🌌 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: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 253.1

Radius: 10.3

Gravity: 2.39 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.71 AU - 0.77 AU

Year: 439 Days

Day: 6.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 94,336,754 km

• M1: 131,646 km (0.085 R)
• M2: 216,917 km (0.083 R)
• M3: 283,787 km (0.083 R)
• M4: 411,693 km (0.094 R)
• M5: 574,456 km (0.12 R)
• M6: 644,318 km (0.097 R)
• M7: 763,548 km (0.104 R)
• M8: 831,315 km (0.107 R)
• M9: 969,993 km (0.094 R)
• M10: 1,128,417 km (0.111 R)
• M11: 1,206,956 km (0.105 R)
• M12: 1,361,490 km (0.053 R)
• M13: 1,428,510 km (0.119 R)
• M14: 1,531,433 km (0.111 R)
• M15: 1,808,937 km (0.109 R)
• M16: 1,873,863 km (0.089 R)
• M17: 1,972,897 km (0.048 R)
• M18: 2,156,453 km (0.108 R)
• M19: 2,220,631 km (0.063 R)
• M20: 2,305,453 km (0.077 R)
• M21: 2,401,644 km (0.092 R)
• M22: 2,488,710 km (0.105 R)
• M23: 2,571,887 km (0.117 R)
• M24: 2,640,103 km (0.05 R)
• M25: 2,719,540 km (0.098 R)
• M26: 2,848,343 km (0.081 R)
• M27: 2,913,568 km (0.096 R)
• M28: 3,001,232 km (0.057 R)
• M29: 3,101,014 km (0.116 R)
• M30: 3,401,257 km (0.035 R)
• M31: 3,470,671 km (0.086 R)
• M32: 3,681,454 km (0.089 R)
• M33: 3,842,421 km (0.085 R)
• M34: 4,005,633 km (0.093 R)
• M35: 4,202,204 km (0.048 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.2

Radius: 11.3

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 1.77 AU - 1.83 AU

Year: 1667 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 6.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 94,336,754 km

• M1: 150,047 km (0.105 R)
• M2: 227,090 km (0.046 R)
• M3: 344,075 km (0.096 R)
• M4: 443,707 km (0.077 R)
• M5: 578,495 km (0.113 R)
• M6: 666,907 km (0.072 R)
• M7: 812,616 km (0.113 R)
• M8: 955,781 km (0.088 R)
• M9: 1,026,989 km (0.093 R)
• M10: 1,190,649 km (0.118 R)
• M11: 1,638,097 km (0.099 R)
• M12: 1,777,971 km (0.067 R)
• M13: 1,986,061 km (0.06 R)
• M14: 2,211,954 km (0.113 R)
• M15: 2,396,707 km (0.077 R)
• M16: 2,476,144 km (0.116 R)
• M17: 2,607,042 km (0.101 R)
• M18: 2,750,656 km (0.114 R)
• M19: 2,823,510 km (0.114 R)
• M20: 3,035,341 km (0.108 R)
• M21: 3,154,122 km (0.113 R)
• M22: 3,274,398 km (0.115 R)
• M23: 3,351,740 km (0.118 R)
• M24: 3,440,901 km (0.029 R)
• M25: 3,553,548 km (0.105 R)
• M26: 3,633,134 km (0.059 R)
• M27: 3,771,063 km (0.104 R)
• M28: 4,111,398 km (0.039 R)
• M29: 4,195,173 km (0.075 R)
• M30: 4,486,440 km (0.113 R)
• M31: 4,609,709 km (0.033 R)
• M32: 4,821,988 km (0.068 R)
• M33: 5,140,183 km (0.093 R)
• M34: 5,243,405 km (0.097 R)
• M35: 5,347,376 km (0.084 R)
• M36: 5,570,576 km (0.103 R)
• M37: 6,026,401 km (0.116 R)
• M38: 6,108,081 km (0.053 R)
• M39: 6,231,200 km (0.097 R)
• M40: 6,452,455 km (0.089 R)
• M41: 6,788,901 km (0.113 R)
• M42: 6,916,658 km (0.08 R)
• M43: 7,319,225 km (0.104 R)
• M44: 8,131,991 km (0.088 R)
• M45: 8,419,368 km (0.06 R)
• M46: 8,526,181 km (0.113 R)
• M47: 9,035,562 km (0.094 R)
• M48: 9,160,476 km (0.103 R)
• M49: 9,523,101 km (0.097 R)
• M50: 9,730,145 km (0.105 R)
• M51: 10,003,161 km (0.071 R)
• M52: 10,100,100 km (0.106 R)
• M53: 10,181,033 km (0.05 R)
• M54: 10,556,673 km (0.104 R)
• M55: 11,020,127 km (0.042 R)
• M56: 11,170,473 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.4

Radius: 5.1

Gravity: 38.12 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 9.4 AU - 11.28 AU

Year: 22950 Days

Day: 17 Hours

Environment

Temp: -239 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 94,336,754 km

• M1: 78,988 km (0.065 R)
• M2: 505,192 km (0.111 R)
• M3: 993,479 km (0.098 R)
• M4: 1,346,381 km (0.099 R)
• M5: 2,038,570 km (0.111 R)
• M6: 2,277,029 km (0.109 R)
• M7: 2,440,988 km (0.103 R)
• M8: 2,867,492 km (0.047 R)
• M9: 3,597,081 km (0.113 R)
• M10: 3,692,075 km (0.09 R)
• M11: 4,380,674 km (0.077 R)
• M12: 5,001,805 km (0.105 R)
• M13: 5,161,276 km (0.082 R)
• M14: 5,540,208 km (0.084 R)
• M15: 7,383,104 km (0.105 R)
• M16: 7,504,128 km (0.039 R)
• M17: 7,994,660 km (0.098 R)
• M18: 8,181,208 km (0.086 R)
• M19: 8,622,223 km (0.088 R)
• M20: 9,071,016 km (0.104 R)
• M21: 9,265,643 km (0.068 R)
• M22: 10,871,726 km (0.099 R)
• M23: 12,131,490 km (0.071 R)
• M24: 12,706,095 km (0.11 R)
• M25: 14,407,023 km (0.077 R)
• M26: 14,709,959 km (0.093 R)
• M27: 14,786,104 km (0.09 R)
• M28: 14,862,249 km (0.096 R)
• M29: 15,709,272 km (0.062 R)
• M30: 15,787,063 km (0.085 R)
• M31: 15,865,004 km (0.108 R)
• M32: 16,177,813 km (0.088 R)
• M33: 18,179,133 km (0.056 R)
• M34: 19,500,382 km (0.088 R)
• M35: 20,257,048 km (0.108 R)
• M36: 20,426,392 km (0.109 R)
• M37: 21,712,336 km (0.033 R)
• M38: 23,645,140 km (0.1 R)
• M39: 24,903,408 km (0.052 R)
• M40: 25,358,036 km (0.097 R)
• M41: 25,723,803 km (0.031 R)
• M42: 26,091,215 km (0.04 R)
• M43: 26,924,326 km (0.104 R)
• M44: 29,956,375 km (0.075 R)
• M45: 33,094,490 km (0.05 R)
• M46: 33,995,817 km (0.08 R)
• M47: 35,413,855 km (0.082 R)
• M48: 36,438,451 km (0.095 R)
• M49: 36,850,892 km (0.057 R)
• M50: 38,202,509 km (0.034 R)
• M51: 38,621,533 km (0.093 R)
• M52: 39,147,668 km (0.062 R)
• M53: 40,953,763 km (0.076 R)
• M54: 41,382,661 km (0.042 R)
• M55: 41,705,343 km (0.102 R)
• M56: 41,920,914 km (0.106 R)
• M57: 42,786,936 km (0.081 R)
• M58: 42,895,544 km (0.027 R)
• M59: 43,549,586 km (0.082 R)
• M60: 44,316,574 km (0.068 R)
• M61: 45,641,862 km (0.04 R)
• M62: 46,420,967 km (0.114 R)
• M63: 46,980,164 km (0.079 R)
• M64: 47,879,547 km (0.105 R)
• M65: 48,218,236 km (0.071 R)
• M66: 54,803,235 km (0.108 R)
• M67: 56,701,483 km (0.106 R)
• M68: 57,179,448 km (0.118 R)
• M69: 59,467,996 km (0.056 R)
• M70: 60,075,214 km (0.111 R)
• M71: 60,928,670 km (0.05 R)
• M72: 63,513,272 km (0.118 R)
• M73: 64,756,580 km (0.108 R)
• M74: 65,381,151 km (0.072 R)
• M75: 67,646,512 km (0.07 R)
• M76: 68,407,217 km (0.097 R)
• M77: 68,661,384 km (0.039 R)
• M78: 71,220,853 km (0.115 R)
• M79: 74,463,836 km (0.103 R)
• M80: 75,643,116 km (0.081 R)
• M81: 76,169,252 km (0.107 R)
• M82: 76,828,530 km (0.09 R)
• M83: 78,019,927 km (0.057 R)
• M84: 80,287,232 km (0.108 R)
• M85: 82,035,583 km (0.101 R)
• M86: 84,477,020 km (0.062 R)
• M87: 86,255,140 km (0.087 R)
• M88: 87,493,212 km (0.075 R)
• M89: 88,460,363 km (0.117 R)
• M90: 90,823,710 km (0.03 R)
• M91: 90,963,434 km (0.072 R)
• M92: 93,207,701 km (0.092 R)
• M93: 94,054,126 km (0.112 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 19,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit