🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.47 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.4

Radius: 8.7

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.72 AU - 1.14 AU

Year: 579 Days

Day: 11.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 74.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,283,394 km

• M1: 118,332 km (0.1 R)
• M2: 198,068 km (0.079 R)
• M3: 258,954 km (0.109 R)
• M4: 341,682 km (0.072 R)
• M5: 473,178 km (0.118 R)
• M6: 529,427 km (0.053 R)
• M7: 585,825 km (0.116 R)
• M8: 677,379 km (0.08 R)
• M9: 736,620 km (0.053 R)
• M10: 860,786 km (0.106 R)
• M11: 1,037,461 km (0.102 R)
• M12: 1,143,825 km (0.112 R)
• M13: 1,243,458 km (0.103 R)
• M14: 1,396,795 km (0.044 R)
• M15: 1,481,318 km (0.083 R)
• M16: 1,590,674 km (0.106 R)
• M17: 1,698,684 km (0.111 R)
• M18: 1,773,483 km (0.06 R)
• M19: 1,865,485 km (0.093 R)
• M20: 1,992,045 km (0.114 R)
• M21: 2,079,560 km (0.052 R)
• M22: 2,172,460 km (0.093 R)
• M23: 2,236,638 km (0.102 R)
• M24: 2,314,578 km (0.043 R)
• M25: 2,402,243 km (0.079 R)
• M26: 2,549,447 km (0.091 R)
• M27: 2,640,103 km (0.117 R)
• M28: 2,805,858 km (0.102 R)
• M29: 2,932,567 km (0.097 R)
• M30: 3,042,073 km (0.107 R)
• M31: 3,109,392 km (0.079 R)
• M32: 3,172,372 km (0.117 R)
• M33: 3,383,605 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 11.3

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.71 AU - 2.87 AU

Year: 3009 Days

Day: 8.5 Hours

Environment

Temp: -202 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 57,283,394 km

• M1: 144,362 km (0.101 R)
• M2: 252,521 km (0.065 R)
• M3: 346,319 km (0.047 R)
• M4: 469,887 km (0.095 R)
• M5: 555,606 km (0.062 R)
• M6: 640,428 km (0.108 R)
• M7: 714,928 km (0.111 R)
• M8: 865,723 km (0.089 R)
• M9: 949,647 km (0.084 R)
• M10: 1,027,737 km (0.076 R)
• M11: 1,108,221 km (0.115 R)
• M12: 1,257,071 km (0.07 R)
• M13: 1,422,676 km (0.098 R)
• M14: 1,513,332 km (0.1 R)
• M15: 1,658,442 km (0.097 R)
• M16: 1,907,223 km (0.1 R)
• M17: 2,145,233 km (0.097 R)
• M18: 2,321,161 km (0.105 R)
• M19: 2,417,053 km (0.091 R)
• M20: 2,563,360 km (0.107 R)
• M21: 2,650,126 km (0.068 R)
• M22: 2,788,355 km (0.068 R)
• M23: 2,929,276 km (0.104 R)
• M24: 3,020,082 km (0.094 R)
• M25: 3,218,000 km (0.089 R)
• M26: 3,529,911 km (0.074 R)
• M27: 3,682,651 km (0.091 R)
• M28: 4,052,307 km (0.112 R)
• M29: 4,241,698 km (0.09 R)
• M30: 4,359,731 km (0.074 R)
• M31: 4,614,047 km (0.043 R)
• M32: 4,842,782 km (0.048 R)
• M33: 5,122,081 km (0.091 R)
• M34: 5,279,458 km (0.09 R)
• M35: 5,974,939 km (0.098 R)
• M36: 6,241,074 km (0.048 R)
• M37: 6,409,521 km (0.11 R)
• M38: 6,511,247 km (0.08 R)
• M39: 6,596,369 km (0.079 R)
• M40: 7,097,970 km (0.119 R)
• M41: 7,486,775 km (0.082 R)
• M42: 7,665,844 km (0.077 R)
• M43: 8,156,226 km (0.117 R)
• M44: 8,248,228 km (0.088 R)
• M45: 8,359,080 km (0.099 R)
• M46: 8,638,230 km (0.067 R)
• M47: 8,807,275 km (0.086 R)
• M48: 8,920,521 km (0.083 R)
• M49: 9,110,510 km (0.076 R)
• M50: 9,205,954 km (0.078 R)
• M51: 9,282,548 km (0.093 R)
• M52: 9,746,600 km (0.102 R)
• M53: 9,844,288 km (0.115 R)
• M54: 9,981,619 km (0.088 R)
• M55: 10,357,409 km (0.12 R)
• M56: 10,577,168 km (0.115 R)
• M57: 11,286,411 km (0.109 R)
• M58: 11,389,035 km (0.108 R)
• M59: 11,615,975 km (0.094 R)
• M60: 12,137,025 km (0.096 R)
• M61: 12,410,939 km (0.101 R)
• M62: 12,687,096 km (0.112 R)
• M63: 13,549,229 km (0.087 R)
• M64: 13,833,465 km (0.109 R)
• M65: 14,341,200 km (0.117 R)
• M66: 14,675,701 km (0.112 R)
• M67: 15,193,609 km (0.079 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 754.5

Radius: 7.3

Gravity: 14.16 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 7.05 AU - 7.33 AU

Year: 12448 Days

Day: 24.9 Hours

Environment

Temp: -214 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,283,394 km

• M1: 105,317 km (0.087 R)
• M2: 252,521 km (0.03 R)
• M3: 358,736 km (0.082 R)
• M4: 565,630 km (0.098 R)
• M5: 730,187 km (0.063 R)
• M6: 910,453 km (0.092 R)
• M7: 1,104,930 km (0.079 R)
• M8: 1,433,746 km (0.096 R)
• M9: 1,739,075 km (0.042 R)
• M10: 1,872,367 km (0.071 R)
• M11: 2,438,595 km (0.062 R)
• M12: 2,771,600 km (0.099 R)
• M13: 3,614,733 km (0.08 R)
• M14: 3,751,167 km (0.087 R)
• M15: 3,854,539 km (0.103 R)
• M16: 4,494,818 km (0.03 R)
• M17: 4,752,874 km (0.108 R)
• M18: 4,864,923 km (0.119 R)
• M19: 5,360,541 km (0.102 R)
• M20: 5,673,499 km (0.116 R)
• M21: 5,912,108 km (0.097 R)
• M22: 6,317,219 km (0.072 R)
• M23: 6,399,348 km (0.106 R)
• M24: 6,564,654 km (0.045 R)
• M25: 6,941,640 km (0.083 R)
• M26: 7,111,584 km (0.107 R)
• M27: 7,197,004 km (0.113 R)
• M28: 7,325,808 km (0.078 R)
• M29: 8,248,827 km (0.047 R)
• M30: 8,609,956 km (0.081 R)
• M31: 8,655,583 km (0.108 R)
• M32: 8,884,318 km (0.12 R)
• M33: 9,582,641 km (0.064 R)
• M34: 10,589,734 km (0.11 R)
• M35: 10,736,340 km (0.119 R)
• M36: 12,910,595 km (0.074 R)
• M37: 13,067,224 km (0.063 R)
• M38: 14,127,574 km (0.112 R)
• M39: 14,181,429 km (0.075 R)
• M40: 14,342,995 km (0.079 R)
• M41: 17,701,916 km (0.056 R)
• M42: 17,992,435 km (0.116 R)
• M43: 18,225,808 km (0.095 R)
• M44: 18,754,935 km (0.077 R)
• M45: 18,991,599 km (0.086 R)
• M46: 19,348,689 km (0.101 R)
• M47: 19,888,289 km (0.047 R)
• M48: 19,948,577 km (0.104 R)
• M49: 22,975,241 km (0.064 R)
• M50: 23,165,081 km (0.116 R)
• M51: 23,801,919 km (0.114 R)
• M52: 25,157,874 km (0.089 R)
• M53: 25,681,018 km (0.101 R)
• M54: 26,207,752 km (0.088 R)
• M55: 26,804,498 km (0.083 R)
• M56: 28,962,597 km (0.11 R)
• M57: 29,167,695 km (0.083 R)
• M58: 29,717,168 km (0.053 R)
• M59: 30,200,818 km (0.043 R)
• M60: 31,737,637 km (0.113 R)
• M61: 32,019,779 km (0.049 R)
• M62: 32,373,578 km (0.06 R)
• M63: 32,657,514 km (0.099 R)
• M64: 33,729,982 km (0.118 R)
• M65: 33,945,851 km (0.115 R)
• M66: 35,615,962 km (0.12 R)
• M67: 37,685,200 km (0.036 R)
• M68: 40,249,606 km (0.095 R)
• M69: 41,167,988 km (0.118 R)
• M70: 41,244,881 km (0.107 R)
• M71: 41,475,710 km (0.049 R)
• M72: 42,093,400 km (0.03 R)
• M73: 42,170,892 km (0.098 R)
• M74: 42,636,440 km (0.063 R)
• M75: 43,259,815 km (0.051 R)
• M76: 43,337,905 km (0.096 R)
• M77: 47,384,527 km (0.095 R)
• M78: 47,949,259 km (0.106 R)
• M79: 48,111,124 km (0.062 R)
• M80: 48,192,056 km (0.112 R)
• M81: 50,230,627 km (0.061 R)
• M82: 51,301,747 km (0.071 R)
• M83: 51,632,957 km (0.051 R)
• M84: 52,630,476 km (0.098 R)
• M85: 54,813,707 km (0.116 R)
• M86: 55,236,919 km (0.059 R)
• M87: 56,001,365 km (0.096 R)
• M88: 56,427,718 km (0.076 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 17,427 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit