,802,956 km (0.11 R)
• M59: 19,145,236 km (0.058 R)
• M60: 19,489,461 km (0.11 R)
• M61: 20,612,791 km (0.103 R)
• M62: 21,360,182 km (0.116 R)
• M63: 21,996,572 km (0.101 R)
• M64: 22,477,828 km (0.102 R)
• M65: 22,800,660 km (0.111 R)
• M66: 22,881,593 km (0.034 R)
• M67: 23,450,813 km (0.115 R)
• M68: 23,532,493 km (0.106 R)
• M69: 24,189,676 km (0.074 R)
• M70: 24,313,544 km (0.113 R)
• M71: 24,396,122 km (0.099 R)
• M72: 25,019,496 km (0.06 R)
• M73: 25,102,971 km (0.038 R)
• M74: 26,112,159 km (0.099 R)
• M75: 26,409,111 km (0.12 R)
• M76: 26,536,568 km (0.055 R)
• M77: 26,792,380 km (0.083 R)
• M78: 27,392,417 km (0.1 R)
• M79: 27,478,436 km (0.062 R)
• M80: 27,694,007 km (0.106 R)
• M81: 27,780,325 km (0.081 R)
• M82: 28,126,793 km (0.089 R)
• M83: 28,431,225 km (0.12 R)
• M84: 28,561,973 km (0.047 R)
• M85: 29,218,708 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.5

Radius: 9.2

Gravity: 2.19 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 9.18 AU - 9.34 AU

Year: 10730 Days

Day: 13.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 32,503,224 km

• M1: 133,441 km (0.088 R)
• M2: 220,058 km (0.103 R)
• M3: 335,698 km (0.115 R)
• M4: 498,460 km (0.111 R)
• M5: 714,330 km (0.037 R)
• M6: 1,216,380 km (0.054 R)
• M7: 1,996,084 km (0.066 R)
• M8: 2,344,647 km (0.112 R)
• M9: 2,567,249 km (0.095 R)
• M10: 2,989,713 km (0.101 R)
• M11: 3,120,612 km (0.034 R)
• M12: 3,275,894 km (0.098 R)
• M13: 3,433,870 km (0.081 R)
• M14: 3,594,238 km (0.105 R)
• M15: 4,211,629 km (0.086 R)
• M16: 4,334,299 km (0.053 R)
• M17: 4,785,187 km (0.084 R)
• M18: 5,463,015 km (0.105 R)
• M19: 5,650,760 km (0.093 R)
• M20: 6,198,588 km (0.118 R)
• M21: 6,282,363 km (0.084 R)
• M22: 6,563,906 km (0.086 R)
• M23: 7,052,193 km (0.064 R)
• M24: 7,227,372 km (0.067 R)
• M25: 7,492,759 km (0.079 R)
• M26: 7,611,689 km (0.108 R)
• M27: 7,731,368 km (0.108 R)
• M28: 7,851,644 km (0.109 R)
• M29: 9,342,836 km (0.067 R)
• M30: 9,406,864 km (0.099 R)
• M31: 9,794,023 km (0.093 R)
• M32: 10,219,330 km (0.087 R)
• M33: 10,952,808 km (0.092 R)
• M34: 11,088,045 km (0.104 R)
• M35: 11,462,638 km (0.109 R)
• M36: 12,364,713 km (0.094 R)
• M37: 12,505,484 km (0.119 R)
• M38: 14,569,337 km (0.1 R)
• M39: 15,129,730 km (0.089 R)
• M40: 15,242,677 km (0.085 R)
• M41: 15,431,619 km (0.047 R)
• M42: 15,545,313 km (0.103 R)
• M43: 16,271,760 km (0.042 R)
• M44: 16,853,247 km (0.059 R)
• M45: 17,166,056 km (0.102 R)
• M46: 17,956,681 km (0.102 R)
• M47: 18,476,833 km (0.057 R)
• M48: 18,920,989 km (0.053 R)
• M49: 19,286,905 km (0.098 R)
• M50: 19,368,586 km (0.088 R)
• M51: 19,696,205 km (0.049 R)
• M52: 19,819,623 km (0.113 R)
• M53: 19,984,480 km (0.112 R)
• M54: 20,606,957 km (0.095 R)
• M55: 21,067,419 km (0.116 R)
• M56: 21,956,031 km (0.1 R)
• M57: 22,426,366 km (0.081 R)
• M58: 22,512,236 km (0.098 R)
• M59: 22,598,254 km (0.116 R)
• M60: 22,943,227 km (0.1 R)
• M61: 23,203,079 km (0.041 R)
• M62: 23,594,875 km (0.097 R)
• M63: 23,682,091 km (0.076 R)
• M64: 24,076,581 km (0.106 R)
• M65: 24,296,489 km (0.096 R)
• M66: 24,782,982 km (0.12 R)
• M67: 25,451,535 km (0.099 R)
• M68: 25,675,632 km (0.077 R)
• M69: 26,715,188 km (0.108 R)
• M70: 26,943,025 km (0.064 R)
• M71: 27,034,280 km (0.096 R)
• M72: 27,125,684 km (0.09 R)
• M73: 27,308,792 km (0.105 R)
• M74: 27,492,349 km (0.109 R)
• M75: 28,230,614 km (0.081 R)
• M76: 28,835,289 km (0.032 R)
• M77: 30,010,081 km (0.076 R)
• M78: 30,152,049 km (0.092 R)
• M79: 30,341,739 km (0.103 R)
• M80: 30,627,022 km (0.077 R)
• M81: 30,722,316 km (0.093 R)
• M82: 31,392,216 km (0.105 R)
• M83: 31,584,598 km (0.107 R)
• M84: 31,728,960 km (0.098 R)
• M85: 32,260,631 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 13,808 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit