🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.2

Radius: 11.9

Gravity: 3.6 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.5 AU - 0.82 AU

Year: 377 Days

Day: 11.7 Hours

Environment

Temp: -164 °C

Axial Tilt: 43.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 42,330,870 km

• M1: 167,849 km (0.031 R)
• M2: 255,064 km (0.07 R)
• M3: 357,240 km (0.103 R)
• M4: 433,983 km (0.081 R)
• M5: 533,765 km (0.081 R)
• M6: 616,493 km (0.114 R)
• M7: 714,928 km (0.099 R)
• M8: 812,017 km (0.095 R)
• M9: 898,634 km (0.118 R)
• M10: 1,008,738 km (0.087 R)
• M11: 1,094,608 km (0.095 R)
• M12: 1,174,642 km (0.097 R)
• M13: 1,463,965 km (0.101 R)
• M14: 1,543,551 km (0.105 R)
• M15: 1,682,826 km (0.089 R)
• M16: 1,761,515 km (0.05 R)
• M17: 1,836,463 km (0.085 R)
• M18: 1,974,243 km (0.069 R)
• M19: 2,062,805 km (0.076 R)
• M20: 2,158,099 km (0.076 R)
• M21: 2,254,889 km (0.11 R)
• M22: 2,375,315 km (0.042 R)
• M23: 2,453,106 km (0.116 R)
• M24: 2,565,603 km (0.105 R)
• M25: 2,697,399 km (0.055 R)
• M26: 2,878,562 km (0.072 R)
• M27: 2,973,557 km (0.091 R)
• M28: 3,154,869 km (0.03 R)
• M29: 3,414,721 km (0.041 R)
• M30: 3,604,860 km (0.041 R)
• M31: 3,688,186 km (0.111 R)
• M32: 3,798,440 km (0.085 R)
• M33: 4,028,671 km (0.111 R)
• M34: 4,345,070 km (0.047 R)
• M35: 4,440,962 km (0.049 R)
• M36: 4,537,453 km (0.12 R)
• M37: 4,634,841 km (0.117 R)
• M38: 4,732,828 km (0.066 R)
• M39: 4,845,625 km (0.051 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112

Radius: 12.3

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.02 AU - 5 AU

Year: 5644 Days

Day: 11 Hours

Environment

Temp: -222 °C

Axial Tilt: 165.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 42,330,870 km

• M1: 159,172 km (0.084 R)
• M2: 236,065 km (0.102 R)
• M3: 328,068 km (0.045 R)
• M4: 407,355 km (0.089 R)
• M5: 539,600 km (0.105 R)
• M6: 689,197 km (0.102 R)
• M7: 927,956 km (0.112 R)
• M8: 1,043,146 km (0.113 R)
• M9: 1,122,882 km (0.092 R)
• M10: 1,430,156 km (0.051 R)
• M11: 1,740,422 km (0.101 R)
• M12: 2,047,247 km (0.089 R)
• M13: 2,560,517 km (0.063 R)
• M14: 2,825,006 km (0.053 R)
• M15: 3,054,789 km (0.109 R)
• M16: 3,246,124 km (0.079 R)
• M17: 3,563,571 km (0.113 R)
• M18: 3,733,963 km (0.116 R)
• M19: 3,828,060 km (0.097 R)
• M20: 4,002,641 km (0.114 R)
• M21: 4,082,975 km (0.11 R)
• M22: 4,326,969 km (0.112 R)
• M23: 4,442,458 km (0.115 R)
• M24: 4,575,900 km (0.117 R)
• M25: 4,693,633 km (0.119 R)
• M26: 5,835,364 km (0.062 R)
• M27: 5,963,420 km (0.091 R)
• M28: 6,222,075 km (0.085 R)
• M29: 6,560,315 km (0.113 R)
• M30: 6,769,902 km (0.073 R)
• M31: 7,098,419 km (0.06 R)
• M32: 7,215,554 km (0.11 R)
• M33: 7,491,413 km (0.073 R)
• M34: 7,570,849 km (0.12 R)
• M35: 7,690,677 km (0.083 R)
• M36: 7,911,783 km (0.079 R)
• M37: 8,013,060 km (0.08 R)
• M38: 8,340,081 km (0.097 R)
• M39: 8,422,360 km (0.095 R)
• M40: 8,588,115 km (0.089 R)
• M41: 8,775,710 km (0.119 R)
• M42: 9,049,325 km (0.085 R)
• M43: 9,304,240 km (0.086 R)
• M44: 9,756,175 km (0.111 R)
• M45: 10,325,694 km (0.069 R)
• M46: 11,611,936 km (0.099 R)
• M47: 11,842,766 km (0.079 R)
• M48: 11,935,666 km (0.087 R)
• M49: 12,309,212 km (0.096 R)
• M50: 12,805,279 km (0.112 R)
• M51: 12,948,294 km (0.115 R)
• M52: 13,356,247 km (0.062 R)
• M53: 13,598,147 km (0.065 R)
• M54: 14,357,506 km (0.054 R)
• M55: 14,530,890 km (0.108 R)
• M56: 14,854,769 km (0.113 R)
• M57: 16,251,116 km (0.078 R)
• M58: 16,483,591 km (0.098 R)
• M59: 17,082,730 km (0.057 R)
• M60: 17,319,095 km (0.074 R)
• M61: 17,424,562 km (0.106 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 165.2

Radius: 7.9

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 6.76 AU - 9.9 AU

Year: 16900 Days

Day: 16.9 Hours

Environment

Temp: -243 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,330,870 km

• M1: 285,582 km (0.101 R)
• M2: 474,824 km (0.105 R)
• M3: 897,288 km (0.06 R)
• M4: 1,018,313 km (0.03 R)
• M5: 1,257,520 km (0.08 R)
• M6: 1,374,056 km (0.079 R)
• M7: 1,494,333 km (0.12 R)
• M8: 1,576,462 km (0.11 R)
• M9: 1,788,443 km (0.106 R)
• M10: 2,239,779 km (0.085 R)
• M11: 2,478,538 km (0.1 R)
• M12: 3,032,349 km (0.093 R)
• M13: 3,323,466 km (0.046 R)
• M14: 3,819,084 km (0.109 R)
• M15: 4,696,027 km (0.116 R)
• M16: 4,756,614 km (0.077 R)
• M17: 4,909,353 km (0.056 R)
• M18: 5,251,184 km (0.118 R)
• M19: 5,664,972 km (0.084 R)
• M20: 5,826,987 km (0.077 R)
• M21: 6,591,581 km (0.084 R)
• M22: 6,659,648 km (0.117 R)
• M23: 6,727,865 km (0.108 R)
• M24: 6,796,381 km (0.075 R)
• M25: 7,387,592 km (0.106 R)
• M26: 7,779,089 km (0.049 R)
• M27: 8,360,427 km (0.111 R)
• M28: 8,507,930 km (0.056 R)
• M29: 8,656,331 km (0.11 R)
• M30: 8,918,127 km (0.098 R)
• M31: 9,182,467 km (0.09 R)
• M32: 9,835,312 km (0.1 R)
• M33: 10,782,416 km (0.119 R)
• M34: 11,429,726 km (0.093 R)
• M35: 11,634,675 km (0.06 R)
• M36: 12,214,816 km (0.117 R)
• M37: 12,298,591 km (0.115 R)
• M38: 12,677,372 km (0.095 R)
• M39: 15,389,582 km (0.088 R)
• M40: 15,525,117 km (0.076 R)
• M41: 15,615,774 km (0.116 R)
• M42: 15,980,194 km (0.084 R)
• M43: 16,393,533 km (0.065 R)
• M44: 16,578,286 km (0.084 R)
• M45: 16,856,838 km (0.086 R)
• M46: 18,177,039 km (0.089 R)
• M47: 18,368,375 km (0.037 R)
• M48: 18,752,991 km (0.104 R)
• M49: 19,628,138 km (0.118 R)
• M50: 20,616,083 km (0.106 R)
• M51: 20,715,715 km (0.078 R)
• M52: 20,965,693 km (0.084 R)
• M53: 21,721,312 km (0.099 R)
• M54: 22,128,068 km (0.105 R)
• M55: 24,041,575 km (0.045 R)
• M56: 24,938,414 km (0.072 R)
• M57: 25,417,576 km (0.09 R)
• M58: 25,953,585 km (0.111 R)
• M59: 26,982,370 km (0.061 R)
• M60: 27,255,236 km (0.065 R)
• M61: 28,912,032 km (0.09 R)
• M62: 29,471,529 km (0.102 R)
• M63: 30,091,163 km (0.093 R)
• M64: 30,487,597 km (0.094 R)
• M65: 30,657,989 km (0.107 R)
• M66: 30,714,986 km (0.081 R)
• M67: 33,369,750 km (0.092 R)
• M68: 34,015,414 km (0.116 R)
• M69: 34,251,180 km (0.114 R)
• M70: 35,080,701 km (0.111 R)
• M71: 35,199,781 km (0.102 R)
• M72: 35,737,286 km (0.077 R)
• M73: 36,699,350 km (0.053 R)
• M74: 37,001,687 km (0.115 R)
• M75: 37,062,274 km (0.098 R)
• M76: 37,244,185 km (0.078 R)
• M77: 37,304,922 km (0.117 R)
• M78: 38,894,998 km (0.076 R)
• M79: 39,512,538 km (0.069 R)
• M80: 39,574,471 km (0.113 R)
• M81: 39,636,405 km (0.091 R)
• M82: 40,257,685 km (0.091 R)
• M83: 41,195,663 km (0.101 R)
• M84: 41,384,157 km (0.094 R)
• M85: 42,267,532 km (0.1 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: 487 - 14,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit