🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.2 AU - 1.48 AU

Year: 553 Days

Day: 15.5 Hours

Environment

Temp: -2 °C

Axial Tilt: 14.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.46 AU - 1.78 AU

Year: 735 Days

Day: 43.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.86 AU - 1.98 AU

Year: 948 Days

Day: 40.2 Hours

Environment

Temp: -58 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,326,128 km

• M1: 587,920 km (0.099 R)
• M2: 957,576 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.08 AU - 2.64 AU

Year: 1292 Days

Day: 24.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.9 AU - 2.86 AU

Year: 1309 Days

Day: 17.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 3.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.06 AU - 5.22 AU

Year: 3563 Days

Day: 22.1 Hours

Environment

Temp: -119 °C

Axial Tilt: 3.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,326,128 km

• M1: 1,199,027 km (0.117 R)
• M2: 1,744,760 km (0.057 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 13.6

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.41 AU - 8.45 AU

Year: 6503 Days

Day: 13.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 98,326,128 km

• M1: 178,620 km (0.052 R)
• M2: 302,636 km (0.043 R)
• M3: 432,039 km (0.072 R)
• M4: 630,405 km (0.073 R)
• M5: 833,111 km (0.099 R)
• M6: 1,317,957 km (0.112 R)
• M7: 1,461,422 km (0.101 R)
• M8: 1,610,421 km (0.118 R)
• M9: 1,843,943 km (0.025 R)
• M10: 1,964,968 km (0.095 R)
• M11: 2,158,847 km (0.092 R)
• M12: 2,641,001 km (0.048 R)
• M13: 2,918,355 km (0.071 R)
• M14: 3,140,807 km (0.073 R)
• M15: 3,286,815 km (0.104 R)
• M16: 3,789,912 km (0.111 R)
• M17: 4,050,811 km (0.108 R)
• M18: 4,317,544 km (0.108 R)
• M19: 4,462,355 km (0.068 R)
• M20: 4,831,263 km (0.119 R)
• M21: 5,171,898 km (0.109 R)
• M22: 5,345,132 km (0.08 R)
• M23: 5,657,941 km (0.103 R)
• M24: 5,836,561 km (0.08 R)
• M25: 7,032,596 km (0.077 R)
• M26: 7,900,712 km (0.097 R)
• M27: 8,011,714 km (0.115 R)
• M28: 8,190,334 km (0.107 R)
• M29: 8,302,532 km (0.099 R)
• M30: 8,438,068 km (0.112 R)
• M31: 9,010,280 km (0.117 R)
• M32: 9,103,030 km (0.118 R)
• M33: 9,430,051 km (0.084 R)
• M34: 9,571,421 km (0.111 R)
• M35: 9,761,111 km (0.087 R)
• M36: 10,240,722 km (0.027 R)
• M37: 10,580,908 km (0.111 R)
• M38: 10,949,667 km (0.1 R)
• M39: 11,148,183 km (0.1 R)
• M40: 11,598,921 km (0.042 R)
• M41: 12,260,742 km (0.108 R)
• M42: 12,415,127 km (0.095 R)
• M43: 13,092,058 km (0.069 R)
• M44: 13,381,978 km (0.105 R)
• M45: 13,727,549 km (0.084 R)
• M46: 13,834,362 km (0.066 R)
• M47: 15,554,439 km (0.085 R)
• M48: 16,170,931 km (0.078 R)
• M49: 16,681,359 km (0.094 R)
• M50: 17,776,117 km (0.039 R)
• M51: 17,863,631 km (0.067 R)
• M52: 18,185,416 km (0.098 R)
• M53: 18,361,792 km (0.099 R)
• M54: 18,509,146 km (0.067 R)
• M55: 18,597,708 km (0.089 R)
• M56: 18,686,569 km (0.091 R)
• M57: 18,805,051 km (0.117 R)
• M58: 19,792,845 km (0.062 R)
• M59: 19,944,089 km (0.06 R)
• M60: 20,399,764 km (0.104 R)
• M61: 20,552,503 km (0.066 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 922.6

Radius: 4.3

Gravity: 49.9 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.09 AU - 21.21 AU

Year: 25316 Days

Day: 20.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 98,326,128 km

• M1: 166,802 km (0.109 R)
• M2: 310,864 km (0.111 R)
• M3: 418,874 km (0.088 R)
• M4: 752,926 km (0.066 R)
• M5: 960,418 km (0.12 R)
• M6: 1,252,583 km (0.066 R)
• M7: 1,390,811 km (0.107 R)
• M8: 1,607,429 km (0.092 R)
• M9: 1,796,072 km (0.073 R)
• M10: 2,445,925 km (0.116 R)
• M11: 2,575,327 km (0.097 R)
• M12: 2,930,921 km (0.103 R)
• M13: 3,638,819 km (0.102 R)
• M14: 3,936,070 km (0.112 R)
• M15: 4,928,053 km (0.083 R)
• M16: 5,036,661 km (0.118 R)
• M17: 5,256,570 km (0.109 R)
• M18: 5,592,118 km (0.082 R)
• M19: 5,705,663 km (0.118 R)
• M20: 5,877,102 km (0.069 R)
• M21: 6,520,672 km (0.084 R)
• M22: 7,371,435 km (0.09 R)
• M23: 7,746,776 km (0.045 R)
• M24: 7,873,186 km (0.069 R)
• M25: 8,385,858 km (0.092 R)
• M26: 9,308,728 km (0.113 R)
• M27: 9,850,421 km (0.091 R)
• M28: 11,248,713 km (0.118 R)
• M29: 11,320,220 km (0.037 R)
• M30: 11,392,027 km (0.064 R)
• M31: 12,931,838 km (0.073 R)
• M32: 14,071,176 km (0.082 R)
• M33: 15,799,330 km (0.064 R)
• M34: 16,933,432 km (0.028 R)
• M35: 18,261,262 km (0.088 R)
• M36: 21,368,859 km (0.118 R)
• M37: 21,813,314 km (0.1 R)
• M38: 23,346,692 km (0.084 R)
• M39: 24,821,578 km (0.109 R)
• M40: 26,897,996 km (0.086 R)
• M41: 28,637,969 km (0.059 R)
• M42: 29,127,603 km (0.041 R)
• M43: 29,718,963 km (0.113 R)
• M44: 30,016,065 km (0.112 R)
• M45: 31,013,733 km (0.06 R)
• M46: 31,114,113 km (0.031 R)
• M47: 31,516,531 km (0.057 R)
• M48: 32,632,382 km (0.112 R)
• M49: 33,451,879 km (0.071 R)
• M50: 34,278,258 km (0.092 R)
• M51: 35,320,506 km (0.106 R)
• M52: 36,161,844 km (0.066 R)
• M53: 38,401,624 km (0.094 R)
• M54: 39,158,140 km (0.114 R)
• M55: 41,346,458 km (0.09 R)
• M56: 42,678,477 km (0.109 R)
• M57: 42,901,827 km (0.115 R)
• M58: 46,413,338 km (0.09 R)
• M59: 46,988,242 km (0.075 R)
• M60: 48,028,995 km (0.043 R)
• M61: 49,545,917 km (0.07 R)
• M62: 52,029,092 km (0.102 R)
• M63: 52,865,793 km (0.091 R)
• M64: 53,225,726 km (0.102 R)
• M65: 54,673,534 km (0.046 R)
• M66: 56,869,631 km (0.116 R)
• M67: 57,484,777 km (0.114 R)
• M68: 58,102,018 km (0.089 R)
• M69: 59,592,611 km (0.03 R)
• M70: 60,593,271 km (0.099 R)
• M71: 61,599,466 km (0.052 R)
• M72: 63,246,240 km (0.119 R)
• M73: 64,394,703 km (0.114 R)
• M74: 67,361,079 km (0.082 R)
• M75: 68,142,279 km (0.111 R)
• M76: 69,057,369 km (0.09 R)
• M77: 72,358,545 km (0.112 R)
• M78: 79,799,992 km (0.117 R)
• M79: 84,239,907 km (0.105 R)
• M80: 85,221,868 km (0.097 R)
• M81: 86,207,568 km (0.095 R)
• M82: 86,348,639 km (0.115 R)
• M83: 87,764,134 km (0.086 R)
• M84: 87,906,102 km (0.096 R)
• M85: 89,187,259 km (0.116 R)
• M86: 91,623,909 km (0.095 R)
• M87: 92,778,206 km (0.103 R)
• M88: 96,855,795 km (0.057 R)
• M89: 97,149,156 km (0.116 R)
• M90: 97,590,021 km (0.119 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 10,554 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit