🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.59 AU - 0.91 AU

Year: 230 Days

Day: 39.9 Hours

Environment

Temp: 196 °C

Axial Tilt: 0 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.59 AU - 0.93 AU

Year: 235 Days

Day: 12.2 Hours

Environment

Temp: 123 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.74 AU - 0.82 AU

Year: 244 Days

Day: 44.1 Hours

Environment

Temp: 186 °C

Axial Tilt: 20.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 3.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.7

Radius: 9.3

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 4.7 AU - 7.42 AU

Year: 5292 Days

Day: 5.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 97,008,098 km

• M1: 122,072 km (0.091 R)
• M2: 191,186 km (0.073 R)
• M3: 335,698 km (0.086 R)
• M4: 421,417 km (0.026 R)
• M5: 685,906 km (0.032 R)
• M6: 755,619 km (0.066 R)
• M7: 818,899 km (0.114 R)
• M8: 883,974 km (0.109 R)
• M9: 1,040,004 km (0.057 R)
• M10: 1,248,095 km (0.108 R)
• M11: 1,435,691 km (0.061 R)
• M12: 1,656,348 km (0.07 R)
• M13: 1,875,658 km (0.101 R)
• M14: 2,014,485 km (0.108 R)
• M15: 2,104,543 km (0.094 R)
• M16: 2,235,591 km (0.111 R)
• M17: 2,302,162 km (0.097 R)
• M18: 2,396,558 km (0.116 R)
• M19: 2,464,775 km (0.12 R)
• M20: 2,730,161 km (0.084 R)
• M21: 3,197,654 km (0.056 R)
• M22: 3,257,942 km (0.047 R)
• M23: 3,333,789 km (0.117 R)
• M24: 3,643,157 km (0.116 R)
• M25: 3,769,418 km (0.092 R)
• M26: 4,540,894 km (0.113 R)
• M27: 4,659,974 km (0.095 R)
• M28: 4,745,693 km (0.107 R)
• M29: 4,814,658 km (0.114 R)
• M30: 5,058,502 km (0.086 R)
• M31: 5,199,723 km (0.073 R)
• M32: 5,704,316 km (0.1 R)
• M33: 6,018,472 km (0.104 R)
• M34: 6,471,454 km (0.101 R)
• M35: 6,798,924 km (0.029 R)
• M36: 7,112,182 km (0.1 R)
• M37: 7,450,124 km (0.068 R)
• M38: 7,611,091 km (0.059 R)
• M39: 7,732,564 km (0.108 R)
• M40: 7,793,451 km (0.096 R)
• M41: 8,328,562 km (0.088 R)
• M42: 8,537,550 km (0.094 R)
• M43: 8,960,763 km (0.053 R)
• M44: 9,174,837 km (0.104 R)
• M45: 9,849,524 km (0.113 R)
• M46: 10,337,961 km (0.068 R)
• M47: 10,562,657 km (0.053 R)
• M48: 10,630,425 km (0.087 R)
• M49: 10,857,065 km (0.09 R)
• M50: 11,085,501 km (0.065 R)
• M51: 11,733,410 km (0.111 R)
• M52: 12,608,408 km (0.05 R)
• M53: 12,728,236 km (0.114 R)
• M54: 13,749,839 km (0.059 R)
• M55: 13,922,775 km (0.101 R)
• M56: 14,021,808 km (0.073 R)
• M57: 14,195,791 km (0.044 R)
• M58: 14,295,573 km (0.065 R)
• M59: 14,445,619 km (0.104 R)
• M60: 14,545,999 km (0.117 R)
• M61: 14,747,358 km (0.067 R)
• M62: 14,823,055 km (0.054 R)
• M63: 15,152,768 km (0.119 R)
• M64: 15,845,406 km (0.106 R)
• M65: 16,026,569 km (0.116 R)
• M66: 16,469,678 km (0.087 R)
• M67: 16,679,564 km (0.045 R)
• M68: 16,890,348 km (0.084 R)
• M69: 17,287,979 km (0.037 R)
• M70: 18,011,434 km (0.111 R)
• M71: 18,092,366 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.7

Radius: 13.1

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.45 AU - 12.37 AU

Year: 13673 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 97,008,098 km

• M1: 168,148 km (0.095 R)
• M2: 316,998 km (0.116 R)
• M3: 423,960 km (0.063 R)
• M4: 515,664 km (0.065 R)
• M5: 651,499 km (0.089 R)
• M6: 963,709 km (0.1 R)
• M7: 1,206,357 km (0.064 R)
• M8: 1,299,856 km (0.091 R)
• M9: 1,395,898 km (0.07 R)
• M10: 2,222,576 km (0.053 R)
• M11: 2,826,353 km (0.115 R)
• M12: 3,081,866 km (0.091 R)
• M13: 3,823,722 km (0.076 R)
• M14: 4,179,017 km (0.074 R)
• M15: 4,397,429 km (0.119 R)
• M16: 4,807,627 km (0.049 R)
• M17: 5,269,435 km (0.104 R)
• M18: 5,866,630 km (0.098 R)
• M19: 6,152,811 km (0.091 R)
• M20: 6,443,629 km (0.029 R)
• M21: 6,824,206 km (0.06 R)
• M22: 7,038,879 km (0.104 R)
• M23: 7,299,329 km (0.12 R)
• M24: 8,835,400 km (0.117 R)
• M25: 8,928,749 km (0.049 R)
• M26: 9,258,313 km (0.056 R)
• M27: 9,881,089 km (0.094 R)
• M28: 10,173,104 km (0.106 R)
• M29: 10,369,376 km (0.065 R)
• M30: 11,471,314 km (0.107 R)
• M31: 12,610,353 km (0.117 R)
• M32: 13,407,410 km (0.079 R)
• M33: 14,220,923 km (0.108 R)
• M34: 15,442,988 km (0.106 R)
• M35: 16,352,842 km (0.093 R)
• M36: 16,988,484 km (0.111 R)
• M37: 17,338,543 km (0.091 R)
• M38: 18,582,748 km (0.076 R)
• M39: 19,428,126 km (0.109 R)
• M40: 21,031,366 km (0.083 R)
• M41: 21,975,628 km (0.046 R)
• M42: 22,933,653 km (0.072 R)
• M43: 23,450,214 km (0.046 R)
• M44: 24,035,890 km (0.05 R)
• M45: 25,421,166 km (0.095 R)
• M46: 26,157,188 km (0.114 R)
• M47: 27,650,025 km (0.092 R)
• M48: 27,993,202 km (0.082 R)
• M49: 29,589,860 km (0.106 R)
• M50: 29,800,345 km (0.113 R)
• M51: 30,293,270 km (0.059 R)
• M52: 30,576,159 km (0.077 R)
• M53: 30,789,037 km (0.075 R)
• M54: 31,073,423 km (0.082 R)
• M55: 31,287,347 km (0.08 R)
• M56: 32,075,878 km (0.105 R)
• M57: 33,745,839 km (0.062 R)
• M58: 34,554,415 km (0.086 R)
• M59: 34,998,123 km (0.078 R)
• M60: 37,548,318 km (0.114 R)
• M61: 37,700,159 km (0.113 R)
• M62: 38,769,036 km (0.109 R)
• M63: 41,484,387 km (0.118 R)
• M64: 42,429,397 km (0.096 R)
• M65: 43,142,829 km (0.073 R)
• M66: 46,361,577 km (0.087 R)
• M67: 46,606,020 km (0.101 R)
• M68: 46,769,381 km (0.116 R)
• M69: 47,342,191 km (0.028 R)
• M70: 47,752,837 km (0.027 R)
• M71: 48,329,686 km (0.057 R)
• M72: 48,494,843 km (0.033 R)
• M73: 48,660,298 km (0.088 R)
• M74: 49,240,738 km (0.114 R)
• M75: 49,323,914 km (0.062 R)
• M76: 49,656,769 km (0.11 R)
• M77: 49,823,571 km (0.095 R)
• M78: 51,838,953 km (0.107 R)
• M79: 52,941,639 km (0.064 R)
• M80: 53,453,264 km (0.077 R)
• M81: 54,309,562 km (0.1 R)
• M82: 54,825,525 km (0.065 R)
• M83: 55,775,621 km (0.08 R)
• M84: 57,080,115 km (0.119 R)
• M85: 58,130,890 km (0.116 R)
• M86: 58,306,668 km (0.108 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.5

Radius: 7.7

Gravity: 16.25 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.32 AU - 20.14 AU

Year: 24276 Days

Day: 24 Hours

Environment

Temp: -185 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 97,008,098 km

• M1: 178,470 km (0.12 R)
• M2: 310,565 km (0.067 R)
• M3: 502,050 km (0.106 R)
• M4: 785,538 km (0.056 R)
• M5: 842,236 km (0.076 R)
• M6: 1,020,856 km (0.116 R)
• M7: 1,146,967 km (0.116 R)
• M8: 2,413,163 km (0.05 R)
• M9: 3,114,478 km (0.095 R)
• M10: 3,777,047 km (0.111 R)
• M11: 4,796,407 km (0.118 R)
• M12: 5,226,800 km (0.111 R)
• M13: 5,725,859 km (0.059 R)
• M14: 6,356,414 km (0.119 R)
• M15: 6,414,757 km (0.078 R)
• M16: 7,008,810 km (0.088 R)
• M17: 8,185,397 km (0.08 R)
• M18: 8,312,854 km (0.119 R)
• M19: 9,355,552 km (0.068 R)
• M20: 10,232,794 km (0.08 R)
• M21: 10,925,282 km (0.089 R)
• M22: 12,943,806 km (0.119 R)
• M23: 14,071,625 km (0.078 R)
• M24: 14,147,919 km (0.081 R)
• M25: 14,454,445 km (0.08 R)
• M26: 19,224,224 km (0.097 R)
• M27: 19,905,193 km (0.095 R)
• M28: 21,028,823 km (0.108 R)
• M29: 21,466,397 km (0.083 R)
• M30: 22,618,300 km (0.115 R)
• M31: 23,517,832 km (0.058 R)
• M32: 23,881,056 km (0.062 R)
• M33: 24,796,894 km (0.105 R)
• M34: 25,259,301 km (0.077 R)
• M35: 26,663,128 km (0.072 R)
• M36: 26,946,915 km (0.09 R)
• M37: 27,326,893 km (0.09 R)
• M38: 29,253,116 km (0.048 R)
• M39: 31,721,929 km (0.105 R)
• M40: 31,922,241 km (0.099 R)
• M41: 33,031,958 km (0.117 R)
• M42: 34,051,467 km (0.073 R)
• M43: 34,359,489 km (0.088 R)
• M44: 34,462,263 km (0.114 R)
• M45: 35,185,120 km (0.085 R)
• M46: 36,121,603 km (0.101 R)
• M47: 37,171,929 km (0.097 R)
• M48: 38,445,456 km (0.096 R)
• M49: 38,552,269 km (0.098 R)
• M50: 40,599,665 km (0.044 R)
• M51: 42,903,323 km (0.08 R)
• M52: 43,125,027 km (0.098 R)
• M53: 44,350,682 km (0.113 R)
• M54: 45,136,520 km (0.068 R)
• M55: 45,474,761 km (0.111 R)
• M56: 47,865,784 km (0.087 R)
• M57: 48,095,715 km (0.078 R)
• M58: 49,250,461 km (0.119 R)
• M59: 49,714,813 km (0.101 R)
• M60: 51,469,447 km (0.081 R)
• M61: 53,482,436 km (0.061 R)
• M62: 53,840,274 km (0.068 R)
• M63: 54,079,331 km (0.101 R)
• M64: 57,707,079 km (0.118 R)
• M65: 58,196,713 km (0.111 R)
• M66: 61,287,854 km (0.093 R)
• M67: 63,420,222 km (0.118 R)
• M68: 64,051,974 km (0.113 R)
• M69: 65,449,218 km (0.099 R)
• M70: 66,215,608 km (0.032 R)
• M71: 69,570,639 km (0.076 R)
• M72: 70,352,737 km (0.118 R)
• M73: 70,744,833 km (0.1 R)
• M74: 71,006,629 km (0.062 R)
• M75: 71,400,072 km (0.062 R)
• M76: 72,057,255 km (0.105 R)
• M77: 73,112,818 km (0.12 R)
• M78: 74,040,773 km (0.096 R)
• M79: 77,251,592 km (0.11 R)
• M80: 77,521,168 km (0.092 R)
• M81: 77,791,192 km (0.049 R)
• M82: 77,926,279 km (0.072 R)
• M83: 79,145,501 km (0.105 R)
• M84: 79,417,321 km (0.076 R)
• M85: 80,371,007 km (0.103 R)
• M86: 81,602,946 km (0.108 R)
• M87: 83,255,105 km (0.114 R)
• M88: 86,452,310 km (0.05 R)
• M89: 87,152,728 km (0.057 R)
• M90: 89,123,829 km (0.075 R)
• M91: 90,540,670 km (0.032 R)
• M92: 92,393,739 km (0.053 R)
• M93: 92,679,920 km (0.114 R)
• M94: 93,683,871 km (0.036 R)
• M95: 96,717,567 km (0.118 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 15,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit