🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.91 AU - 1.03 AU

Year: 345 Days

Day: 29.9 Hours

Environment

Temp: 118 °C

Axial Tilt: 19.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.04 AU - 1.66 AU

Year: 567 Days

Day: 16.7 Hours

Environment

Temp: -17 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 63,007,194 km

• M1: 134,788 km (0.041 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.48 AU - 1.48 AU

Year: 651 Days

Day: 45.3 Hours

Environment

Temp: -41 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.86 AU - 2.06 AU

Year: 992 Days

Day: 23.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,007,194 km

• M1: 1,280,259 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.79 AU - 2.45 AU

Year: 1116 Days

Day: 46.4 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.81 AU - 2.85 AU

Year: 1286 Days

Day: 47.9 Hours

Environment

Temp: -84 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,007,194 km

• M1: 483,052 km (0.105 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.73 AU - 6.03 AU

Year: 3899 Days

Day: 38.1 Hours

Environment

Temp: -134 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.6

Radius: 8.1

Gravity: 11.06 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 5.11 AU - 8.35 AU

Year: 6314 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 63,007,194 km

• M1: 109,805 km (0.085 R)
• M2: 173,384 km (0.086 R)
• M3: 563,236 km (0.067 R)
• M4: 614,698 km (0.055 R)
• M5: 681,418 km (0.092 R)
• M6: 764,894 km (0.118 R)
• M7: 1,021,005 km (0.112 R)
• M8: 1,666,670 km (0.12 R)
• M9: 1,939,088 km (0.062 R)
• M10: 2,101,252 km (0.113 R)
• M11: 2,163,335 km (0.114 R)
• M12: 2,289,147 km (0.051 R)
• M13: 2,526,110 km (0.081 R)
• M14: 2,908,183 km (0.102 R)
• M15: 3,165,042 km (0.047 R)
• M16: 3,502,685 km (0.097 R)
• M17: 3,902,560 km (0.12 R)
• M18: 4,082,227 km (0.096 R)
• M19: 4,423,011 km (0.067 R)
• M20: 4,556,452 km (0.109 R)
• M21: 4,610,307 km (0.106 R)
• M22: 5,048,330 km (0.059 R)
• M23: 5,244,153 km (0.069 R)
• M24: 5,442,520 km (0.109 R)
• M25: 5,993,339 km (0.115 R)
• M26: 6,653,216 km (0.082 R)
• M27: 6,806,554 km (0.071 R)
• M28: 6,929,972 km (0.11 R)
• M29: 6,991,905 km (0.065 R)
• M30: 7,750,217 km (0.07 R)
• M31: 8,008,722 km (0.119 R)
• M32: 8,073,797 km (0.108 R)
• M33: 8,335,893 km (0.089 R)
• M34: 8,767,782 km (0.095 R)
• M35: 8,868,611 km (0.115 R)
• M36: 9,071,166 km (0.08 R)
• M37: 9,896,797 km (0.096 R)
• M38: 9,966,659 km (0.096 R)
• M39: 10,818,020 km (0.083 R)
• M40: 10,890,127 km (0.107 R)
• M41: 11,508,564 km (0.05 R)
• M42: 11,803,571 km (0.107 R)
• M43: 12,026,472 km (0.118 R)
• M44: 12,175,920 km (0.109 R)
• M45: 12,514,311 km (0.053 R)
• M46: 12,703,552 km (0.092 R)
• M47: 13,315,856 km (0.081 R)
• M48: 15,128,982 km (0.083 R)
• M49: 15,900,309 km (0.03 R)
• M50: 16,023,278 km (0.105 R)
• M51: 16,270,115 km (0.041 R)
• M52: 16,435,271 km (0.077 R)
• M53: 17,905,070 km (0.098 R)
• M54: 18,075,761 km (0.092 R)
• M55: 18,806,996 km (0.037 R)
• M56: 20,165,344 km (0.062 R)
• M57: 20,387,347 km (0.108 R)
• M58: 20,520,938 km (0.109 R)
• M59: 21,373,945 km (0.095 R)
• M60: 21,600,287 km (0.094 R)
• M61: 21,873,004 km (0.12 R)
• M62: 22,238,471 km (0.1 R)
• M63: 22,929,015 km (0.109 R)
• M64: 24,189,676 km (0.088 R)
• M65: 24,331,196 km (0.105 R)
• M66: 24,473,015 km (0.093 R)
• M67: 25,809,073 km (0.069 R)
• M68: 26,050,225 km (0.091 R)
• M69: 26,680,481 km (0.115 R)
• M70: 26,875,557 km (0.067 R)
• M71: 28,005,769 km (0.113 R)
• M72: 28,651,433 km (0.118 R)
• M73: 28,801,031 km (0.091 R)
• M74: 28,900,962 km (0.039 R)
• M75: 30,210,692 km (0.033 R)
• M76: 31,026,299 km (0.111 R)
• M77: 32,004,220 km (0.093 R)
• M78: 32,367,145 km (0.086 R)
• M79: 33,516,206 km (0.104 R)
• M80: 34,254,472 km (0.1 R)
• M81: 34,678,731 km (0.105 R)
• M82: 35,371,968 km (0.113 R)
• M83: 35,425,524 km (0.083 R)
• M84: 35,639,748 km (0.094 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905

Radius: 10.5

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 9.97 AU - 11.17 AU

Year: 12428 Days

Day: 8.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,007,194 km

• M1: 151,991 km (0.09 R)
• M2: 370,404 km (0.081 R)
• M3: 768,634 km (0.118 R)
• M4: 870,809 km (0.062 R)
• M5: 1,426,864 km (0.098 R)
• M6: 1,503,309 km (0.11 R)
• M7: 1,878,949 km (0.104 R)
• M8: 2,194,750 km (0.047 R)
• M9: 2,435,005 km (0.105 R)
• M10: 2,558,423 km (0.111 R)
• M11: 3,240,739 km (0.115 R)
• M12: 3,308,507 km (0.113 R)
• M13: 3,904,654 km (0.119 R)
• M14: 4,840,987 km (0.104 R)
• M15: 5,154,993 km (0.105 R)
• M16: 5,354,557 km (0.108 R)
• M17: 5,638,344 km (0.108 R)
• M18: 5,927,217 km (0.071 R)
• M19: 6,010,543 km (0.062 R)
• M20: 6,390,821 km (0.106 R)
• M21: 6,519,326 km (0.05 R)
• M22: 7,487,673 km (0.104 R)
• M23: 8,080,828 km (0.05 R)
• M24: 9,604,931 km (0.091 R)
• M25: 9,900,537 km (0.084 R)
• M26: 10,500,574 km (0.101 R)
• M27: 10,856,168 km (0.065 R)
• M28: 11,893,629 km (0.038 R)
• M29: 12,638,776 km (0.1 R)
• M30: 12,854,347 km (0.057 R)
• M31: 13,016,960 km (0.056 R)
• M32: 13,839,897 km (0.071 R)
• M33: 14,118,000 km (0.099 R)
• M34: 14,454,146 km (0.093 R)
• M35: 14,623,192 km (0.117 R)
• M36: 15,363,402 km (0.035 R)
• M37: 15,709,123 km (0.061 R)
• M38: 16,115,730 km (0.08 R)
• M39: 16,232,566 km (0.078 R)
• M40: 16,643,661 km (0.082 R)
• M41: 17,058,196 km (0.116 R)
• M42: 17,356,345 km (0.115 R)
• M43: 18,200,526 km (0.114 R)
• M44: 18,750,148 km (0.106 R)
• M45: 18,934,602 km (0.044 R)
• M46: 19,553,938 km (0.095 R)
• M47: 21,708,446 km (0.111 R)
• M48: 22,945,022 km (0.107 R)
• M49: 23,671,469 km (0.097 R)
• M50: 24,004,026 km (0.09 R)
• M51: 24,808,712 km (0.118 R)
• M52: 25,146,654 km (0.092 R)
• M53: 25,486,092 km (0.105 R)
• M54: 26,375,750 km (0.099 R)
• M55: 26,997,479 km (0.066 R)
• M56: 27,205,869 km (0.079 R)
• M57: 27,484,570 km (0.051 R)
• M58: 28,467,278 km (0.056 R)
• M59: 28,821,077 km (0.103 R)
• M60: 28,962,896 km (0.062 R)
• M61: 30,974,090 km (0.093 R)
• M62: 31,119,499 km (0.103 R)
• M63: 32,511,806 km (0.091 R)
• M64: 32,733,510 km (0.098 R)
• M65: 32,881,612 km (0.108 R)
• M66: 33,252,764 km (0.087 R)
• M67: 34,675,889 km (0.051 R)
• M68: 35,205,166 km (0.111 R)
• M69: 38,984,756 km (0.118 R)
• M70: 39,535,127 km (0.051 R)
• M71: 40,246,465 km (0.079 R)
• M72: 40,564,061 km (0.073 R)
• M73: 41,682,006 km (0.09 R)
• M74: 42,325,277 km (0.077 R)
• M75: 43,053,070 km (0.041 R)
• M76: 43,296,616 km (0.12 R)
• M77: 43,703,372 km (0.04 R)
• M78: 44,356,965 km (0.073 R)
• M79: 44,520,925 km (0.03 R)
• M80: 46,503,396 km (0.074 R)
• M81: 47,170,602 km (0.117 R)
• M82: 47,757,026 km (0.076 R)
• M83: 48,430,216 km (0.062 R)
• M84: 48,514,589 km (0.077 R)
• M85: 49,106,548 km (0.048 R)
• M86: 49,360,865 km (0.087 R)
• M87: 49,615,779 km (0.071 R)
• M88: 49,785,872 km (0.027 R)
• M89: 52,534,583 km (0.044 R)
• M90: 53,490,813 km (0.105 R)
• M91: 54,452,877 km (0.054 R)
• M92: 56,838,065 km (0.106 R)
• M93: 57,105,247 km (0.078 R)
• M94: 57,194,408 km (0.076 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.2

Radius: 6.1

Gravity: 13.9 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 10.64 AU - 15.76 AU

Year: 17344 Days

Day: 23.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 63,007,194 km

• M1: 180,116 km (0.066 R)
• M2: 354,996 km (0.093 R)
• M3: 598,242 km (0.108 R)
• M4: 843,732 km (0.111 R)
• M5: 1,266,496 km (0.099 R)
• M6: 1,394,402 km (0.066 R)
• M7: 1,553,574 km (0.064 R)
• M8: 1,718,730 km (0.061 R)
• M9: 2,036,177 km (0.034 R)
• M10: 2,186,522 km (0.08 R)
• M11: 2,247,708 km (0.088 R)
• M12: 2,823,809 km (0.119 R)
• M13: 3,879,073 km (0.101 R)
• M14: 4,332,055 km (0.109 R)
• M15: 4,604,174 km (0.115 R)
• M16: 5,246,697 km (0.036 R)
• M17: 5,328,975 km (0.111 R)
• M18: 6,393,364 km (0.099 R)
• M19: 6,658,452 km (0.061 R)
• M20: 7,017,487 km (0.054 R)
• M21: 7,660,757 km (0.082 R)
• M22: 8,275,006 km (0.077 R)
• M23: 8,515,410 km (0.094 R)
• M24: 10,261,816 km (0.104 R)
• M25: 11,467,574 km (0.062 R)
• M26: 11,735,654 km (0.12 R)
• M27: 11,843,514 km (0.114 R)
• M28: 12,332,699 km (0.104 R)
• M29: 12,828,317 km (0.097 R)
• M30: 13,555,961 km (0.109 R)
• M31: 13,896,146 km (0.08 R)
• M32: 14,181,878 km (0.103 R)
• M33: 15,050,743 km (0.074 R)
• M34: 15,817,581 km (0.111 R)
• M35: 17,511,927 km (0.096 R)
• M36: 17,635,195 km (0.048 R)
• M37: 17,820,547 km (0.078 R)
• M38: 18,130,963 km (0.109 R)
• M39: 18,631,368 km (0.117 R)
• M40: 18,757,179 km (0.109 R)
• M41: 19,072,831 km (0.088 R)
• M42: 20,159,510 km (0.091 R)
• M43: 20,808,017 km (0.112 R)
• M44: 21,397,582 km (0.068 R)
• M45: 21,926,111 km (0.068 R)
• M46: 21,992,533 km (0.102 R)
• M47: 22,593,018 km (0.11 R)
• M48: 24,151,828 km (0.072 R)
• M49: 24,564,120 km (0.109 R)
• M50: 25,048,069 km (0.056 R)
• M51: 25,605,022 km (0.073 R)
• M52: 25,745,046 km (0.11 R)
• M53: 25,885,069 km (0.071 R)
• M54: 27,086,490 km (0.112 R)
• M55: 28,306,012 km (0.072 R)
• M56: 28,523,078 km (0.045 R)
• M57: 29,836,996 km (0.111 R)
• M58: 31,394,759 km (0.072 R)
• M59: 31,919,847 km (0.096 R)
• M60: 33,512,466 km (0.106 R)
• M61: 33,895,586 km (0.047 R)
• M62: 34,898,042 km (0.085 R)
• M63: 35,519,920 km (0.108 R)
• M64: 35,597,861 km (0.118 R)
• M65: 36,932,423 km (0.099 R)
• M66: 37,407,247 km (0.109 R)
• M67: 37,724,993 km (0.086 R)
• M68: 38,203,257 km (0.075 R)
• M69: 38,283,142 km (0.11 R)
• M70: 40,380,056 km (0.062 R)
• M71: 40,869,241 km (0.087 R)
• M72: 41,524,479 km (0.114 R)
• M73: 41,606,758 km (0.088 R)
• M74: 41,771,166 km (0.057 R)
• M75: 42,596,797 km (0.077 R)
• M76: 43,177,985 km (0.076 R)
• M77: 43,761,716 km (0.095 R)
• M78: 43,845,341 km (0.109 R)
• M79: 44,096,516 km (0.11 R)
• M80: 48,958,147 km (0.043 R)
• M81: 49,479,795 km (0.101 R)
• M82: 50,090,603 km (0.066 R)
• M83: 51,849,575 km (0.096 R)
• M84: 52,469,957 km (0.039 R)
• M85: 54,525,582 km (0.038 R)
• M86: 54,885,813 km (0.107 R)
• M87: 55,156,436 km (0.101 R)
• M88: 55,608,520 km (0.089 R)
• M89: 55,880,340 km (0.062 R)
• M90: 57,703,938 km (0.035 R)
• M91: 62,347,605 km (0.11 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 11,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit