🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.43 AU - 0.69 AU

Year: 155 Days

Day: 22.4 Hours

Environment

Temp: 238 °C

Axial Tilt: 8.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,091,501 km

• M1: 111,899 km (0.107 R)
• M2: 224,397 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.14 AU - 2.5 AU

Year: 1304 Days

Day: 25.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 614.3

Radius: 5.8

Gravity: 18.26 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.44 AU - 13.56 AU

Year: 16306 Days

Day: 24.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,091,501 km

• M1: 77,791 km (0.037 R)
• M2: 117,883 km (0.118 R)
• M3: 421,268 km (0.09 R)
• M4: 787,334 km (0.094 R)
• M5: 1,083,537 km (0.103 R)
• M6: 1,132,157 km (0.057 R)
• M7: 1,181,374 km (0.115 R)
• M8: 1,915,601 km (0.107 R)
• M9: 2,186,522 km (0.116 R)
• M10: 2,279,572 km (0.068 R)
• M11: 3,139,760 km (0.072 R)
• M12: 3,209,622 km (0.036 R)
• M13: 3,458,703 km (0.102 R)
• M14: 3,714,066 km (0.104 R)
• M15: 3,788,117 km (0.114 R)
• M16: 4,398,177 km (0.03 R)
• M17: 5,203,164 km (0.091 R)
• M18: 6,271,592 km (0.11 R)
• M19: 6,315,723 km (0.103 R)
• M20: 6,538,025 km (0.08 R)
• M21: 7,498,892 km (0.096 R)
• M22: 7,876,477 km (0.059 R)
• M23: 7,971,921 km (0.107 R)
• M24: 8,260,346 km (0.08 R)
• M25: 8,454,524 km (0.109 R)
• M26: 9,855,358 km (0.098 R)
• M27: 11,059,023 km (0.109 R)
• M28: 11,542,523 km (0.075 R)
• M29: 12,363,516 km (0.111 R)
• M30: 13,658,734 km (0.108 R)
• M31: 14,584,895 km (0.079 R)
• M32: 15,233,402 km (0.05 R)
• M33: 16,253,809 km (0.113 R)
• M34: 16,375,432 km (0.088 R)
• M35: 16,741,797 km (0.116 R)
• M36: 16,925,952 km (0.077 R)
• M37: 16,987,437 km (0.115 R)
• M38: 17,296,356 km (0.082 R)
• M39: 17,856,899 km (0.077 R)
• M40: 18,045,094 km (0.104 R)
• M41: 20,550,858 km (0.077 R)
• M42: 20,814,001 km (0.091 R)
• M43: 21,078,190 km (0.11 R)
• M44: 21,343,577 km (0.109 R)
• M45: 21,743,602 km (0.107 R)
• M46: 22,348,426 km (0.087 R)
• M47: 23,849,940 km (0.099 R)
• M48: 24,195,660 km (0.12 R)
• M49: 24,543,176 km (0.082 R)
• M50: 25,454,078 km (0.1 R)
• M51: 25,665,908 km (0.08 R)
• M52: 26,590,573 km (0.088 R)
• M53: 27,020,966 km (0.102 R)
• M54: 27,164,879 km (0.043 R)
• M55: 27,453,603 km (0.115 R)
• M56: 30,621,188 km (0.097 R)
• M57: 30,996,978 km (0.057 R)
• M58: 31,525,507 km (0.048 R)
• M59: 34,213,033 km (0.073 R)
• M60: 34,446,705 km (0.093 R)
• M61: 35,544,604 km (0.089 R)
• M62: 36,097,817 km (0.116 R)
• M63: 37,453,173 km (0.078 R)
• M64: 37,694,026 km (0.102 R)
• M65: 38,906,367 km (0.056 R)
• M66: 39,558,015 km (0.118 R)
• M67: 39,803,356 km (0.107 R)
• M68: 40,707,376 km (0.081 R)
• M69: 41,867,507 km (0.1 R)
• M70: 42,619,087 km (0.066 R)
• M71: 42,870,561 km (0.065 R)
• M72: 43,797,021 km (0.049 R)
• M73: 47,047,633 km (0.044 R)
• M74: 48,090,330 km (0.111 R)
• M75: 48,877,215 km (0.044 R)
• M76: 51,352,611 km (0.101 R)
• M77: 54,321,829 km (0.118 R)
• M78: 54,685,502 km (0.077 R)
• M79: 55,873,010 km (0.099 R)
• M80: 56,792,438 km (0.05 R)
• M81: 57,994,906 km (0.061 R)
• M82: 58,832,355 km (0.111 R)
• M83: 59,112,402 km (0.105 R)
• M84: 60,236,929 km (0.074 R)
• M85: 60,707,564 km (0.111 R)
• M86: 60,896,207 km (0.026 R)
• M87: 61,273,941 km (0.093 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 899.7

Radius: 7

Gravity: 18.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 14.67 AU - 15.27 AU

Year: 21370 Days

Day: 22.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,091,501 km

• M1: 89,759 km (0.037 R)
• M2: 314,904 km (0.099 R)
• M3: 390,600 km (0.1 R)
• M4: 783,145 km (0.102 R)
• M5: 862,881 km (0.039 R)
• M6: 1,462,918 km (0.093 R)
• M7: 1,698,385 km (0.104 R)
• M8: 1,946,119 km (0.12 R)
• M9: 2,205,222 km (0.088 R)
• M10: 2,397,156 km (0.109 R)
• M11: 2,674,960 km (0.092 R)
• M12: 3,132,280 km (0.078 R)
• M13: 3,658,715 km (0.103 R)
• M14: 4,547,326 km (0.095 R)
• M15: 5,865,433 km (0.096 R)
• M16: 8,162,658 km (0.112 R)
• M17: 8,281,140 km (0.092 R)
• M18: 8,639,875 km (0.081 R)
• M19: 9,187,703 km (0.091 R)
• M20: 9,872,412 km (0.108 R)
• M21: 10,573,428 km (0.065 R)
• M22: 11,422,545 km (0.071 R)
• M23: 11,821,822 km (0.115 R)
• M24: 12,090,500 km (0.094 R)
• M25: 12,634,139 km (0.063 R)
• M26: 13,604,281 km (0.116 R)
• M27: 13,744,903 km (0.081 R)
• M28: 15,468,869 km (0.068 R)
• M29: 15,689,077 km (0.087 R)
• M30: 16,281,634 km (0.1 R)
• M31: 16,356,134 km (0.06 R)
• M32: 16,881,372 km (0.046 R)
• M33: 17,488,290 km (0.03 R)
• M34: 17,564,735 km (0.117 R)
• M35: 18,257,074 km (0.117 R)
• M36: 20,628,798 km (0.118 R)
• M37: 22,097,700 km (0.09 R)
• M38: 22,594,664 km (0.109 R)
• M39: 23,768,858 km (0.055 R)
• M40: 24,962,798 km (0.079 R)
• M41: 25,307,472 km (0.089 R)
• M42: 26,176,187 km (0.063 R)
• M43: 26,438,581 km (0.12 R)
• M44: 26,878,100 km (0.029 R)
• M45: 27,231,300 km (0.064 R)
• M46: 29,201,804 km (0.064 R)
• M47: 29,655,983 km (0.106 R)
• M48: 29,838,342 km (0.075 R)
• M49: 29,929,597 km (0.04 R)
• M50: 30,021,001 km (0.113 R)
• M51: 30,295,813 km (0.081 R)
• M52: 30,571,372 km (0.045 R)
• M53: 33,183,500 km (0.071 R)
• M54: 33,467,587 km (0.096 R)
• M55: 34,707,903 km (0.104 R)
• M56: 35,866,090 km (0.068 R)
• M57: 39,817,568 km (0.1 R)
• M58: 40,321,114 km (0.056 R)
• M59: 40,928,033 km (0.057 R)
• M60: 41,946,495 km (0.085 R)
• M61: 44,529,003 km (0.113 R)
• M62: 44,737,842 km (0.083 R)
• M63: 45,681,505 km (0.104 R)
• M64: 47,162,374 km (0.112 R)
• M65: 48,766,512 km (0.042 R)
• M66: 49,197,354 km (0.109 R)
• M67: 50,388,452 km (0.075 R)
• M68: 50,715,025 km (0.03 R)
• M69: 52,248,104 km (0.119 R)
• M70: 53,574,139 km (0.059 R)
• M71: 55,023,144 km (0.1 R)
• M72: 55,135,193 km (0.066 R)
• M73: 55,921,330 km (0.091 R)
• M74: 60,137,746 km (0.049 R)
• M75: 64,337,257 km (0.108 R)
• M76: 66,472,168 km (0.073 R)
• M77: 70,203,289 km (0.061 R)
• M78: 70,933,177 km (0.057 R)
• M79: 71,177,021 km (0.057 R)
• M80: 72,523,402 km (0.06 R)
• M81: 73,507,756 km (0.119 R)
• M82: 73,631,174 km (0.068 R)
• M83: 74,868,498 km (0.105 R)
• M84: 76,237,618 km (0.1 R)
• M85: 76,987,851 km (0.103 R)
• M86: 79,126,802 km (0.11 R)
• M87: 82,051,739 km (0.072 R)
• M88: 83,077,382 km (0.108 R)
• M89: 83,205,887 km (0.094 R)
• M90: 84,494,523 km (0.117 R)
• M91: 85,919,592 km (0.109 R)
• M92: 86,570,044 km (0.109 R)
• M93: 86,700,344 km (0.114 R)
• M94: 86,830,643 km (0.107 R)
• M95: 87,091,542 km (0.088 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit