🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446

Radius: 10.4

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.61 AU - 0.77 AU

Year: 376 Days

Day: 6.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 11,398,884 km

• M1: 136,882 km (0.078 R)
• M2: 202,705 km (0.113 R)
• M3: 349,161 km (0.113 R)
• M4: 414,087 km (0.065 R)
• M5: 495,917 km (0.063 R)
• M6: 562,488 km (0.09 R)
• M7: 713,133 km (0.104 R)
• M8: 819,048 km (0.079 R)
• M9: 984,803 km (0.039 R)
• M10: 1,056,011 km (0.086 R)
• M11: 1,141,432 km (0.104 R)
• M12: 1,267,543 km (0.081 R)
• M13: 1,341,295 km (0.097 R)
• M14: 1,407,566 km (0.081 R)
• M15: 1,475,035 km (0.092 R)
• M16: 1,562,101 km (0.116 R)
• M17: 1,669,961 km (0.109 R)
• M18: 1,819,409 km (0.109 R)
• M19: 1,923,230 km (0.102 R)
• M20: 2,003,714 km (0.096 R)
• M21: 2,126,683 km (0.102 R)
• M22: 2,347,789 km (0.084 R)
• M23: 2,527,007 km (0.108 R)
• M24: 2,654,614 km (0.109 R)
• M25: 2,750,357 km (0.028 R)
• M26: 2,904,742 km (0.107 R)
• M27: 3,020,979 km (0.114 R)
• M28: 3,097,424 km (0.094 R)
• M29: 3,174,467 km (0.116 R)
• M30: 3,258,242 km (0.035 R)
• M31: 3,361,015 km (0.055 R)
• M32: 3,452,569 km (0.102 R)
• M33: 3,538,738 km (0.12 R)
• M34: 3,638,220 km (0.069 R)
• M35: 3,820,730 km (0.115 R)
• M36: 4,006,381 km (0.107 R)
• M37: 4,097,186 km (0.052 R)
• M38: 4,326,969 km (0.096 R)
• M39: 4,420,168 km (0.091 R)
• M40: 4,540,894 km (0.099 R)
• M41: 4,642,321 km (0.082 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528

Radius: 10

Gravity: 5.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.03 AU - 1.61 AU

Year: 995 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 11,398,884 km

• M1: 148,700 km (0.102 R)
• M2: 238,010 km (0.117 R)
• M3: 331,060 km (0.109 R)
• M4: 601,683 km (0.062 R)
• M5: 681,568 km (0.034 R)
• M6: 771,327 km (0.096 R)
• M7: 889,509 km (0.115 R)
• M8: 1,065,586 km (0.102 R)
• M9: 1,198,728 km (0.041 R)
• M10: 1,302,399 km (0.06 R)
• M11: 1,496,577 km (0.112 R)
• M12: 1,692,850 km (0.035 R)
• M13: 1,913,656 km (0.059 R)
• M14: 2,027,799 km (0.057 R)
• M15: 2,135,659 km (0.102 R)
• M16: 2,220,032 km (0.09 R)
• M17: 2,340,159 km (0.069 R)
• M18: 2,471,207 km (0.094 R)
• M19: 2,586,846 km (0.098 R)
• M20: 2,759,183 km (0.064 R)
• M21: 3,010,657 km (0.049 R)
• M22: 3,115,226 km (0.109 R)
• M23: 3,269,611 km (0.05 R)
• M24: 3,416,516 km (0.088 R)
• M25: 3,626,103 km (0.101 R)
• M26: 3,860,523 km (0.116 R)
• M27: 3,974,516 km (0.103 R)
• M28: 4,131,594 km (0.049 R)
• M29: 4,538,949 km (0.027 R)
• M30: 4,758,559 km (0.095 R)
• M31: 4,836,200 km (0.11 R)
• M32: 4,959,169 km (0.039 R)
• M33: 5,038,007 km (0.05 R)
• M34: 5,105,925 km (0.118 R)
• M35: 5,173,992 km (0.03 R)
• M36: 5,345,880 km (0.058 R)
• M37: 5,415,144 km (0.089 R)
• M38: 5,589,575 km (0.046 R)
• M39: 5,813,373 km (0.1 R)
• M40: 6,015,929 km (0.116 R)
• M41: 6,245,262 km (0.04 R)
• M42: 6,342,651 km (0.112 R)
• M43: 6,416,103 km (0.11 R)
• M44: 6,862,503 km (0.093 R)
• M45: 6,937,751 km (0.064 R)
• M46: 7,076,727 km (0.083 R)
• M47: 7,178,304 km (0.061 R)
• M48: 7,267,614 km (0.118 R)
• M49: 7,486,177 km (0.103 R)
• M50: 7,615,728 km (0.063 R)
• M51: 7,745,879 km (0.119 R)
• M52: 7,876,926 km (0.114 R)
• M53: 8,061,680 km (0.051 R)
• M54: 8,167,894 km (0.099 R)
• M55: 8,502,694 km (0.065 R)
• M56: 8,583,776 km (0.052 R)
• M57: 8,651,394 km (0.086 R)
• M58: 8,719,312 km (0.073 R)
• M59: 9,102,881 km (0.102 R)
• M60: 9,241,259 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 314.6

Radius: 14.2

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.76 AU - 2.28 AU

Year: 1883 Days

Day: 8 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 11,398,884 km

• M1: 176,974 km (0.056 R)
• M2: 326,871 km (0.041 R)
• M3: 494,571 km (0.089 R)
• M4: 619,485 km (0.084 R)
• M5: 824,135 km (0.092 R)
• M6: 1,038,209 km (0.115 R)
• M7: 1,184,067 km (0.036 R)
• M8: 1,288,038 km (0.12 R)
• M9: 1,412,204 km (0.112 R)
• M10: 1,800,859 km (0.085 R)
• M11: 1,941,332 km (0.104 R)
• M12: 2,243,370 km (0.084 R)
• M13: 2,467,318 km (0.115 R)
• M14: 2,613,624 km (0.108 R)
• M15: 3,126,745 km (0.102 R)
• M16: 3,297,287 km (0.108 R)
• M17: 3,612,041 km (0.108 R)
• M18: 3,803,376 km (0.087 R)
• M19: 3,973,619 km (0.119 R)
• M20: 4,146,255 km (0.087 R)
• M21: 4,384,863 km (0.038 R)
• M22: 4,718,616 km (0.03 R)
• M23: 4,941,517 km (0.114 R)
• M24: 5,127,617 km (0.083 R)
• M25: 5,493,234 km (0.111 R)
• M26: 5,811,578 km (0.119 R)
• M27: 5,951,751 km (0.107 R)
• M28: 6,079,059 km (0.061 R)
• M29: 6,278,772 km (0.082 R)
• M30: 6,509,751 km (0.094 R)
• M31: 6,640,949 km (0.058 R)
• M32: 7,492,310 km (0.089 R)
• M33: 7,599,273 km (0.12 R)
• M34: 7,737,501 km (0.056 R)
• M35: 7,845,660 km (0.117 R)
• M36: 8,047,767 km (0.11 R)
• M37: 8,188,688 km (0.091 R)
• M38: 8,298,942 km (0.118 R)
• M39: 8,457,216 km (0.109 R)
• M40: 8,760,900 km (0.056 R)
• M41: 8,873,697 km (0.105 R)
• M42: 9,116,943 km (0.074 R)
• M43: 9,247,692 km (0.118 R)
• M44: 9,659,983 km (0.114 R)
• M45: 9,943,920 km (0.099 R)
• M46: 10,061,654 km (0.04 R)
• M47: 10,230,699 km (0.086 R)
• M48: 10,451,655 km (0.072 R)
• M49: 10,554,279 km (0.098 R)
• M50: 10,708,814 km (0.104 R)
• M51: 10,950,714 km (0.118 R)
• M52: 11,211,762 km (0.067 R)
• M53: 11,404,594 km (0.058 R)
• M54: 11,864,757 km (0.086 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.9

Radius: 13.4

Gravity: 1.43 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.79 AU - 2.27 AU

Year: 1897 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 11,398,884 km

• M1: 168,447 km (0.09 R)
• M2: 288,425 km (0.104 R)
• M3: 430,393 km (0.102 R)
• M4: 582,085 km (0.06 R)
• M5: 705,354 km (0.061 R)
• M6: 953,986 km (0.03 R)
• M7: 1,141,282 km (0.057 R)
• M8: 1,239,867 km (0.096 R)
• M9: 1,389,465 km (0.093 R)
• M10: 1,848,730 km (0.119 R)
• M11: 2,171,413 km (0.107 R)
• M12: 2,502,473 km (0.118 R)
• M13: 2,602,853 km (0.086 R)
• M14: 2,715,052 km (0.079 R)
• M15: 2,902,348 km (0.114 R)
• M16: 3,158,609 km (0.1 R)
• M17: 3,523,479 km (0.084 R)
• M18: 3,648,094 km (0.077 R)
• M19: 3,832,099 km (0.108 R)
• M20: 3,995,759 km (0.111 R)
• M21: 4,149,695 km (0.071 R)
• M22: 4,269,673 km (0.12 R)
• M23: 4,488,235 km (0.113 R)
• M24: 4,611,354 km (0.095 R)
• M25: 4,873,749 km (0.102 R)
• M26: 5,038,606 km (0.088 R)
• M27: 5,128,065 km (0.072 R)
• M28: 5,373,855 km (0.119 R)
• M29: 5,663,327 km (0.105 R)
• M30: 5,810,082 km (0.109 R)
• M31: 6,039,266 km (0.111 R)
• M32: 6,244,066 km (0.045 R)
• M33: 6,506,759 km (0.094 R)
• M34: 7,157,959 km (0.116 R)
• M35: 7,244,426 km (0.076 R)
• M36: 7,418,409 km (0.102 R)
• M37: 7,696,960 km (0.074 R)
• M38: 7,919,113 km (0.12 R)
• M39: 8,008,722 km (0.107 R)
• M40: 8,113,590 km (0.081 R)
• M41: 8,354,891 km (0.052 R)
• M42: 8,690,739 km (0.11 R)
• M43: 8,814,007 km (0.036 R)
• M44: 9,046,632 km (0.111 R)
• M45: 9,281,351 km (0.089 R)
• M46: 9,391,605 km (0.082 R)
• M47: 9,709,051 km (0.039 R)
• M48: 9,820,951 km (0.119 R)
• M49: 9,981,469 km (0.082 R)
• M50: 10,289,192 km (0.102 R)
• M51: 10,419,641 km (0.115 R)
• M52: 10,864,097 km (0.078 R)
• M53: 11,030,300 km (0.107 R)
• M54: 11,147,136 km (0.1 R)
• M55: 11,382,004 km (0.066 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 17,551 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit