🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.6

Radius: 8.8

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.08 AU - 1.1 AU

Year: 772 Days

Day: 10.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 40,391,054 km

• M1: 130,150 km (0.109 R)
• M2: 201,957 km (0.112 R)
• M3: 272,119 km (0.034 R)
• M4: 347,516 km (0.048 R)
• M5: 424,559 km (0.047 R)
• M6: 481,107 km (0.088 R)
• M7: 540,647 km (0.074 R)
• M8: 598,840 km (0.049 R)
• M9: 731,534 km (0.049 R)
• M10: 959,670 km (0.04 R)
• M11: 1,079,648 km (0.115 R)
• M12: 1,171,651 km (0.062 R)
• M13: 1,266,346 km (0.114 R)
• M14: 1,381,237 km (0.113 R)
• M15: 1,487,751 km (0.04 R)
• M16: 1,548,039 km (0.114 R)
• M17: 1,652,608 km (0.108 R)
• M18: 1,740,571 km (0.115 R)
• M19: 1,973,944 km (0.109 R)
• M20: 2,067,443 km (0.094 R)
• M21: 2,183,082 km (0.116 R)
• M22: 2,492,450 km (0.096 R)
• M23: 2,550,195 km (0.118 R)
• M24: 2,696,651 km (0.119 R)
• M25: 2,778,481 km (0.103 R)
• M26: 2,861,059 km (0.087 R)
• M27: 3,020,979 km (0.058 R)
• M28: 3,121,509 km (0.083 R)
• M29: 3,183,891 km (0.079 R)
• M30: 3,246,723 km (0.102 R)
• M31: 3,317,931 km (0.074 R)
• M32: 3,373,731 km (0.091 R)
• M33: 3,624,457 km (0.114 R)
• M34: 3,681,903 km (0.094 R)
• M35: 3,822,674 km (0.073 R)
• M36: 3,906,449 km (0.057 R)
• M37: 4,050,213 km (0.034 R)
• M38: 4,169,741 km (0.092 R)
• M39: 4,290,617 km (0.081 R)
• M40: 4,395,185 km (0.089 R)
• M41: 4,713,829 km (0.106 R)
• M42: 4,885,118 km (0.063 R)
• M43: 5,076,753 km (0.086 R)
• M44: 5,187,456 km (0.103 R)
• M45: 5,270,931 km (0.072 R)
• M46: 5,439,379 km (0.11 R)
• M47: 5,552,624 km (0.071 R)
• M48: 5,945,618 km (0.068 R)
• M49: 6,033,133 km (0.083 R)
• M50: 6,101,349 km (0.101 R)
• M51: 6,219,083 km (0.065 R)
• M52: 6,278,323 km (0.044 R)
• M53: 6,357,461 km (0.092 R)
• M54: 6,446,920 km (0.056 R)
• M55: 6,506,909 km (0.077 R)
• M56: 6,647,232 km (0.092 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 241.8

Radius: 3.5

Gravity: 19.74 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.99 AU - 8.11 AU

Year: 12696 Days

Day: 19.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 40,391,054 km

• M1: 131,497 km (0.054 R)
• M2: 164,258 km (0.054 R)
• M3: 314,604 km (0.103 R)
• M4: 447,746 km (0.073 R)
• M5: 655,987 km (0.093 R)
• M6: 1,009,486 km (0.078 R)
• M7: 1,132,755 km (0.094 R)
• M8: 1,223,711 km (0.077 R)
• M9: 1,355,058 km (0.115 R)
• M10: 1,611,019 km (0.104 R)
• M11: 1,755,082 km (0.085 R)
• M12: 2,302,610 km (0.102 R)
• M13: 2,417,950 km (0.087 R)
• M14: 2,488,112 km (0.07 R)
• M15: 2,582,807 km (0.105 R)
• M16: 2,654,614 km (0.115 R)
• M17: 3,048,206 km (0.063 R)
• M18: 3,672,478 km (0.093 R)
• M19: 3,699,256 km (0.111 R)
• M20: 3,807,266 km (0.087 R)
• M21: 3,916,323 km (0.05 R)
• M22: 4,054,252 km (0.073 R)
• M23: 4,306,324 km (0.049 R)
• M24: 4,796,257 km (0.109 R)
• M25: 5,003,002 km (0.088 R)
• M26: 5,092,611 km (0.097 R)
• M27: 5,152,599 km (0.118 R)
• M28: 5,364,430 km (0.099 R)
• M29: 5,548,136 km (0.115 R)
• M30: 5,890,566 km (0.087 R)
• M31: 6,143,835 km (0.036 R)
• M32: 6,207,713 km (0.075 R)
• M33: 6,759,580 km (0.116 R)
• M34: 7,326,855 km (0.118 R)
• M35: 8,435,674 km (0.105 R)
• M36: 8,756,861 km (0.105 R)
• M37: 8,900,774 km (0.095 R)
• M38: 9,227,795 km (0.065 R)
• M39: 9,411,052 km (0.07 R)
• M40: 9,595,507 km (0.086 R)
• M41: 10,118,501 km (0.114 R)
• M42: 10,345,441 km (0.059 R)
• M43: 10,574,176 km (0.104 R)
• M44: 10,689,067 km (0.115 R)
• M45: 10,727,514 km (0.099 R)
• M46: 11,270,105 km (0.039 R)
• M47: 11,623,455 km (0.104 R)
• M48: 12,462,400 km (0.032 R)
• M49: 12,664,956 km (0.081 R)
• M50: 13,155,637 km (0.045 R)
• M51: 13,486,098 km (0.097 R)
• M52: 13,694,189 km (0.116 R)
• M53: 14,324,445 km (0.107 R)
• M54: 14,792,537 km (0.11 R)
• M55: 15,656,614 km (0.112 R)
• M56: 16,050,804 km (0.119 R)
• M57: 16,893,639 km (0.095 R)
• M58: 17,072,857 km (0.096 R)
• M59: 17,342,881 km (0.082 R)
• M60: 17,841,640 km (0.087 R)
• M61: 18,946,271 km (0.115 R)
• M62: 19,272,544 km (0.077 R)
• M63: 19,600,762 km (0.111 R)
• M64: 19,647,736 km (0.089 R)
• M65: 20,262,583 km (0.092 R)
• M66: 20,500,743 km (0.109 R)
• M67: 20,596,186 km (0.037 R)
• M68: 21,268,928 km (0.103 R)
• M69: 23,031,789 km (0.067 R)
• M70: 23,180,788 km (0.053 R)
• M71: 23,429,869 km (0.098 R)
• M72: 23,679,847 km (0.107 R)
• M73: 24,485,581 km (0.118 R)
• M74: 24,739,149 km (0.029 R)
• M75: 25,300,291 km (0.059 R)
• M76: 25,556,702 km (0.07 R)
• M77: 25,865,472 km (0.105 R)
• M78: 26,694,992 km (0.091 R)
• M79: 27,849,888 km (0.065 R)
• M80: 28,167,633 km (0.088 R)
• M81: 29,991,082 km (0.087 R)
• M82: 30,480,117 km (0.102 R)
• M83: 31,081,351 km (0.118 R)
• M84: 31,191,006 km (0.096 R)
• M85: 31,796,878 km (0.065 R)
• M86: 31,852,229 km (0.083 R)
• M87: 32,964,340 km (0.076 R)
• M88: 33,300,486 km (0.048 R)
• M89: 35,112,116 km (0.109 R)
• M90: 37,013,655 km (0.104 R)
• M91: 37,130,042 km (0.112 R)
• M92: 37,889,102 km (0.069 R)
• M93: 38,299,897 km (0.106 R)
• M94: 38,712,189 km (0.062 R)
• M95: 39,244,458 km (0.073 R)
• M96: 39,719,581 km (0.109 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.3

Radius: 5.1

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 8.83 AU - 12.05 AU

Year: 22879 Days

Day: 16.8 Hours

Environment

Temp: -246 °C

Axial Tilt: 47.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,391,054 km

• M1: 103,821 km (0.109 R)
• M2: 160,818 km (0.077 R)
• M3: 583,581 km (0.107 R)
• M4: 747,241 km (0.07 R)
• M5: 1,377,198 km (0.104 R)
• M6: 1,595,312 km (0.112 R)
• M7: 1,910,215 km (0.113 R)
• M8: 2,198,640 km (0.112 R)
• M9: 2,548,250 km (0.114 R)
• M10: 3,220,393 km (0.077 R)
• M11: 4,139,971 km (0.117 R)
• M12: 5,165,016 km (0.115 R)
• M13: 5,256,420 km (0.059 R)
• M14: 5,348,273 km (0.046 R)
• M15: 5,502,658 km (0.105 R)
• M16: 5,815,767 km (0.026 R)
• M17: 6,328,888 km (0.071 R)
• M18: 7,432,022 km (0.102 R)
• M19: 8,629,404 km (0.099 R)
• M20: 9,287,185 km (0.067 R)
• M21: 9,885,427 km (0.101 R)
• M22: 10,495,936 km (0.109 R)
• M23: 11,158,056 km (0.056 R)
• M24: 11,434,663 km (0.099 R)
• M25: 11,633,478 km (0.1 R)
• M26: 12,850,756 km (0.036 R)
• M27: 13,516,467 km (0.088 R)
• M28: 14,664,930 km (0.069 R)
• M29: 15,535,739 km (0.111 R)
• M30: 15,623,702 km (0.091 R)
• M31: 15,755,947 km (0.093 R)
• M32: 16,333,544 km (0.039 R)
• M33: 16,512,763 km (0.109 R)
• M34: 17,555,161 km (0.091 R)
• M35: 18,946,720 km (0.056 R)
• M36: 19,418,402 km (0.1 R)
• M37: 21,392,346 km (0.091 R)
• M38: 22,031,428 km (0.105 R)
• M39: 22,080,945 km (0.074 R)
• M40: 22,527,345 km (0.116 R)
• M41: 24,752,613 km (0.119 R)
• M42: 25,526,932 km (0.089 R)
• M43: 27,258,677 km (0.1 R)
• M44: 27,524,213 km (0.053 R)
• M45: 29,244,738 km (0.117 R)
• M46: 32,282,024 km (0.106 R)
• M47: 33,638,577 km (0.051 R)
• M48: 33,866,415 km (0.049 R)
• M49: 33,980,558 km (0.061 R)
• M50: 37,051,353 km (0.072 R)
• M51: 37,581,678 km (0.072 R)
• M52: 38,470,888 km (0.111 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: 547 - 11,161 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit