🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.54 AU - 0.88 AU

Year: 223 Days

Day: 35.6 Hours

Environment

Temp: 171 °C

Axial Tilt: 140.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.66 AU - 0.86 AU

Year: 247 Days

Day: 42.4 Hours

Environment

Temp: 184 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.87 AU - 2.05 AU

Year: 1023 Days

Day: 40.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 9.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 2.64 AU - 2.92 AU

Year: 1728 Days

Day: 35.5 Hours

Environment

Temp: -92 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 50,460,697 km

• M1: 703,409 km (0.094 R)
• M2: 928,105 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.3

Radius: 10

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 4.49 AU - 4.72 AU

Year: 3678 Days

Day: 8.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 50,460,697 km

• M1: 126,560 km (0.085 R)
• M2: 229,932 km (0.116 R)
• M3: 325,675 km (0.06 R)
• M4: 440,267 km (0.116 R)
• M5: 610,659 km (0.118 R)
• M6: 683,213 km (0.072 R)
• M7: 884,871 km (0.113 R)
• M8: 1,183,768 km (0.11 R)
• M9: 1,359,097 km (0.068 R)
• M10: 1,572,124 km (0.074 R)
• M11: 1,888,673 km (0.087 R)
• M12: 2,014,635 km (0.115 R)
• M13: 2,460,735 km (0.052 R)
• M14: 3,120,911 km (0.094 R)
• M15: 3,251,959 km (0.115 R)
• M16: 3,403,800 km (0.063 R)
• M17: 3,774,205 km (0.105 R)
• M18: 4,075,644 km (0.085 R)
• M19: 4,219,109 km (0.089 R)
• M20: 4,385,162 km (0.076 R)
• M21: 4,896,039 km (0.119 R)
• M22: 5,180,873 km (0.11 R)
• M23: 5,358,745 km (0.108 R)
• M24: 5,951,003 km (0.081 R)
• M25: 7,521,033 km (0.057 R)
• M26: 7,697,558 km (0.087 R)
• M27: 8,003,187 km (0.029 R)
• M28: 8,157,422 km (0.078 R)
• M29: 8,442,855 km (0.033 R)
• M30: 8,521,394 km (0.079 R)
• M31: 9,103,928 km (0.109 R)
• M32: 9,238,267 km (0.079 R)
• M33: 9,481,513 km (0.053 R)
• M34: 10,251,792 km (0.066 R)
• M35: 10,419,492 km (0.089 R)
• M36: 10,899,701 km (0.114 R)
• M37: 11,502,730 km (0.072 R)
• M38: 11,589,796 km (0.101 R)
• M39: 11,823,019 km (0.092 R)
• M40: 12,382,964 km (0.102 R)
• M41: 12,472,274 km (0.111 R)
• M42: 12,591,503 km (0.114 R)
• M43: 13,102,829 km (0.093 R)
• M44: 13,406,812 km (0.077 R)
• M45: 13,620,886 km (0.117 R)
• M46: 13,743,856 km (0.111 R)
• M47: 13,897,941 km (0.099 R)
• M48: 14,929,419 km (0.081 R)
• M49: 15,151,422 km (0.037 R)
• M50: 15,342,608 km (0.12 R)
• M51: 15,470,514 km (0.074 R)
• M52: 15,663,047 km (0.118 R)
• M53: 16,604,616 km (0.079 R)
• M54: 17,364,423 km (0.092 R)
• M55: 17,497,715 km (0.118 R)
• M56: 18,000,663 km (0.112 R)
• M57: 18,067,982 km (0.076 R)
• M58: 18,338,455 km (0.081 R)
• M59: 18,678,491 km (0.105 R)
• M60: 18,849,332 km (0.047 R)
• M61: 19,364,846 km (0.116 R)
• M62: 19,850,141 km (0.071 R)
• M63: 19,989,567 km (0.092 R)
• M64: 20,656,175 km (0.062 R)
• M65: 21,544,487 km (0.088 R)
• M66: 22,699,532 km (0.068 R)
• M67: 23,321,410 km (0.101 R)
• M68: 23,394,863 km (0.052 R)
• M69: 23,542,217 km (0.062 R)
• M70: 23,615,969 km (0.099 R)
• M71: 23,800,572 km (0.075 R)
• M72: 23,911,724 km (0.069 R)
• M73: 24,506,974 km (0.115 R)
• M74: 24,619,172 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 181.7

Radius: 12.8

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.48 AU - 8.08 AU

Year: 8090 Days

Day: 8.7 Hours

Environment

Temp: -169 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,460,697 km

• M1: 318,494 km (0.084 R)
• M2: 771,925 km (0.083 R)
• M3: 912,996 km (0.057 R)
• M4: 1,012,329 km (0.096 R)
• M5: 1,182,272 km (0.074 R)
• M6: 1,305,690 km (0.112 R)
• M7: 1,596,508 km (0.067 R)
• M8: 1,828,535 km (0.078 R)
• M9: 2,256,983 km (0.075 R)
• M10: 2,395,361 km (0.12 R)
• M11: 2,626,191 km (0.065 R)
• M12: 3,481,591 km (0.112 R)
• M13: 4,160,766 km (0.046 R)
• M14: 4,245,887 km (0.063 R)
• M15: 4,331,606 km (0.114 R)
• M16: 4,417,924 km (0.116 R)
• M17: 4,504,841 km (0.07 R)
• M18: 4,636,188 km (0.07 R)
• M19: 4,724,600 km (0.087 R)
• M20: 4,813,611 km (0.037 R)
• M21: 5,015,717 km (0.086 R)
• M22: 5,152,151 km (0.046 R)
• M23: 5,475,132 km (0.113 R)
• M24: 5,615,605 km (0.078 R)
• M25: 6,068,587 km (0.067 R)
• M26: 6,558,221 km (0.106 R)
• M27: 6,832,883 km (0.109 R)
• M28: 6,984,425 km (0.105 R)
• M29: 7,316,533 km (0.09 R)
• M30: 7,706,086 km (0.108 R)
• M31: 7,811,103 km (0.085 R)
• M32: 8,182,704 km (0.103 R)
• M33: 8,778,253 km (0.091 R)
• M34: 9,500,063 km (0.115 R)
• M35: 9,669,408 km (0.078 R)
• M36: 9,925,220 km (0.041 R)
• M37: 10,531,092 km (0.075 R)
• M38: 10,794,384 km (0.108 R)
• M39: 10,912,117 km (0.065 R)
• M40: 11,119,161 km (0.067 R)
• M41: 11,537,137 km (0.078 R)
• M42: 12,388,798 km (0.049 R)
• M43: 12,543,033 km (0.1 R)
• M44: 12,728,984 km (0.082 R)
• M45: 13,450,045 km (0.086 R)
• M46: 13,545,190 km (0.09 R)
• M47: 14,508,002 km (0.118 R)
• M48: 15,592,436 km (0.059 R)
• M49: 16,060,528 km (0.066 R)
• M50: 16,771,118 km (0.084 R)
• M51: 17,181,914 km (0.083 R)
• M52: 18,118,097 km (0.116 R)
• M53: 19,177,849 km (0.094 R)
• M54: 19,931,523 km (0.114 R)
• M55: 20,076,184 km (0.095 R)
• M56: 22,438,185 km (0.088 R)
• M57: 22,853,020 km (0.116 R)
• M58: 23,042,410 km (0.065 R)
• M59: 23,270,398 km (0.081 R)
• M60: 23,997,144 km (0.113 R)
• M61: 24,382,658 km (0.08 R)
• M62: 24,576,237 km (0.119 R)
• M63: 24,809,012 km (0.12 R)
• M64: 25,081,729 km (0.072 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.4

Radius: 14.1

Gravity: 4.32 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.29 AU - 9.33 AU

Year: 9748 Days

Day: 13.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 29.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,460,697 km

• M1: 400,025 km (0.095 R)
• M2: 506,987 km (0.116 R)
• M3: 642,822 km (0.112 R)
• M4: 1,014,722 km (0.041 R)
• M5: 1,215,632 km (0.118 R)
• M6: 1,430,604 km (0.118 R)
• M7: 1,681,929 km (0.028 R)
• M8: 2,023,162 km (0.074 R)
• M9: 2,307,248 km (0.111 R)
• M10: 2,440,689 km (0.072 R)
• M11: 2,576,823 km (0.109 R)
• M12: 2,743,775 km (0.081 R)
• M13: 3,029,955 km (0.056 R)
• M14: 3,236,400 km (0.106 R)
• M15: 4,043,331 km (0.078 R)
• M16: 4,370,203 km (0.119 R)
• M17: 4,570,365 km (0.032 R)
• M18: 5,119,389 km (0.101 R)
• M19: 5,366,225 km (0.068 R)
• M20: 5,617,101 km (0.074 R)
• M21: 5,835,364 km (0.101 R)
• M22: 6,056,320 km (0.052 R)
• M23: 6,774,390 km (0.045 R)
• M24: 6,890,328 km (0.115 R)
• M25: 7,045,761 km (0.101 R)
• M26: 7,679,756 km (0.033 R)
• M27: 8,414,880 km (0.12 R)
• M28: 9,215,378 km (0.066 R)
• M29: 9,864,484 km (0.092 R)
• M30: 10,753,095 km (0.03 R)
• M31: 13,181,667 km (0.098 R)
• M32: 13,375,246 km (0.108 R)
• M33: 13,961,820 km (0.111 R)
• M34: 14,258,323 km (0.04 R)
• M35: 14,807,347 km (0.046 R)
• M36: 14,958,291 km (0.107 R)
• M37: 16,029,113 km (0.111 R)
• M38: 17,019,151 km (0.088 R)
• M39: 18,190,353 km (0.111 R)
• M40: 18,894,660 km (0.117 R)
• M41: 19,442,487 km (0.062 R)
• M42: 20,441,951 km (0.087 R)
• M43: 20,666,198 km (0.119 R)
• M44: 21,060,837 km (0.098 R)
• M45: 21,401,023 km (0.108 R)
• M46: 21,514,867 km (0.117 R)
• M47: 22,029,483 km (0.065 R)
• M48: 22,606,183 km (0.117 R)
• M49: 23,480,283 km (0.091 R)
• M50: 25,021,889 km (0.104 R)
• M51: 25,141,867 km (0.06 R)
• M52: 25,683,860 km (0.034 R)
• M53: 25,986,646 km (0.108 R)
• M54: 26,108,120 km (0.097 R)
• M55: 26,841,000 km (0.119 R)
• M56: 27,456,744 km (0.1 R)
• M57: 27,642,395 km (0.062 R)
• M58: 27,828,495 km (0.073 R)
• M59: 27,952,811 km (0.069 R)
• M60: 28,326,806 km (0.097 R)
• M61: 29,142,712 km (0.066 R)
• M62: 30,093,706 km (0.086 R)
• M63: 31,442,331 km (0.105 R)
• M64: 31,896,360 km (0.092 R)
• M65: 33,073,546 km (0.051 R)
• M66: 33,601,327 km (0.049 R)
• M67: 33,733,721 km (0.068 R)
• M68: 36,213,905 km (0.066 R)
• M69: 36,962,492 km (0.077 R)
• M70: 37,373,138 km (0.093 R)
• M71: 40,148,329 km (0.101 R)
• M72: 41,276,895 km (0.061 R)
• M73: 42,273,067 km (0.094 R)
• M74: 44,506,713 km (0.108 R)
• M75: 44,652,122 km (0.084 R)
• M76: 45,821,229 km (0.118 R)
• M77: 46,778,656 km (0.12 R)
• M78: 47,371,063 km (0.065 R)
• M79: 47,891,514 km (0.071 R)
• M80: 48,937,951 km (0.091 R)
• M81: 49,614,732 km (0.106 R)
• M82: 50,067,565 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.1

Radius: 15

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.5 AU - 9.66 AU

Year: 11054 Days

Day: 13.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 50,460,697 km

• M1: 222,452 km (0.089 R)
• M2: 460,911 km (0.108 R)
• M3: 666,459 km (0.094 R)
• M4: 1,038,957 km (0.113 R)
• M5: 1,345,483 km (0.057 R)
• M6: 1,824,346 km (0.113 R)
• M7: 1,970,952 km (0.116 R)
• M8: 2,070,883 km (0.04 R)
• M9: 2,408,376 km (0.076 R)
• M10: 2,991,209 km (0.102 R)
• M11: 3,314,042 km (0.1 R)
• M12: 3,648,393 km (0.099 R)
• M13: 4,515,612 km (0.086 R)
• M14: 5,445,213 km (0.105 R)
• M15: 5,659,886 km (0.056 R)
• M16: 5,768,195 km (0.12 R)
• M17: 6,060,659 km (0.11 R)
• M18: 6,208,760 km (0.113 R)
• M19: 7,997,203 km (0.101 R)
• M20: 8,159,965 km (0.085 R)
• M21: 8,323,775 km (0.109 R)
• M22: 8,821,936 km (0.101 R)
• M23: 9,329,821 km (0.06 R)
• M24: 9,544,344 km (0.115 R)
• M25: 9,847,280 km (0.088 R)
• M26: 10,551,886 km (0.081 R)
• M27: 11,000,530 km (0.11 R)
• M28: 12,102,917 km (0.099 R)
• M29: 12,337,037 km (0.079 R)
• M30: 12,762,194 km (0.067 R)
• M31: 13,384,970 km (0.06 R)
• M32: 13,821,946 km (0.072 R)
• M33: 14,115,756 km (0.083 R)
• M34: 14,411,810 km (0.1 R)
• M35: 14,510,993 km (0.087 R)
• M36: 15,060,317 km (0.078 R)
• M37: 15,312,240 km (0.108 R)
• M38: 15,973,911 km (0.083 R)
• M39: 16,179,309 km (0.087 R)
• M40: 16,385,604 km (0.112 R)
• M41: 16,644,857 km (0.119 R)
• M42: 17,062,385 km (0.103 R)
• M43: 17,167,253 km (0.114 R)
• M44: 17,536,311 km (0.047 R)
• M45: 17,854,655 km (0.098 R)
• M46: 17,961,169 km (0.113 R)
• M47: 18,983,820 km (0.083 R)
• M48: 20,247,174 km (0.119 R)
• M49: 20,973,173 km (0.097 R)
• M50: 22,106,825 km (0.037 R)
• M51: 22,681,132 km (0.12 R)
• M52: 23,202,331 km (0.09 R)
• M53: 23,493,448 km (0.098 R)
• M54: 24,197,306 km (0.069 R)
• M55: 25,685,954 km (0.072 R)
• M56: 26,047,682 km (0.082 R)
• M57: 26,229,144 km (0.113 R)
• M58: 26,898,146 km (0.099 R)
• M59: 27,696,101 km (0.114 R)
• M60: 27,819,519 km (0.087 R)
• M61: 28,688,832 km (0.048 R)
• M62: 29,441,160 km (0.06 R)
• M63: 30,072,912 km (0.065 R)
• M64: 30,263,350 km (0.1 R)
• M65: 30,773,180 km (0.119 R)
• M66: 30,965,114 km (0.064 R)
• M67: 31,285,851 km (0.073 R)
• M68: 32,710,023 km (0.091 R)
• M69: 34,885,924 km (0.076 R)
• M70: 35,353,418 km (0.099 R)
• M71: 35,755,836 km (0.04 R)
• M72: 36,497,542 km (0.046 R)
• M73: 37,722,300 km (0.044 R)
• M74: 38,960,372 km (0.063 R)
• M75: 39,098,750 km (0.042 R)
• M76: 40,631,978 km (0.115 R)
• M77: 41,053,545 km (0.086 R)
• M78: 42,184,655 km (0.109 R)
• M79: 42,469,040 km (0.076 R)
• M80: 43,254,579 km (0.09 R)
• M81: 43,972,649 km (0.12 R)
• M82: 44,405,585 km (0.072 R)
• M83: 45,785,476 km (0.077 R)
• M84: 46,370,702 km (0.114 R)
• M85: 47,548,486 km (0.091 R)
• M86: 49,783,479 km (0.098 R)
• M87: 50,385,311 km (0.03 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 421 - 15,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit