🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.55 AU - 0.85 AU

Year: 210 Days

Day: 19.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 38.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.69 AU - 0.99 AU

Year: 276 Days

Day: 12.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 44,035,590 km

• M1: 470,037 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.02 AU - 2.42 AU

Year: 1185 Days

Day: 14.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,035,590 km

• M1: 265,686 km (0.104 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.79 AU - 2.79 AU

Year: 1241 Days

Day: 15.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,035,590 km

• M1: 367,263 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 2.33 AU - 3.85 AU

Year: 1945 Days

Day: 15.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 18.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 13.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.44 AU - 8.16 AU

Year: 7064 Days

Day: 14.9 Hours

Environment

Temp: -159 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 44,035,590 km

• M1: 465,549 km (0.11 R)
• M2: 770,728 km (0.096 R)
• M3: 988,842 km (0.065 R)
• M4: 1,140,385 km (0.104 R)
• M5: 1,374,206 km (0.088 R)
• M6: 1,847,534 km (0.075 R)
• M7: 2,016,579 km (0.045 R)
• M8: 2,103,047 km (0.115 R)
• M9: 2,347,789 km (0.033 R)
• M10: 2,578,469 km (0.077 R)
• M11: 3,012,752 km (0.08 R)
• M12: 3,162,798 km (0.099 R)
• M13: 4,198,165 km (0.047 R)
• M14: 4,943,462 km (0.059 R)
• M15: 5,241,012 km (0.033 R)
• M16: 5,452,992 km (0.077 R)
• M17: 5,698,632 km (0.096 R)
• M18: 6,296,724 km (0.109 R)
• M19: 6,425,378 km (0.119 R)
• M20: 7,014,495 km (0.082 R)
• M21: 7,451,021 km (0.094 R)
• M22: 7,587,006 km (0.113 R)
• M23: 7,930,931 km (0.106 R)
• M24: 8,035,051 km (0.081 R)
• M25: 11,171,371 km (0.064 R)
• M26: 11,405,641 km (0.046 R)
• M27: 11,523,524 km (0.027 R)
• M28: 12,078,532 km (0.069 R)
• M29: 12,359,327 km (0.063 R)
• M30: 12,804,979 km (0.1 R)
• M31: 12,968,340 km (0.069 R)
• M32: 13,297,306 km (0.067 R)
• M33: 14,939,591 km (0.108 R)
• M34: 15,371,032 km (0.086 R)
• M35: 15,719,146 km (0.113 R)
• M36: 16,467,434 km (0.114 R)
• M37: 16,689,886 km (0.077 R)
• M38: 17,770,881 km (0.077 R)
• M39: 17,953,240 km (0.1 R)
• M40: 18,550,286 km (0.089 R)
• M41: 19,387,884 km (0.112 R)
• M42: 19,575,629 km (0.114 R)
• M43: 19,858,519 km (0.046 R)
• M44: 20,237,750 km (0.063 R)
• M45: 20,619,224 km (0.106 R)
• M46: 20,762,988 km (0.046 R)
• M47: 21,389,653 km (0.114 R)
• M48: 22,218,575 km (0.118 R)
• M49: 22,464,364 km (0.101 R)
• M50: 22,661,684 km (0.104 R)
• M51: 22,810,085 km (0.109 R)
• M52: 23,857,569 km (0.082 R)
• M53: 24,159,607 km (0.111 R)
• M54: 24,361,864 km (0.115 R)
• M55: 24,869,748 km (0.091 R)
• M56: 26,414,197 km (0.071 R)
• M57: 27,250,599 km (0.108 R)
• M58: 27,461,083 km (0.056 R)
• M59: 28,468,176 km (0.106 R)
• M60: 28,949,432 km (0.084 R)
• M61: 29,703,555 km (0.042 R)
• M62: 29,974,327 km (0.081 R)
• M63: 30,191,693 km (0.101 R)
• M64: 30,518,564 km (0.084 R)
• M65: 31,011,040 km (0.033 R)
• M66: 32,783,775 km (0.113 R)
• M67: 32,951,624 km (0.095 R)
• M68: 33,344,468 km (0.054 R)
• M69: 34,759,963 km (0.117 R)
• M70: 35,676,250 km (0.065 R)
• M71: 36,542,421 km (0.059 R)
• M72: 36,774,597 km (0.079 R)
• M73: 36,890,835 km (0.06 R)
• M74: 37,884,015 km (0.078 R)
• M75: 38,590,416 km (0.092 R)
• M76: 39,182,375 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 14.6

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 8.12 AU - 12.88 AU

Year: 12186 Days

Day: 10.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 44,035,590 km

• M1: 204,051 km (0.072 R)
• M2: 489,634 km (0.107 R)
• M3: 638,185 km (0.117 R)
• M4: 790,475 km (0.083 R)
• M5: 925,562 km (0.118 R)
• M6: 1,036,713 km (0.09 R)
• M7: 1,344,885 km (0.101 R)
• M8: 1,945,072 km (0.064 R)
• M9: 2,329,837 km (0.107 R)
• M10: 2,463,578 km (0.114 R)
• M11: 2,623,049 km (0.053 R)
• M12: 3,472,017 km (0.089 R)
• M13: 3,967,186 km (0.1 R)
• M14: 4,456,969 km (0.095 R)
• M15: 4,794,462 km (0.048 R)
• M16: 5,405,121 km (0.07 R)
• M17: 5,704,765 km (0.11 R)
• M18: 6,040,612 km (0.11 R)
• M19: 6,572,582 km (0.1 R)
• M20: 6,796,082 km (0.089 R)
• M21: 7,681,701 km (0.114 R)
• M22: 7,951,127 km (0.113 R)
• M23: 8,258,102 km (0.06 R)
• M24: 8,989,486 km (0.097 R)
• M25: 9,202,214 km (0.106 R)
• M26: 9,560,650 km (0.025 R)
• M27: 10,143,633 km (0.075 R)
• M28: 10,254,336 km (0.117 R)
• M29: 10,551,287 km (0.105 R)
• M30: 10,775,834 km (0.104 R)
• M31: 10,926,479 km (0.1 R)
• M32: 12,000,592 km (0.117 R)
• M33: 12,117,577 km (0.118 R)
• M34: 12,589,708 km (0.037 R)
• M35: 12,708,788 km (0.093 R)
• M36: 12,867,960 km (0.054 R)
• M37: 13,148,306 km (0.077 R)
• M38: 14,413,755 km (0.106 R)
• M39: 14,998,084 km (0.101 R)
• M40: 16,103,762 km (0.107 R)
• M41: 16,709,933 km (0.047 R)
• M42: 18,123,632 km (0.113 R)
• M43: 19,163,487 km (0.081 R)
• M44: 19,254,742 km (0.112 R)
• M45: 19,575,629 km (0.101 R)
• M46: 19,759,784 km (0.053 R)
• M47: 20,083,365 km (0.074 R)
• M48: 20,595,438 km (0.115 R)
• M49: 23,317,222 km (0.093 R)
• M50: 24,595,984 km (0.108 R)
• M51: 25,444,503 km (0.077 R)
• M52: 26,099,742 km (0.096 R)
• M53: 26,760,516 km (0.066 R)
• M54: 27,426,974 km (0.092 R)
• M55: 28,515,000 km (0.088 R)
• M56: 28,671,629 km (0.111 R)
• M57: 28,933,126 km (0.09 R)
• M58: 29,617,087 km (0.11 R)
• M59: 33,006,377 km (0.106 R)
• M60: 34,329,570 km (0.088 R)
• M61: 34,440,571 km (0.11 R)
• M62: 34,718,674 km (0.072 R)
• M63: 34,830,274 km (0.12 R)
• M64: 34,941,874 km (0.056 R)
• M65: 35,109,423 km (0.098 R)
• M66: 35,951,510 km (0.089 R)
• M67: 36,743,481 km (0.106 R)
• M68: 37,027,567 km (0.077 R)
• M69: 37,541,137 km (0.109 R)
• M70: 37,770,022 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.93 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.4

Radius: 6

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.73 AU - 14.13 AU

Year: 16652 Days

Day: 24 Hours

Environment

Temp: -192 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 44,035,590 km

• M1: 210,783 km (0.105 R)
• M2: 428,000 km (0.108 R)
• M3: 648,956 km (0.076 R)
• M4: 1,052,271 km (0.062 R)
• M5: 1,232,387 km (0.078 R)
• M6: 1,279,062 km (0.081 R)
• M7: 1,374,206 km (0.072 R)
• M8: 1,992,644 km (0.106 R)
• M9: 2,131,171 km (0.113 R)
• M10: 2,187,570 km (0.089 R)
• M11: 2,301,713 km (0.074 R)
• M12: 2,476,742 km (0.095 R)
• M13: 2,656,110 km (0.119 R)
• M14: 3,514,503 km (0.085 R)
• M15: 4,891,402 km (0.108 R)
• M16: 5,733,638 km (0.063 R)
• M17: 6,292,535 km (0.119 R)
• M18: 6,785,460 km (0.072 R)
• M19: 6,827,048 km (0.094 R)
• M20: 6,868,786 km (0.068 R)
• M21: 7,078,672 km (0.051 R)
• M22: 7,333,437 km (0.098 R)
• M23: 7,461,942 km (0.113 R)
• M24: 7,504,876 km (0.095 R)
• M25: 7,634,428 km (0.108 R)
• M26: 7,939,309 km (0.091 R)
• M27: 8,159,666 km (0.113 R)
• M28: 9,337,301 km (0.114 R)
• M29: 9,898,592 km (0.111 R)
• M30: 10,135,705 km (0.099 R)
• M31: 10,374,612 km (0.098 R)
• M32: 10,615,465 km (0.096 R)
• M33: 10,858,113 km (0.099 R)
• M34: 11,448,127 km (0.07 R)
• M35: 12,352,296 km (0.112 R)
• M36: 13,123,324 km (0.098 R)
• M37: 13,909,760 km (0.105 R)
• M38: 14,603,744 km (0.112 R)
• M39: 15,090,685 km (0.044 R)
• M40: 15,693,116 km (0.077 R)
• M41: 15,858,721 km (0.082 R)
• M42: 15,969,573 km (0.101 R)
• M43: 16,247,526 km (0.094 R)
• M44: 16,808,368 km (0.063 R)
• M45: 19,114,718 km (0.086 R)
• M46: 19,232,601 km (0.1 R)
• M47: 19,885,297 km (0.105 R)
• M48: 21,029,721 km (0.095 R)
• M49: 21,702,163 km (0.119 R)
• M50: 22,195,537 km (0.06 R)
• M51: 23,824,358 km (0.106 R)
• M52: 24,014,797 km (0.108 R)
• M53: 24,269,562 km (0.119 R)
• M54: 24,397,169 km (0.078 R)
• M55: 26,077,153 km (0.107 R)
• M56: 26,404,623 km (0.116 R)
• M57: 26,601,643 km (0.101 R)
• M58: 27,261,968 km (0.063 R)
• M59: 27,860,958 km (0.053 R)
• M60: 28,128,588 km (0.051 R)
• M61: 28,598,924 km (0.105 R)
• M62: 28,801,330 km (0.092 R)
• M63: 28,936,567 km (0.091 R)
• M64: 29,615,591 km (0.074 R)
• M65: 32,243,577 km (0.096 R)
• M66: 33,870,155 km (0.073 R)
• M67: 34,442,217 km (0.106 R)
• M68: 35,523,211 km (0.107 R)
• M69: 36,104,399 km (0.103 R)
• M70: 36,542,272 km (0.11 R)
• M71: 39,581,353 km (0.028 R)
• M72: 40,032,839 km (0.083 R)
• M73: 40,183,634 km (0.06 R)
• M74: 40,334,727 km (0.071 R)
• M75: 40,713,210 km (0.118 R)
• M76: 40,789,056 km (0.117 R)
• M77: 41,016,894 km (0.076 R)
• M78: 41,245,180 km (0.105 R)
• M79: 41,321,325 km (0.111 R)
• M80: 42,315,852 km (0.116 R)
• M81: 43,008,939 km (0.072 R)
• M82: 44,250,302 km (0.047 R)
• M83: 44,875,472 km (0.077 R)
• M84: 45,032,101 km (0.111 R)
• M85: 46,292,612 km (0.052 R)
• M86: 48,767,559 km (0.07 R)
• M87: 49,818,185 km (0.105 R)
• M88: 50,468,338 km (0.117 R)
• M89: 52,106,285 km (0.071 R)
• M90: 54,094,590 km (0.111 R)
• M91: 55,265,941 km (0.117 R)
• M92: 56,360,998 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 99.4

Radius: 5.3

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 12.65 AU - 19.53 AU

Year: 23116 Days

Day: 22.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 44,035,590 km

• M1: 109,954 km (0.093 R)
• M2: 271,969 km (0.083 R)
• M3: 378,782 km (0.118 R)
• M4: 430,991 km (0.108 R)
• M5: 633,098 km (0.11 R)
• M6: 1,023,698 km (0.067 R)
• M7: 1,213,688 km (0.116 R)
• M8: 1,272,928 km (0.096 R)
• M9: 2,009,099 km (0.068 R)
• M10: 2,393,865 km (0.069 R)
• M11: 2,723,130 km (0.064 R)
• M12: 3,508,070 km (0.104 R)
• M13: 3,969,280 km (0.112 R)
• M14: 4,510,675 km (0.086 R)
• M15: 4,758,708 km (0.092 R)
• M16: 5,628,171 km (0.072 R)
• M17: 7,327,005 km (0.077 R)
• M18: 7,472,264 km (0.11 R)
• M19: 7,508,766 km (0.102 R)
• M20: 7,876,477 km (0.027 R)
• M21: 8,212,474 km (0.041 R)
• M22: 8,439,115 km (0.09 R)
• M23: 8,629,553 km (0.092 R)
• M24: 10,569,688 km (0.072 R)
• M25: 11,022,970 km (0.05 R)
• M26: 11,566,907 km (0.07 R)
• M27: 11,693,766 km (0.098 R)
• M28: 13,605,328 km (0.107 R)
• M29: 13,963,166 km (0.115 R)
• M30: 18,344,289 km (0.095 R)
• M31: 20,195,413 km (0.1 R)
• M32: 21,065,774 km (0.074 R)
• M33: 22,895,655 km (0.106 R)
• M34: 24,233,658 km (0.089 R)
• M35: 25,048,667 km (0.101 R)
• M36: 26,204,461 km (0.052 R)
• M37: 26,593,714 km (0.09 R)
• M38: 27,209,010 km (0.107 R)
• M39: 27,829,093 km (0.043 R)
• M40: 28,055,734 km (0.034 R)
• M41: 28,682,250 km (0.088 R)
• M42: 28,796,543 km (0.104 R)
• M43: 29,025,876 km (0.057 R)
• M44: 30,881,339 km (0.087 R)
• M45: 31,116,058 km (0.107 R)
• M46: 32,595,880 km (0.099 R)
• M47: 33,254,260 km (0.089 R)
• M48: 35,746,561 km (0.075 R)
• M49: 35,808,046 km (0.102 R)
• M50: 37,795,752 km (0.117 R)
• M51: 38,550,324 km (0.119 R)
• M52: 38,929,555 km (0.105 R)
• M53: 40,266,212 km (0.052 R)
• M54: 40,330,240 km (0.115 R)
• M55: 40,522,622 km (0.081 R)
• M56: 42,201,859 km (0.09 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 13,364 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit