🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.45 AU - 0.63 AU

Year: 140 Days

Day: 12.5 Hours

Environment

Temp: 273 °C

Axial Tilt: 7.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.68 AU - 1.02 AU

Year: 277 Days

Day: 35.5 Hours

Environment

Temp: 170 °C

Axial Tilt: 15.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 95,970,547 km

• M1: 492,476 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.24 AU - 1.38 AU

Year: 529 Days

Day: 38.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 0.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,970,547 km

• M1: 282,441 km (0.109 R)
• M2: 1,053,019 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.58 AU - 2.68 AU

Year: 1506 Days

Day: 38.6 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,970,547 km

• M1: 313,108 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.2

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.9 AU - 4.61 AU

Year: 2564 Days

Day: 32.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,970,547 km

• M1: 1,476,681 km (0.106 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 4.41 AU - 4.85 AU

Year: 3518 Days

Day: 27.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 152.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,970,547 km

• M1: 2,230,953 km (0.06 R)

Asteroid Belt

Center: 11.1 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 17.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 844.7

Radius: 4.3

Gravity: 45.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 13.99 AU - 21.15 AU

Year: 26005 Days

Day: 18.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,970,547 km

• M1: 214,374 km (0.113 R)
• M2: 250,128 km (0.077 R)
• M3: 370,554 km (0.082 R)
• M4: 533,316 km (0.095 R)
• M5: 609,611 km (0.111 R)
• M6: 1,043,296 km (0.115 R)
• M7: 1,238,820 km (0.085 R)
• M8: 2,418,549 km (0.094 R)
• M9: 4,041,536 km (0.115 R)
• M10: 4,554,657 km (0.114 R)
• M11: 5,306,835 km (0.103 R)
• M12: 5,417,537 km (0.105 R)
• M13: 5,528,838 km (0.026 R)
• M14: 5,867,378 km (0.119 R)
• M15: 6,039,266 km (0.102 R)
• M16: 7,165,439 km (0.103 R)
• M17: 7,721,195 km (0.078 R)
• M18: 7,909,389 km (0.103 R)
• M19: 10,699,539 km (0.118 R)
• M20: 11,762,432 km (0.079 R)
• M21: 11,834,538 km (0.064 R)
• M22: 11,906,794 km (0.087 R)
• M23: 13,758,815 km (0.026 R)
• M24: 14,370,222 km (0.069 R)
• M25: 14,756,783 km (0.117 R)
• M26: 17,065,377 km (0.1 R)
• M27: 18,890,022 km (0.026 R)
• M28: 20,688,787 km (0.116 R)
• M29: 21,037,500 km (0.105 R)
• M30: 21,212,679 km (0.065 R)
• M31: 22,630,867 km (0.105 R)
• M32: 22,720,476 km (0.11 R)
• M33: 22,990,201 km (0.068 R)
• M34: 23,805,509 km (0.11 R)
• M35: 24,814,846 km (0.047 R)
• M36: 26,025,691 km (0.109 R)
• M37: 27,925,584 km (0.098 R)
• M38: 28,697,958 km (0.102 R)
• M39: 28,795,047 km (0.115 R)
• M40: 31,156,599 km (0.107 R)
• M41: 33,069,806 km (0.1 R)
• M42: 33,784,286 km (0.115 R)
• M43: 35,020,712 km (0.027 R)
• M44: 35,644,535 km (0.116 R)
• M45: 35,748,805 km (0.093 R)
• M46: 36,903,102 km (0.113 R)
• M47: 37,643,911 km (0.112 R)
• M48: 39,247,899 km (0.045 R)
• M49: 44,191,959 km (0.099 R)
• M50: 44,753,250 km (0.09 R)
• M51: 45,769,469 km (0.096 R)
• M52: 48,401,045 km (0.06 R)
• M53: 48,863,751 km (0.091 R)
• M54: 49,095,628 km (0.073 R)
• M55: 49,910,038 km (0.03 R)
• M56: 50,026,874 km (0.029 R)
• M57: 50,963,806 km (0.107 R)
• M58: 51,434,441 km (0.104 R)
• M59: 51,670,357 km (0.049 R)
• M60: 51,906,572 km (0.055 R)
• M61: 54,408,596 km (0.036 R)
• M62: 54,769,276 km (0.066 R)
• M63: 55,613,756 km (0.043 R)
• M64: 56,462,575 km (0.111 R)
• M65: 57,805,216 km (0.062 R)
• M66: 58,418,866 km (0.11 R)
• M67: 59,405,314 km (0.053 R)
• M68: 61,644,944 km (0.074 R)
• M69: 61,770,158 km (0.119 R)
• M70: 62,900,968 km (0.064 R)
• M71: 63,405,861 km (0.081 R)
• M72: 64,419,386 km (0.095 R)
• M73: 64,673,703 km (0.066 R)
• M74: 69,567,199 km (0.061 R)
• M75: 71,005,881 km (0.093 R)
• M76: 72,058,302 km (0.071 R)
• M77: 72,454,288 km (0.08 R)
• M78: 73,646,583 km (0.118 R)
• M79: 78,209,019 km (0.091 R)
• M80: 78,615,925 km (0.098 R)
• M81: 78,751,760 km (0.06 R)
• M82: 78,887,744 km (0.104 R)
• M83: 80,387,463 km (0.049 R)
• M84: 80,935,290 km (0.07 R)
• M85: 84,525,639 km (0.085 R)
• M86: 84,943,167 km (0.084 R)
• M87: 85,501,017 km (0.1 R)
• M88: 85,780,466 km (0.093 R)
• M89: 87,041,427 km (0.065 R)
• M90: 88,026,529 km (0.097 R)
• M91: 92,719,713 km (0.114 R)
• M92: 94,302,010 km (0.112 R)
• M93: 94,446,372 km (0.118 R)
• M94: 95,893,282 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 842.3

Radius: 3

Gravity: 93.59 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 14.34 AU - 21.06 AU

Year: 26294 Days

Day: 20.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,970,547 km

• M1: 82,728 km (0.08 R)
• M2: 199,264 km (0.066 R)
• M3: 254,017 km (0.111 R)
• M4: 471,233 km (0.041 R)
• M5: 819,647 km (0.106 R)
• M6: 1,264,401 km (0.094 R)
• M7: 1,510,639 km (0.086 R)
• M8: 1,620,594 km (0.072 R)
• M9: 1,848,431 km (0.086 R)
• M10: 3,129,737 km (0.1 R)
• M11: 3,412,178 km (0.075 R)
• M12: 4,515,612 km (0.082 R)
• M13: 5,105,177 km (0.093 R)
• M14: 5,548,884 km (0.089 R)
• M15: 6,472,801 km (0.071 R)
• M16: 6,591,581 km (0.097 R)
• M17: 6,651,271 km (0.088 R)
• M18: 6,711,110 km (0.103 R)
• M19: 7,257,890 km (0.075 R)
• M20: 7,692,771 km (0.093 R)
• M21: 8,264,534 km (0.098 R)
• M22: 9,180,522 km (0.05 R)
• M23: 9,582,940 km (0.119 R)
• M24: 11,463,386 km (0.079 R)
• M25: 11,823,767 km (0.066 R)
• M26: 12,555,749 km (0.059 R)
• M27: 13,529,033 km (0.078 R)
• M28: 13,833,315 km (0.113 R)
• M29: 15,309,248 km (0.093 R)
• M30: 15,945,637 km (0.071 R)
• M31: 16,266,973 km (0.113 R)
• M32: 16,834,548 km (0.038 R)
• M33: 16,916,078 km (0.084 R)
• M34: 17,656,438 km (0.057 R)
• M35: 19,083,452 km (0.066 R)
• M36: 20,026,368 km (0.079 R)
• M37: 20,721,699 km (0.117 R)
• M38: 21,690,494 km (0.115 R)
• M39: 22,583,893 km (0.107 R)
• M40: 22,944,573 km (0.076 R)
• M41: 24,038,283 km (0.106 R)
• M42: 24,498,895 km (0.103 R)
• M43: 25,992,480 km (0.083 R)
• M44: 27,419,195 km (0.117 R)
• M45: 28,287,461 km (0.05 R)
• M46: 29,557,398 km (0.105 R)
• M47: 29,655,833 km (0.103 R)
• M48: 30,050,771 km (0.063 R)
• M49: 31,547,049 km (0.08 R)
• M50: 31,748,408 km (0.039 R)
• M51: 34,819,353 km (0.107 R)
• M52: 37,556,097 km (0.113 R)
• M53: 40,252,149 km (0.113 R)
• M54: 41,018,091 km (0.08 R)
• M55: 41,347,954 km (0.109 R)
• M56: 41,568,162 km (0.056 R)
• M57: 42,675,635 km (0.106 R)
• M58: 42,898,386 km (0.114 R)
• M59: 45,032,699 km (0.1 R)
• M60: 46,512,820 km (0.112 R)
• M61: 47,893,310 km (0.083 R)
• M62: 48,008,949 km (0.084 R)
• M63: 49,053,890 km (0.116 R)
• M64: 51,048,029 km (0.037 R)
• M65: 51,402,726 km (0.116 R)
• M66: 51,758,171 km (0.046 R)
• M67: 53,188,177 km (0.091 R)
• M68: 53,307,855 km (0.115 R)
• M69: 53,547,660 km (0.097 R)
• M70: 58,170,982 km (0.097 R)
• M71: 60,530,141 km (0.113 R)
• M72: 60,655,205 km (0.118 R)
• M73: 60,780,268 km (0.118 R)
• M74: 61,658,408 km (0.072 R)
• M75: 62,667,296 km (0.109 R)
• M76: 63,300,544 km (0.048 R)
• M77: 67,144,312 km (0.07 R)
• M78: 69,094,469 km (0.034 R)
• M79: 72,784,002 km (0.118 R)
• M80: 74,921,007 km (0.099 R)
• M81: 75,323,874 km (0.085 R)
• M82: 75,862,277 km (0.07 R)
• M83: 78,982,739 km (0.099 R)
• M84: 79,392,936 km (0.037 R)
• M85: 80,352,607 km (0.079 R)
• M86: 83,254,506 km (0.054 R)
• M87: 83,532,758 km (0.04 R)
• M88: 86,050,042 km (0.103 R)
• M89: 86,472,057 km (0.096 R)
• M90: 86,612,829 km (0.118 R)
• M91: 87,035,742 km (0.082 R)
• M92: 87,600,624 km (0.094 R)
• M93: 88,876,095 km (0.115 R)
• M94: 92,595,397 km (0.077 R)
• M95: 96,657,129 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 628.9

Radius: 6.9

Gravity: 13.21 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 16.79 AU - 21.49 AU

Year: 29567 Days

Day: 22.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 95,970,547 km

• M1: 442,361 km (0.029 R)
• M2: 660,624 km (0.032 R)
• M3: 1,322,595 km (0.059 R)
• M4: 2,255,487 km (0.053 R)
• M5: 2,717,894 km (0.117 R)
• M6: 3,209,323 km (0.066 R)
• M7: 3,255,399 km (0.112 R)
• M8: 4,947,950 km (0.109 R)
• M9: 5,656,146 km (0.084 R)
• M10: 5,880,543 km (0.052 R)
• M11: 6,747,462 km (0.117 R)
• M12: 7,226,026 km (0.098 R)
• M13: 7,347,350 km (0.025 R)
• M14: 7,408,236 km (0.098 R)
• M15: 8,469,783 km (0.078 R)
• M16: 8,855,745 km (0.078 R)
• M17: 10,869,931 km (0.112 R)
• M18: 11,009,057 km (0.109 R)
• M19: 11,078,770 km (0.063 R)
• M20: 12,287,820 km (0.073 R)
• M21: 14,368,427 km (0.053 R)
• M22: 14,751,397 km (0.096 R)
• M23: 14,905,483 km (0.118 R)
• M24: 15,527,212 km (0.064 R)
• M25: 16,236,754 km (0.038 R)
• M26: 16,795,951 km (0.071 R)
• M27: 16,956,919 km (0.074 R)
• M28: 17,442,813 km (0.114 R)
• M29: 19,939,900 km (0.067 R)
• M30: 20,883,264 km (0.099 R)
• M31: 21,316,799 km (0.11 R)
• M32: 21,491,081 km (0.115 R)
• M33: 22,104,731 km (0.061 R)
• M34: 22,635,355 km (0.107 R)
• M35: 22,991,398 km (0.078 R)
• M36: 24,525,075 km (0.072 R)
• M37: 24,890,842 km (0.041 R)
• M38: 27,405,881 km (0.078 R)
• M39: 31,475,691 km (0.085 R)
• M40: 32,372,082 km (0.08 R)
• M41: 32,773,154 km (0.069 R)
• M42: 33,681,512 km (0.099 R)
• M43: 33,782,939 km (0.09 R)
• M44: 34,189,845 km (0.071 R)
• M45: 35,111,069 km (0.072 R)
• M46: 35,833,178 km (0.096 R)
• M47: 37,397,074 km (0.075 R)
• M48: 37,923,359 km (0.084 R)
• M49: 38,876,747 km (0.074 R)
• M50: 41,240,393 km (0.111 R)
• M51: 41,348,851 km (0.112 R)
• M52: 43,650,116 km (0.066 R)
• M53: 44,872,031 km (0.1 R)
• M54: 45,207,280 km (0.048 R)
• M55: 45,655,475 km (0.097 R)
• M56: 46,782,396 km (0.102 R)
• M57: 47,008,887 km (0.073 R)
• M58: 48,261,171 km (0.104 R)
• M59: 48,604,647 km (0.083 R)
• M60: 51,147,811 km (0.117 R)
• M61: 51,614,856 km (0.112 R)
• M62: 52,906,484 km (0.114 R)
• M63: 53,733,910 km (0.096 R)
• M64: 54,089,803 km (0.073 R)
• M65: 56,844,648 km (0.104 R)
• M66: 57,813,444 km (0.111 R)
• M67: 58,787,774 km (0.083 R)
• M68: 60,999,729 km (0.079 R)
• M69: 62,240,194 km (0.096 R)
• M70: 62,738,804 km (0.07 R)
• M71: 63,991,088 km (0.088 R)
• M72: 66,265,723 km (0.085 R)
• M73: 67,285,083 km (0.086 R)
• M74: 67,796,857 km (0.118 R)
• M75: 68,695,342 km (0.094 R)
• M76: 69,081,604 km (0.108 R)
• M77: 69,597,866 km (0.115 R)
• M78: 71,414,433 km (0.049 R)
• M79: 72,590,572 km (0.044 R)
• M80: 74,036,734 km (0.091 R)
• M81: 75,758,007 km (0.099 R)
• M82: 75,891,000 km (0.082 R)
• M83: 76,823,743 km (0.119 R)
• M84: 77,358,555 km (0.087 R)
• M85: 77,894,564 km (0.065 R)
• M86: 78,566,259 km (0.109 R)
• M87: 80,321,790 km (0.047 R)
• M88: 85,111,913 km (0.109 R)
• M89: 85,665,126 km (0.102 R)
• M90: 86,497,339 km (0.057 R)
• M91: 88,169,843 km (0.119 R)
• M92: 90,275,433 km (0.036 R)
• M93: 94,106,934 km (0.084 R)
• M94: 94,822,162 km (0.078 R)
• M95: 94,965,476 km (0.057 R)
• M96: 95,108,941 km (0.118 R)
• M97: 95,539,334 km (0.106 R)
• M98: 95,683,097 km (0.099 R)

Kuiper Belt

Range: 31.1 - 46.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 14,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit