🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.6 AU - 0.68 AU

Year: 183 Days

Day: 32.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 33.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.93 AU - 0.99 AU

Year: 337 Days

Day: 13.4 Hours

Environment

Temp: 103 °C

Axial Tilt: 10 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,604,707 km

• M1: 52,658 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.95 AU - 2.57 AU

Year: 1217 Days

Day: 31.9 Hours

Environment

Temp: -76 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.3 AU - 3.38 AU

Year: 1714 Days

Day: 21 Hours

Environment

Temp: -97 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.03 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 970.3

Radius: 6.2

Gravity: 25.24 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 12.5 AU - 17.94 AU

Year: 21266 Days

Day: 22.3 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 87,604,707 km

• M1: 310,116 km (0.091 R)
• M2: 562,638 km (0.094 R)
• M3: 710,141 km (0.089 R)
• M4: 762,201 km (0.074 R)
• M5: 870,211 km (0.052 R)
• M6: 926,160 km (0.118 R)
• M7: 1,619,696 km (0.083 R)
• M8: 1,724,415 km (0.117 R)
• M9: 1,977,534 km (0.069 R)
• M10: 2,889,782 km (0.09 R)
• M11: 3,455,711 km (0.11 R)
• M12: 3,867,404 km (0.117 R)
• M13: 3,960,903 km (0.078 R)
• M14: 4,055,299 km (0.092 R)
• M15: 4,294,356 km (0.116 R)
• M16: 4,391,296 km (0.075 R)
• M17: 4,937,478 km (0.063 R)
• M18: 5,192,841 km (0.081 R)
• M19: 5,244,453 km (0.069 R)
• M20: 5,400,184 km (0.111 R)
• M21: 5,984,513 km (0.074 R)
• M22: 6,700,638 km (0.041 R)
• M23: 7,795,246 km (0.119 R)
• M24: 8,152,336 km (0.064 R)
• M25: 8,820,739 km (0.109 R)
• M26: 9,130,556 km (0.048 R)
• M27: 9,824,242 km (0.084 R)
• M28: 10,666,029 km (0.092 R)
• M29: 10,863,498 km (0.085 R)
• M30: 12,005,379 km (0.094 R)
• M31: 12,279,592 km (0.106 R)
• M32: 13,255,568 km (0.12 R)
• M33: 14,183,823 km (0.053 R)
• M34: 14,619,452 km (0.101 R)
• M35: 16,862,074 km (0.102 R)
• M36: 17,169,048 km (0.096 R)
• M37: 19,129,529 km (0.108 R)
• M38: 19,449,818 km (0.058 R)
• M39: 19,691,119 km (0.097 R)
• M40: 20,748,177 km (0.097 R)
• M41: 21,740,311 km (0.093 R)
• M42: 22,074,512 km (0.098 R)
• M43: 25,157,126 km (0.091 R)
• M44: 25,595,896 km (0.079 R)
• M45: 26,391,907 km (0.107 R)
• M46: 27,016,627 km (0.108 R)
• M47: 27,106,386 km (0.088 R)
• M48: 29,656,431 km (0.104 R)
• M49: 29,841,484 km (0.069 R)
• M50: 30,492,235 km (0.113 R)
• M51: 31,997,189 km (0.097 R)
• M52: 32,949,978 km (0.033 R)
• M53: 33,333,697 km (0.112 R)
• M54: 34,980,919 km (0.063 R)
• M55: 35,274,430 km (0.05 R)
• M56: 40,283,864 km (0.071 R)
• M57: 40,796,835 km (0.068 R)
• M58: 41,415,423 km (0.051 R)
• M59: 42,557,453 km (0.075 R)
• M60: 42,766,142 km (0.077 R)
• M61: 43,289,585 km (0.107 R)
• M62: 44,131,372 km (0.108 R)
• M63: 44,766,265 km (0.096 R)
• M64: 45,297,637 km (0.101 R)
• M65: 46,045,028 km (0.111 R)
• M66: 46,473,925 km (0.084 R)
• M67: 48,202,977 km (0.115 R)
• M68: 48,856,720 km (0.069 R)
• M69: 49,842,869 km (0.05 R)
• M70: 51,168,007 km (0.105 R)
• M71: 53,064,908 km (0.118 R)
• M72: 56,697,593 km (0.107 R)
• M73: 56,812,335 km (0.062 R)
• M74: 56,927,226 km (0.072 R)
• M75: 58,080,476 km (0.112 R)
• M76: 59,124,818 km (0.109 R)
• M77: 60,175,444 km (0.046 R)
• M78: 61,232,204 km (0.087 R)
• M79: 61,349,937 km (0.071 R)
• M80: 61,467,820 km (0.092 R)
• M81: 62,888,102 km (0.062 R)
• M82: 64,678,639 km (0.117 R)
• M83: 64,798,617 km (0.062 R)
• M84: 66,002,431 km (0.054 R)
• M85: 69,289,096 km (0.081 R)
• M86: 71,633,744 km (0.095 R)
• M87: 72,130,708 km (0.111 R)
• M88: 77,671,813 km (0.12 R)
• M89: 78,310,147 km (0.082 R)
• M90: 78,565,959 km (0.05 R)
• M91: 78,950,127 km (0.11 R)
• M92: 80,235,472 km (0.111 R)
• M93: 81,009,940 km (0.096 R)
• M94: 82,046,354 km (0.044 R)
• M95: 83,870,700 km (0.089 R)
• M96: 84,787,884 km (0.109 R)
• M97: 85,182,075 km (0.061 R)
• M98: 85,840,305 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 20.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 392.6

Radius: 5.1

Gravity: 15.09 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 17.03 AU - 23.47 AU

Year: 32637 Days

Day: 18.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 87,604,707 km

• M1: 240,553 km (0.091 R)
• M2: 292,763 km (0.107 R)
• M3: 518,357 km (0.096 R)
• M4: 612,304 km (0.102 R)
• M5: 816,954 km (0.107 R)
• M6: 899,083 km (0.089 R)
• M7: 1,317,957 km (0.08 R)
• M8: 1,547,740 km (0.103 R)
• M9: 2,119,054 km (0.055 R)
• M10: 2,232,898 km (0.06 R)
• M11: 2,667,330 km (0.113 R)
• M12: 3,213,661 km (0.107 R)
• M13: 3,657,070 km (0.098 R)
• M14: 4,551,216 km (0.103 R)
• M15: 4,947,052 km (0.108 R)
• M16: 5,098,295 km (0.088 R)
• M17: 6,253,640 km (0.049 R)
• M18: 6,527,105 km (0.105 R)
• M19: 7,428,282 km (0.086 R)
• M20: 7,485,877 km (0.08 R)
• M21: 8,608,460 km (0.099 R)
• M22: 9,096,747 km (0.116 R)
• M23: 9,220,166 km (0.107 R)
• M24: 9,782,654 km (0.103 R)
• M25: 9,909,064 km (0.118 R)
• M26: 10,356,062 km (0.098 R)
• M27: 10,614,567 km (0.037 R)
• M28: 11,803,272 km (0.101 R)
• M29: 12,756,809 km (0.081 R)
• M30: 12,964,301 km (0.072 R)
• M31: 15,173,114 km (0.096 R)
• M32: 16,208,181 km (0.119 R)
• M33: 18,034,771 km (0.072 R)
• M34: 18,501,666 km (0.116 R)
• M35: 18,893,613 km (0.039 R)
• M36: 19,051,139 km (0.063 R)
• M37: 21,220,757 km (0.093 R)
• M38: 22,710,004 km (0.084 R)
• M39: 26,931,057 km (0.068 R)
• M40: 27,286,203 km (0.054 R)
• M41: 27,464,224 km (0.073 R)
• M42: 28,360,615 km (0.033 R)
• M43: 29,175,624 km (0.108 R)
• M44: 29,266,579 km (0.115 R)
• M45: 30,458,575 km (0.098 R)
• M46: 30,735,780 km (0.084 R)
• M47: 32,794,845 km (0.12 R)
• M48: 32,889,391 km (0.113 R)
• M49: 34,704,911 km (0.091 R)
• M50: 34,897,892 km (0.057 R)
• M51: 35,187,962 km (0.086 R)
• M52: 35,770,646 km (0.079 R)
• M53: 37,438,962 km (0.109 R)
• M54: 38,931,948 km (0.096 R)
• M55: 40,952,567 km (0.059 R)
• M56: 41,462,995 km (0.115 R)
• M57: 42,490,283 km (0.075 R)
• M58: 43,318,158 km (0.118 R)
• M59: 45,833,347 km (0.095 R)
• M60: 46,575,801 km (0.117 R)
• M61: 46,788,679 km (0.054 R)
• M62: 49,259,886 km (0.098 R)
• M63: 49,585,261 km (0.101 R)
• M64: 51,223,209 km (0.113 R)
• M65: 51,773,130 km (0.043 R)
• M66: 53,434,564 km (0.095 R)
• M67: 58,293,204 km (0.089 R)
• M68: 58,982,401 km (0.054 R)
• M69: 59,789,631 km (0.112 R)
• M70: 60,136,848 km (0.107 R)
• M71: 60,484,663 km (0.096 R)
• M72: 62,585,466 km (0.039 R)
• M73: 62,937,919 km (0.072 R)
• M74: 64,828,836 km (0.119 R)
• M75: 67,098,385 km (0.11 R)
• M76: 68,424,121 km (0.104 R)
• M77: 70,856,732 km (0.099 R)
• M78: 71,837,795 km (0.066 R)
• M79: 72,453,091 km (0.111 R)
• M80: 72,699,778 km (0.055 R)
• M81: 75,931,391 km (0.077 R)
• M82: 77,564,850 km (0.086 R)
• M83: 78,322,564 km (0.057 R)
• M84: 79,336,688 km (0.074 R)
• M85: 80,227,692 km (0.117 R)
• M86: 81,121,839 km (0.113 R)
• M87: 86,818,077 km (0.101 R)

Kuiper Belt

Range: 30.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 18,991 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit