🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.3

Radius: 12.3

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.48 AU - 0.74 AU

Year: 329 Days

Day: 7.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 52,507,558 km

• M1: 153,787 km (0.113 R)
• M2: 259,702 km (0.055 R)
• M3: 392,096 km (0.096 R)
• M4: 471,981 km (0.111 R)
• M5: 556,055 km (0.091 R)
• M6: 659,727 km (0.092 R)
• M7: 778,358 km (0.094 R)
• M8: 882,029 km (0.086 R)
• M9: 971,040 km (0.082 R)
• M10: 1,051,224 km (0.094 R)
• M11: 1,142,329 km (0.055 R)
• M12: 1,231,789 km (0.105 R)
• M13: 1,427,762 km (0.117 R)
• M14: 1,600,697 km (0.108 R)
• M15: 1,682,527 km (0.061 R)
• M16: 1,825,692 km (0.049 R)
• M17: 1,911,562 km (0.105 R)
• M18: 2,225,717 km (0.085 R)
• M19: 2,317,869 km (0.106 R)
• M20: 2,444,579 km (0.102 R)
• M21: 2,528,503 km (0.098 R)
• M22: 2,613,475 km (0.086 R)
• M23: 2,821,416 km (0.088 R)
• M24: 2,921,497 km (0.116 R)
• M25: 3,125,249 km (0.088 R)
• M26: 3,204,536 km (0.083 R)
• M27: 3,290,555 km (0.096 R)
• M28: 3,452,569 km (0.05 R)
• M29: 3,578,979 km (0.096 R)
• M30: 3,732,766 km (0.106 R)
• M31: 3,875,632 km (0.115 R)
• M32: 3,974,217 km (0.081 R)
• M33: 4,126,807 km (0.099 R)
• M34: 4,295,104 km (0.119 R)
• M35: 4,431,388 km (0.063 R)
• M36: 4,603,725 km (0.066 R)
• M37: 4,722,206 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 597.5

Radius: 10

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.61 AU - 0.89 AU

Year: 448 Days

Day: 6.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 2.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 52,507,558 km

• M1: 126,410 km (0.103 R)
• M2: 193,430 km (0.098 R)
• M3: 330,761 km (0.085 R)
• M4: 395,537 km (0.054 R)
• M5: 459,565 km (0.091 R)
• M6: 538,403 km (0.075 R)
• M7: 603,927 km (0.099 R)
• M8: 711,936 km (0.118 R)
• M9: 852,558 km (0.112 R)
• M10: 957,875 km (0.117 R)
• M11: 1,053,618 km (0.099 R)
• M12: 1,133,802 km (0.099 R)
• M13: 1,245,552 km (0.057 R)
• M14: 1,376,600 km (0.104 R)
• M15: 1,603,689 km (0.044 R)
• M16: 1,752,539 km (0.098 R)
• M17: 1,820,157 km (0.081 R)
• M18: 1,917,695 km (0.067 R)
• M19: 1,981,723 km (0.085 R)
• M20: 2,064,151 km (0.104 R)
• M21: 2,141,942 km (0.07 R)
• M22: 2,214,497 km (0.101 R)
• M23: 2,368,583 km (0.093 R)
• M24: 2,456,397 km (0.105 R)
• M25: 2,545,408 km (0.119 R)
• M26: 2,739,735 km (0.066 R)
• M27: 2,838,620 km (0.069 R)
• M28: 2,939,000 km (0.09 R)
• M29: 3,253,754 km (0.1 R)
• M30: 3,401,108 km (0.119 R)
• M31: 3,486,378 km (0.066 R)
• M32: 3,572,397 km (0.063 R)
• M33: 3,688,036 km (0.062 R)
• M34: 3,797,692 km (0.079 R)
• M35: 3,923,354 km (0.075 R)
• M36: 4,020,293 km (0.053 R)
• M37: 4,133,240 km (0.093 R)
• M38: 4,247,233 km (0.112 R)
• M39: 4,346,865 km (0.107 R)
• M40: 4,509,478 km (0.062 R)
• M41: 4,572,010 km (0.111 R)
• M42: 4,658,478 km (0.096 R)
• M43: 4,745,394 km (0.069 R)
• M44: 5,009,584 km (0.117 R)
• M45: 5,106,823 km (0.065 R)
• M46: 5,360,989 km (0.088 R)
• M47: 5,510,587 km (0.109 R)
• M48: 5,611,117 km (0.082 R)
• M49: 5,712,095 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.5

Radius: 13.5

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 1.58 AU - 1.72 AU

Year: 1463 Days

Day: 12.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 136.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 52,507,558 km

• M1: 169,345 km (0.117 R)
• M2: 264,339 km (0.036 R)
• M3: 436,527 km (0.084 R)
• M4: 526,435 km (0.054 R)
• M5: 639,082 km (0.105 R)
• M6: 831,914 km (0.106 R)
• M7: 933,491 km (0.113 R)
• M8: 1,021,604 km (0.084 R)
• M9: 1,137,841 km (0.046 R)
• M10: 1,252,433 km (0.106 R)
• M11: 1,337,704 km (0.047 R)
• M12: 1,438,832 km (0.099 R)
• M13: 1,613,413 km (0.108 R)
• M14: 1,699,881 km (0.078 R)
• M15: 1,825,094 km (0.093 R)
• M16: 1,953,599 km (0.079 R)
• M17: 2,244,118 km (0.087 R)
• M18: 2,398,951 km (0.114 R)
• M19: 2,532,094 km (0.102 R)
• M20: 2,788,654 km (0.062 R)
• M21: 2,928,977 km (0.114 R)
• M22: 3,089,794 km (0.071 R)
• M23: 3,226,078 km (0.088 R)
• M24: 3,401,706 km (0.071 R)
• M25: 3,486,079 km (0.07 R)
• M26: 3,957,612 km (0.096 R)
• M27: 4,226,140 km (0.091 R)
• M28: 4,459,812 km (0.117 R)
• M29: 4,604,174 km (0.1 R)
• M30: 5,100,091 km (0.059 R)
• M31: 5,349,021 km (0.114 R)
• M32: 5,480,668 km (0.079 R)
• M33: 5,580,001 km (0.032 R)
• M34: 5,814,271 km (0.107 R)
• M35: 5,926,918 km (0.096 R)
• M36: 6,028,944 km (0.08 R)
• M37: 6,177,494 km (0.112 R)
• M38: 6,536,529 km (0.075 R)
• M39: 6,831,088 km (0.108 R)
• M40: 7,226,624 km (0.053 R)
• M41: 7,469,870 km (0.104 R)
• M42: 7,728,376 km (0.093 R)
• M43: 8,027,571 km (0.116 R)
• M44: 8,229,080 km (0.11 R)
• M45: 8,457,815 km (0.094 R)
• M46: 8,547,274 km (0.115 R)
• M47: 8,727,390 km (0.107 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 14.6

Gravity: 0.06 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.88 AU - 5.76 AU

Year: 7304 Days

Day: 5 Hours

Environment

Temp: -227 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,507,558 km

• M1: 274,362 km (0.115 R)
• M2: 819,048 km (0.092 R)
• M3: 1,001,109 km (0.116 R)
• M4: 1,094,308 km (0.087 R)
• M5: 1,319,603 km (0.109 R)
• M6: 1,908,420 km (0.037 R)
• M7: 2,052,932 km (0.107 R)
• M8: 2,362,150 km (0.108 R)
• M9: 2,649,079 km (0.109 R)
• M10: 2,801,669 km (0.043 R)
• M11: 3,016,342 km (0.09 R)
• M12: 3,206,331 km (0.064 R)
• M13: 3,545,918 km (0.115 R)
• M14: 3,672,329 km (0.115 R)
• M15: 3,768,071 km (0.074 R)
• M16: 3,984,090 km (0.105 R)
• M17: 4,248,879 km (0.098 R)
• M18: 4,865,671 km (0.036 R)
• M19: 5,018,560 km (0.084 R)
• M20: 5,208,848 km (0.08 R)
• M21: 5,353,210 km (0.115 R)
• M22: 5,572,221 km (0.029 R)
• M23: 5,670,507 km (0.075 R)
• M24: 6,120,049 km (0.088 R)
• M25: 6,452,156 km (0.075 R)
• M26: 6,659,349 km (0.104 R)
• M27: 6,842,607 km (0.114 R)
• M28: 7,701,448 km (0.108 R)
• M29: 8,199,609 km (0.11 R)
• M30: 8,353,994 km (0.089 R)
• M31: 8,894,491 km (0.06 R)
• M32: 9,446,507 km (0.092 R)
• M33: 9,652,803 km (0.098 R)
• M34: 9,801,054 km (0.037 R)
• M35: 10,024,703 km (0.107 R)
• M36: 10,129,721 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.6

Radius: 14.4

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 4.6 AU - 5.68 AU

Year: 8044 Days

Day: 5.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 52,507,558 km

• M1: 202,107 km (0.106 R)
• M2: 824,284 km (0.057 R)
• M3: 1,070,971 km (0.067 R)
• M4: 1,217,577 km (0.083 R)
• M5: 1,638,097 km (0.112 R)
• M6: 2,502,324 km (0.081 R)
• M7: 2,628,584 km (0.113 R)
• M8: 3,612,489 km (0.053 R)
• M9: 3,901,512 km (0.11 R)
• M10: 4,723,702 km (0.087 R)
• M11: 4,903,669 km (0.088 R)
• M12: 5,270,632 km (0.096 R)
• M13: 5,387,169 km (0.092 R)
• M14: 5,910,013 km (0.099 R)
• M15: 6,399,647 km (0.059 R)
• M16: 6,775,587 km (0.106 R)
• M17: 7,839,976 km (0.066 R)
• M18: 7,946,639 km (0.109 R)
• M19: 8,053,751 km (0.045 R)
• M20: 8,350,852 km (0.112 R)
• M21: 8,734,272 km (0.07 R)
• M22: 9,235,873 km (0.084 R)
• M23: 9,405,069 km (0.082 R)
• M24: 9,547,037 km (0.117 R)
• M25: 9,890,364 km (0.071 R)
• M26: 10,150,664 km (0.115 R)
• M27: 10,737,088 km (0.08 R)
• M28: 11,034,489 km (0.048 R)
• M29: 11,304,513 km (0.055 R)
• M30: 12,406,451 km (0.117 R)
• M31: 12,562,182 km (0.115 R)
• M32: 12,938,720 km (0.102 R)
• M33: 14,090,474 km (0.046 R)
• M34: 14,843,550 km (0.067 R)
• M35: 15,879,216 km (0.114 R)
• M36: 16,048,411 km (0.108 R)
• M37: 16,252,313 km (0.03 R)
• M38: 17,563,538 km (0.1 R)
• M39: 18,729,803 km (0.086 R)
• M40: 18,908,572 km (0.115 R)
• M41: 19,088,090 km (0.102 R)
• M42: 19,340,312 km (0.094 R)
• M43: 19,884,399 km (0.083 R)
• M44: 20,839,582 km (0.066 R)
• M45: 21,062,183 km (0.086 R)
• M46: 21,584,579 km (0.092 R)
• M47: 21,772,175 km (0.067 R)
• M48: 22,565,941 km (0.05 R)
• M49: 22,718,232 km (0.08 R)
• M50: 23,407,878 km (0.092 R)
• M51: 23,523,368 km (0.06 R)
• M52: 23,948,974 km (0.115 R)
• M53: 24,650,737 km (0.059 R)
• M54: 25,478,013 km (0.095 R)
• M55: 25,636,587 km (0.092 R)
• M56: 26,675,544 km (0.086 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.5

Radius: 3.3

Gravity: 56.43 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 6.45 AU - 7.05 AU

Year: 12105 Days

Day: 21.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 52,507,558 km

• M1: 54,304 km (0.109 R)
• M2: 137,480 km (0.059 R)
• M3: 236,065 km (0.09 R)
• M4: 717,771 km (0.08 R)
• M5: 991,983 km (0.113 R)
• M6: 1,955,095 km (0.107 R)
• M7: 2,140,746 km (0.115 R)
• M8: 3,242,683 km (0.109 R)
• M9: 3,304,916 km (0.086 R)
• M10: 4,215,818 km (0.093 R)
• M11: 4,420,617 km (0.068 R)
• M12: 4,593,702 km (0.083 R)
• M13: 5,126,270 km (0.096 R)
• M14: 5,162,473 km (0.112 R)
• M15: 5,603,338 km (0.06 R)
• M16: 6,364,641 km (0.111 R)
• M17: 6,560,016 km (0.041 R)
• M18: 7,524,922 km (0.111 R)
• M19: 7,814,544 km (0.116 R)
• M20: 8,576,147 km (0.118 R)
• M21: 8,748,483 km (0.09 R)
• M22: 8,965,700 km (0.1 R)
• M23: 9,184,561 km (0.071 R)
• M24: 9,494,079 km (0.114 R)
• M25: 9,583,090 km (0.088 R)
• M26: 9,717,130 km (0.093 R)
• M27: 9,806,888 km (0.105 R)
• M28: 10,765,512 km (0.09 R)
• M29: 11,326,653 km (0.09 R)
• M30: 12,234,263 km (0.094 R)
• M31: 13,865,329 km (0.067 R)
• M32: 14,526,402 km (0.112 R)
• M33: 16,516,802 km (0.111 R)
• M34: 16,785,031 km (0.114 R)
• M35: 16,838,736 km (0.107 R)
• M36: 17,434,435 km (0.102 R)
• M37: 18,092,217 km (0.119 R)
• M38: 18,147,418 km (0.072 R)
• M39: 18,368,674 km (0.116 R)
• M40: 18,813,727 km (0.1 R)
• M41: 18,981,726 km (0.102 R)
• M42: 19,150,023 km (0.05 R)
• M43: 19,431,716 km (0.117 R)
• M44: 19,601,360 km (0.089 R)
• M45: 19,885,297 km (0.098 R)
• M46: 20,687,441 km (0.056 R)
• M47: 21,558,549 km (0.11 R)
• M48: 22,027,987 km (0.058 R)
• M49: 22,145,870 km (0.103 R)
• M50: 22,441,476 km (0.095 R)
• M51: 22,619,497 km (0.056 R)
• M52: 24,486,329 km (0.107 R)
• M53: 24,853,293 km (0.025 R)
• M54: 24,914,628 km (0.059 R)
• M55: 24,975,963 km (0.072 R)
• M56: 25,530,821 km (0.077 R)
• M57: 25,716,622 km (0.113 R)
• M58: 25,840,788 km (0.042 R)
• M59: 26,401,780 km (0.095 R)
• M60: 27,345,892 km (0.115 R)
• M61: 28,621,663 km (0.04 R)
• M62: 29,008,074 km (0.062 R)
• M63: 29,526,132 km (0.077 R)
• M64: 29,786,282 km (0.097 R)
• M65: 30,112,555 km (0.07 R)
• M66: 30,308,977 km (0.08 R)
• M67: 30,505,699 km (0.076 R)
• M68: 31,164,528 km (0.111 R)
• M69: 31,429,465 km (0.042 R)
• M70: 32,697,906 km (0.108 R)
• M71: 33,914,735 km (0.104 R)
• M72: 33,982,802 km (0.112 R)
• M73: 34,187,153 km (0.093 R)
• M74: 36,951,272 km (0.112 R)
• M75: 37,301,780 km (0.091 R)
• M76: 39,499,523 km (0.099 R)
• M77: 40,433,612 km (0.1 R)
• M78: 41,520,291 km (0.118 R)
• M79: 41,957,715 km (0.031 R)
• M80: 42,177,025 km (0.116 R)
• M81: 42,616,693 km (0.093 R)
• M82: 43,648,470 km (0.095 R)
• M83: 43,722,521 km (0.1 R)
• M84: 44,093,224 km (0.081 R)
• M85: 44,390,475 km (0.116 R)
• M86: 45,586,361 km (0.102 R)
• M87: 45,736,707 km (0.105 R)
• M88: 46,792,868 km (0.078 R)
• M89: 48,545,556 km (0.11 R)
• M90: 48,698,894 km (0.085 R)
• M91: 49,932,029 km (0.115 R)
• M92: 50,552,412 km (0.078 R)
• M93: 51,175,337 km (0.073 R)
• M94: 51,409,607 km (0.1 R)
• M95: 52,193,052 km (0.105 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: 339 - 19,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit