🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 849.1

Radius: 11.1

Gravity: 6.89 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.67 AU - 0.79 AU

Year: 431 Days

Day: 5.3 Hours

Environment

Temp: -164 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 11,376,937 km

• M1: 139,575 km (0.113 R)
• M2: 245,341 km (0.049 R)
• M3: 319,242 km (0.04 R)
• M4: 411,394 km (0.119 R)
• M5: 526,585 km (0.105 R)
• M6: 606,619 km (0.039 R)
• M7: 691,441 km (0.09 R)
• M8: 811,568 km (0.031 R)
• M9: 934,687 km (0.119 R)
• M10: 1,226,703 km (0.052 R)
• M11: 1,310,926 km (0.099 R)
• M12: 1,419,085 km (0.105 R)
• M13: 1,564,495 km (0.084 R)
• M14: 1,714,990 km (0.057 R)
• M15: 1,852,171 km (0.082 R)
• M16: 1,986,959 km (0.102 R)
• M17: 2,068,191 km (0.067 R)
• M18: 2,169,768 km (0.072 R)
• M19: 2,464,625 km (0.072 R)
• M20: 2,765,466 km (0.068 R)
• M21: 2,892,026 km (0.075 R)
• M22: 3,100,117 km (0.042 R)
• M23: 3,335,434 km (0.109 R)
• M24: 3,478,001 km (0.099 R)
• M25: 3,847,208 km (0.111 R)
• M26: 3,917,819 km (0.052 R)
• M27: 3,988,878 km (0.116 R)
• M28: 4,116,335 km (0.109 R)
• M29: 4,261,445 km (0.113 R)
• M30: 4,474,024 km (0.101 R)
• M31: 4,631,550 km (0.115 R)
• M32: 4,969,342 km (0.119 R)
• M33: 5,055,062 km (0.117 R)
• M34: 5,158,583 km (0.101 R)
• M35: 5,262,853 km (0.109 R)
• M36: 5,332,715 km (0.111 R)
• M37: 5,482,164 km (0.075 R)
• M38: 5,588,677 km (0.047 R)
• M39: 5,713,591 km (0.075 R)
• M40: 5,794,524 km (0.045 R)
• M41: 5,993,788 km (0.099 R)
• M42: 6,232,397 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.2

Radius: 10.8

Gravity: 5.18 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.99 AU - 1.11 AU

Year: 743 Days

Day: 5.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 11,376,937 km

• M1: 135,087 km (0.114 R)
• M2: 208,091 km (0.119 R)
• M3: 318,494 km (0.119 R)
• M4: 474,674 km (0.082 R)
• M5: 561,740 km (0.029 R)
• M6: 664,813 km (0.1 R)
• M7: 875,746 km (0.114 R)
• M8: 975,528 km (0.068 R)
• M9: 1,079,349 km (0.118 R)
• M10: 1,242,560 km (0.035 R)
• M11: 1,330,523 km (0.088 R)
• M12: 1,440,328 km (0.034 R)
• M13: 1,573,470 km (0.107 R)
• M14: 1,760,019 km (0.034 R)
• M15: 1,838,109 km (0.078 R)
• M16: 1,939,387 km (0.084 R)
• M17: 2,020,170 km (0.092 R)
• M18: 2,170,216 km (0.113 R)
• M19: 2,308,445 km (0.075 R)
• M20: 2,418,100 km (0.043 R)
• M21: 2,513,394 km (0.102 R)
• M22: 2,593,877 km (0.093 R)
• M23: 2,765,765 km (0.078 R)
• M24: 2,983,879 km (0.044 R)
• M25: 3,086,354 km (0.068 R)
• M26: 3,233,708 km (0.081 R)
• M27: 3,392,431 km (0.051 R)
• M28: 3,463,789 km (0.113 R)
• M29: 3,553,697 km (0.067 R)
• M30: 3,689,981 km (0.093 R)
• M31: 4,043,182 km (0.026 R)
• M32: 4,185,748 km (0.069 R)
• M33: 4,300,939 km (0.061 R)
• M34: 4,368,557 km (0.026 R)
• M35: 4,642,920 km (0.056 R)
• M36: 4,712,483 km (0.108 R)
• M37: 4,802,391 km (0.094 R)
• M38: 4,882,725 km (0.101 R)
• M39: 5,004,049 km (0.031 R)
• M40: 5,095,902 km (0.115 R)
• M41: 5,177,882 km (0.069 R)
• M42: 5,489,344 km (0.071 R)
• M43: 5,636,848 km (0.095 R)
• M44: 5,742,913 km (0.091 R)
• M45: 5,817,712 km (0.066 R)
• M46: 6,043,754 km (0.074 R)
• M47: 6,218,035 km (0.048 R)
• M48: 6,338,761 km (0.108 R)
• M49: 6,427,024 km (0.097 R)
• M50: 6,773,193 km (0.117 R)
• M51: 6,840,961 km (0.084 R)
• M52: 6,942,987 km (0.107 R)
• M53: 7,033,942 km (0.065 R)
• M54: 7,182,792 km (0.081 R)
• M55: 7,321,170 km (0.049 R)
• M56: 7,612,288 km (0.043 R)
• M57: 7,919,113 km (0.041 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 9.9

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.6 AU - 2.4 AU

Year: 1952 Days

Day: 7.8 Hours

Environment

Temp: -203 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 11,376,937 km

• M1: 124,166 km (0.06 R)
• M2: 187,596 km (0.071 R)
• M3: 252,671 km (0.092 R)
• M4: 382,522 km (0.04 R)
• M5: 495,169 km (0.099 R)
• M6: 626,516 km (0.103 R)
• M7: 699,968 km (0.026 R)
• M8: 763,847 km (0.07 R)
• M9: 870,510 km (0.07 R)
• M10: 1,011,282 km (0.104 R)
• M11: 1,077,254 km (0.096 R)
• M12: 1,175,390 km (0.114 R)
• M13: 1,606,532 km (0.107 R)
• M14: 1,917,097 km (0.078 R)
• M15: 1,990,848 km (0.057 R)
• M16: 2,065,498 km (0.077 R)
• M17: 2,150,769 km (0.103 R)
• M18: 2,256,534 km (0.065 R)
• M19: 2,334,624 km (0.117 R)
• M20: 2,553,935 km (0.072 R)
• M21: 2,625,143 km (0.073 R)
• M22: 2,916,859 km (0.116 R)
• M23: 2,980,887 km (0.114 R)
• M24: 3,120,911 km (0.041 R)
• M25: 3,219,197 km (0.093 R)
• M26: 3,296,389 km (0.077 R)
• M27: 3,818,934 km (0.097 R)
• M28: 4,149,845 km (0.119 R)
• M29: 4,221,951 km (0.107 R)
• M30: 4,700,963 km (0.077 R)
• M31: 5,353,360 km (0.072 R)
• M32: 5,471,542 km (0.11 R)
• M33: 5,683,672 km (0.085 R)
• M34: 6,075,170 km (0.076 R)
• M35: 6,157,299 km (0.113 R)
• M36: 6,405,781 km (0.106 R)
• M37: 6,587,393 km (0.073 R)
• M38: 7,027,210 km (0.119 R)
• M39: 7,214,507 km (0.089 R)
• M40: 7,301,573 km (0.112 R)
• M41: 7,771,460 km (0.073 R)
• M42: 7,905,499 km (0.093 R)
• M43: 8,190,783 km (0.109 R)
• M44: 8,494,765 km (0.076 R)
• M45: 8,617,436 km (0.101 R)
• M46: 9,255,321 km (0.083 R)
• M47: 9,381,582 km (0.106 R)
• M48: 9,604,034 km (0.098 R)
• M49: 9,763,804 km (0.046 R)
• M50: 9,892,458 km (0.106 R)
• M51: 10,086,188 km (0.058 R)
• M52: 10,216,188 km (0.098 R)
• M53: 10,857,664 km (0.101 R)
• M54: 11,309,449 km (0.103 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 557 - 10,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit