🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.4 AU - 1.52 AU

Year: 661 Days

Day: 17.6 Hours

Environment

Temp: -34 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.36 AU - 1.6 AU

Year: 675 Days

Day: 30.1 Hours

Environment

Temp: -36 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.31 AU - 1.83 AU

Year: 737 Days

Day: 16.7 Hours

Environment

Temp: -48 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 469.1

Radius: 3

Gravity: 52.12 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 15.71 AU - 16.41 AU

Year: 24118 Days

Day: 19.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,365,177 km

• M1: 44,131 km (0.115 R)
• M2: 113,246 km (0.107 R)
• M3: 690,993 km (0.098 R)
• M4: 1,153,549 km (0.056 R)
• M5: 1,324,988 km (0.088 R)
• M6: 2,621,254 km (0.092 R)
• M7: 2,732,854 km (0.037 R)
• M8: 3,353,535 km (0.045 R)
• M9: 4,144,160 km (0.113 R)
• M10: 4,671,792 km (0.081 R)
• M11: 4,852,357 km (0.099 R)
• M12: 4,989,388 km (0.1 R)
• M13: 5,454,787 km (0.08 R)
• M14: 5,549,632 km (0.03 R)
• M15: 6,476,690 km (0.074 R)
• M16: 6,577,070 km (0.115 R)
• M17: 8,035,051 km (0.116 R)
• M18: 9,360,339 km (0.071 R)
• M19: 10,810,989 km (0.064 R)
• M20: 12,329,857 km (0.119 R)
• M21: 12,454,322 km (0.074 R)
• M22: 13,082,334 km (0.034 R)
• M23: 14,434,549 km (0.068 R)
• M24: 14,565,746 km (0.106 R)
• M25: 15,898,065 km (0.106 R)
• M26: 16,169,136 km (0.116 R)
• M27: 16,373,487 km (0.116 R)
• M28: 17,477,669 km (0.084 R)
• M29: 17,897,889 km (0.107 R)
• M30: 18,038,810 km (0.085 R)
• M31: 18,109,271 km (0.066 R)
• M32: 20,709,432 km (0.077 R)
• M33: 20,783,183 km (0.08 R)
• M34: 21,826,629 km (0.06 R)
• M35: 22,052,372 km (0.104 R)
• M36: 22,354,709 km (0.083 R)
• M37: 23,039,718 km (0.116 R)
• M38: 23,809,100 km (0.1 R)
• M39: 24,352,589 km (0.111 R)
• M40: 25,293,709 km (0.103 R)
• M41: 28,024,169 km (0.097 R)
• M42: 28,187,680 km (0.091 R)
• M43: 29,673,486 km (0.074 R)
• M44: 29,756,662 km (0.116 R)
• M45: 29,923,464 km (0.045 R)
• M46: 30,174,339 km (0.115 R)
• M47: 32,892,533 km (0.053 R)
• M48: 33,064,869 km (0.056 R)
• M49: 34,806,039 km (0.062 R)
• M50: 35,687,769 km (0.093 R)
• M51: 35,953,754 km (0.089 R)
• M52: 37,023,977 km (0.109 R)
• M53: 37,653,186 km (0.085 R)
• M54: 38,467,297 km (0.119 R)
• M55: 39,470,201 km (0.099 R)
• M56: 41,501,591 km (0.119 R)
• M57: 41,687,990 km (0.059 R)
• M58: 43,000,262 km (0.115 R)
• M59: 43,377,698 km (0.094 R)
• M60: 43,661,485 km (0.089 R)
• M61: 44,230,854 km (0.114 R)
• M62: 45,089,546 km (0.088 R)
• M63: 45,281,181 km (0.069 R)
• M64: 45,377,073 km (0.03 R)
• M65: 45,857,432 km (0.116 R)
• M66: 46,629,806 km (0.054 R)
• M67: 46,920,475 km (0.061 R)
• M68: 47,308,980 km (0.036 R)
• M69: 47,893,758 km (0.11 R)
• M70: 51,953,396 km (0.085 R)
• M71: 54,278,595 km (0.109 R)
• M72: 54,380,472 km (0.078 R)
• M73: 54,584,373 km (0.057 R)
• M74: 55,300,050 km (0.114 R)
• M75: 55,813,170 km (0.118 R)
• M76: 56,018,867 km (0.087 R)
• M77: 56,844,049 km (0.113 R)
• M78: 57,985,481 km (0.108 R)
• M79: 58,924,806 km (0.074 R)
• M80: 59,764,050 km (0.057 R)
• M81: 60,079,851 km (0.104 R)
• M82: 61,666,785 km (0.101 R)
• M83: 61,773,150 km (0.092 R)
• M84: 62,198,905 km (0.096 R)
• M85: 63,696,679 km (0.094 R)
• M86: 64,019,212 km (0.07 R)
• M87: 65,314,580 km (0.079 R)
• M88: 65,748,414 km (0.073 R)
• M89: 67,492,875 km (0.079 R)
• M90: 67,712,035 km (0.116 R)
• M91: 72,144,022 km (0.086 R)
• M92: 75,074,644 km (0.109 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 462.4

Radius: 6.4

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 14.39 AU - 20.17 AU

Year: 26918 Days

Day: 21.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 81,365,177 km

• M1: 117,434 km (0.109 R)
• M2: 173,384 km (0.07 R)
• M3: 460,462 km (0.086 R)
• M4: 501,901 km (0.111 R)
• M5: 681,717 km (0.095 R)
• M6: 934,388 km (0.117 R)
• M7: 1,489,247 km (0.096 R)
• M8: 1,552,826 km (0.028 R)
• M9: 2,023,311 km (0.086 R)
• M10: 2,310,988 km (0.065 R)
• M11: 2,805,858 km (0.08 R)
• M12: 2,924,638 km (0.089 R)
• M13: 2,964,581 km (0.074 R)
• M14: 3,167,286 km (0.091 R)
• M15: 3,332,592 km (0.035 R)
• M16: 3,758,497 km (0.114 R)
• M17: 4,660,871 km (0.06 R)
• M18: 6,287,150 km (0.068 R)
• M19: 7,514,151 km (0.032 R)
• M20: 7,679,607 km (0.083 R)
• M21: 8,929,048 km (0.092 R)
• M22: 9,280,603 km (0.118 R)
• M23: 9,696,635 km (0.07 R)
• M24: 10,731,852 km (0.112 R)
• M25: 10,856,018 km (0.118 R)
• M26: 11,043,016 km (0.119 R)
• M27: 11,420,301 km (0.07 R)
• M28: 12,382,066 km (0.05 R)
• M29: 13,236,270 km (0.105 R)
• M30: 13,369,412 km (0.11 R)
• M31: 14,109,473 km (0.112 R)
• M32: 15,140,053 km (0.11 R)
• M33: 15,840,470 km (0.106 R)
• M34: 15,981,840 km (0.107 R)
• M35: 17,055,354 km (0.105 R)
• M36: 17,710,443 km (0.044 R)
• M37: 18,448,110 km (0.1 R)
• M38: 19,421,992 km (0.082 R)
• M39: 19,725,078 km (0.113 R)
• M40: 21,185,602 km (0.097 R)
• M41: 21,732,382 km (0.044 R)
• M42: 21,889,460 km (0.082 R)
• M43: 23,400,548 km (0.114 R)
• M44: 23,481,031 km (0.113 R)
• M45: 26,690,205 km (0.091 R)
• M46: 30,735,930 km (0.083 R)
• M47: 32,424,740 km (0.09 R)
• M48: 33,144,904 km (0.075 R)
• M49: 33,597,587 km (0.114 R)
• M50: 34,143,620 km (0.068 R)
• M51: 34,876,200 km (0.091 R)
• M52: 35,428,965 km (0.101 R)
• M53: 35,891,820 km (0.092 R)
• M54: 36,823,665 km (0.075 R)
• M55: 36,917,164 km (0.073 R)
• M56: 37,010,962 km (0.113 R)
• M57: 37,763,290 km (0.097 R)
• M58: 37,952,232 km (0.079 R)
• M59: 40,629,435 km (0.118 R)
• M60: 40,823,015 km (0.114 R)
• M61: 41,405,549 km (0.12 R)
• M62: 42,186,450 km (0.055 R)
• M63: 44,458,692 km (0.096 R)
• M64: 44,857,819 km (0.104 R)
• M65: 45,258,293 km (0.098 R)
• M66: 46,163,509 km (0.096 R)
• M67: 50,154,631 km (0.104 R)
• M68: 50,258,452 km (0.114 R)
• M69: 53,087,497 km (0.074 R)
• M70: 54,681,313 km (0.066 R)
• M71: 55,109,013 km (0.089 R)
• M72: 55,860,144 km (0.038 R)
• M73: 58,679,615 km (0.087 R)
• M74: 58,788,971 km (0.053 R)
• M75: 60,547,943 km (0.054 R)
• M76: 61,212,008 km (0.103 R)
• M77: 61,434,011 km (0.026 R)
• M78: 62,659,218 km (0.108 R)
• M79: 62,770,967 km (0.106 R)
• M80: 62,882,717 km (0.112 R)
• M81: 62,994,766 km (0.092 R)
• M82: 64,230,145 km (0.1 R)
• M83: 65,246,962 km (0.113 R)
• M84: 66,953,275 km (0.112 R)
• M85: 68,674,249 km (0.073 R)
• M86: 71,574,952 km (0.113 R)
• M87: 71,925,609 km (0.119 R)
• M88: 72,981,321 km (0.093 R)
• M89: 73,569,989 km (0.099 R)
• M90: 76,417,734 km (0.063 R)
• M91: 77,494,839 km (0.061 R)
• M92: 77,975,197 km (0.097 R)
• M93: 79,785,332 km (0.101 R)
• M94: 80,149,004 km (0.117 R)
• M95: 80,391,652 km (0.036 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,092 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit