🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.49 AU - 0.75 AU

Year: 186 Days

Day: 22.6 Hours

Environment

Temp: 124 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.59 AU - 0.83 AU

Year: 228 Days

Day: 17.5 Hours

Environment

Temp: 152 °C

Axial Tilt: 25.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 42,727,711 km

• M1: 75,996 km (0.064 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.75 AU - 2.09 AU

Year: 1013 Days

Day: 23.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 60.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.08 AU - 2.1 AU

Year: 1151 Days

Day: 44.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,727,711 km

• M1: 362,924 km (0.087 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.67 AU - 4.35 AU

Year: 2504 Days

Day: 37 Hours

Environment

Temp: -132 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.35 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 13.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 4 AU - 6.36 AU

Year: 4489 Days

Day: 10.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,727,711 km

• M1: 179,817 km (0.116 R)
• M2: 269,426 km (0.083 R)
• M3: 446,400 km (0.079 R)
• M4: 603,179 km (0.065 R)
• M5: 815,308 km (0.073 R)
• M6: 919,578 km (0.114 R)
• M7: 1,066,483 km (0.039 R)
• M8: 1,498,372 km (0.113 R)
• M9: 1,857,407 km (0.074 R)
• M10: 1,951,504 km (0.098 R)
• M11: 2,227,363 km (0.102 R)
• M12: 2,429,769 km (0.115 R)
• M13: 2,673,912 km (0.096 R)
• M14: 2,781,024 km (0.105 R)
• M15: 3,300,279 km (0.12 R)
• M16: 3,610,844 km (0.114 R)
• M17: 3,829,855 km (0.056 R)
• M18: 4,239,604 km (0.028 R)
• M19: 5,012,576 km (0.099 R)
• M20: 5,829,081 km (0.097 R)
• M21: 6,229,255 km (0.063 R)
• M22: 6,348,634 km (0.086 R)
• M23: 6,858,464 km (0.115 R)
• M24: 6,981,882 km (0.107 R)
• M25: 7,230,813 km (0.084 R)
• M26: 7,711,920 km (0.089 R)
• M27: 7,814,544 km (0.076 R)
• M28: 8,021,288 km (0.069 R)
• M29: 8,652,142 km (0.114 R)
• M30: 9,163,019 km (0.049 R)
• M31: 9,435,886 km (0.072 R)
• M32: 9,600,892 km (0.116 R)
• M33: 10,073,621 km (0.052 R)
• M34: 10,157,845 km (0.099 R)
• M35: 10,440,286 km (0.081 R)
• M36: 10,610,977 km (0.088 R)
• M37: 10,782,715 km (0.116 R)
• M38: 11,684,342 km (0.074 R)
• M39: 11,891,385 km (0.034 R)
• M40: 12,519,547 km (0.057 R)
• M41: 12,670,790 km (0.101 R)
• M42: 12,853,000 km (0.113 R)
• M43: 13,036,108 km (0.103 R)
• M44: 14,121,441 km (0.089 R)
• M45: 14,247,252 km (0.036 R)
• M46: 14,468,508 km (0.082 R)
• M47: 14,786,553 km (0.07 R)
• M48: 15,332,585 km (0.042 R)
• M49: 15,461,987 km (0.09 R)
• M50: 15,754,451 km (0.067 R)
• M51: 15,852,438 km (0.089 R)
• M52: 16,016,098 km (0.1 R)
• M53: 16,213,268 km (0.065 R)
• M54: 17,446,702 km (0.076 R)
• M55: 17,548,129 km (0.051 R)
• M56: 18,194,542 km (0.094 R)
• M57: 19,510,704 km (0.112 R)
• M58: 20,286,668 km (0.084 R)
• M59: 20,428,786 km (0.104 R)
• M60: 21,723,406 km (0.105 R)
• M61: 22,270,635 km (0.086 R)
• M62: 22,601,097 km (0.063 R)
• M63: 22,748,600 km (0.101 R)
• M64: 23,453,206 km (0.034 R)
• M65: 23,639,904 km (0.083 R)
• M66: 24,315,788 km (0.039 R)
• M67: 24,504,730 km (0.066 R)
• M68: 24,769,967 km (0.06 R)
• M69: 25,226,988 km (0.118 R)
• M70: 25,802,192 km (0.115 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956.7

Radius: 10.7

Gravity: 8.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.55 AU - 11.49 AU

Year: 12993 Days

Day: 11.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 42,727,711 km

• M1: 135,087 km (0.077 R)
• M2: 216,767 km (0.107 R)
• M3: 340,784 km (0.093 R)
• M4: 431,291 km (0.099 R)
• M5: 781,798 km (0.069 R)
• M6: 999,463 km (0.087 R)
• M7: 1,068,727 km (0.039 R)
• M8: 1,212,491 km (0.118 R)
• M9: 1,312,123 km (0.036 R)
• M10: 1,466,957 km (0.107 R)
• M11: 2,237,535 km (0.112 R)
• M12: 3,503,881 km (0.09 R)
• M13: 5,157,985 km (0.077 R)
• M14: 5,657,492 km (0.113 R)
• M15: 5,913,005 km (0.066 R)
• M16: 6,747,462 km (0.081 R)
• M17: 7,571,747 km (0.111 R)
• M18: 7,853,589 km (0.107 R)
• M19: 8,427,746 km (0.098 R)
• M20: 9,565,886 km (0.083 R)
• M21: 9,972,942 km (0.111 R)
• M22: 10,699,090 km (0.061 R)
• M23: 11,068,597 km (0.092 R)
• M24: 11,765,873 km (0.096 R)
• M25: 12,422,158 km (0.112 R)
• M26: 12,532,711 km (0.112 R)
• M27: 12,643,563 km (0.028 R)
• M28: 13,315,706 km (0.108 R)
• M29: 13,713,188 km (0.111 R)
• M30: 13,884,777 km (0.102 R)
• M31: 14,987,612 km (0.075 R)
• M32: 15,401,101 km (0.052 R)
• M33: 16,058,434 km (0.089 R)
• M34: 18,968,561 km (0.119 R)
• M35: 20,712,424 km (0.079 R)
• M36: 21,970,242 km (0.098 R)
• M37: 22,103,983 km (0.109 R)
• M38: 23,868,490 km (0.099 R)
• M39: 24,489,770 km (0.104 R)
• M40: 24,559,034 km (0.055 R)
• M41: 24,698,010 km (0.044 R)
• M42: 25,396,483 km (0.069 R)
• M43: 25,466,644 km (0.077 R)
• M44: 26,243,206 km (0.093 R)
• M45: 26,456,383 km (0.045 R)
• M46: 27,819,669 km (0.095 R)
• M47: 30,688,806 km (0.093 R)
• M48: 31,063,399 km (0.102 R)
• M49: 31,439,489 km (0.056 R)
• M50: 31,892,920 km (0.082 R)
• M51: 32,959,104 km (0.102 R)
• M52: 33,342,673 km (0.06 R)
• M53: 33,650,695 km (0.076 R)
• M54: 34,502,505 km (0.1 R)
• M55: 34,813,968 km (0.104 R)
• M56: 35,990,405 km (0.087 R)
• M57: 36,781,928 km (0.106 R)
• M58: 37,819,538 km (0.059 R)
• M59: 37,899,723 km (0.063 R)
• M60: 38,462,809 km (0.111 R)
• M61: 38,543,443 km (0.045 R)
• M62: 38,624,225 km (0.103 R)
• M63: 38,785,791 km (0.034 R)
• M64: 39,028,738 km (0.039 R)
• M65: 39,190,902 km (0.106 R)
• M66: 39,760,272 km (0.114 R)
• M67: 40,414,314 km (0.056 R)
• M68: 40,742,681 km (0.107 R)
• M69: 41,071,946 km (0.093 R)
• M70: 42,898,685 km (0.084 R)
• M71: 44,751,754 km (0.071 R)
• M72: 45,432,125 km (0.102 R)
• M73: 48,361,551 km (0.11 R)
• M74: 48,448,617 km (0.079 R)
• M75: 49,936,966 km (0.115 R)
• M76: 50,289,269 km (0.088 R)
• M77: 50,731,032 km (0.082 R)
• M78: 51,173,991 km (0.099 R)
• M79: 51,351,414 km (0.112 R)
• M80: 51,618,147 km (0.111 R)
• M81: 52,242,120 km (0.031 R)
• M82: 52,958,394 km (0.095 R)
• M83: 53,048,153 km (0.115 R)
• M84: 54,219,803 km (0.082 R)
• M85: 54,763,293 km (0.111 R)
• M86: 55,764,551 km (0.095 R)
• M87: 56,404,980 km (0.028 R)
• M88: 56,496,533 km (0.11 R)
• M89: 58,897,430 km (0.094 R)
• M90: 59,269,779 km (0.102 R)
• M91: 59,829,724 km (0.11 R)
• M92: 62,750,622 km (0.043 R)
• M93: 63,035,756 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 106.2

Radius: 7.3

Gravity: 1.99 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 12.17 AU - 17.15 AU

Year: 21375 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,727,711 km

• M1: 146,905 km (0.1 R)
• M2: 249,380 km (0.091 R)
• M3: 686,355 km (0.111 R)
• M4: 863,629 km (0.077 R)
• M5: 1,055,563 km (0.116 R)
• M6: 1,147,416 km (0.097 R)
• M7: 1,479,673 km (0.048 R)
• M8: 1,583,045 km (0.097 R)
• M9: 1,841,101 km (0.09 R)
• M10: 2,135,510 km (0.114 R)
• M11: 2,642,497 km (0.112 R)
• M12: 2,845,202 km (0.101 R)
• M13: 2,974,454 km (0.118 R)
• M14: 3,026,814 km (0.092 R)
• M15: 4,490,479 km (0.043 R)
• M16: 5,324,787 km (0.097 R)
• M17: 5,645,824 km (0.098 R)
• M18: 7,061,767 km (0.076 R)
• M19: 7,131,779 km (0.063 R)
• M20: 7,308,006 km (0.098 R)
• M21: 7,845,062 km (0.099 R)
• M22: 8,506,434 km (0.111 R)
• M23: 9,764,702 km (0.089 R)
• M24: 10,117,902 km (0.091 R)
• M25: 10,196,890 km (0.101 R)
• M26: 10,276,177 km (0.074 R)
• M27: 11,243,178 km (0.095 R)
• M28: 12,747,683 km (0.064 R)
• M29: 13,263,048 km (0.088 R)
• M30: 13,872,959 km (0.044 R)
• M31: 14,269,842 km (0.107 R)
• M32: 14,849,833 km (0.09 R)
• M33: 14,939,591 km (0.084 R)
• M34: 15,074,828 km (0.085 R)
• M35: 15,619,663 km (0.106 R)
• M36: 15,986,477 km (0.106 R)
• M37: 16,309,758 km (0.092 R)
• M38: 17,815,012 km (0.049 R)
• M39: 19,315,179 km (0.074 R)
• M40: 19,462,384 km (0.086 R)
• M41: 20,704,495 km (0.119 R)
• M42: 20,905,704 km (0.095 R)
• M43: 21,767,537 km (0.079 R)
• M44: 21,972,038 km (0.119 R)
• M45: 22,744,561 km (0.107 R)
• M46: 24,901,314 km (0.099 R)
• M47: 28,117,219 km (0.117 R)
• M48: 28,339,970 km (0.093 R)
• M49: 29,518,951 km (0.104 R)
• M50: 30,142,774 km (0.099 R)
• M51: 30,542,051 km (0.069 R)
• M52: 32,740,092 km (0.099 R)
• M53: 32,857,228 km (0.112 R)
• M54: 35,528,447 km (0.097 R)
• M55: 36,737,796 km (0.112 R)
• M56: 38,330,116 km (0.095 R)
• M57: 38,453,534 km (0.059 R)
• M58: 39,321,202 km (0.12 R)
• M59: 39,507,900 km (0.057 R)
• M60: 40,069,939 km (0.111 R)
• M61: 40,697,652 km (0.076 R)
• M62: 41,391,786 km (0.045 R)
• M63: 42,280,846 km (0.112 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 20,076 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit