🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.85

Radius: 1.28

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.89 AU - 1.01 AU

Year: 355 Days

Day: 14.3 Hours

Environment

Temp: 13 °C

Axial Tilt: 28 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 85,489,147 km

• M1: 376,837 km (0.031 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.6 AU - 1.86 AU

Year: 871 Days

Day: 26.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 47.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 85,489,147 km

• M1: 763,996 km (0.102 R)
• M2: 783,444 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.85 AU - 1.95 AU

Year: 1003 Days

Day: 29 Hours

Environment

Temp: -70 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,489,147 km

• M1: 442,361 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.85 AU - 2.99 AU

Year: 1910 Days

Day: 35.9 Hours

Environment

Temp: -114 °C

Axial Tilt: 0 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.9 AU - 3.92 AU

Year: 2411 Days

Day: 35.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 768

Radius: 3.2

Gravity: 75 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 10.03 AU - 16.41 AU

Year: 18404 Days

Day: 19.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 85,489,147 km

• M1: 114,592 km (0.069 R)
• M2: 163,660 km (0.097 R)
• M3: 529,277 km (0.073 R)
• M4: 550,371 km (0.117 R)
• M5: 706,252 km (0.115 R)
• M6: 1,636,750 km (0.096 R)
• M7: 1,762,861 km (0.108 R)
• M8: 2,091,528 km (0.106 R)
• M9: 2,193,853 km (0.111 R)
• M10: 2,332,829 km (0.069 R)
• M11: 2,803,913 km (0.115 R)
• M12: 3,343,064 km (0.09 R)
• M13: 3,665,148 km (0.119 R)
• M14: 3,788,416 km (0.086 R)
• M15: 3,871,443 km (0.046 R)
• M16: 4,209,385 km (0.032 R)
• M17: 4,338,637 km (0.08 R)
• M18: 4,469,087 km (0.059 R)
• M19: 4,556,751 km (0.115 R)
• M20: 5,049,377 km (0.109 R)
• M21: 5,186,558 km (0.084 R)
• M22: 5,987,206 km (0.102 R)
• M23: 6,775,138 km (0.1 R)
• M24: 7,439,053 km (0.09 R)
• M25: 7,595,233 km (0.079 R)
• M26: 8,284,281 km (0.047 R)
• M27: 8,772,868 km (0.076 R)
• M28: 8,882,673 km (0.101 R)
• M29: 8,993,076 km (0.087 R)
• M30: 13,128,260 km (0.055 R)
• M31: 13,190,942 km (0.087 R)
• M32: 13,253,923 km (0.03 R)
• M33: 13,316,754 km (0.089 R)
• M34: 13,633,153 km (0.115 R)
• M35: 14,273,282 km (0.102 R)
• M36: 15,120,006 km (0.116 R)
• M37: 16,049,907 km (0.046 R)
• M38: 17,203,755 km (0.086 R)
• M39: 17,686,507 km (0.05 R)
• M40: 19,232,751 km (0.089 R)
• M41: 21,041,539 km (0.098 R)
• M42: 23,358,660 km (0.115 R)
• M43: 25,991,134 km (0.097 R)
• M44: 26,703,669 km (0.063 R)
• M45: 27,985,872 km (0.095 R)
• M46: 28,066,655 km (0.107 R)
• M47: 29,534,509 km (0.083 R)
• M48: 29,864,073 km (0.103 R)
• M49: 30,360,589 km (0.093 R)
• M50: 30,526,792 km (0.085 R)
• M51: 31,110,672 km (0.088 R)
• M52: 32,543,970 km (0.08 R)
• M53: 33,225,837 km (0.077 R)
• M54: 33,482,696 km (0.107 R)
• M55: 34,517,016 km (0.096 R)
• M56: 35,038,065 km (0.114 R)
• M57: 35,649,173 km (0.097 R)
• M58: 35,824,501 km (0.113 R)
• M59: 37,325,866 km (0.082 R)
• M60: 38,847,575 km (0.08 R)
• M61: 39,570,731 km (0.104 R)
• M62: 40,024,910 km (0.08 R)
• M63: 40,389,480 km (0.031 R)
• M64: 41,858,980 km (0.092 R)
• M65: 42,136,335 km (0.042 R)
• M66: 42,786,188 km (0.044 R)
• M67: 43,720,127 km (0.077 R)
• M68: 45,228,373 km (0.106 R)
• M69: 46,179,815 km (0.098 R)
• M70: 46,370,852 km (0.087 R)
• M71: 47,137,691 km (0.114 R)
• M72: 47,233,882 km (0.027 R)
• M73: 48,005,358 km (0.058 R)
• M74: 48,198,938 km (0.103 R)
• M75: 48,683,934 km (0.085 R)
• M76: 49,170,576 km (0.117 R)
• M77: 50,246,634 km (0.1 R)
• M78: 50,541,491 km (0.097 R)
• M79: 52,223,270 km (0.066 R)
• M80: 55,336,701 km (0.058 R)
• M81: 55,844,436 km (0.114 R)
• M82: 57,685,089 km (0.054 R)
• M83: 58,612,895 km (0.055 R)
• M84: 59,961,819 km (0.09 R)
• M85: 62,056,937 km (0.106 R)
• M86: 64,923,082 km (0.057 R)
• M87: 65,030,045 km (0.105 R)
• M88: 67,181,861 km (0.12 R)
• M89: 67,615,096 km (0.092 R)
• M90: 68,266,595 km (0.073 R)
• M91: 72,551,676 km (0.091 R)
• M92: 74,222,834 km (0.113 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 401.5

Radius: 6.9

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 17.48 AU - 20.04 AU

Year: 31111 Days

Day: 17.4 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 85,489,147 km

• M1: 99,782 km (0.075 R)
• M2: 242,648 km (0.103 R)
• M3: 364,420 km (0.067 R)
• M4: 669,151 km (0.059 R)
• M5: 1,735,784 km (0.088 R)
• M6: 1,910,664 km (0.104 R)
• M7: 1,982,172 km (0.073 R)
• M8: 3,372,983 km (0.098 R)
• M9: 4,464,000 km (0.111 R)
• M10: 4,997,766 km (0.111 R)
• M11: 5,047,283 km (0.092 R)
• M12: 5,196,880 km (0.103 R)
• M13: 5,654,500 km (0.111 R)
• M14: 6,177,943 km (0.05 R)
• M15: 6,499,429 km (0.062 R)
• M16: 6,936,704 km (0.05 R)
• M17: 8,128,999 km (0.065 R)
• M18: 8,718,863 km (0.108 R)
• M19: 12,807,223 km (0.119 R)
• M20: 16,423,153 km (0.109 R)
• M21: 16,570,956 km (0.053 R)
• M22: 16,793,558 km (0.095 R)
• M23: 17,997,521 km (0.114 R)
• M24: 18,764,061 km (0.11 R)
• M25: 23,083,251 km (0.049 R)
• M26: 23,414,909 km (0.066 R)
• M27: 24,419,459 km (0.106 R)
• M28: 24,926,895 km (0.052 R)
• M29: 25,780,500 km (0.041 R)
• M30: 26,383,828 km (0.115 R)
• M31: 27,341,105 km (0.113 R)
• M32: 28,487,025 km (0.074 R)
• M33: 28,931,929 km (0.093 R)
• M34: 32,573,141 km (0.1 R)
• M35: 35,397,100 km (0.054 R)
• M36: 35,588,137 km (0.085 R)
• M37: 36,452,214 km (0.084 R)
• M38: 37,128,845 km (0.089 R)
• M39: 38,691,245 km (0.114 R)
• M40: 42,081,731 km (0.078 R)
• M41: 44,222,926 km (0.072 R)
• M42: 44,325,699 km (0.098 R)
• M43: 46,190,437 km (0.116 R)
• M44: 47,132,455 km (0.101 R)
• M45: 47,658,441 km (0.088 R)
• M46: 48,504,267 km (0.078 R)
• M47: 53,243,528 km (0.113 R)
• M48: 55,003,098 km (0.072 R)
• M49: 56,112,516 km (0.092 R)
• M50: 57,229,264 km (0.105 R)
• M51: 58,579,085 km (0.111 R)
• M52: 58,805,128 km (0.049 R)
• M53: 59,031,469 km (0.107 R)
• M54: 63,849,718 km (0.106 R)
• M55: 64,315,117 km (0.06 R)
• M56: 65,249,355 km (0.077 R)
• M57: 65,952,914 km (0.089 R)
• M58: 66,305,666 km (0.078 R)
• M59: 68,078,849 km (0.114 R)
• M60: 69,389,028 km (0.079 R)
• M61: 71,189,139 km (0.116 R)
• M62: 71,551,016 km (0.119 R)
• M63: 73,612,923 km (0.096 R)
• M64: 75,202,850 km (0.038 R)
• M65: 76,310,323 km (0.09 R)
• M66: 77,299,165 km (0.07 R)
• M67: 83,193,620 km (0.08 R)
• M68: 84,594,006 km (0.116 R)
• M69: 84,849,369 km (0.111 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 15,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit