🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.02 AU - 1.26 AU

Year: 428 Days

Day: 26.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 49.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.04 AU - 2.62 AU

Year: 1250 Days

Day: 36.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 2.55 AU - 2.75 AU

Year: 1516 Days

Day: 22 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 11.35 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 279.4

Radius: 7.7

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 18.54 AU - 21.54 AU

Year: 31530 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 115,088,541 km

• M1: 122,820 km (0.083 R)
• M2: 264,938 km (0.047 R)
• M3: 397,482 km (0.113 R)
• M4: 553,363 km (0.085 R)
• M5: 752,776 km (0.105 R)
• M6: 1,331,720 km (0.035 R)
• M7: 1,509,592 km (0.081 R)
• M8: 1,663,678 km (0.113 R)
• M9: 1,790,836 km (0.075 R)
• M10: 2,437,847 km (0.088 R)
• M11: 4,223,896 km (0.078 R)
• M12: 5,119,538 km (0.117 R)
• M13: 5,684,420 km (0.116 R)
• M14: 6,468,163 km (0.101 R)
• M15: 6,669,372 km (0.054 R)
• M16: 6,719,936 km (0.113 R)
• M17: 7,285,416 km (0.09 R)
• M18: 7,494,853 km (0.037 R)
• M19: 8,847,966 km (0.114 R)
• M20: 9,410,155 km (0.071 R)
• M21: 9,467,002 km (0.089 R)
• M22: 9,695,588 km (0.118 R)
• M23: 10,450,907 km (0.091 R)
• M24: 10,568,790 km (0.116 R)
• M25: 11,467,126 km (0.106 R)
• M26: 11,649,635 km (0.113 R)
• M27: 11,710,671 km (0.112 R)
• M28: 12,017,795 km (0.071 R)
• M29: 13,208,295 km (0.084 R)
• M30: 13,656,490 km (0.091 R)
• M31: 14,109,473 km (0.115 R)
• M32: 14,239,922 km (0.12 R)
• M33: 16,174,671 km (0.102 R)
• M34: 16,379,471 km (0.04 R)
• M35: 16,447,987 km (0.045 R)
• M36: 17,276,908 km (0.093 R)
• M37: 17,346,621 km (0.074 R)
• M38: 18,261,262 km (0.115 R)
• M39: 18,403,380 km (0.109 R)
• M40: 19,047,399 km (0.066 R)
• M41: 19,917,461 km (0.113 R)
• M42: 20,800,537 km (0.114 R)
• M43: 21,396,385 km (0.097 R)
• M44: 22,149,012 km (0.094 R)
• M45: 22,452,546 km (0.029 R)
• M46: 25,087,264 km (0.097 R)
• M47: 25,324,376 km (0.08 R)
• M48: 25,800,846 km (0.104 R)
• M49: 27,248,055 km (0.092 R)
• M50: 33,467,886 km (0.11 R)
• M51: 34,516,268 km (0.093 R)
• M52: 34,604,082 km (0.097 R)
• M53: 36,914,023 km (0.053 R)
• M54: 37,454,220 km (0.099 R)
• M55: 38,360,185 km (0.082 R)
• M56: 38,724,606 km (0.061 R)
• M57: 39,732,596 km (0.12 R)
• M58: 40,471,161 km (0.075 R)
• M59: 41,121,164 km (0.109 R)
• M60: 41,494,111 km (0.109 R)
• M61: 41,681,108 km (0.114 R)
• M62: 42,431,491 km (0.096 R)
• M63: 43,280,908 km (0.068 R)
• M64: 43,755,432 km (0.064 R)
• M65: 46,832,062 km (0.11 R)
• M66: 49,086,053 km (0.114 R)
• M67: 50,475,369 km (0.086 R)
• M68: 51,375,350 km (0.104 R)
• M69: 51,475,580 km (0.077 R)
• M70: 51,978,229 km (0.098 R)
• M71: 53,597,327 km (0.094 R)
• M72: 53,800,929 km (0.043 R)
• M73: 54,208,733 km (0.083 R)
• M74: 54,720,059 km (0.095 R)
• M75: 55,438,577 km (0.119 R)
• M76: 56,988,710 km (0.104 R)
• M77: 59,814,764 km (0.046 R)
• M78: 60,554,824 km (0.073 R)
• M79: 60,660,889 km (0.083 R)
• M80: 60,873,019 km (0.103 R)
• M81: 61,510,904 km (0.086 R)
• M82: 61,830,595 km (0.07 R)
• M83: 62,900,519 km (0.111 R)
• M84: 63,007,930 km (0.113 R)
• M85: 63,653,146 km (0.059 R)
• M86: 64,516,924 km (0.089 R)
• M87: 65,710,865 km (0.11 R)
• M88: 65,819,772 km (0.075 R)
• M89: 67,240,952 km (0.12 R)
• M90: 68,230,841 km (0.063 R)
• M91: 69,780,076 km (0.091 R)
• M92: 69,891,228 km (0.096 R)
• M93: 70,782,233 km (0.067 R)
• M94: 71,117,332 km (0.055 R)
• M95: 73,026,201 km (0.113 R)
• M96: 75,179,363 km (0.053 R)
• M97: 75,977,916 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 20.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 862.9

Radius: 6.2

Gravity: 22.45 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 17.8 AU - 23.64 AU

Year: 33148 Days

Day: 16.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 23.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 115,088,541 km

• M1: 80,783 km (0.07 R)
• M2: 228,286 km (0.035 R)
• M3: 478,264 km (0.05 R)
• M4: 615,894 km (0.083 R)
• M5: 895,642 km (0.069 R)
• M6: 1,067,082 km (0.108 R)
• M7: 1,642,285 km (0.038 R)
• M8: 1,895,704 km (0.092 R)
• M9: 2,252,944 km (0.119 R)
• M10: 2,392,369 km (0.089 R)
• M11: 2,728,516 km (0.12 R)
• M12: 3,768,819 km (0.094 R)
• M13: 4,046,323 km (0.065 R)
• M14: 4,273,114 km (0.114 R)
• M15: 5,099,043 km (0.085 R)
• M16: 7,926,144 km (0.083 R)
• M17: 7,996,754 km (0.101 R)
• M18: 8,714,226 km (0.091 R)
• M19: 8,787,080 km (0.066 R)
• M20: 9,154,642 km (0.107 R)
• M21: 9,527,140 km (0.119 R)
• M22: 9,828,730 km (0.113 R)
• M23: 9,980,721 km (0.075 R)
• M24: 11,224,328 km (0.05 R)
• M25: 12,026,023 km (0.08 R)
• M26: 12,763,391 km (0.064 R)
• M27: 12,846,119 km (0.079 R)
• M28: 13,179,273 km (0.117 R)
• M29: 13,263,048 km (0.03 R)
• M30: 15,149,028 km (0.093 R)
• M31: 15,766,568 km (0.089 R)
• M32: 17,300,395 km (0.105 R)
• M33: 18,038,362 km (0.092 R)
• M34: 18,317,810 km (0.051 R)
• M35: 18,598,755 km (0.088 R)
• M36: 19,545,261 km (0.067 R)
• M37: 24,506,674 km (0.066 R)
• M38: 25,126,907 km (0.082 R)
• M39: 26,382,781 km (0.059 R)
• M40: 28,629,143 km (0.103 R)
• M41: 30,381,383 km (0.078 R)
• M42: 30,824,791 km (0.083 R)
• M43: 31,158,843 km (0.093 R)
• M44: 31,942,885 km (0.038 R)
• M45: 32,506,869 km (0.111 R)
• M46: 35,143,233 km (0.109 R)
• M47: 37,609,653 km (0.075 R)
• M48: 40,252,748 km (0.082 R)
• M49: 41,473,915 km (0.062 R)
• M50: 41,596,735 km (0.098 R)
• M51: 42,707,200 km (0.037 R)
• M52: 44,957,152 km (0.104 R)
• M53: 46,861,383 km (0.073 R)
• M54: 47,245,401 km (0.107 R)
• M55: 47,758,971 km (0.114 R)
• M56: 49,441,049 km (0.092 R)
• M57: 49,962,398 km (0.102 R)
• M58: 50,616,888 km (0.041 R)
• M59: 54,871,452 km (0.041 R)
• M60: 55,276,114 km (0.107 R)
• M61: 55,411,351 km (0.1 R)
• M62: 59,931,749 km (0.105 R)
• M63: 60,905,632 km (0.103 R)
• M64: 62,728,332 km (0.083 R)
• M65: 63,858,843 km (0.041 R)
• M66: 66,283,525 km (0.102 R)
• M67: 66,570,753 km (0.052 R)
• M68: 68,883,387 km (0.097 R)
• M69: 77,484,516 km (0.079 R)
• M70: 80,681,124 km (0.119 R)
• M71: 80,834,312 km (0.068 R)
• M72: 81,141,287 km (0.032 R)
• M73: 81,294,774 km (0.058 R)
• M74: 82,064,156 km (0.087 R)
• M75: 83,920,516 km (0.117 R)
• M76: 84,697,976 km (0.084 R)
• M77: 85,321,650 km (0.096 R)
• M78: 86,416,856 km (0.05 R)
• M79: 88,305,230 km (0.04 R)
• M80: 89,254,428 km (0.069 R)
• M81: 95,182,393 km (0.109 R)
• M82: 96,155,677 km (0.099 R)
• M83: 96,643,516 km (0.094 R)
• M84: 97,784,947 km (0.092 R)
• M85: 99,423,493 km (0.114 R)
• M86: 99,752,309 km (0.118 R)
• M87: 100,410,839 km (0.032 R)
• M88: 102,063,746 km (0.094 R)
• M89: 105,396,487 km (0.075 R)
• M90: 108,595,638 km (0.11 R)
• M91: 109,612,454 km (0.111 R)
• M92: 113,196,071 km (0.052 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 511 - 15,660 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit