🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.4

Radius: 12.4

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.76 AU - 0.84 AU

Year: 469 Days

Day: 6.8 Hours

Environment

Temp: -153 °C

Axial Tilt: 93.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 63,201,450 km

• M1: 155,731 km (0.119 R)
• M2: 233,522 km (0.101 R)
• M3: 328,966 km (0.094 R)
• M4: 406,607 km (0.119 R)
• M5: 530,324 km (0.101 R)
• M6: 656,286 km (0.09 R)
• M7: 749,635 km (0.082 R)
• M8: 839,394 km (0.102 R)
• M9: 924,216 km (0.051 R)
• M10: 1,046,736 km (0.084 R)
• M11: 1,152,203 km (0.095 R)
• M12: 1,261,409 km (0.113 R)
• M13: 1,339,799 km (0.085 R)
• M14: 1,512,584 km (0.09 R)
• M15: 1,618,499 km (0.068 R)
• M16: 1,700,629 km (0.04 R)
• M17: 1,826,590 km (0.107 R)
• M18: 1,904,530 km (0.111 R)
• M19: 2,075,970 km (0.098 R)
• M20: 2,165,728 km (0.106 R)
• M21: 2,349,135 km (0.041 R)
• M22: 2,447,272 km (0.116 R)
• M23: 2,546,754 km (0.112 R)
• M24: 2,656,409 km (0.118 R)
• M25: 2,767,710 km (0.101 R)
• M26: 2,995,249 km (0.083 R)
• M27: 3,158,161 km (0.107 R)
• M28: 3,252,557 km (0.103 R)
• M29: 3,343,213 km (0.06 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 281.6

Radius: 14.1

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 3.47 AU - 5.53 AU

Year: 6262 Days

Day: 6.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 63,201,450 km

• M1: 177,722 km (0.07 R)
• M2: 296,802 km (0.055 R)
• M3: 406,457 km (0.12 R)
• M4: 509,530 km (0.081 R)
• M5: 922,121 km (0.066 R)
• M6: 1,239,119 km (0.09 R)
• M7: 1,518,269 km (0.099 R)
• M8: 1,771,987 km (0.117 R)
• M9: 1,959,583 km (0.099 R)
• M10: 2,203,876 km (0.109 R)
• M11: 2,304,406 km (0.052 R)
• M12: 2,830,990 km (0.051 R)
• M13: 2,940,945 km (0.1 R)
• M14: 3,222,039 km (0.089 R)
• M15: 3,317,632 km (0.118 R)
• M16: 3,531,707 km (0.114 R)
• M17: 3,912,134 km (0.078 R)
• M18: 4,518,604 km (0.07 R)
• M19: 4,821,988 km (0.116 R)
• M20: 5,633,108 km (0.077 R)
• M21: 6,007,252 km (0.117 R)
• M22: 6,510,649 km (0.099 R)
• M23: 6,657,105 km (0.116 R)
• M24: 7,354,680 km (0.094 R)
• M25: 7,532,851 km (0.111 R)
• M26: 7,738,099 km (0.038 R)
• M27: 7,997,502 km (0.062 R)
• M28: 8,927,552 km (0.03 R)
• M29: 9,640,685 km (0.109 R)
• M30: 10,060,457 km (0.086 R)
• M31: 10,658,399 km (0.111 R)
• M32: 10,860,207 km (0.081 R)
• M33: 11,150,876 km (0.119 R)
• M34: 11,326,354 km (0.117 R)
• M35: 12,158,118 km (0.12 R)
• M36: 12,459,857 km (0.111 R)
• M37: 12,611,699 km (0.081 R)
• M38: 13,101,782 km (0.11 R)
• M39: 13,318,250 km (0.077 R)
• M40: 13,567,031 km (0.101 R)
• M41: 13,660,679 km (0.068 R)
• M42: 14,195,641 km (0.111 R)
• M43: 15,546,660 km (0.092 R)
• M44: 15,841,517 km (0.113 R)
• M45: 16,006,075 km (0.074 R)
• M46: 16,871,349 km (0.096 R)
• M47: 17,208,243 km (0.089 R)
• M48: 17,309,670 km (0.072 R)
• M49: 17,820,098 km (0.117 R)
• M50: 18,266,498 km (0.05 R)
• M51: 18,370,020 km (0.073 R)
• M52: 18,612,369 km (0.119 R)
• M53: 18,925,627 km (0.049 R)
• M54: 19,345,847 km (0.071 R)
• M55: 20,160,108 km (0.078 R)
• M56: 20,481,744 km (0.08 R)
• M57: 20,733,068 km (0.08 R)
• M58: 20,949,387 km (0.106 R)
• M59: 21,275,211 km (0.104 R)
• M60: 22,152,153 km (0.104 R)
• M61: 22,262,706 km (0.112 R)
• M62: 22,521,211 km (0.12 R)
• M63: 22,854,964 km (0.044 R)
• M64: 23,078,464 km (0.082 R)
• M65: 23,564,956 km (0.066 R)
• M66: 24,168,583 km (0.111 R)
• M67: 24,701,002 km (0.074 R)
• M68: 24,892,038 km (0.106 R)
• M69: 25,198,714 km (0.099 R)
• M70: 25,429,544 km (0.081 R)
• M71: 25,699,867 km (0.117 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 886

Radius: 4.1

Gravity: 52.71 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.07 AU - 7.81 AU

Year: 13313 Days

Day: 24.5 Hours

Environment

Temp: -222 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,201,450 km

• M1: 412,441 km (0.082 R)
• M2: 500,405 km (0.103 R)
• M3: 575,204 km (0.11 R)
• M4: 887,863 km (0.117 R)
• M5: 979,118 km (0.048 R)
• M6: 1,453,194 km (0.05 R)
• M7: 2,108,133 km (0.066 R)
• M8: 2,199,687 km (0.105 R)
• M9: 2,578,319 km (0.03 R)
• M10: 2,775,190 km (0.04 R)
• M11: 2,942,889 km (0.059 R)
• M12: 3,253,305 km (0.091 R)
• M13: 3,683,100 km (0.11 R)
• M14: 4,399,524 km (0.081 R)
• M15: 4,438,419 km (0.115 R)
• M16: 4,833,507 km (0.052 R)
• M17: 5,198,676 km (0.115 R)
• M18: 5,488,895 km (0.117 R)
• M19: 6,478,785 km (0.056 R)
• M20: 6,790,846 km (0.111 R)
• M21: 8,230,725 km (0.107 R)
• M22: 8,278,597 km (0.095 R)
• M23: 10,066,590 km (0.111 R)
• M24: 10,688,169 km (0.101 R)
• M25: 11,697,506 km (0.085 R)
• M26: 11,751,362 km (0.048 R)
• M27: 12,681,411 km (0.086 R)
• M28: 13,295,511 km (0.098 R)
• M29: 13,577,952 km (0.077 R)
• M30: 13,748,344 km (0.063 R)
• M31: 13,976,630 km (0.081 R)
• M32: 14,436,943 km (0.112 R)
• M33: 16,146,846 km (0.079 R)
• M34: 16,387,699 km (0.061 R)
• M35: 16,508,574 km (0.095 R)
• M36: 16,629,748 km (0.052 R)
• M37: 16,933,881 km (0.084 R)
• M38: 19,241,428 km (0.091 R)
• M39: 20,659,316 km (0.065 R)
• M40: 21,249,031 km (0.076 R)
• M41: 21,844,281 km (0.071 R)
• M42: 22,311,026 km (0.084 R)
• M43: 22,579,255 km (0.118 R)
• M44: 22,713,744 km (0.109 R)
• M45: 22,983,618 km (0.104 R)
• M46: 23,051,237 km (0.112 R)
• M47: 23,254,391 km (0.105 R)
• M48: 23,936,258 km (0.111 R)
• M49: 24,279,585 km (0.113 R)
• M50: 25,249,577 km (0.096 R)
• M51: 25,599,038 km (0.038 R)
• M52: 26,091,065 km (0.094 R)
• M53: 26,586,085 km (0.101 R)
• M54: 28,306,909 km (0.06 R)
• M55: 28,961,549 km (0.03 R)
• M56: 29,400,619 km (0.087 R)
• M57: 30,731,292 km (0.103 R)
• M58: 31,930,469 km (0.072 R)
• M59: 32,005,866 km (0.092 R)
• M60: 32,156,960 km (0.114 R)
• M61: 34,219,765 km (0.058 R)
• M62: 34,374,150 km (0.108 R)
• M63: 35,462,175 km (0.112 R)
• M64: 36,403,595 km (0.111 R)
• M65: 36,956,658 km (0.039 R)
• M66: 37,831,207 km (0.073 R)
• M67: 38,873,605 km (0.034 R)
• M68: 39,762,815 km (0.103 R)
• M69: 41,232,614 km (0.117 R)
• M70: 41,397,022 km (0.115 R)
• M71: 42,139,476 km (0.062 R)
• M72: 42,886,418 km (0.09 R)
• M73: 43,805,099 km (0.11 R)
• M74: 45,322,470 km (0.118 R)
• M75: 45,662,057 km (0.064 R)
• M76: 46,514,616 km (0.105 R)
• M77: 46,942,765 km (0.094 R)
• M78: 47,114,503 km (0.12 R)
• M79: 47,544,597 km (0.111 R)
• M80: 49,801,730 km (0.032 R)
• M81: 52,271,441 km (0.037 R)
• M82: 52,627,484 km (0.031 R)
• M83: 53,073,585 km (0.105 R)
• M84: 53,610,791 km (0.063 R)
• M85: 54,419,816 km (0.115 R)
• M86: 54,871,003 km (0.111 R)
• M87: 55,686,162 km (0.056 R)
• M88: 56,231,895 km (0.11 R)
• M89: 56,505,509 km (0.104 R)
• M90: 56,779,423 km (0.107 R)
• M91: 56,870,827 km (0.073 R)
• M92: 56,962,381 km (0.087 R)
• M93: 58,524,931 km (0.058 R)
• M94: 59,357,742 km (0.032 R)
• M95: 60,474,490 km (0.113 R)
• M96: 61,597,970 km (0.057 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,492 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit