🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.47 AU - 0.75 AU

Year: 182 Days

Day: 28 Hours

Environment

Temp: 131 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.52 AU - 0.78 AU

Year: 201 Days

Day: 29.1 Hours

Environment

Temp: 98 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,207,769 km

• M1: 34,557 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.47 AU - 2.09 AU

Year: 909 Days

Day: 26.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 17.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.18 AU - 2.7 AU

Year: 1459 Days

Day: 22 Hours

Environment

Temp: -90 °C

Axial Tilt: 36.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.3 AU - 3.32 AU

Year: 1804 Days

Day: 27.4 Hours

Environment

Temp: -118 °C

Axial Tilt: 169.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,207,769 km

• M1: 318,195 km (0.064 R)
• M2: 784,491 km (0.061 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.28 AU - 3.64 AU

Year: 1950 Days

Day: 15.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,207,769 km

• M1: 1,075,309 km (0.092 R)

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.8

Radius: 12.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 3.68 AU - 4.84 AU

Year: 3367 Days

Day: 7.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 102,207,769 km

• M1: 173,234 km (0.101 R)
• M2: 343,327 km (0.098 R)
• M3: 426,204 km (0.088 R)
• M4: 565,181 km (0.091 R)
• M5: 970,890 km (0.062 R)
• M6: 1,092,812 km (0.117 R)
• M7: 1,411,606 km (0.107 R)
• M8: 1,511,088 km (0.069 R)
• M9: 1,592,619 km (0.044 R)
• M10: 1,675,496 km (0.093 R)
• M11: 1,813,725 km (0.056 R)
• M12: 1,911,711 km (0.096 R)
• M13: 2,228,260 km (0.085 R)
• M14: 2,333,727 km (0.066 R)
• M15: 2,623,348 km (0.104 R)
• M16: 2,848,194 km (0.109 R)
• M17: 2,937,504 km (0.101 R)
• M18: 3,344,111 km (0.105 R)
• M19: 3,629,992 km (0.112 R)
• M20: 3,825,068 km (0.11 R)
• M21: 4,023,584 km (0.111 R)
• M22: 4,401,469 km (0.09 R)
• M23: 4,974,578 km (0.098 R)
• M24: 5,129,412 km (0.105 R)
• M25: 5,301,449 km (0.099 R)
• M26: 5,571,324 km (0.1 R)
• M27: 5,748,448 km (0.06 R)
• M28: 5,943,673 km (0.085 R)
• M29: 6,307,495 km (0.044 R)
• M30: 6,391,270 km (0.069 R)
• M31: 6,593,676 km (0.103 R)
• M32: 6,729,810 km (0.044 R)
• M33: 7,022,274 km (0.094 R)
• M34: 7,266,268 km (0.103 R)
• M35: 7,495,452 km (0.106 R)
• M36: 8,215,466 km (0.11 R)
• M37: 8,343,672 km (0.12 R)
• M38: 8,509,576 km (0.097 R)
• M39: 8,769,876 km (0.109 R)
• M40: 9,051,868 km (0.034 R)
• M41: 9,184,412 km (0.078 R)
• M42: 9,798,661 km (0.106 R)
• M43: 10,051,930 km (0.04 R)
• M44: 10,386,580 km (0.113 R)
• M45: 10,605,143 km (0.073 R)
• M46: 10,885,339 km (0.113 R)
• M47: 11,494,352 km (0.117 R)
• M48: 11,699,750 km (0.039 R)
• M49: 11,782,328 km (0.095 R)
• M50: 11,906,495 km (0.026 R)
• M51: 12,281,536 km (0.074 R)
• M52: 12,449,535 km (0.107 R)
• M53: 13,193,335 km (0.08 R)
• M54: 13,494,925 km (0.056 R)
• M55: 13,581,392 km (0.114 R)
• M56: 13,798,758 km (0.117 R)
• M57: 13,885,974 km (0.068 R)
• M58: 14,413,306 km (0.106 R)
• M59: 14,568,289 km (0.119 R)
• M60: 15,036,830 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.4

Radius: 12.1

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.14 AU - 6.72 AU

Year: 6243 Days

Day: 8.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 102,207,769 km

• M1: 283,787 km (0.082 R)
• M2: 456,274 km (0.041 R)
• M3: 643,420 km (0.047 R)
• M4: 740,509 km (0.079 R)
• M5: 858,243 km (0.096 R)
• M6: 1,182,272 km (0.113 R)
• M7: 1,413,849 km (0.081 R)
• M8: 1,525,749 km (0.088 R)
• M9: 1,921,136 km (0.118 R)
• M10: 2,805,558 km (0.093 R)
• M11: 3,166,837 km (0.093 R)
• M12: 3,315,538 km (0.083 R)
• M13: 3,645,999 km (0.101 R)
• M14: 4,120,973 km (0.111 R)
• M15: 4,229,281 km (0.09 R)
• M16: 4,448,741 km (0.116 R)
• M17: 5,042,795 km (0.099 R)
• M18: 5,334,510 km (0.081 R)
• M19: 6,211,752 km (0.107 R)
• M20: 6,556,276 km (0.098 R)
• M21: 7,036,186 km (0.088 R)
• M22: 7,198,650 km (0.088 R)
• M23: 7,627,098 km (0.043 R)
• M24: 8,234,016 km (0.097 R)
• M25: 9,138,186 km (0.119 R)
• M26: 9,566,036 km (0.078 R)
• M27: 9,818,707 km (0.083 R)
• M28: 9,964,116 km (0.088 R)
• M29: 11,228,667 km (0.042 R)
• M30: 12,112,640 km (0.077 R)
• M31: 12,346,911 km (0.092 R)
• M32: 12,939,318 km (0.116 R)
• M33: 13,098,790 km (0.11 R)
• M34: 14,028,840 km (0.041 R)
• M35: 14,274,928 km (0.091 R)
• M36: 14,398,496 km (0.111 R)
• M37: 14,605,240 km (0.108 R)
• M38: 15,442,240 km (0.074 R)
• M39: 16,165,995 km (0.077 R)
• M40: 16,251,864 km (0.071 R)
• M41: 16,424,051 km (0.1 R)
• M42: 16,813,753 km (0.113 R)
• M43: 17,426,058 km (0.039 R)
• M44: 18,001,112 km (0.108 R)
• M45: 19,947,530 km (0.112 R)
• M46: 20,131,984 km (0.079 R)
• M47: 20,549,063 km (0.081 R)
• M48: 20,828,661 km (0.077 R)
• M49: 20,922,160 km (0.118 R)
• M50: 21,015,808 km (0.109 R)
• M51: 21,250,527 km (0.055 R)
• M52: 21,344,624 km (0.118 R)
• M53: 22,054,915 km (0.086 R)
• M54: 22,724,964 km (0.1 R)
• M55: 22,821,305 km (0.104 R)
• M56: 23,014,286 km (0.107 R)
• M57: 23,207,716 km (0.03 R)
• M58: 23,840,216 km (0.053 R)
• M59: 23,938,053 km (0.084 R)
• M60: 24,429,183 km (0.057 R)
• M61: 25,321,684 km (0.054 R)
• M62: 25,771,824 km (0.096 R)
• M63: 26,275,220 km (0.076 R)
• M64: 26,578,754 km (0.093 R)
• M65: 26,731,045 km (0.087 R)
• M66: 27,291,738 km (0.092 R)
• M67: 27,701,935 km (0.108 R)
• M68: 28,114,077 km (0.089 R)
• M69: 28,944,645 km (0.06 R)
• M70: 29,363,070 km (0.11 R)
• M71: 30,099,840 km (0.11 R)
• M72: 30,576,758 km (0.118 R)
• M73: 31,270,144 km (0.101 R)
• M74: 31,484,517 km (0.058 R)
• M75: 34,149,903 km (0.108 R)
• M76: 34,481,262 km (0.089 R)
• M77: 35,147,272 km (0.033 R)
• M78: 35,817,321 km (0.11 R)
• M79: 36,097,817 km (0.05 R)
• M80: 36,266,413 km (0.085 R)
• M81: 37,000,191 km (0.098 R)
• M82: 37,340,526 km (0.11 R)
• M83: 37,454,220 km (0.114 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 70.9

Radius: 6.5

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 14.42 AU - 18.24 AU

Year: 25267 Days

Day: 15.2 Hours

Environment

Temp: -200 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 102,207,769 km

• M1: 82,129 km (0.026 R)
• M2: 181,462 km (0.077 R)
• M3: 342,130 km (0.073 R)
• M4: 1,168,659 km (0.087 R)
• M5: 1,539,212 km (0.067 R)
• M6: 2,102,000 km (0.045 R)
• M7: 2,263,565 km (0.043 R)
• M8: 3,210,071 km (0.101 R)
• M9: 3,396,470 km (0.116 R)
• M10: 4,119,477 km (0.115 R)
• M11: 4,351,353 km (0.066 R)
• M12: 4,587,419 km (0.116 R)
• M13: 4,918,928 km (0.108 R)
• M14: 4,980,113 km (0.039 R)
• M15: 5,072,265 km (0.082 R)
• M16: 5,414,994 km (0.114 R)
• M17: 6,122,742 km (0.106 R)
• M18: 6,221,476 km (0.12 R)
• M19: 6,420,591 km (0.047 R)
• M20: 6,723,377 km (0.104 R)
• M21: 6,859,362 km (0.078 R)
• M22: 7,238,143 km (0.076 R)
• M23: 7,553,047 km (0.093 R)
• M24: 7,979,999 km (0.103 R)
• M25: 8,124,062 km (0.032 R)
• M26: 8,341,727 km (0.057 R)
• M27: 8,708,840 km (0.053 R)
• M28: 9,043,790 km (0.116 R)
• M29: 9,156,437 km (0.039 R)
• M30: 10,980,035 km (0.047 R)
• M31: 11,422,695 km (0.113 R)
• M32: 12,035,597 km (0.107 R)
• M33: 12,242,342 km (0.093 R)
• M34: 12,283,930 km (0.112 R)
• M35: 12,617,384 km (0.091 R)
• M36: 12,911,792 km (0.054 R)
• M37: 13,123,324 km (0.069 R)
• M38: 13,208,295 km (0.106 R)
• M39: 13,851,416 km (0.103 R)
• M40: 13,894,650 km (0.099 R)
• M41: 13,937,884 km (0.059 R)
• M42: 14,460,729 km (0.102 R)
• M43: 15,570,595 km (0.071 R)
• M44: 16,158,515 km (0.108 R)
• M45: 17,309,371 km (0.105 R)
• M46: 17,589,568 km (0.075 R)
• M47: 18,201,573 km (0.074 R)
• M48: 18,629,423 km (0.117 R)
• M49: 18,677,294 km (0.102 R)
• M50: 19,156,905 km (0.119 R)
• M51: 19,301,566 km (0.066 R)
• M52: 19,495,146 km (0.083 R)
• M53: 19,786,562 km (0.032 R)
• M54: 20,373,734 km (0.081 R)
• M55: 20,867,557 km (0.044 R)
• M56: 21,665,661 km (0.07 R)
• M57: 21,816,456 km (0.068 R)
• M58: 22,119,092 km (0.11 R)
• M59: 23,137,704 km (0.097 R)
• M60: 24,171,426 km (0.069 R)
• M61: 24,275,695 km (0.116 R)
• M62: 24,746,480 km (0.098 R)
• M63: 25,378,980 km (0.057 R)
• M64: 26,498,420 km (0.073 R)
• M65: 27,743,075 km (0.105 R)
• M66: 28,730,271 km (0.115 R)
• M67: 29,673,186 km (0.114 R)
• M68: 29,952,486 km (0.098 R)
• M69: 30,344,881 km (0.085 R)
• M70: 30,400,980 km (0.041 R)
• M71: 32,562,221 km (0.104 R)
• M72: 32,677,411 km (0.083 R)
• M73: 33,370,797 km (0.081 R)
• M74: 33,661,316 km (0.038 R)
• M75: 34,303,091 km (0.101 R)
• M76: 37,814,003 km (0.077 R)
• M77: 37,995,615 km (0.062 R)
• M78: 38,177,377 km (0.09 R)
• M79: 39,029,785 km (0.119 R)
• M80: 41,001,784 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.8

Radius: 5.3

Gravity: 32.14 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 14.98 AU - 19.26 AU

Year: 27122 Days

Day: 17.2 Hours

Environment

Temp: -198 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,207,769 km

• M1: 235,168 km (0.075 R)
• M2: 570,267 km (0.084 R)
• M3: 883,076 km (0.066 R)
• M4: 945,159 km (0.092 R)
• M5: 1,604,736 km (0.114 R)
• M6: 1,877,154 km (0.065 R)
• M7: 2,248,306 km (0.108 R)
• M8: 2,377,110 km (0.03 R)
• M9: 2,916,111 km (0.103 R)
• M10: 4,311,859 km (0.103 R)
• M11: 4,418,523 km (0.067 R)
• M12: 4,798,352 km (0.112 R)
• M13: 4,908,905 km (0.084 R)
• M14: 5,245,350 km (0.089 R)
• M15: 5,647,320 km (0.037 R)
• M16: 5,705,663 km (0.054 R)
• M17: 5,940,531 km (0.088 R)
• M18: 7,607,650 km (0.086 R)
• M19: 7,931,380 km (0.093 R)
• M20: 9,477,175 km (0.12 R)
• M21: 9,755,427 km (0.091 R)
• M22: 12,910,296 km (0.073 R)
• M23: 13,685,512 km (0.07 R)
• M24: 14,475,688 km (0.086 R)
• M25: 15,361,906 km (0.106 R)
• M26: 15,852,587 km (0.091 R)
• M27: 16,933,581 km (0.119 R)
• M28: 18,990,552 km (0.119 R)
• M29: 19,165,582 km (0.074 R)
• M30: 20,584,368 km (0.119 R)
• M31: 20,764,035 km (0.11 R)
• M32: 21,034,657 km (0.094 R)
• M33: 21,670,448 km (0.104 R)
• M34: 22,497,276 km (0.067 R)
• M35: 23,897,961 km (0.063 R)
• M36: 24,847,458 km (0.062 R)
• M37: 27,669,622 km (0.066 R)
• M38: 29,370,700 km (0.098 R)
• M39: 30,386,918 km (0.108 R)
• M40: 31,518,177 km (0.061 R)
• M41: 31,725,220 km (0.1 R)
• M42: 32,245,073 km (0.093 R)
• M43: 33,821,535 km (0.072 R)
• M44: 36,070,291 km (0.119 R)
• M45: 37,048,661 km (0.036 R)
• M46: 38,698,725 km (0.076 R)
• M47: 39,254,032 km (0.068 R)
• M48: 40,823,015 km (0.105 R)
• M49: 45,885,407 km (0.055 R)
• M50: 47,893,609 km (0.059 R)
• M51: 48,012,689 km (0.064 R)
• M52: 49,448,679 km (0.116 R)
• M53: 51,506,846 km (0.088 R)
• M54: 53,346,152 km (0.1 R)
• M55: 55,456,529 km (0.12 R)
• M56: 57,467,573 km (0.091 R)
• M57: 57,720,693 km (0.056 R)
• M58: 59,630,310 km (0.062 R)
• M59: 60,399,991 km (0.057 R)
• M60: 60,657,299 km (0.096 R)
• M61: 60,786,103 km (0.101 R)
• M62: 61,690,123 km (0.101 R)
• M63: 64,166,117 km (0.058 R)
• M64: 64,691,505 km (0.046 R)
• M65: 67,873,900 km (0.079 R)
• M66: 71,514,365 km (0.082 R)
• M67: 71,922,767 km (0.094 R)
• M68: 72,332,066 km (0.077 R)
• M69: 72,468,500 km (0.073 R)
• M70: 74,389,486 km (0.117 R)
• M71: 76,883,731 km (0.081 R)
• M72: 78,561,771 km (0.109 R)
• M73: 80,534,667 km (0.079 R)
• M74: 81,101,344 km (0.043 R)
• M75: 81,527,249 km (0.099 R)
• M76: 82,238,737 km (0.104 R)
• M77: 84,672,993 km (0.117 R)
• M78: 85,249,244 km (0.107 R)
• M79: 85,682,180 km (0.11 R)
• M80: 90,052,383 km (0.087 R)
• M81: 91,820,630 km (0.057 R)
• M82: 93,005,744 km (0.106 R)
• M83: 94,494,393 km (0.1 R)
• M84: 94,643,691 km (0.084 R)
• M85: 95,092,036 km (0.077 R)
• M86: 95,241,634 km (0.074 R)
• M87: 95,691,026 km (0.11 R)
• M88: 97,043,092 km (0.038 R)
• M89: 99,462,388 km (0.063 R)
• M90: 99,918,213 km (0.107 R)
• M91: 102,054,620 km (0.076 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 12,404 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit