🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.15

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.51 AU - 0.51 AU

Year: 137 Days

Day: 22.3 Hours

Environment

Temp: 167 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.53 AU - 0.67 AU

Year: 175 Days

Day: 44.9 Hours

Environment

Temp: 143 °C

Axial Tilt: 9.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.71 AU - 0.97 AU

Year: 290 Days

Day: 40.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.12 AU - 1.72 AU

Year: 637 Days

Day: 36.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.33

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.39 AU - 1.45 AU

Year: 637 Days

Day: 17.4 Hours

Environment

Temp: -33 °C

Axial Tilt: 146 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 1.54 AU - 1.54 AU

Year: 720 Days

Day: 47.8 Hours

Environment

Temp: -43 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.9

Radius: 11.5

Gravity: 0.13 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 5.27 AU - 7.03 AU

Year: 5746 Days

Day: 14.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 101,976,388 km

• M1: 143,315 km (0.077 R)
• M2: 275,709 km (0.048 R)
• M3: 386,860 km (0.115 R)
• M4: 568,023 km (0.11 R)
• M5: 820,694 km (0.046 R)
• M6: 1,156,990 km (0.101 R)
• M7: 1,260,063 km (0.108 R)
• M8: 1,468,602 km (0.088 R)
• M9: 1,588,580 km (0.085 R)
• M10: 1,719,777 km (0.109 R)
• M11: 1,806,693 km (0.114 R)
• M12: 1,935,946 km (0.101 R)
• M13: 2,101,850 km (0.077 R)
• M14: 2,272,691 km (0.065 R)
• M15: 2,386,236 km (0.107 R)
• M16: 2,510,701 km (0.084 R)
• M17: 2,582,807 km (0.074 R)
• M18: 2,794,039 km (0.067 R)
• M19: 2,934,961 km (0.113 R)
• M20: 3,233,708 km (0.105 R)
• M21: 3,664,699 km (0.062 R)
• M22: 3,746,828 km (0.04 R)
• M23: 4,050,213 km (0.116 R)
• M24: 4,317,993 km (0.078 R)
• M25: 4,658,478 km (0.109 R)
• M26: 4,781,298 km (0.115 R)
• M27: 5,144,970 km (0.077 R)
• M28: 5,318,653 km (0.073 R)
• M29: 5,400,334 km (0.059 R)
• M30: 5,612,314 km (0.111 R)
• M31: 6,475,194 km (0.118 R)
• M32: 6,600,108 km (0.106 R)
• M33: 6,928,625 km (0.1 R)
• M34: 7,327,304 km (0.111 R)
• M35: 7,707,133 km (0.09 R)
• M36: 7,999,597 km (0.083 R)
• M37: 8,106,858 km (0.071 R)
• M38: 8,540,692 km (0.098 R)
• M39: 9,501,858 km (0.05 R)

Asteroid Belt

Center: 6.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 6.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 479.4

Radius: 14

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.77 AU - 6.81 AU

Year: 6665 Days

Day: 12.9 Hours

Environment

Temp: -156 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 101,976,388 km

• M1: 185,501 km (0.111 R)
• M2: 385,663 km (0.068 R)
• M3: 524,490 km (0.119 R)
• M4: 877,691 km (0.037 R)
• M5: 1,195,437 km (0.033 R)
• M6: 1,450,202 km (0.089 R)
• M7: 1,635,853 km (0.068 R)
• M8: 2,183,381 km (0.076 R)
• M9: 2,478,089 km (0.081 R)
• M10: 2,891,428 km (0.115 R)
• M11: 3,041,325 km (0.107 R)
• M12: 3,461,695 km (0.089 R)
• M13: 3,853,641 km (0.114 R)
• M14: 4,806,580 km (0.091 R)
• M15: 4,985,199 km (0.096 R)
• M16: 5,375,650 km (0.059 R)
• M17: 6,269,198 km (0.107 R)
• M18: 6,804,758 km (0.113 R)
• M19: 7,355,129 km (0.119 R)
• M20: 9,154,642 km (0.112 R)
• M21: 9,504,701 km (0.101 R)
• M22: 10,087,085 km (0.113 R)
• M23: 10,614,567 km (0.061 R)
• M24: 10,881,749 km (0.088 R)
• M25: 11,490,912 km (0.07 R)
• M26: 11,799,682 km (0.104 R)
• M27: 12,007,024 km (0.105 R)
• M28: 12,215,713 km (0.117 R)
• M29: 12,460,605 km (0.12 R)
• M30: 14,000,566 km (0.043 R)
• M31: 14,367,230 km (0.109 R)
• M32: 14,848,785 km (0.053 R)
• M33: 15,035,484 km (0.063 R)
• M34: 15,147,832 km (0.069 R)
• M35: 15,486,521 km (0.039 R)
• M36: 15,675,762 km (0.07 R)
• M37: 16,209,827 km (0.085 R)
• M38: 16,517,699 km (0.042 R)
• M39: 17,139,278 km (0.106 R)
• M40: 17,335,102 km (0.116 R)
• M41: 19,293,488 km (0.102 R)
• M42: 19,538,080 km (0.105 R)
• M43: 19,660,751 km (0.1 R)
• M44: 20,609,799 km (0.103 R)
• M45: 21,320,988 km (0.092 R)
• M46: 21,616,144 km (0.064 R)
• M47: 22,125,226 km (0.049 R)
• M48: 22,982,721 km (0.112 R)
• M49: 23,328,741 km (0.096 R)
• M50: 23,894,669 km (0.071 R)
• M51: 24,377,123 km (0.101 R)
• M52: 25,262,592 km (0.06 R)
• M53: 26,384,128 km (0.055 R)
• M54: 26,519,813 km (0.107 R)
• M55: 26,655,797 km (0.118 R)
• M56: 26,973,842 km (0.12 R)
• M57: 27,521,969 km (0.119 R)
• M58: 27,935,458 km (0.113 R)
• M59: 28,258,589 km (0.073 R)
• M60: 28,955,117 km (0.075 R)
• M61: 30,128,413 km (0.106 R)
• M62: 30,554,617 km (0.118 R)
• M63: 30,697,184 km (0.079 R)
• M64: 30,839,900 km (0.116 R)
• M65: 31,030,638 km (0.102 R)
• M66: 31,508,902 km (0.1 R)
• M67: 31,797,177 km (0.086 R)
• M68: 32,231,160 km (0.095 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.1

Radius: 9

Gravity: 4.99 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 9.03 AU - 9.51 AU

Year: 10633 Days

Day: 7.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 101,976,388 km

• M1: 122,521 km (0.116 R)
• M2: 350,957 km (0.061 R)
• M3: 510,578 km (0.101 R)
• M4: 680,371 km (0.109 R)
• M5: 1,074,711 km (0.097 R)
• M6: 1,412,952 km (0.113 R)
• M7: 1,533,079 km (0.108 R)
• M8: 1,677,441 km (0.099 R)
• M9: 2,024,658 km (0.099 R)
• M10: 2,253,094 km (0.117 R)
• M11: 2,442,036 km (0.065 R)
• M12: 3,932,030 km (0.052 R)
• M13: 4,188,890 km (0.091 R)
• M14: 4,659,076 km (0.106 R)
• M15: 4,719,065 km (0.109 R)
• M16: 4,900,527 km (0.067 R)
• M17: 5,270,333 km (0.099 R)
• M18: 6,200,981 km (0.101 R)
• M19: 6,333,375 km (0.098 R)
• M20: 6,399,947 km (0.117 R)
• M21: 6,533,687 km (0.076 R)
• M22: 7,112,631 km (0.097 R)
• M23: 7,251,308 km (0.111 R)
• M24: 7,321,021 km (0.087 R)
• M25: 7,390,883 km (0.119 R)
• M26: 7,531,206 km (0.038 R)
• M27: 7,708,030 km (0.103 R)
• M28: 8,538,897 km (0.119 R)
• M29: 8,723,351 km (0.085 R)
• M30: 8,909,002 km (0.082 R)
• M31: 8,983,651 km (0.061 R)
• M32: 9,058,600 km (0.055 R)
• M33: 9,398,037 km (0.105 R)
• M34: 10,050,733 km (0.071 R)
• M35: 10,441,483 km (0.11 R)
• M36: 10,876,962 km (0.068 R)
• M37: 11,036,882 km (0.09 R)
• M38: 11,358,966 km (0.117 R)
• M39: 11,848,002 km (0.115 R)
• M40: 12,053,699 km (0.113 R)
• M41: 13,057,800 km (0.059 R)
• M42: 13,785,294 km (0.04 R)
• M43: 14,045,146 km (0.082 R)
• M44: 14,132,212 km (0.09 R)
• M45: 15,145,438 km (0.096 R)
• M46: 15,234,598 km (0.055 R)
• M47: 16,227,629 km (0.116 R)
• M48: 16,639,771 km (0.1 R)
• M49: 17,101,879 km (0.105 R)
• M50: 17,334,504 km (0.047 R)
• M51: 19,281,370 km (0.115 R)
• M52: 19,572,039 km (0.101 R)
• M53: 19,669,278 km (0.051 R)
• M54: 20,749,374 km (0.099 R)
• M55: 20,898,075 km (0.061 R)
• M56: 21,146,856 km (0.069 R)
• M57: 21,596,996 km (0.101 R)
• M58: 22,557,863 km (0.091 R)
• M59: 22,915,252 km (0.062 R)
• M60: 23,739,537 km (0.102 R)
• M61: 24,103,059 km (0.114 R)
• M62: 25,363,870 km (0.03 R)
• M63: 25,629,107 km (0.057 R)
• M64: 26,807,639 km (0.067 R)
• M65: 27,621,152 km (0.091 R)
• M66: 28,003,674 km (0.105 R)
• M67: 29,216,913 km (0.033 R)
• M68: 29,662,415 km (0.074 R)
• M69: 32,727,676 km (0.095 R)
• M70: 33,016,699 km (0.113 R)
• M71: 33,248,426 km (0.086 R)
• M72: 36,190,118 km (0.101 R)
• M73: 36,608,693 km (0.079 R)
• M74: 37,088,902 km (0.114 R)
• M75: 37,329,755 km (0.118 R)
• M76: 37,390,043 km (0.077 R)
• M77: 37,450,331 km (0.117 R)
• M78: 38,724,905 km (0.11 R)
• M79: 38,847,126 km (0.09 R)
• M80: 39,521,065 km (0.039 R)
• M81: 40,013,690 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 997.9

Radius: 5.9

Gravity: 28.67 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 12.56 AU - 20.84 AU

Year: 25710 Days

Day: 21.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,976,388 km

• M1: 120,725 km (0.065 R)
• M2: 260,599 km (0.095 R)
• M3: 740,659 km (0.111 R)
• M4: 1,078,750 km (0.026 R)
• M5: 1,387,819 km (0.077 R)
• M6: 1,608,626 km (0.08 R)
• M7: 2,001,171 km (0.048 R)
• M8: 2,042,161 km (0.059 R)
• M9: 2,250,700 km (0.059 R)
• M10: 3,247,620 km (0.096 R)
• M11: 3,393,029 km (0.032 R)
• M12: 3,540,533 km (0.067 R)
• M13: 3,590,199 km (0.102 R)
• M14: 3,690,131 km (0.105 R)
• M15: 3,841,973 km (0.094 R)
• M16: 4,099,430 km (0.103 R)
• M17: 4,794,761 km (0.11 R)
• M18: 5,934,248 km (0.036 R)
• M19: 6,534,136 km (0.067 R)
• M20: 7,279,133 km (0.114 R)
• M21: 7,469,571 km (0.028 R)
• M22: 7,533,450 km (0.078 R)
• M23: 8,050,759 km (0.119 R)
• M24: 9,256,368 km (0.112 R)
• M25: 9,531,778 km (0.101 R)
• M26: 10,090,825 km (0.05 R)
• M27: 10,374,313 km (0.109 R)
• M28: 10,517,030 km (0.109 R)
• M29: 12,054,746 km (0.1 R)
• M30: 13,041,194 km (0.105 R)
• M31: 14,132,361 km (0.079 R)
• M32: 17,069,566 km (0.091 R)
• M33: 19,831,891 km (0.06 R)
• M34: 20,275,897 km (0.112 R)
• M35: 20,903,011 km (0.081 R)
• M36: 22,452,247 km (0.057 R)
• M37: 23,943,887 km (0.069 R)
• M38: 25,467,242 km (0.061 R)
• M39: 25,949,695 km (0.099 R)
• M40: 27,218,285 km (0.104 R)
• M41: 27,513,891 km (0.079 R)
• M42: 32,281,425 km (0.062 R)
• M43: 33,012,959 km (0.091 R)
• M44: 33,538,945 km (0.074 R)
• M45: 34,705,659 km (0.077 R)
• M46: 36,860,766 km (0.097 R)
• M47: 38,726,401 km (0.027 R)
• M48: 39,280,960 km (0.104 R)
• M49: 40,960,346 km (0.071 R)
• M50: 41,638,623 km (0.026 R)
• M51: 42,320,639 km (0.041 R)
• M52: 42,434,782 km (0.061 R)
• M53: 42,663,069 km (0.082 R)
• M54: 42,777,362 km (0.077 R)
• M55: 44,388,830 km (0.112 R)
• M56: 47,078,899 km (0.061 R)
• M57: 47,197,081 km (0.089 R)
• M58: 48,026,900 km (0.065 R)
• M59: 48,264,761 km (0.068 R)
• M60: 49,941,604 km (0.057 R)
• M61: 51,151,102 km (0.101 R)
• M62: 51,394,049 km (0.038 R)
• M63: 53,845,510 km (0.038 R)
• M64: 57,340,864 km (0.118 R)
• M65: 57,593,235 km (0.076 R)
• M66: 62,979,656 km (0.03 R)
• M67: 64,547,891 km (0.104 R)
• M68: 67,456,223 km (0.085 R)
• M69: 68,524,352 km (0.081 R)
• M70: 68,926,471 km (0.073 R)
• M71: 69,598,165 km (0.119 R)
• M72: 71,354,744 km (0.041 R)
• M73: 72,989,250 km (0.112 R)
• M74: 74,498,244 km (0.108 R)
• M75: 75,463,898 km (0.077 R)
• M76: 76,156,237 km (0.086 R)
• M77: 77,966,072 km (0.088 R)
• M78: 78,385,694 km (0.035 R)
• M79: 78,665,891 km (0.08 R)
• M80: 82,623,353 km (0.041 R)
• M81: 84,626,169 km (0.045 R)
• M82: 85,633,561 km (0.115 R)
• M83: 86,066,647 km (0.071 R)
• M84: 88,825,681 km (0.094 R)
• M85: 89,117,696 km (0.103 R)
• M86: 89,995,985 km (0.067 R)
• M87: 90,877,116 km (0.116 R)
• M88: 95,474,857 km (0.112 R)
• M89: 96,973,977 km (0.07 R)
• M90: 97,274,819 km (0.11 R)
• M91: 97,425,314 km (0.055 R)
• M92: 98,783,364 km (0.046 R)
• M93: 99,388,936 km (0.069 R)
• M94: 100,299,688 km (0.045 R)
• M95: 100,451,679 km (0.111 R)
• M96: 101,060,692 km (0.047 R)
• M97: 101,518,162 km (0.119 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 537 - 11,852 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit