🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.49 AU - 0.67 AU

Year: 285 Days

Day: 27.3 Hours

Environment

Temp: -123 °C

Axial Tilt: 31.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,645,935 km

• M1: 459,565 km (0.096 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.6

Radius: 8.4

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.53 AU - 3.43 AU

Year: 3322 Days

Day: 5.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 21,645,935 km

• M1: 105,018 km (0.066 R)
• M2: 186,848 km (0.111 R)
• M3: 320,289 km (0.091 R)
• M4: 398,230 km (0.114 R)
• M5: 476,918 km (0.079 R)
• M6: 739,313 km (0.074 R)
• M7: 944,411 km (0.084 R)
• M8: 1,035,367 km (0.034 R)
• M9: 1,138,889 km (0.063 R)
• M10: 1,408,015 km (0.064 R)
• M11: 1,481,169 km (0.117 R)
• M12: 1,598,603 km (0.079 R)
• M13: 1,686,118 km (0.117 R)
• M14: 1,786,348 km (0.052 R)
• M15: 1,865,785 km (0.115 R)
• M16: 2,075,670 km (0.104 R)
• M17: 2,646,386 km (0.068 R)
• M18: 2,882,601 km (0.059 R)
• M19: 3,111,935 km (0.089 R)
• M20: 3,545,619 km (0.097 R)
• M21: 3,923,952 km (0.099 R)
• M22: 3,983,343 km (0.092 R)
• M23: 4,163,159 km (0.083 R)
• M24: 4,223,746 km (0.037 R)
• M25: 4,330,559 km (0.101 R)
• M26: 4,484,645 km (0.095 R)
• M27: 4,593,552 km (0.082 R)
• M28: 4,798,053 km (0.109 R)
• M29: 4,893,646 km (0.066 R)
• M30: 5,038,007 km (0.114 R)
• M31: 5,135,097 km (0.052 R)
• M32: 5,200,022 km (0.1 R)
• M33: 5,546,191 km (0.066 R)
• M34: 5,781,060 km (0.114 R)
• M35: 6,575,574 km (0.077 R)
• M36: 6,663,987 km (0.075 R)
• M37: 7,112,182 km (0.053 R)
• M38: 7,496,200 km (0.089 R)
• M39: 7,681,551 km (0.05 R)
• M40: 8,075,443 km (0.12 R)
• M41: 8,303,579 km (0.118 R)
• M42: 8,380,024 km (0.074 R)
• M43: 8,533,811 km (0.11 R)
• M44: 8,883,122 km (0.099 R)
• M45: 9,000,556 km (0.094 R)
• M46: 9,177,829 km (0.119 R)
• M47: 9,296,610 km (0.067 R)
• M48: 10,060,606 km (0.117 R)
• M49: 10,907,630 km (0.099 R)
• M50: 10,970,461 km (0.09 R)
• M51: 11,075,478 km (0.1 R)
• M52: 11,392,626 km (0.049 R)
• M53: 11,456,504 km (0.061 R)
• M54: 11,691,373 km (0.099 R)
• M55: 12,014,355 km (0.073 R)
• M56: 12,209,580 km (0.112 R)
• M57: 12,362,020 km (0.11 R)
• M58: 12,603,022 km (0.08 R)
• M59: 13,156,534 km (0.114 R)
• M60: 13,514,971 km (0.077 R)
• M61: 13,808,482 km (0.05 R)
• M62: 13,899,288 km (0.09 R)
• M63: 13,990,243 km (0.046 R)
• M64: 14,104,087 km (0.074 R)
• M65: 14,356,010 km (0.108 R)
• M66: 14,516,977 km (0.106 R)
• M67: 14,678,693 km (0.079 R)
• M68: 14,794,481 km (0.118 R)
• M69: 14,980,432 km (0.093 R)
• M70: 15,307,752 km (0.115 R)
• M71: 15,850,493 km (0.029 R)
• M72: 15,969,274 km (0.083 R)

Asteroid Belt

Center: 3.38 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 282.4

Radius: 9.7

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 3.16 AU - 4.38 AU

Year: 4726 Days

Day: 11.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 21,645,935 km

• M1: 130,599 km (0.107 R)
• M2: 249,679 km (0.109 R)
• M3: 361,279 km (0.082 R)
• M4: 429,047 km (0.109 R)
• M5: 519,254 km (0.119 R)
• M6: 598,541 km (0.063 R)
• M7: 821,891 km (0.084 R)
• M8: 895,194 km (0.098 R)
• M9: 1,141,282 km (0.118 R)
• M10: 1,212,192 km (0.048 R)
• M11: 1,333,815 km (0.117 R)
• M12: 1,459,626 km (0.039 R)
• M13: 1,550,283 km (0.089 R)
• M14: 1,737,130 km (0.107 R)
• M15: 1,861,297 km (0.03 R)
• M16: 2,387,432 km (0.101 R)
• M17: 2,494,993 km (0.114 R)
• M18: 2,572,784 km (0.077 R)
• M19: 2,651,473 km (0.062 R)
• M20: 2,730,909 km (0.05 R)
• M21: 2,795,236 km (0.08 R)
• M22: 2,908,781 km (0.101 R)
• M23: 4,145,656 km (0.066 R)
• M24: 4,294,356 km (0.1 R)
• M25: 4,501,550 km (0.095 R)
• M26: 4,712,034 km (0.09 R)
• M27: 5,103,232 km (0.062 R)
• M28: 5,586,583 km (0.088 R)
• M29: 5,689,207 km (0.094 R)
• M30: 5,854,513 km (0.113 R)
• M31: 6,000,520 km (0.044 R)
• M32: 6,211,304 km (0.031 R)
• M33: 7,056,382 km (0.094 R)
• M34: 7,937,364 km (0.046 R)
• M35: 8,145,604 km (0.112 R)
• M36: 8,285,478 km (0.078 R)
• M37: 8,567,470 km (0.1 R)
• M38: 9,020,602 km (0.095 R)
• M39: 9,092,858 km (0.039 R)
• M40: 9,335,206 km (0.12 R)
• M41: 9,506,047 km (0.065 R)
• M42: 9,826,037 km (0.096 R)
• M43: 9,975,036 km (0.104 R)
• M44: 10,224,865 km (0.066 R)
• M45: 10,935,604 km (0.093 R)
• M46: 11,038,378 km (0.116 R)
• M47: 11,322,913 km (0.099 R)
• M48: 11,609,842 km (0.104 R)
• M49: 11,714,710 km (0.066 R)
• M50: 11,846,356 km (0.06 R)
• M51: 12,137,623 km (0.085 R)
• M52: 12,350,950 km (0.111 R)
• M53: 12,538,546 km (0.115 R)
• M54: 12,808,270 km (0.081 R)
• M55: 13,134,543 km (0.034 R)
• M56: 13,435,983 km (0.069 R)
• M57: 13,518,711 km (0.096 R)
• M58: 14,382,339 km (0.102 R)
• M59: 14,721,328 km (0.076 R)
• M60: 15,034,586 km (0.082 R)
• M61: 15,263,770 km (0.064 R)
• M62: 15,407,533 km (0.079 R)
• M63: 15,551,746 km (0.114 R)
• M64: 15,696,557 km (0.034 R)
• M65: 15,841,667 km (0.088 R)
• M66: 16,162,554 km (0.108 R)
• M67: 16,781,291 km (0.07 R)
• M68: 17,019,002 km (0.107 R)
• M69: 17,678,429 km (0.086 R)
• M70: 17,799,304 km (0.106 R)
• M71: 18,011,284 km (0.065 R)
• M72: 18,868,031 km (0.111 R)
• M73: 18,991,599 km (0.101 R)
• M74: 19,425,732 km (0.107 R)
• M75: 19,800,625 km (0.045 R)
• M76: 19,926,137 km (0.117 R)
• M77: 19,988,968 km (0.12 R)
• M78: 20,177,910 km (0.1 R)
• M79: 20,335,736 km (0.082 R)
• M80: 21,003,391 km (0.085 R)
• M81: 21,291,816 km (0.09 R)
• M82: 21,516,961 km (0.066 R)
• M83: 21,645,914 km (0.106 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 350 - 13,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit