🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.64 AU - 0.88 AU

Year: 233 Days

Day: 12.9 Hours

Environment

Temp: 119 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.8 AU - 1.14 AU

Year: 336 Days

Day: 16.3 Hours

Environment

Temp: 101 °C

Axial Tilt: 48.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.19 AU - 3.23 AU

Year: 1568 Days

Day: 31.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.76 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.4

Radius: 13

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 6.45 AU - 7.15 AU

Year: 6232 Days

Day: 12.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 96,653,622 km

• M1: 194,926 km (0.056 R)
• M2: 284,236 km (0.042 R)
• M3: 467,344 km (0.105 R)
• M4: 595,549 km (0.073 R)
• M5: 689,048 km (0.098 R)
• M6: 1,072,018 km (0.103 R)
• M7: 1,612,665 km (0.113 R)
• M8: 1,820,008 km (0.07 R)
• M9: 2,007,155 km (0.111 R)
• M10: 2,125,636 km (0.093 R)
• M11: 2,369,630 km (0.099 R)
• M12: 2,574,879 km (0.11 R)
• M13: 2,785,961 km (0.071 R)
• M14: 2,935,559 km (0.108 R)
• M15: 3,156,515 km (0.111 R)
• M16: 4,189,339 km (0.115 R)
• M17: 4,497,211 km (0.056 R)
• M18: 4,872,403 km (0.075 R)
• M19: 5,175,787 km (0.098 R)
• M20: 5,360,840 km (0.096 R)
• M21: 5,464,511 km (0.102 R)
• M22: 5,653,154 km (0.097 R)
• M23: 5,929,162 km (0.026 R)
• M24: 6,650,074 km (0.114 R)
• M25: 6,919,201 km (0.105 R)
• M26: 7,009,707 km (0.066 R)
• M27: 7,260,733 km (0.115 R)
• M28: 7,794,947 km (0.062 R)
• M29: 8,031,311 km (0.066 R)
• M30: 8,222,049 km (0.093 R)
• M31: 8,681,164 km (0.067 R)
• M32: 9,024,940 km (0.111 R)
• M33: 9,523,700 km (0.099 R)
• M34: 9,649,811 km (0.044 R)
• M35: 9,776,520 km (0.046 R)
• M36: 10,237,132 km (0.101 R)
• M37: 10,444,175 km (0.075 R)
• M38: 10,757,284 km (0.082 R)
• M39: 10,915,109 km (0.056 R)
• M40: 11,153,120 km (0.077 R)
• M41: 11,769,463 km (0.096 R)
• M42: 11,850,695 km (0.084 R)
• M43: 12,506,980 km (0.065 R)
• M44: 12,645,209 km (0.114 R)
• M45: 13,542,048 km (0.1 R)
• M46: 13,712,590 km (0.059 R)
• M47: 13,826,583 km (0.092 R)
• M48: 14,113,063 km (0.071 R)
• M49: 14,285,849 km (0.094 R)
• M50: 14,808,544 km (0.073 R)
• M51: 15,574,784 km (0.052 R)
• M52: 15,663,944 km (0.105 R)
• M53: 15,813,093 km (0.113 R)
• M54: 16,778,598 km (0.103 R)
• M55: 17,206,897 km (0.043 R)
• M56: 17,918,683 km (0.109 R)
• M57: 18,576,764 km (0.096 R)
• M58: 19,020,023 km (0.093 R)
• M59: 19,691,418 km (0.053 R)
• M60: 20,208,129 km (0.078 R)
• M61: 20,533,505 km (0.095 R)
• M62: 20,827,614 km (0.067 R)
• M63: 21,420,321 km (0.115 R)
• M64: 21,785,190 km (0.085 R)
• M65: 22,051,923 km (0.112 R)
• M66: 22,588,530 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.3

Radius: 14.2

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.29 AU - 8.03 AU

Year: 6734 Days

Day: 13.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 96,653,622 km

• M1: 189,840 km (0.071 R)
• M2: 410,347 km (0.116 R)
• M3: 593,455 km (0.091 R)
• M4: 1,133,353 km (0.09 R)
• M5: 1,320,500 km (0.077 R)
• M6: 1,630,766 km (0.11 R)
• M7: 1,726,509 km (0.112 R)
• M8: 1,824,496 km (0.092 R)
• M9: 2,278,076 km (0.109 R)
• M10: 2,451,909 km (0.087 R)
• M11: 2,929,725 km (0.075 R)
• M12: 3,095,629 km (0.099 R)
• M13: 3,816,242 km (0.115 R)
• M14: 4,182,607 km (0.113 R)
• M15: 4,533,264 km (0.08 R)
• M16: 4,726,096 km (0.088 R)
• M17: 6,090,279 km (0.118 R)
• M18: 6,957,947 km (0.091 R)
• M19: 7,053,240 km (0.025 R)
• M20: 7,277,188 km (0.08 R)
• M21: 7,536,142 km (0.085 R)
• M22: 7,634,129 km (0.07 R)
• M23: 7,765,326 km (0.1 R)
• M24: 8,163,556 km (0.073 R)
• M25: 8,331,405 km (0.12 R)
• M26: 8,807,724 km (0.101 R)
• M27: 9,118,589 km (0.084 R)
• M28: 9,538,809 km (0.074 R)
• M29: 9,858,200 km (0.03 R)
• M30: 9,965,462 km (0.096 R)
• M31: 10,144,980 km (0.102 R)
• M32: 10,653,762 km (0.104 R)
• M33: 10,948,171 km (0.089 R)
• M34: 12,344,667 km (0.114 R)
• M35: 12,460,455 km (0.107 R)
• M36: 12,926,902 km (0.095 R)
• M37: 13,201,563 km (0.034 R)
• M38: 13,637,342 km (0.074 R)
• M39: 14,808,544 km (0.063 R)
• M40: 14,931,513 km (0.116 R)
• M41: 16,138,169 km (0.052 R)
• M42: 16,519,046 km (0.063 R)
• M43: 16,689,288 km (0.047 R)
• M44: 19,536,584 km (0.109 R)
• M45: 20,305,817 km (0.111 R)
• M46: 20,671,135 km (0.088 R)
• M47: 20,808,765 km (0.085 R)
• M48: 20,900,618 km (0.094 R)
• M49: 20,992,770 km (0.11 R)
• M50: 21,640,828 km (0.119 R)
• M51: 21,733,878 km (0.116 R)
• M52: 21,873,752 km (0.105 R)
• M53: 22,060,899 km (0.076 R)
• M54: 22,201,521 km (0.087 R)
• M55: 22,909,119 km (0.074 R)
• M56: 23,672,217 km (0.067 R)
• M57: 23,960,493 km (0.108 R)
• M58: 24,540,484 km (0.039 R)
• M59: 25,517,657 km (0.061 R)
• M60: 25,714,528 km (0.079 R)
• M61: 25,813,262 km (0.09 R)
• M62: 26,060,398 km (0.108 R)
• M63: 26,258,765 km (0.071 R)
• M64: 27,863,651 km (0.085 R)
• M65: 28,168,082 km (0.116 R)
• M66: 28,422,548 km (0.086 R)
• M67: 28,677,912 km (0.099 R)
• M68: 29,551,713 km (0.096 R)
• M69: 30,069,770 km (0.113 R)
• M70: 30,225,801 km (0.116 R)
• M71: 30,800,107 km (0.087 R)
• M72: 32,225,177 km (0.087 R)
• M73: 36,129,232 km (0.105 R)
• M74: 36,350,338 km (0.064 R)
• M75: 36,516,691 km (0.088 R)
• M76: 37,239,847 km (0.054 R)
• M77: 37,351,596 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 646.4

Radius: 4.2

Gravity: 36.64 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 18.13 AU - 20.19 AU

Year: 29476 Days

Day: 21.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 12.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 96,653,622 km

• M1: 97,089 km (0.057 R)
• M2: 179,218 km (0.088 R)
• M3: 266,284 km (0.078 R)
• M4: 1,132,306 km (0.06 R)
• M5: 1,507,647 km (0.1 R)
• M6: 2,197,144 km (0.095 R)
• M7: 2,238,134 km (0.086 R)
• M8: 2,362,150 km (0.101 R)
• M9: 3,061,371 km (0.099 R)
• M10: 3,199,150 km (0.103 R)
• M11: 3,339,024 km (0.052 R)
• M12: 3,624,756 km (0.086 R)
• M13: 4,424,357 km (0.07 R)
• M14: 4,632,448 km (0.113 R)
• M15: 4,737,765 km (0.101 R)
• M16: 5,720,473 km (0.066 R)
• M17: 6,061,706 km (0.115 R)
• M18: 6,234,790 km (0.031 R)
• M19: 6,943,136 km (0.067 R)
• M20: 7,367,994 km (0.049 R)
• M21: 8,498,805 km (0.077 R)
• M22: 9,150,154 km (0.11 R)
• M23: 9,415,092 km (0.101 R)
• M24: 10,156,648 km (0.06 R)
• M25: 11,127,389 km (0.081 R)
• M26: 11,410,129 km (0.092 R)
• M27: 11,982,789 km (0.037 R)
• M28: 12,127,451 km (0.115 R)
• M29: 12,491,422 km (0.112 R)
• M30: 16,404,005 km (0.088 R)
• M31: 16,806,423 km (0.118 R)
• M32: 17,785,392 km (0.117 R)
• M33: 21,179,468 km (0.108 R)
• M34: 21,354,348 km (0.116 R)
• M35: 21,529,677 km (0.067 R)
• M36: 21,705,454 km (0.055 R)
• M37: 21,881,681 km (0.086 R)
• M38: 21,970,093 km (0.052 R)
• M39: 22,058,505 km (0.091 R)
• M40: 22,949,361 km (0.111 R)
• M41: 26,722,817 km (0.102 R)
• M42: 27,671,866 km (0.081 R)
• M43: 28,054,537 km (0.097 R)
• M44: 28,631,985 km (0.068 R)
• M45: 29,018,995 km (0.095 R)
• M46: 29,310,412 km (0.062 R)
• M47: 29,505,338 km (0.092 R)
• M48: 30,288,931 km (0.093 R)
• M49: 31,377,555 km (0.091 R)
• M50: 31,776,682 km (0.079 R)
• M51: 34,103,527 km (0.028 R)
• M52: 35,962,580 km (0.12 R)
• M53: 36,694,263 km (0.112 R)
• M54: 37,220,100 km (0.116 R)
• M55: 38,172,589 km (0.107 R)
• M56: 42,943,415 km (0.097 R)
• M57: 43,497,376 km (0.057 R)
• M58: 45,060,823 km (0.118 R)
• M59: 45,623,611 km (0.056 R)
• M60: 48,012,838 km (0.068 R)
• M61: 52,556,574 km (0.044 R)
• M62: 55,420,027 km (0.06 R)
• M63: 56,749,204 km (0.047 R)
• M64: 59,069,916 km (0.112 R)
• M65: 59,316,005 km (0.115 R)
• M66: 59,932,647 km (0.098 R)
• M67: 60,303,650 km (0.082 R)
• M68: 61,795,440 km (0.05 R)
• M69: 62,545,823 km (0.108 R)
• M70: 62,796,698 km (0.112 R)
• M71: 64,182,124 km (0.055 R)
• M72: 64,561,654 km (0.097 R)
• M73: 66,726,784 km (0.068 R)
• M74: 69,174,504 km (0.114 R)
• M75: 70,083,760 km (0.098 R)
• M76: 70,866,307 km (0.107 R)
• M77: 71,258,552 km (0.051 R)
• M78: 76,156,087 km (0.034 R)
• M79: 76,826,286 km (0.09 R)
• M80: 79,526,228 km (0.093 R)
• M81: 80,342,284 km (0.101 R)
• M82: 82,807,059 km (0.065 R)
• M83: 84,602,533 km (0.045 R)
• M84: 85,157,541 km (0.104 R)
• M85: 85,574,620 km (0.08 R)
• M86: 89,076,556 km (0.114 R)
• M87: 90,206,918 km (0.106 R)
• M88: 91,342,216 km (0.117 R)
• M89: 91,626,751 km (0.089 R)
• M90: 93,483,410 km (0.079 R)
• M91: 94,200,732 km (0.059 R)
• M92: 94,344,496 km (0.037 R)
• M93: 94,776,085 km (0.104 R)
• M94: 96,363,917 km (0.079 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 518 - 15,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit