🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.57 AU - 0.75 AU

Year: 245 Days

Day: 14.6 Hours

Environment

Temp: -42 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,556,130 km

• M1: 115,490 km (0.067 R)

Asteroid Belt

Center: 2.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 149.9

Radius: 10.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.61 AU - 4.03 AU

Year: 3409 Days

Day: 9 Hours

Environment

Temp: -172 °C

Axial Tilt: 14.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 77,556,130 km

• M1: 132,095 km (0.109 R)
• M2: 237,412 km (0.085 R)
• M3: 325,824 km (0.078 R)
• M4: 412,591 km (0.033 R)
• M5: 484,099 km (0.087 R)
• M6: 554,111 km (0.107 R)
• M7: 670,348 km (0.043 R)
• M8: 929,003 km (0.083 R)
• M9: 1,044,941 km (0.119 R)
• M10: 1,264,252 km (0.102 R)
• M11: 1,337,704 km (0.066 R)
• M12: 1,537,717 km (0.084 R)
• M13: 1,616,555 km (0.067 R)
• M14: 1,882,240 km (0.108 R)
• M15: 1,945,670 km (0.064 R)
• M16: 2,096,315 km (0.112 R)
• M17: 2,195,349 km (0.108 R)
• M18: 2,478,687 km (0.097 R)
• M19: 2,944,086 km (0.089 R)
• M20: 3,067,953 km (0.094 R)
• M21: 3,218,748 km (0.052 R)
• M22: 3,333,489 km (0.12 R)
• M23: 3,580,475 km (0.079 R)
• M24: 3,833,296 km (0.091 R)
• M25: 4,258,453 km (0.103 R)
• M26: 4,384,863 km (0.118 R)
• M27: 4,583,828 km (0.034 R)
• M28: 5,198,526 km (0.073 R)
• M29: 5,653,603 km (0.081 R)
• M30: 5,839,104 km (0.07 R)
• M31: 5,917,045 km (0.037 R)
• M32: 6,392,167 km (0.104 R)
• M33: 6,536,978 km (0.118 R)
• M34: 6,764,666 km (0.096 R)
• M35: 7,044,564 km (0.054 R)
• M36: 7,855,384 km (0.114 R)
• M37: 8,149,643 km (0.109 R)
• M38: 8,324,523 km (0.09 R)
• M39: 8,394,834 km (0.074 R)
• M40: 8,535,905 km (0.106 R)
• M41: 8,749,231 km (0.098 R)
• M42: 9,054,262 km (0.098 R)
• M43: 9,144,619 km (0.081 R)
• M44: 9,953,195 km (0.108 R)
• M45: 10,027,844 km (0.045 R)
• M46: 10,290,538 km (0.112 R)
• M47: 10,384,935 km (0.086 R)
• M48: 10,460,631 km (0.101 R)
• M49: 11,053,637 km (0.073 R)
• M50: 11,208,471 km (0.092 R)
• M51: 11,305,560 km (0.102 R)
• M52: 11,579,025 km (0.11 R)
• M53: 11,736,252 km (0.113 R)
• M54: 11,914,124 km (0.105 R)
• M55: 12,072,847 km (0.065 R)
• M56: 12,272,261 km (0.096 R)
• M57: 12,412,584 km (0.036 R)
• M58: 12,573,551 km (0.059 R)
• M59: 12,775,658 km (0.061 R)
• M60: 12,958,616 km (0.117 R)
• M61: 13,347,571 km (0.086 R)
• M62: 13,533,072 km (0.107 R)
• M63: 13,615,949 km (0.049 R)
• M64: 13,782,003 km (0.051 R)
• M65: 14,074,168 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.3

Radius: 10

Gravity: 5.83 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 5.47 AU - 7.85 AU

Year: 7847 Days

Day: 14.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 77,556,130 km

• M1: 130,749 km (0.059 R)
• M2: 492,177 km (0.072 R)
• M3: 607,816 km (0.082 R)
• M4: 690,544 km (0.085 R)
• M5: 822,639 km (0.091 R)
• M6: 996,172 km (0.066 R)
• M7: 1,252,433 km (0.114 R)
• M8: 1,786,348 km (0.08 R)
• M9: 1,993,092 km (0.098 R)
• M10: 2,164,232 km (0.092 R)
• M11: 2,273,738 km (0.083 R)
• M12: 2,407,479 km (0.101 R)
• M13: 3,017,688 km (0.102 R)
• M14: 3,190,025 km (0.088 R)
• M15: 3,544,572 km (0.095 R)
• M16: 4,318,891 km (0.118 R)
• M17: 4,457,568 km (0.104 R)
• M18: 5,173,394 km (0.089 R)
• M19: 5,680,530 km (0.073 R)
• M20: 6,079,059 km (0.104 R)
• M21: 6,328,888 km (0.097 R)
• M22: 6,710,063 km (0.115 R)
• M23: 6,935,806 km (0.104 R)
• M24: 7,033,344 km (0.035 R)
• M25: 7,999,746 km (0.111 R)
• M26: 9,798,212 km (0.06 R)
• M27: 10,201,976 km (0.097 R)
• M28: 10,276,027 km (0.091 R)
• M29: 10,912,417 km (0.094 R)
• M30: 11,178,102 km (0.059 R)
• M31: 11,330,992 km (0.09 R)
• M32: 11,871,189 km (0.1 R)
• M33: 12,380,570 km (0.044 R)
• M34: 13,057,201 km (0.099 R)
• M35: 13,501,507 km (0.11 R)
• M36: 13,664,419 km (0.045 R)
• M37: 14,322,201 km (0.09 R)
• M38: 15,370,433 km (0.036 R)
• M39: 15,711,068 km (0.069 R)
• M40: 16,617,331 km (0.059 R)
• M41: 16,791,763 km (0.082 R)
• M42: 16,923,110 km (0.109 R)
• M43: 17,496,069 km (0.04 R)
• M44: 18,075,312 km (0.074 R)
• M45: 18,615,660 km (0.032 R)
• M46: 18,796,823 km (0.102 R)
• M47: 18,933,256 km (0.114 R)
• M48: 19,069,989 km (0.066 R)
• M49: 19,436,055 km (0.083 R)
• M50: 19,619,910 km (0.042 R)
• M51: 21,253,818 km (0.084 R)
• M52: 21,443,359 km (0.087 R)
• M53: 22,062,993 km (0.103 R)
• M54: 22,206,906 km (0.107 R)
• M55: 22,592,121 km (0.114 R)
• M56: 23,271,445 km (0.09 R)
• M57: 23,760,779 km (0.087 R)
• M58: 23,859,065 km (0.058 R)
• M59: 24,006,718 km (0.03 R)
• M60: 24,451,622 km (0.076 R)
• M61: 25,199,013 km (0.112 R)
• M62: 25,349,509 km (0.109 R)
• M63: 25,600,833 km (0.109 R)
• M64: 25,903,470 km (0.087 R)
• M65: 26,004,598 km (0.039 R)
• M66: 26,156,589 km (0.115 R)
• M67: 26,308,880 km (0.113 R)
• M68: 27,486,215 km (0.118 R)
• M69: 27,641,049 km (0.032 R)
• M70: 27,796,182 km (0.069 R)
• M71: 28,523,826 km (0.109 R)
• M72: 29,047,568 km (0.07 R)
• M73: 29,152,586 km (0.116 R)
• M74: 29,627,260 km (0.074 R)
• M75: 30,210,692 km (0.096 R)
• M76: 30,851,569 km (0.098 R)
• M77: 31,119,947 km (0.068 R)
• M78: 31,227,508 km (0.12 R)
• M79: 31,550,939 km (0.084 R)
• M80: 31,929,721 km (0.075 R)
• M81: 32,309,849 km (0.058 R)
• M82: 33,184,697 km (0.058 R)
• M83: 33,294,502 km (0.108 R)
• M84: 34,289,029 km (0.088 R)
• M85: 34,511,481 km (0.119 R)
• M86: 34,622,782 km (0.03 R)
• M87: 36,307,254 km (0.103 R)
• M88: 37,330,802 km (0.08 R)
• M89: 38,018,354 km (0.032 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.7

Radius: 7.1

Gravity: 15.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.22 AU - 13.2 AU

Year: 19479 Days

Day: 17.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 77,556,130 km

• M1: 341,083 km (0.073 R)
• M2: 511,176 km (0.094 R)
• M3: 708,047 km (0.095 R)
• M4: 755,170 km (0.084 R)
• M5: 827,875 km (0.103 R)
• M6: 1,284,298 km (0.116 R)
• M7: 1,431,801 km (0.069 R)
• M8: 1,907,373 km (0.032 R)
• M9: 2,392,519 km (0.119 R)
• M10: 2,876,169 km (0.097 R)
• M11: 4,059,637 km (0.103 R)
• M12: 4,365,565 km (0.11 R)
• M13: 4,454,426 km (0.119 R)
• M14: 4,543,886 km (0.085 R)
• M15: 4,633,794 km (0.081 R)
• M16: 5,233,382 km (0.099 R)
• M17: 5,327,779 km (0.112 R)
• M18: 6,053,627 km (0.102 R)
• M19: 6,252,593 km (0.047 R)
• M20: 6,605,644 km (0.107 R)
• M21: 8,136,628 km (0.085 R)
• M22: 9,482,710 km (0.109 R)
• M23: 11,504,675 km (0.032 R)
• M24: 12,249,074 km (0.097 R)
• M25: 12,627,107 km (0.097 R)
• M26: 13,201,414 km (0.115 R)
• M27: 13,330,068 km (0.105 R)
• M28: 14,974,597 km (0.104 R)
• M29: 15,108,936 km (0.114 R)
• M30: 15,991,713 km (0.099 R)
• M31: 16,060,379 km (0.065 R)
• M32: 16,266,674 km (0.099 R)
• M33: 17,241,454 km (0.106 R)
• M34: 17,523,446 km (0.052 R)
• M35: 17,806,934 km (0.037 R)
• M36: 18,522,311 km (0.059 R)
• M37: 18,811,035 km (0.1 R)
• M38: 18,883,440 km (0.109 R)
• M39: 19,981,040 km (0.085 R)
• M40: 20,724,092 km (0.119 R)
• M41: 21,400,723 km (0.11 R)
• M42: 21,779,655 km (0.072 R)
• M43: 22,467,506 km (0.111 R)
• M44: 22,775,378 km (0.096 R)
• M45: 24,969,979 km (0.101 R)
• M46: 27,395,260 km (0.115 R)
• M47: 28,719,051 km (0.083 R)
• M48: 29,220,802 km (0.102 R)
• M49: 29,388,651 km (0.085 R)
• M50: 30,573,018 km (0.102 R)
• M51: 33,865,517 km (0.1 R)
• M52: 34,484,104 km (0.111 R)
• M53: 34,928,260 km (0.12 R)
• M54: 35,106,581 km (0.036 R)
• M55: 35,732,648 km (0.112 R)
• M56: 35,822,407 km (0.092 R)
• M57: 36,002,074 km (0.101 R)
• M58: 36,905,196 km (0.052 R)
• M59: 37,086,659 km (0.048 R)
• M60: 39,937,844 km (0.093 R)
• M61: 40,497,789 km (0.12 R)
• M62: 40,591,437 km (0.08 R)
• M63: 42,003,641 km (0.11 R)
• M64: 43,240,666 km (0.107 R)
• M65: 45,361,066 km (0.095 R)
• M66: 47,416,541 km (0.083 R)
• M67: 48,505,314 km (0.079 R)
• M68: 51,111,160 km (0.116 R)
• M69: 53,249,063 km (0.077 R)
• M70: 54,071,103 km (0.097 R)
• M71: 54,793,810 km (0.11 R)
• M72: 55,519,809 km (0.092 R)
• M73: 56,353,368 km (0.044 R)
• M74: 56,771,644 km (0.107 R)
• M75: 58,138,370 km (0.097 R)
• M76: 58,984,645 km (0.06 R)
• M77: 59,196,925 km (0.048 R)
• M78: 60,582,650 km (0.098 R)
• M79: 61,011,248 km (0.118 R)
• M80: 61,333,332 km (0.091 R)
• M81: 61,763,575 km (0.067 R)
• M82: 62,087,006 km (0.057 R)
• M83: 62,843,672 km (0.085 R)
• M84: 62,951,981 km (0.089 R)
• M85: 63,494,722 km (0.096 R)
• M86: 64,803,554 km (0.06 R)
• M87: 66,341,719 km (0.101 R)
• M88: 67,669,699 km (0.047 R)
• M89: 69,566,002 km (0.047 R)
• M90: 69,678,200 km (0.095 R)
• M91: 70,802,428 km (0.087 R)
• M92: 71,366,711 km (0.104 R)
• M93: 73,068,686 km (0.1 R)
• M94: 73,182,680 km (0.073 R)
• M95: 75,128,799 km (0.059 R)
• M96: 75,934,982 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 10,617 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit