🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 0.68 AU - 0.8 AU

Year: 226 Days

Day: 42.5 Hours

Environment

Temp: 149 °C

Axial Tilt: 31.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,671,543 km

• M1: 365,916 km (0.075 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.66 AU - 0.98 AU

Year: 263 Days

Day: 23.1 Hours

Environment

Temp: 151 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 96,671,543 km

• M1: 375,341 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.81 AU - 1.31 AU

Year: 387 Days

Day: 26.8 Hours

Environment

Temp: 27 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.41 AU - 1.69 AU

Year: 685 Days

Day: 16.9 Hours

Environment

Temp: -23 °C

Axial Tilt: 14.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,671,543 km

• M1: 654,939 km (0.074 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.08 AU - 2.42 AU

Year: 1197 Days

Day: 21.3 Hours

Environment

Temp: -67 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,671,543 km

• M1: 1,361,789 km (0.09 R)
• M2: 1,702,573 km (0.105 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.6 AU - 3.02 AU

Year: 1671 Days

Day: 36 Hours

Environment

Temp: -81 °C

Axial Tilt: 2.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.7

Radius: 12.9

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 6.55 AU - 9.41 AU

Year: 7997 Days

Day: 11.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 81 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 96,671,543 km

• M1: 207,193 km (0.11 R)
• M2: 311,313 km (0.118 R)
• M3: 573,857 km (0.114 R)
• M4: 712,684 km (0.117 R)
• M5: 1,386,473 km (0.112 R)
• M6: 2,240,827 km (0.11 R)
• M7: 2,401,046 km (0.096 R)
• M8: 2,733,303 km (0.096 R)
• M9: 3,389,589 km (0.08 R)
• M10: 3,521,384 km (0.097 R)
• M11: 4,065,771 km (0.073 R)
• M12: 4,149,695 km (0.112 R)
• M13: 4,549,421 km (0.091 R)
• M14: 4,636,786 km (0.078 R)
• M15: 4,724,600 km (0.1 R)
• M16: 5,111,909 km (0.058 R)
• M17: 5,727,803 km (0.108 R)
• M18: 6,237,633 km (0.119 R)
• M19: 6,334,871 km (0.061 R)
• M20: 6,563,756 km (0.116 R)
• M21: 6,728,912 km (0.117 R)
• M22: 7,232,758 km (0.055 R)
• M23: 7,610,044 km (0.102 R)
• M24: 8,064,223 km (0.075 R)
• M25: 8,205,742 km (0.052 R)
• M26: 10,120,296 km (0.076 R)
• M27: 10,234,888 km (0.103 R)
• M28: 10,388,375 km (0.067 R)
• M29: 10,503,865 km (0.116 R)
• M30: 11,166,883 km (0.057 R)
• M31: 11,285,364 km (0.118 R)
• M32: 11,404,145 km (0.063 R)
• M33: 11,643,053 km (0.086 R)
• M34: 12,451,480 km (0.052 R)
• M35: 12,574,449 km (0.078 R)
• M36: 13,028,329 km (0.083 R)
• M37: 13,403,670 km (0.058 R)
• M38: 13,824,938 km (0.109 R)
• M39: 13,952,245 km (0.027 R)
• M40: 14,122,488 km (0.115 R)
• M41: 15,774,347 km (0.091 R)
• M42: 16,263,832 km (0.117 R)
• M43: 16,577,987 km (0.118 R)
• M44: 16,758,402 km (0.049 R)
• M45: 16,939,416 km (0.101 R)
• M46: 17,808,430 km (0.034 R)
• M47: 18,271,585 km (0.117 R)
• M48: 18,411,309 km (0.069 R)
• M49: 18,551,333 km (0.106 R)
• M50: 18,691,805 km (0.1 R)
• M51: 18,879,700 km (0.115 R)
• M52: 19,020,920 km (0.059 R)
• M53: 19,304,558 km (0.118 R)
• M54: 19,732,558 km (0.09 R)
• M55: 20,356,530 km (0.034 R)
• M56: 20,598,131 km (0.104 R)
• M57: 22,068,079 km (0.107 R)
• M58: 22,217,079 km (0.104 R)
• M59: 22,366,228 km (0.036 R)
• M60: 23,369,431 km (0.11 R)
• M61: 23,774,842 km (0.025 R)
• M62: 26,045,737 km (0.094 R)
• M63: 29,252,517 km (0.072 R)
• M64: 30,073,510 km (0.081 R)
• M65: 30,183,614 km (0.111 R)
• M66: 30,680,429 km (0.097 R)
• M67: 30,846,632 km (0.056 R)
• M68: 32,356,075 km (0.109 R)
• M69: 33,603,870 km (0.104 R)
• M70: 34,982,864 km (0.073 R)
• M71: 35,854,122 km (0.08 R)
• M72: 36,029,151 km (0.111 R)
• M73: 36,438,900 km (0.119 R)
• M74: 36,909,086 km (0.061 R)
• M75: 37,974,073 km (0.086 R)
• M76: 38,391,152 km (0.1 R)
• M77: 38,809,577 km (0.115 R)
• M78: 39,229,498 km (0.101 R)
• M79: 39,892,516 km (0.116 R)
• M80: 40,680,897 km (0.106 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.5

Radius: 8.7

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.05 AU - 14.35 AU

Year: 16056 Days

Day: 11 Hours

Environment

Temp: -176 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 96,671,543 km

• M1: 146,456 km (0.099 R)
• M2: 209,886 km (0.074 R)
• M3: 386,561 km (0.092 R)
• M4: 613,950 km (0.11 R)
• M5: 895,493 km (0.114 R)
• M6: 1,030,430 km (0.113 R)
• M7: 1,381,536 km (0.12 R)
• M8: 1,586,934 km (0.09 R)
• M9: 1,904,979 km (0.103 R)
• M10: 2,027,201 km (0.056 R)
• M11: 2,098,260 km (0.105 R)
• M12: 2,224,820 km (0.066 R)
• M13: 2,409,872 km (0.113 R)
• M14: 2,795,087 km (0.066 R)
• M15: 3,055,985 km (0.066 R)
• M16: 3,430,279 km (0.073 R)
• M17: 3,515,400 km (0.088 R)
• M18: 3,644,503 km (0.074 R)
• M19: 3,819,234 km (0.058 R)
• M20: 4,041,386 km (0.119 R)
• M21: 4,498,408 km (0.098 R)
• M22: 5,020,205 km (0.103 R)
• M23: 5,092,910 km (0.085 R)
• M24: 5,214,683 km (0.089 R)
• M25: 5,387,019 km (0.112 R)
• M26: 5,536,168 km (0.113 R)
• M27: 6,250,199 km (0.084 R)
• M28: 7,402,701 km (0.074 R)
• M29: 7,540,929 km (0.049 R)
• M30: 7,652,081 km (0.098 R)
• M31: 8,017,399 km (0.081 R)
• M32: 8,159,367 km (0.093 R)
• M33: 8,244,937 km (0.096 R)
• M34: 8,590,359 km (0.102 R)
• M35: 8,677,424 km (0.095 R)
• M36: 8,881,775 km (0.095 R)
• M37: 9,444,562 km (0.114 R)
• M38: 9,684,966 km (0.078 R)
• M39: 9,775,622 km (0.067 R)
• M40: 9,957,833 km (0.049 R)
• M41: 10,202,575 km (0.055 R)
• M42: 11,043,016 km (0.065 R)
• M43: 11,106,146 km (0.115 R)
• M44: 11,232,855 km (0.075 R)
• M45: 11,296,434 km (0.089 R)
• M46: 11,455,607 km (0.041 R)
• M47: 12,394,333 km (0.066 R)
• M48: 12,789,870 km (0.117 R)
• M49: 13,022,495 km (0.109 R)
• M50: 13,357,444 km (0.117 R)
• M51: 13,661,128 km (0.119 R)
• M52: 14,344,491 km (0.113 R)
• M53: 14,551,684 km (0.092 R)
• M54: 14,829,338 km (0.05 R)
• M55: 15,390,180 km (0.087 R)
• M56: 15,886,546 km (0.079 R)
• M57: 16,280,287 km (0.089 R)
• M58: 16,640,968 km (0.101 R)
• M59: 17,077,195 km (0.03 R)
• M60: 17,370,258 km (0.069 R)
• M61: 17,517,312 km (0.088 R)
• M62: 18,221,769 km (0.054 R)
• M63: 18,408,766 km (0.062 R)
• M64: 18,671,609 km (0.104 R)
• M65: 19,850,141 km (0.1 R)
• M66: 20,119,567 km (0.115 R)
• M67: 20,351,594 km (0.061 R)
• M68: 20,623,263 km (0.039 R)
• M69: 21,801,346 km (0.106 R)
• M70: 22,198,978 km (0.098 R)
• M71: 22,398,541 km (0.103 R)
• M72: 22,920,488 km (0.109 R)
• M73: 23,203,228 km (0.093 R)
• M74: 24,840,876 km (0.111 R)
• M75: 25,297,748 km (0.097 R)
• M76: 25,381,074 km (0.088 R)
• M77: 25,883,124 km (0.104 R)
• M78: 26,051,272 km (0.06 R)
• M79: 26,897,248 km (0.063 R)
• M80: 27,409,023 km (0.05 R)
• M81: 27,838,069 km (0.055 R)
• M82: 28,096,574 km (0.119 R)
• M83: 28,182,892 km (0.106 R)
• M84: 28,920,410 km (0.079 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584

Radius: 7.1

Gravity: 11.59 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 17.57 AU - 21.83 AU

Year: 31020 Days

Day: 24.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 96,671,543 km

• M1: 720,763 km (0.052 R)
• M2: 979,716 km (0.118 R)
• M3: 1,072,467 km (0.115 R)
• M4: 1,507,797 km (0.06 R)
• M5: 2,232,898 km (0.098 R)
• M6: 2,397,755 km (0.108 R)
• M7: 2,481,829 km (0.098 R)
• M8: 2,827,549 km (0.083 R)
• M9: 3,327,655 km (0.115 R)
• M10: 4,511,273 km (0.103 R)
• M11: 4,615,394 km (0.087 R)
• M12: 5,311,173 km (0.113 R)
• M13: 5,643,280 km (0.117 R)
• M14: 9,649,661 km (0.117 R)
• M15: 9,716,830 km (0.084 R)
• M16: 9,919,087 km (0.078 R)
• M17: 10,534,084 km (0.069 R)
• M18: 10,811,438 km (0.074 R)
• M19: 11,373,178 km (0.082 R)
• M20: 13,338,595 km (0.079 R)
• M21: 13,413,394 km (0.069 R)
• M22: 13,865,030 km (0.049 R)
• M23: 14,245,158 km (0.074 R)
• M24: 14,474,940 km (0.118 R)
• M25: 15,484,876 km (0.116 R)
• M26: 16,037,939 km (0.096 R)
• M27: 16,597,585 km (0.101 R)
• M28: 17,082,282 km (0.054 R)
• M29: 17,489,786 km (0.083 R)
• M30: 18,065,738 km (0.04 R)
• M31: 18,231,493 km (0.051 R)
• M32: 19,745,273 km (0.05 R)
• M33: 22,623,387 km (0.116 R)
• M34: 22,712,697 km (0.065 R)
• M35: 23,611,630 km (0.089 R)
• M36: 24,797,493 km (0.113 R)
• M37: 26,565,440 km (0.112 R)
• M38: 27,607,389 km (0.099 R)
• M39: 30,122,878 km (0.045 R)
• M40: 30,221,014 km (0.101 R)
• M41: 31,109,625 km (0.094 R)
• M42: 31,308,291 km (0.077 R)
• M43: 31,806,751 km (0.119 R)
• M44: 32,912,579 km (0.095 R)
• M45: 33,419,416 km (0.062 R)
• M46: 34,030,972 km (0.099 R)
• M47: 36,409,279 km (0.113 R)
• M48: 38,307,826 km (0.036 R)
• M49: 43,303,348 km (0.115 R)
• M50: 43,414,200 km (0.12 R)
• M51: 43,525,201 km (0.087 R)
• M52: 43,636,203 km (0.082 R)
• M53: 43,747,354 km (0.112 R)
• M54: 45,088,349 km (0.067 R)
• M55: 45,200,697 km (0.092 R)
• M56: 46,329,413 km (0.099 R)
• M57: 46,442,809 km (0.101 R)
• M58: 46,783,593 km (0.07 R)
• M59: 48,960,541 km (0.082 R)
• M60: 51,053,265 km (0.104 R)
• M61: 55,807,037 km (0.116 R)
• M62: 56,169,213 km (0.105 R)
• M63: 57,625,848 km (0.1 R)
• M64: 60,700,234 km (0.1 R)
• M65: 62,194,716 km (0.107 R)
• M66: 63,197,770 km (0.092 R)
• M67: 63,449,394 km (0.063 R)
• M68: 65,474,051 km (0.082 R)
• M69: 65,601,359 km (0.08 R)
• M70: 69,068,140 km (0.115 R)
• M71: 69,846,498 km (0.03 R)
• M72: 70,497,548 km (0.084 R)
• M73: 72,067,877 km (0.1 R)
• M74: 72,725,658 km (0.093 R)
• M75: 73,517,630 km (0.098 R)
• M76: 74,179,750 km (0.077 R)
• M77: 74,445,136 km (0.08 R)
• M78: 75,376,533 km (0.039 R)
• M79: 76,177,929 km (0.058 R)
• M80: 77,654,460 km (0.045 R)
• M81: 79,411,636 km (0.033 R)
• M82: 79,954,976 km (0.104 R)
• M83: 81,318,710 km (0.103 R)
• M84: 82,140,600 km (0.094 R)
• M85: 84,622,728 km (0.094 R)
• M86: 84,899,933 km (0.096 R)
• M87: 86,012,343 km (0.118 R)
• M88: 86,291,044 km (0.112 R)
• M89: 87,549,461 km (0.12 R)
• M90: 87,689,784 km (0.118 R)
• M91: 87,829,957 km (0.068 R)
• M92: 87,970,280 km (0.115 R)
• M93: 89,236,925 km (0.099 R)
• M94: 90,084,547 km (0.087 R)
• M95: 92,072,852 km (0.094 R)
• M96: 92,929,449 km (0.066 R)

Kuiper Belt

Range: 30.9 - 52.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 14,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit