🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 26.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 36 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 50,616,693 km

• M1: 394,340 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 0.42 AU - 0.64 AU

Year: 136 Days

Day: 42.4 Hours

Environment

Temp: 276 °C

Axial Tilt: 140.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 1.07 AU - 1.31 AU

Year: 456 Days

Day: 40.1 Hours

Environment

Temp: 12 °C

Axial Tilt: 23.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.67 AU - 2.43 AU

Year: 1032 Days

Day: 22.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.44 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.6

Radius: 12.3

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.42 AU - 8.22 AU

Year: 6260 Days

Day: 13.8 Hours

Environment

Temp: -140 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 50,616,693 km

• M1: 184,454 km (0.114 R)
• M2: 347,067 km (0.115 R)
• M3: 679,922 km (0.093 R)
• M4: 781,798 km (0.071 R)
• M5: 889,509 km (0.065 R)
• M6: 1,015,470 km (0.095 R)
• M7: 1,520,962 km (0.082 R)
• M8: 2,253,393 km (0.05 R)
• M9: 2,519,827 km (0.098 R)
• M10: 2,721,933 km (0.087 R)
• M11: 3,006,169 km (0.04 R)
• M12: 3,240,589 km (0.081 R)
• M13: 3,542,178 km (0.032 R)
• M14: 3,916,173 km (0.107 R)
• M15: 4,086,565 km (0.114 R)
• M16: 4,434,829 km (0.108 R)
• M17: 4,634,991 km (0.104 R)
• M18: 4,747,488 km (0.025 R)
• M19: 4,998,364 km (0.086 R)
• M20: 5,160,229 km (0.115 R)
• M21: 7,550,953 km (0.106 R)
• M22: 7,710,424 km (0.07 R)
• M23: 8,195,570 km (0.081 R)
• M24: 8,304,776 km (0.106 R)
• M25: 8,998,162 km (0.106 R)
• M26: 9,681,226 km (0.063 R)
• M27: 9,767,843 km (0.113 R)
• M28: 9,854,610 km (0.057 R)
• M29: 10,000,019 km (0.098 R)
• M30: 10,826,847 km (0.108 R)
• M31: 10,916,755 km (0.044 R)
• M32: 11,097,320 km (0.101 R)
• M33: 11,706,333 km (0.084 R)
• M34: 11,860,418 km (0.107 R)
• M35: 12,201,502 km (0.108 R)
• M36: 12,861,827 km (0.091 R)
• M37: 13,148,306 km (0.085 R)
• M38: 13,565,984 km (0.11 R)
• M39: 14,184,122 km (0.036 R)
• M40: 15,481,884 km (0.091 R)
• M41: 15,922,898 km (0.081 R)
• M42: 16,609,552 km (0.062 R)
• M43: 16,782,787 km (0.12 R)
• M44: 16,991,326 km (0.111 R)
• M45: 17,235,769 km (0.088 R)
• M46: 17,516,564 km (0.086 R)
• M47: 18,403,829 km (0.093 R)
• M48: 18,871,023 km (0.082 R)
• M49: 19,378,609 km (0.099 R)
• M50: 19,633,973 km (0.099 R)
• M51: 19,853,881 km (0.109 R)
• M52: 20,258,992 km (0.097 R)
• M53: 20,518,395 km (0.112 R)
• M54: 21,265,188 km (0.055 R)
• M55: 21,831,116 km (0.116 R)
• M56: 22,287,540 km (0.085 R)
• M57: 22,593,617 km (0.061 R)
• M58: 23,209,810 km (0.072 R)
• M59: 23,287,153 km (0.036 R)
• M60: 24,066,109 km (0.055 R)
• M61: 24,616,330 km (0.114 R)
• M62: 24,853,442 km (0.113 R)
• M63: 25,290,268 km (0.119 R)
• M64: 27,062,255 km (0.089 R)
• M65: 27,225,316 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 11.3

Gravity: 5.09 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.54 AU - 10.28 AU

Year: 10964 Days

Day: 9.6 Hours

Environment

Temp: -170 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,616,693 km

• M1: 158,125 km (0.114 R)
• M2: 349,909 km (0.063 R)
• M3: 617,241 km (0.103 R)
• M4: 698,921 km (0.115 R)
• M5: 856,298 km (0.047 R)
• M6: 1,145,920 km (0.108 R)
• M7: 1,534,276 km (0.112 R)
• M8: 1,626,129 km (0.077 R)
• M9: 1,719,927 km (0.06 R)
• M10: 1,791,435 km (0.05 R)
• M11: 1,962,574 km (0.1 R)
• M12: 2,037,673 km (0.085 R)
• M13: 2,294,981 km (0.082 R)
• M14: 2,841,312 km (0.112 R)
• M15: 3,041,923 km (0.099 R)
• M16: 3,487,874 km (0.118 R)
• M17: 3,765,528 km (0.083 R)
• M18: 4,211,629 km (0.07 R)
• M19: 4,309,466 km (0.119 R)
• M20: 4,912,495 km (0.091 R)
• M21: 5,399,885 km (0.053 R)
• M22: 5,939,484 km (0.028 R)
• M23: 6,086,240 km (0.067 R)
• M24: 6,533,837 km (0.103 R)
• M25: 7,225,428 km (0.119 R)
• M26: 8,677,574 km (0.055 R)
• M27: 9,651,456 km (0.064 R)
• M28: 9,824,391 km (0.094 R)
• M29: 9,954,691 km (0.044 R)
• M30: 10,305,199 km (0.055 R)
• M31: 11,517,989 km (0.087 R)
• M32: 11,701,396 km (0.062 R)
• M33: 11,793,548 km (0.074 R)
• M34: 12,775,359 km (0.04 R)
• M35: 14,766,955 km (0.052 R)
• M36: 15,166,681 km (0.111 R)
• M37: 15,317,625 km (0.039 R)
• M38: 15,570,146 km (0.027 R)
• M39: 15,671,574 km (0.082 R)
• M40: 15,824,014 km (0.088 R)
• M41: 15,926,040 km (0.069 R)
• M42: 16,079,378 km (0.099 R)
• M43: 16,233,164 km (0.12 R)
• M44: 16,335,938 km (0.09 R)
• M45: 17,114,146 km (0.097 R)
• M46: 17,639,534 km (0.099 R)
• M47: 18,814,326 km (0.072 R)
• M48: 19,465,675 km (0.096 R)
• M49: 19,574,881 km (0.073 R)
• M50: 19,959,049 km (0.083 R)
• M51: 21,070,112 km (0.099 R)
• M52: 21,803,142 km (0.112 R)
• M53: 22,030,381 km (0.106 R)
• M54: 22,659,440 km (0.1 R)
• M55: 23,759,583 km (0.043 R)
• M56: 24,404,499 km (0.118 R)
• M57: 25,591,857 km (0.081 R)
• M58: 28,393,526 km (0.09 R)
• M59: 28,953,022 km (0.058 R)
• M60: 29,327,915 km (0.098 R)
• M61: 31,933,311 km (0.098 R)
• M62: 32,774,650 km (0.065 R)
• M63: 35,409,218 km (0.115 R)
• M64: 35,609,529 km (0.107 R)
• M65: 36,078,518 km (0.097 R)
• M66: 36,616,921 km (0.084 R)
• M67: 37,906,156 km (0.04 R)
• M68: 38,042,739 km (0.085 R)
• M69: 38,385,018 km (0.118 R)
• M70: 39,348,429 km (0.117 R)
• M71: 39,486,807 km (0.114 R)
• M72: 39,694,598 km (0.101 R)
• M73: 40,041,665 km (0.088 R)
• M74: 40,808,654 km (0.115 R)
• M75: 41,088,850 km (0.114 R)
• M76: 41,229,173 km (0.116 R)
• M77: 41,651,039 km (0.101 R)
• M78: 41,721,500 km (0.053 R)
• M79: 44,140,647 km (0.093 R)
• M80: 46,166,651 km (0.12 R)
• M81: 47,117,645 km (0.107 R)
• M82: 47,338,002 km (0.068 R)
• M83: 48,149,122 km (0.064 R)
• M84: 49,486,078 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.1

Radius: 14.3

Gravity: 3.17 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 8.07 AU - 11.97 AU

Year: 11148 Days

Day: 11 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 50,616,693 km

• M1: 244,144 km (0.112 R)
• M2: 365,318 km (0.047 R)
• M3: 810,820 km (0.061 R)
• M4: 937,679 km (0.082 R)
• M5: 1,172,698 km (0.105 R)
• M6: 1,678,189 km (0.109 R)
• M7: 1,869,525 km (0.099 R)
• M8: 2,353,623 km (0.111 R)
• M9: 2,569,343 km (0.118 R)
• M10: 3,049,702 km (0.096 R)
• M11: 3,196,458 km (0.094 R)
• M12: 3,682,052 km (0.06 R)
• M13: 3,838,681 km (0.054 R)
• M14: 4,859,388 km (0.028 R)
• M15: 4,962,610 km (0.103 R)
• M16: 5,453,740 km (0.082 R)
• M17: 6,034,180 km (0.092 R)
• M18: 6,145,331 km (0.055 R)
• M19: 6,520,522 km (0.116 R)
• M20: 6,634,666 km (0.117 R)
• M21: 7,610,941 km (0.112 R)
• M22: 7,731,218 km (0.079 R)
• M23: 8,632,096 km (0.118 R)
• M24: 9,010,280 km (0.115 R)
• M25: 9,523,101 km (0.1 R)
• M26: 10,354,417 km (0.054 R)
• M27: 10,711,507 km (0.036 R)
• M28: 11,621,959 km (0.111 R)
• M29: 11,714,261 km (0.049 R)
• M30: 12,557,096 km (0.117 R)
• M31: 14,499,474 km (0.042 R)
• M32: 15,302,366 km (0.101 R)
• M33: 15,403,794 km (0.05 R)
• M34: 16,222,991 km (0.093 R)
• M35: 16,378,124 km (0.085 R)
• M36: 17,425,459 km (0.081 R)
• M37: 17,584,332 km (0.107 R)
• M38: 18,386,476 km (0.104 R)
• M39: 19,639,508 km (0.111 R)
• M40: 19,970,867 km (0.103 R)
• M41: 20,695,369 km (0.033 R)
• M42: 20,807,568 km (0.059 R)
• M43: 22,978,083 km (0.088 R)
• M44: 23,502,573 km (0.043 R)
• M45: 24,920,761 km (0.119 R)
• M46: 25,040,140 km (0.086 R)
• M47: 25,399,624 km (0.071 R)
• M48: 25,640,177 km (0.089 R)
• M49: 26,123,678 km (0.081 R)
• M50: 26,427,361 km (0.095 R)
• M51: 26,610,170 km (0.1 R)
• M52: 28,087,599 km (0.113 R)
• M53: 28,460,995 km (0.079 R)
• M54: 28,585,909 km (0.119 R)
• M55: 28,836,186 km (0.094 R)
• M56: 29,213,023 km (0.059 R)
• M57: 29,971,485 km (0.076 R)
• M58: 31,443,378 km (0.071 R)
• M59: 32,025,763 km (0.115 R)
• M60: 32,677,112 km (0.077 R)
• M61: 33,135,629 km (0.105 R)
• M62: 34,523,897 km (0.073 R)
• M63: 35,863,696 km (0.096 R)
• M64: 36,540,028 km (0.071 R)
• M65: 37,083,966 km (0.084 R)
• M66: 37,699,262 km (0.101 R)
• M67: 38,524,892 km (0.09 R)
• M68: 39,356,507 km (0.047 R)
• M69: 40,124,094 km (0.105 R)
• M70: 40,334,279 km (0.107 R)
• M71: 40,474,602 km (0.074 R)
• M72: 41,957,864 km (0.103 R)
• M73: 42,813,415 km (0.112 R)
• M74: 43,530,736 km (0.101 R)
• M75: 44,469,164 km (0.098 R)
• M76: 45,050,052 km (0.116 R)
• M77: 45,268,615 km (0.052 R)
• M78: 48,140,744 km (0.12 R)
• M79: 48,364,094 km (0.071 R)
• M80: 49,036,237 km (0.053 R)
• M81: 49,260,933 km (0.095 R)
• M82: 49,410,980 km (0.093 R)
• M83: 50,012,663 km (0.099 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,592 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit