🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 0.62 AU - 0.66 AU

Year: 179 Days

Day: 41.5 Hours

Environment

Temp: 219 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,683,232 km

• M1: 48,470 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.72 AU - 1.06 AU

Year: 294 Days

Day: 17.6 Hours

Environment

Temp: 106 °C

Axial Tilt: 6.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,683,232 km

• M1: 356,193 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.81 AU - 1.11 AU

Year: 329 Days

Day: 36.7 Hours

Environment

Temp: 109 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 90,683,232 km

• M1: 47,871 km (0.094 R)
• M2: 776,263 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.71 AU - 1.79 AU

Year: 810 Days

Day: 15.7 Hours

Environment

Temp: -45 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.71 AU - 2.51 AU

Year: 1072 Days

Day: 34.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 27.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.86 AU - 2.7 AU

Year: 1204 Days

Day: 17.6 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.69 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Terrestrial

Semi-Major Axis: 5.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 3.9 AU - 6.3 AU

Year: 4029 Days

Day: 44 Hours

Environment

Temp: -137 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Ice Giant

Semi-Major Axis: 13.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 591.4

Radius: 7.6

Gravity: 10.24 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 10.29 AU - 16.71 AU

Year: 17353 Days

Day: 20.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 90,683,232 km

• M1: 181,013 km (0.103 R)
• M2: 370,404 km (0.056 R)
• M3: 640,877 km (0.107 R)
• M4: 765,193 km (0.107 R)
• M5: 1,037,760 km (0.054 R)
• M6: 1,287,439 km (0.116 R)
• M7: 1,446,312 km (0.074 R)
• M8: 1,500,766 km (0.11 R)
• M9: 1,841,999 km (0.038 R)
• M10: 1,991,297 km (0.056 R)
• M11: 2,238,583 km (0.114 R)
• M12: 2,933,614 km (0.028 R)
• M13: 3,073,189 km (0.087 R)
• M14: 3,359,071 km (0.119 R)
• M15: 3,579,129 km (0.088 R)
• M16: 4,830,366 km (0.093 R)
• M17: 5,162,623 km (0.066 R)
• M18: 5,805,445 km (0.091 R)
• M19: 6,158,645 km (0.119 R)
• M20: 6,473,399 km (0.07 R)
• M21: 7,544,370 km (0.068 R)
• M22: 8,173,728 km (0.109 R)
• M23: 8,569,415 km (0.101 R)
• M24: 10,213,795 km (0.11 R)
• M25: 10,426,074 km (0.116 R)
• M26: 10,479,331 km (0.094 R)
• M27: 10,747,261 km (0.084 R)
• M28: 11,180,496 km (0.112 R)
• M29: 12,232,468 km (0.037 R)
• M30: 12,288,567 km (0.093 R)
• M31: 12,401,364 km (0.071 R)
• M32: 12,798,696 km (0.117 R)
• M33: 13,142,472 km (0.048 R)
• M34: 13,257,812 km (0.064 R)
• M35: 13,722,313 km (0.106 R)
• M36: 14,727,162 km (0.095 R)
• M37: 15,208,269 km (0.1 R)
• M38: 15,633,426 km (0.114 R)
• M39: 16,000,988 km (0.099 R)
• M40: 16,247,526 km (0.086 R)
• M41: 16,371,393 km (0.083 R)
• M42: 16,619,875 km (0.084 R)
• M43: 16,807,022 km (0.064 R)
• M44: 17,183,559 km (0.085 R)
• M45: 17,372,801 km (0.097 R)
• M46: 17,689,799 km (0.079 R)
• M47: 18,136,947 km (0.031 R)
• M48: 18,265,302 km (0.104 R)
• M49: 18,458,582 km (0.065 R)
• M50: 18,523,059 km (0.084 R)
• M51: 19,172,613 km (0.062 R)
• M52: 20,294,148 km (0.108 R)
• M53: 21,572,462 km (0.09 R)
• M54: 22,531,085 km (0.082 R)
• M55: 26,283,598 km (0.11 R)
• M56: 26,501,861 km (0.101 R)
• M57: 29,391,942 km (0.101 R)
• M58: 30,529,784 km (0.103 R)
• M59: 30,682,673 km (0.075 R)
• M60: 31,065,793 km (0.05 R)
• M61: 32,069,296 km (0.099 R)
• M62: 33,397,725 km (0.098 R)
• M63: 34,664,370 km (0.12 R)
• M64: 36,593,584 km (0.106 R)
• M65: 38,639,933 km (0.07 R)
• M66: 38,887,966 km (0.107 R)
• M67: 39,552,031 km (0.11 R)
• M68: 39,718,683 km (0.071 R)
• M69: 39,802,009 km (0.077 R)
• M70: 40,219,836 km (0.098 R)
• M71: 42,160,570 km (0.102 R)
• M72: 43,958,886 km (0.113 R)
• M73: 44,650,626 km (0.098 R)
• M74: 44,910,926 km (0.115 R)
• M75: 45,782,184 km (0.086 R)
• M76: 46,044,729 km (0.109 R)
• M77: 46,571,164 km (0.096 R)
• M78: 47,011,430 km (0.061 R)
• M79: 47,984,863 km (0.051 R)
• M80: 48,162,586 km (0.056 R)
• M81: 48,696,949 km (0.11 R)
• M82: 51,307,582 km (0.079 R)
• M83: 53,042,468 km (0.11 R)
• M84: 55,261,304 km (0.087 R)
• M85: 59,216,672 km (0.095 R)
• M86: 59,884,626 km (0.109 R)
• M87: 60,267,597 km (0.081 R)
• M88: 62,000,538 km (0.083 R)
• M89: 62,387,847 km (0.114 R)
• M90: 62,678,815 km (0.091 R)
• M91: 63,847,324 km (0.037 R)
• M92: 65,318,170 km (0.092 R)
• M93: 65,712,211 km (0.115 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 253.8

Radius: 4.6

Gravity: 11.99 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.87 AU - 19.25 AU

Year: 21473 Days

Day: 19.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 90,683,232 km

• M1: 59,091 km (0.09 R)
• M2: 231,428 km (0.047 R)
• M3: 369,656 km (0.076 R)
• M4: 448,195 km (0.094 R)
• M5: 622,028 km (0.034 R)
• M6: 1,027,887 km (0.08 R)
• M7: 1,163,123 km (0.096 R)
• M8: 1,450,800 km (0.118 R)
• M9: 1,551,480 km (0.056 R)
• M10: 2,174,106 km (0.085 R)
• M11: 2,231,701 km (0.106 R)
• M12: 3,120,312 km (0.093 R)
• M13: 4,649,203 km (0.103 R)
• M14: 4,873,151 km (0.031 R)
• M15: 5,724,213 km (0.062 R)
• M16: 6,126,033 km (0.096 R)
• M17: 7,041,572 km (0.039 R)
• M18: 7,298,731 km (0.063 R)
• M19: 7,428,432 km (0.116 R)
• M20: 8,043,728 km (0.12 R)
• M21: 8,675,181 km (0.054 R)
• M22: 9,604,782 km (0.118 R)
• M23: 9,652,055 km (0.086 R)
• M24: 9,889,766 km (0.035 R)
• M25: 10,177,442 km (0.07 R)
• M26: 10,712,255 km (0.11 R)
• M27: 11,606,700 km (0.067 R)
• M28: 13,202,610 km (0.095 R)
• M29: 13,307,927 km (0.088 R)
• M30: 16,821,533 km (0.059 R)
• M31: 17,107,414 km (0.112 R)
• M32: 18,149,962 km (0.113 R)
• M33: 20,235,206 km (0.034 R)
• M34: 23,533,839 km (0.063 R)
• M35: 24,239,044 km (0.096 R)
• M36: 25,342,627 km (0.079 R)
• M37: 26,065,335 km (0.09 R)
• M38: 26,861,494 km (0.065 R)
• M39: 27,128,676 km (0.05 R)
• M40: 27,665,583 km (0.095 R)
• M41: 28,409,533 km (0.107 R)
• M42: 29,434,727 km (0.09 R)
• M43: 30,194,086 km (0.092 R)
• M44: 31,802,712 km (0.074 R)
• M45: 32,156,212 km (0.08 R)
• M46: 32,724,235 km (0.078 R)
• M47: 33,295,699 km (0.051 R)
• M48: 33,510,821 km (0.112 R)
• M49: 34,666,015 km (0.068 R)
• M50: 35,248,549 km (0.057 R)
• M51: 37,461,401 km (0.06 R)
• M52: 39,036,966 km (0.103 R)
• M53: 39,339,453 km (0.072 R)
• M54: 42,874,451 km (0.063 R)
• M55: 45,154,621 km (0.1 R)
• M56: 45,233,908 km (0.114 R)
• M57: 45,631,240 km (0.042 R)
• M58: 45,790,412 km (0.064 R)
• M59: 46,990,786 km (0.097 R)
• M60: 49,177,308 km (0.1 R)
• M61: 50,488,533 km (0.095 R)
• M62: 51,148,559 km (0.067 R)
• M63: 51,562,496 km (0.112 R)
• M64: 52,393,662 km (0.105 R)
• M65: 52,978,141 km (0.113 R)
• M66: 53,816,787 km (0.116 R)
• M67: 54,406,352 km (0.116 R)
• M68: 54,913,638 km (0.104 R)
• M69: 55,762,307 km (0.109 R)
• M70: 56,102,941 km (0.075 R)
• M71: 56,444,324 km (0.111 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.9

Radius: 6

Gravity: 17.64 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 16.69 AU - 19.59 AU

Year: 27029 Days

Day: 16.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 90,683,232 km

• M1: 499,208 km (0.059 R)
• M2: 593,305 km (0.084 R)
• M3: 799,451 km (0.116 R)
• M4: 910,901 km (0.076 R)
• M5: 1,473,389 km (0.114 R)
• M6: 1,646,025 km (0.038 R)
• M7: 1,752,689 km (0.074 R)
• M8: 1,825,094 km (0.094 R)
• M9: 2,010,595 km (0.085 R)
• M10: 3,113,580 km (0.103 R)
• M11: 3,157,413 km (0.064 R)
• M12: 3,700,752 km (0.111 R)
• M13: 4,175,426 km (0.11 R)
• M14: 4,519,202 km (0.059 R)
• M15: 5,982,568 km (0.087 R)
• M16: 8,732,028 km (0.088 R)
• M17: 9,107,518 km (0.057 R)
• M18: 9,170,649 km (0.104 R)
• M19: 9,744,955 km (0.114 R)
• M20: 11,332,787 km (0.067 R)
• M21: 11,879,717 km (0.09 R)
• M22: 13,070,216 km (0.111 R)
• M23: 13,212,783 km (0.12 R)
• M24: 13,427,456 km (0.103 R)
• M25: 14,005,951 km (0.079 R)
• M26: 14,298,265 km (0.046 R)
• M27: 14,371,568 km (0.068 R)
• M28: 16,246,478 km (0.117 R)
• M29: 16,323,072 km (0.055 R)
• M30: 16,707,689 km (0.085 R)
• M31: 16,785,031 km (0.105 R)
• M32: 16,862,373 km (0.065 R)
• M33: 17,095,446 km (0.109 R)
• M34: 18,997,284 km (0.107 R)
• M35: 19,320,864 km (0.1 R)
• M36: 20,137,369 km (0.103 R)
• M37: 20,549,960 km (0.05 R)
• M38: 21,215,820 km (0.045 R)
• M39: 23,948,974 km (0.089 R)
• M40: 25,445,401 km (0.086 R)
• M41: 26,160,180 km (0.036 R)
• M42: 27,153,510 km (0.075 R)
• M43: 27,700,589 km (0.064 R)
• M44: 27,791,993 km (0.074 R)
• M45: 28,159,256 km (0.113 R)
• M46: 29,363,369 km (0.062 R)
• M47: 30,868,324 km (0.092 R)
• M48: 31,058,313 km (0.098 R)
• M49: 31,821,711 km (0.109 R)
• M50: 34,541,999 km (0.081 R)
• M51: 37,335,889 km (0.042 R)
• M52: 39,272,583 km (0.067 R)
• M53: 39,478,280 km (0.088 R)
• M54: 39,581,353 km (0.11 R)
• M55: 39,684,426 km (0.112 R)
• M56: 40,304,958 km (0.104 R)
• M57: 40,512,599 km (0.106 R)
• M58: 40,928,631 km (0.091 R)
• M59: 41,346,308 km (0.111 R)
• M60: 41,765,332 km (0.117 R)
• M61: 47,229,394 km (0.104 R)
• M62: 48,106,636 km (0.119 R)
• M63: 50,323,377 km (0.092 R)
• M64: 51,444,165 km (0.103 R)
• M65: 53,254,448 km (0.072 R)
• M66: 54,970,336 km (0.061 R)
• M67: 55,315,757 km (0.072 R)
• M68: 55,777,416 km (0.102 R)
• M69: 57,169,873 km (0.116 R)
• M70: 58,926,601 km (0.079 R)
• M71: 60,107,527 km (0.113 R)
• M72: 62,733,119 km (0.099 R)
• M73: 65,273,889 km (0.106 R)
• M74: 67,478,364 km (0.104 R)
• M75: 67,848,169 km (0.108 R)
• M76: 68,589,726 km (0.109 R)
• M77: 68,837,610 km (0.1 R)
• M78: 71,206,492 km (0.113 R)
• M79: 72,337,751 km (0.04 R)
• M80: 74,873,285 km (0.038 R)
• M81: 75,128,350 km (0.097 R)
• M82: 75,256,106 km (0.068 R)
• M83: 78,212,460 km (0.08 R)
• M84: 80,030,672 km (0.076 R)
• M85: 81,862,648 km (0.073 R)
• M86: 82,652,076 km (0.075 R)
• M87: 82,783,871 km (0.089 R)
• M88: 82,915,667 km (0.042 R)
• M89: 83,047,612 km (0.079 R)
• M90: 85,301,454 km (0.065 R)
• M91: 87,038,435 km (0.098 R)
• M92: 89,057,108 km (0.099 R)
• M93: 89,192,345 km (0.088 R)
• M94: 89,462,818 km (0.099 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 402 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit