🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.57 AU - 0.65 AU

Year: 179 Days

Day: 26.6 Hours

Environment

Temp: 217 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,212,153 km

• M1: 211,980 km (0.07 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.71 AU - 0.81 AU

Year: 248 Days

Day: 25.8 Hours

Environment

Temp: 89 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 84,212,153 km

• M1: 79,137 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.07 AU - 1.49 AU

Year: 543 Days

Day: 38.7 Hours

Environment

Temp: -36 °C

Axial Tilt: 34 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 84,212,153 km

• M1: 225,594 km (0.086 R)
• M2: 709,692 km (0.092 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.06 AU - 2.54 AU

Year: 1307 Days

Day: 35.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 2.33 AU - 3.17 AU

Year: 1709 Days

Day: 29.5 Hours

Environment

Temp: -105 °C

Axial Tilt: 27.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 2.47 AU - 3.25 AU

Year: 1812 Days

Day: 40.7 Hours

Environment

Temp: -97 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 772.9

Radius: 7.9

Gravity: 12.38 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 11.56 AU - 19.18 AU

Year: 22581 Days

Day: 17.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 84,212,153 km

• M1: 457,919 km (0.086 R)
• M2: 566,527 km (0.042 R)
• M3: 944,711 km (0.113 R)
• M4: 1,115,551 km (0.067 R)
• M5: 1,327,681 km (0.075 R)
• M6: 1,487,302 km (0.116 R)
• M7: 2,414,659 km (0.059 R)
• M8: 2,570,690 km (0.063 R)
• M9: 2,934,213 km (0.045 R)
• M10: 3,981,099 km (0.117 R)
• M11: 4,496,314 km (0.085 R)
• M12: 6,324,998 km (0.09 R)
• M13: 6,980,237 km (0.116 R)
• M14: 7,485,728 km (0.117 R)
• M15: 8,236,560 km (0.109 R)
• M16: 8,472,475 km (0.11 R)
• M17: 8,770,474 km (0.115 R)
• M18: 9,011,327 km (0.099 R)
• M19: 9,376,795 km (0.096 R)
• M20: 9,438,130 km (0.03 R)
• M21: 9,747,049 km (0.092 R)
• M22: 9,809,282 km (0.108 R)
• M23: 11,735,355 km (0.109 R)
• M24: 12,201,202 km (0.07 R)
• M25: 12,470,179 km (0.079 R)
• M26: 14,407,023 km (0.052 R)
• M27: 14,762,767 km (0.04 R)
• M28: 15,265,416 km (0.079 R)
• M29: 15,410,077 km (0.115 R)
• M30: 15,482,632 km (0.029 R)
• M31: 15,700,895 km (0.082 R)
• M32: 15,920,056 km (0.118 R)
• M33: 15,993,359 km (0.102 R)
• M34: 17,106,517 km (0.076 R)
• M35: 18,551,931 km (0.101 R)
• M36: 19,250,104 km (0.1 R)
• M37: 19,328,194 km (0.109 R)
• M38: 20,273,952 km (0.056 R)
• M39: 20,832,401 km (0.089 R)
• M40: 22,538,415 km (0.119 R)
• M41: 22,951,156 km (0.106 R)
• M42: 23,533,091 km (0.072 R)
• M43: 23,867,891 km (0.071 R)
• M44: 24,035,890 km (0.069 R)
• M45: 26,689,457 km (0.103 R)
• M46: 27,917,955 km (0.092 R)
• M47: 28,450,074 km (0.091 R)
• M48: 29,614,544 km (0.063 R)
• M49: 29,704,752 km (0.096 R)
• M50: 30,157,285 km (0.099 R)
• M51: 31,252,491 km (0.086 R)
• M52: 31,436,197 km (0.12 R)
• M53: 32,175,061 km (0.111 R)
• M54: 34,805,590 km (0.093 R)
• M55: 35,953,903 km (0.082 R)
• M56: 37,017,395 km (0.088 R)
• M57: 37,211,872 km (0.051 R)
• M58: 38,582,787 km (0.119 R)
• M59: 39,274,378 km (0.076 R)
• M60: 40,469,515 km (0.119 R)
• M61: 46,621,728 km (0.111 R)
• M62: 47,780,812 km (0.085 R)
• M63: 51,098,145 km (0.112 R)
• M64: 51,206,454 km (0.101 R)
• M65: 51,423,071 km (0.087 R)
• M66: 52,075,019 km (0.106 R)
• M67: 53,387,142 km (0.084 R)
• M68: 55,820,949 km (0.071 R)
• M69: 56,155,600 km (0.093 R)
• M70: 57,500,934 km (0.041 R)
• M71: 58,403,757 km (0.045 R)
• M72: 58,630,098 km (0.116 R)
• M73: 59,197,523 km (0.115 R)
• M74: 61,025,310 km (0.109 R)
• M75: 61,485,024 km (0.106 R)
• M76: 61,830,745 km (0.103 R)
• M77: 63,801,397 km (0.12 R)
• M78: 64,268,143 km (0.089 R)
• M79: 67,566,477 km (0.1 R)
• M80: 68,042,198 km (0.071 R)
• M81: 68,161,278 km (0.04 R)
• M82: 69,715,899 km (0.062 R)
• M83: 70,437,260 km (0.086 R)
• M84: 73,103,543 km (0.078 R)
• M85: 73,347,686 km (0.086 R)
• M86: 74,326,505 km (0.111 R)
• M87: 75,556,050 km (0.067 R)
• M88: 75,679,319 km (0.109 R)
• M89: 77,910,721 km (0.107 R)
• M90: 78,534,394 km (0.107 R)
• M91: 79,535,802 km (0.118 R)
• M92: 80,919,433 km (0.086 R)
• M93: 81,424,625 km (0.078 R)
• M94: 82,565,010 km (0.032 R)
• M95: 82,692,018 km (0.107 R)
• M96: 82,946,185 km (0.109 R)
• M97: 83,838,237 km (0.078 R)
• M98: 85,888,925 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 553.9

Radius: 7

Gravity: 11.3 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 12.71 AU - 20.97 AU

Year: 25897 Days

Day: 16.8 Hours

Environment

Temp: -208 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,212,153 km

• M1: 89,759 km (0.108 R)
• M2: 211,681 km (0.101 R)
• M3: 568,622 km (0.108 R)
• M4: 685,757 km (0.113 R)
• M5: 890,107 km (0.112 R)
• M6: 1,417,290 km (0.106 R)
• M7: 1,954,945 km (0.098 R)
• M8: 2,358,410 km (0.056 R)
• M9: 2,867,941 km (0.098 R)
• M10: 2,949,322 km (0.07 R)
• M11: 3,198,103 km (0.117 R)
• M12: 3,716,011 km (0.107 R)
• M13: 4,259,799 km (0.077 R)
• M14: 6,835,426 km (0.059 R)
• M15: 7,724,636 km (0.039 R)
• M16: 8,009,919 km (0.074 R)
• M17: 8,590,957 km (0.064 R)
• M18: 8,886,562 km (0.047 R)
• M19: 9,065,481 km (0.091 R)
• M20: 9,670,605 km (0.105 R)
• M21: 10,288,743 km (0.103 R)
• M22: 11,563,167 km (0.075 R)
• M23: 11,955,114 km (0.112 R)
• M24: 12,752,022 km (0.118 R)
• M25: 13,292,818 km (0.083 R)
• M26: 14,257,275 km (0.056 R)
• M27: 14,396,850 km (0.088 R)
• M28: 15,172,814 km (0.118 R)
• M29: 15,315,381 km (0.092 R)
• M30: 15,386,739 km (0.115 R)
• M31: 16,618,079 km (0.112 R)
• M32: 16,912,488 km (0.088 R)
• M33: 17,880,835 km (0.098 R)
• M34: 18,182,424 km (0.113 R)
• M35: 19,174,109 km (0.118 R)
• M36: 20,026,966 km (0.095 R)
• M37: 20,971,378 km (0.066 R)
• M38: 22,010,784 km (0.056 R)
• M39: 23,395,312 km (0.108 R)
• M40: 23,560,019 km (0.114 R)
• M41: 26,418,685 km (0.098 R)
• M42: 26,590,124 km (0.098 R)
• M43: 29,740,655 km (0.112 R)
• M44: 30,366,722 km (0.115 R)
• M45: 32,179,549 km (0.079 R)
• M46: 33,747,933 km (0.078 R)
• M47: 35,058,111 km (0.119 R)
• M48: 35,246,605 km (0.07 R)
• M49: 35,341,001 km (0.075 R)
• M50: 35,624,639 km (0.07 R)
• M51: 36,671,225 km (0.064 R)
• M52: 39,576,565 km (0.076 R)
• M53: 40,759,137 km (0.08 R)
• M54: 40,858,170 km (0.092 R)
• M55: 41,056,687 km (0.12 R)
• M56: 41,156,020 km (0.07 R)
• M57: 42,554,760 km (0.039 R)
• M58: 43,664,776 km (0.083 R)
• M59: 44,274,387 km (0.043 R)
• M60: 44,376,114 km (0.093 R)
• M61: 45,193,816 km (0.082 R)
• M62: 46,119,528 km (0.12 R)
• M63: 47,885,231 km (0.114 R)
• M64: 50,415,380 km (0.108 R)
• M65: 50,628,258 km (0.091 R)
• M66: 50,841,435 km (0.091 R)
• M67: 52,556,874 km (0.077 R)
• M68: 52,988,763 km (0.089 R)
• M69: 54,618,631 km (0.111 R)
• M70: 56,485,762 km (0.034 R)
• M71: 57,704,985 km (0.098 R)
• M72: 58,261,938 km (0.092 R)
• M73: 59,831,220 km (0.118 R)
• M74: 60,169,311 km (0.076 R)
• M75: 60,734,043 km (0.057 R)
• M76: 60,847,288 km (0.104 R)
• M77: 60,960,534 km (0.08 R)
• M78: 61,300,719 km (0.075 R)
• M79: 62,782,187 km (0.07 R)
• M80: 64,852,622 km (0.12 R)
• M81: 65,315,777 km (0.116 R)
• M82: 65,663,891 km (0.055 R)
• M83: 66,128,991 km (0.08 R)
• M84: 67,062,481 km (0.09 R)
• M85: 67,413,588 km (0.102 R)
• M86: 67,530,872 km (0.09 R)
• M87: 69,296,875 km (0.112 R)
• M88: 71,316,596 km (0.116 R)
• M89: 71,914,389 km (0.084 R)
• M90: 72,513,678 km (0.12 R)
• M91: 75,413,783 km (0.112 R)
• M92: 77,245,459 km (0.049 R)
• M93: 78,105,347 km (0.056 R)
• M94: 79,215,513 km (0.094 R)
• M95: 81,201,874 km (0.083 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 17,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit