🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.82 AU - 0.88 AU

Year: 275 Days

Day: 30.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.32 AU - 1.44 AU

Year: 570 Days

Day: 33.7 Hours

Environment

Temp: 11 °C

Axial Tilt: 38.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,190,303 km

• M1: 162,014 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.17 AU - 1.63 AU

Year: 582 Days

Day: 14.8 Hours

Environment

Temp: -9 °C

Axial Tilt: 28.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158

Radius: 14

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 5.01 AU - 6.79 AU

Year: 5037 Days

Day: 6.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 112,190,303 km

• M1: 182,659 km (0.049 R)
• M2: 279,598 km (0.08 R)
• M3: 465,549 km (0.093 R)
• M4: 552,764 km (0.115 R)
• M5: 731,085 km (0.085 R)
• M6: 883,675 km (0.064 R)
• M7: 1,018,313 km (0.092 R)
• M8: 1,108,969 km (0.106 R)
• M9: 1,320,949 km (0.102 R)
• M10: 1,512,135 km (0.119 R)
• M11: 1,664,875 km (0.115 R)
• M12: 1,810,583 km (0.087 R)
• M13: 1,922,931 km (0.093 R)
• M14: 2,011,942 km (0.052 R)
• M15: 2,102,448 km (0.104 R)
• M16: 2,247,409 km (0.103 R)
• M17: 2,409,723 km (0.085 R)
• M18: 2,534,038 km (0.054 R)
• M19: 3,023,373 km (0.116 R)
• M20: 3,248,817 km (0.11 R)
• M21: 3,542,478 km (0.08 R)
• M22: 3,909,740 km (0.098 R)
• M23: 4,089,856 km (0.12 R)
• M24: 4,441,411 km (0.083 R)
• M25: 4,560,790 km (0.077 R)
• M26: 4,820,343 km (0.081 R)
• M27: 4,908,007 km (0.098 R)
• M28: 5,156,190 km (0.042 R)
• M29: 5,336,006 km (0.112 R)
• M30: 5,720,473 km (0.03 R)
• M31: 5,832,073 km (0.055 R)
• M32: 6,516,633 km (0.113 R)
• M33: 6,770,201 km (0.093 R)
• M34: 7,027,061 km (0.11 R)
• M35: 7,408,386 km (0.12 R)
• M36: 7,652,679 km (0.058 R)
• M37: 8,024,131 km (0.053 R)
• M38: 8,656,331 km (0.094 R)
• M39: 8,806,228 km (0.043 R)
• M40: 9,480,466 km (0.066 R)
• M41: 9,745,852 km (0.089 R)
• M42: 10,081,251 km (0.096 R)
• M43: 10,261,666 km (0.119 R)
• M44: 11,017,135 km (0.113 R)
• M45: 11,156,411 km (0.088 R)
• M46: 11,672,224 km (0.11 R)
• M47: 11,956,909 km (0.089 R)
• M48: 12,654,484 km (0.067 R)
• M49: 13,365,223 km (0.115 R)
• M50: 13,488,941 km (0.055 R)
• M51: 14,595,516 km (0.117 R)
• M52: 14,722,974 km (0.115 R)
• M53: 14,979,384 km (0.109 R)
• M54: 15,159,650 km (0.114 R)
• M55: 15,548,455 km (0.054 R)
• M56: 15,757,144 km (0.1 R)
• M57: 16,335,788 km (0.113 R)
• M58: 16,814,501 km (0.102 R)
• M59: 17,190,142 km (0.074 R)
• M60: 17,676,933 km (0.099 R)
• M61: 17,867,521 km (0.1 R)
• M62: 18,031,480 km (0.12 R)
• M63: 18,498,674 km (0.061 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 902.1

Radius: 3.3

Gravity: 82.84 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 15.7 AU - 21.64 AU

Year: 28353 Days

Day: 20.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,190,303 km

• M1: 78,240 km (0.07 R)
• M2: 1,398,142 km (0.12 R)
• M3: 1,587,233 km (0.107 R)
• M4: 2,116,062 km (0.114 R)
• M5: 2,201,931 km (0.037 R)
• M6: 2,602,405 km (0.11 R)
• M7: 3,418,012 km (0.085 R)
• M8: 3,468,277 km (0.105 R)
• M9: 3,620,568 km (0.116 R)
• M10: 3,879,372 km (0.118 R)
• M11: 4,915,636 km (0.049 R)
• M12: 6,648,429 km (0.047 R)
• M13: 6,900,950 km (0.065 R)
• M14: 9,521,755 km (0.052 R)
• M15: 9,592,664 km (0.032 R)
• M16: 9,806,140 km (0.082 R)
• M17: 10,238,029 km (0.116 R)
• M18: 10,529,297 km (0.113 R)
• M19: 10,749,654 km (0.051 R)
• M20: 11,045,708 km (0.106 R)
• M21: 11,120,208 km (0.04 R)
• M22: 11,419,553 km (0.117 R)
• M23: 12,102,917 km (0.111 R)
• M24: 13,270,977 km (0.083 R)
• M25: 15,130,478 km (0.116 R)
• M26: 15,712,414 km (0.115 R)
• M27: 15,964,038 km (0.086 R)
• M28: 16,048,261 km (0.082 R)
• M29: 16,132,634 km (0.113 R)
• M30: 18,112,263 km (0.115 R)
• M31: 18,287,891 km (0.086 R)
• M32: 18,729,803 km (0.059 R)
• M33: 19,354,225 km (0.055 R)
• M34: 19,714,007 km (0.047 R)
• M35: 19,985,378 km (0.073 R)
• M36: 20,257,945 km (0.079 R)
• M37: 20,440,305 km (0.063 R)
• M38: 20,898,823 km (0.079 R)
• M39: 21,175,429 km (0.091 R)
• M40: 24,394,476 km (0.112 R)
• M41: 25,961,214 km (0.101 R)
• M42: 26,258,615 km (0.085 R)
• M43: 28,473,412 km (0.084 R)
• M44: 30,433,892 km (0.03 R)
• M45: 30,852,167 km (0.065 R)
• M46: 36,792,250 km (0.07 R)
• M47: 39,491,594 km (0.075 R)
• M48: 39,947,718 km (0.117 R)
• M49: 40,176,453 km (0.091 R)
• M50: 43,188,756 km (0.106 R)
• M51: 44,603,353 km (0.11 R)
• M52: 45,435,566 km (0.066 R)
• M53: 47,235,976 km (0.037 R)
• M54: 47,356,852 km (0.106 R)
• M55: 47,962,573 km (0.112 R)
• M56: 52,399,646 km (0.099 R)
• M57: 53,403,298 km (0.101 R)
• M58: 54,033,853 km (0.087 R)
• M59: 56,195,991 km (0.082 R)
• M60: 56,324,047 km (0.089 R)
• M61: 57,480,887 km (0.091 R)
• M62: 58,127,001 km (0.078 R)
• M63: 58,515,806 km (0.093 R)
• M64: 58,645,656 km (0.064 R)
• M65: 59,818,205 km (0.108 R)
• M66: 61,789,456 km (0.101 R)
• M67: 65,795,388 km (0.119 R)
• M68: 69,197,243 km (0.104 R)
• M69: 69,884,496 km (0.104 R)
• M70: 70,022,126 km (0.101 R)
• M71: 72,655,796 km (0.063 R)
• M72: 73,214,395 km (0.063 R)
• M73: 74,054,985 km (0.074 R)
• M74: 78,019,478 km (0.025 R)
• M75: 80,171,593 km (0.12 R)
• M76: 81,907,228 km (0.07 R)
• M77: 83,071,099 km (0.047 R)
• M78: 83,362,965 km (0.08 R)
• M79: 90,168,770 km (0.112 R)
• M80: 90,318,667 km (0.1 R)
• M81: 92,880,082 km (0.107 R)
• M82: 93,941,628 km (0.095 R)
• M83: 94,245,611 km (0.034 R)
• M84: 94,702,334 km (0.101 R)
• M85: 96,076,839 km (0.083 R)
• M86: 96,230,027 km (0.093 R)
• M87: 97,919,735 km (0.117 R)
• M88: 98,536,527 km (0.103 R)
• M89: 103,047,352 km (0.108 R)
• M90: 103,204,130 km (0.071 R)
• M91: 103,989,070 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 19.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.3

Radius: 7.1

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 16.6 AU - 22.74 AU

Year: 30661 Days

Day: 18.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 112,190,303 km

• M1: 254,466 km (0.067 R)
• M2: 315,203 km (0.073 R)
• M3: 454,030 km (0.116 R)
• M4: 558,299 km (0.053 R)
• M5: 700,118 km (0.102 R)
• M6: 1,494,932 km (0.062 R)
• M7: 1,694,794 km (0.044 R)
• M8: 1,945,969 km (0.055 R)
• M9: 2,209,112 km (0.095 R)
• M10: 3,319,128 km (0.119 R)
• M11: 3,902,410 km (0.068 R)
• M12: 4,234,069 km (0.087 R)
• M13: 4,517,257 km (0.036 R)
• M14: 5,222,013 km (0.072 R)
• M15: 5,648,816 km (0.053 R)
• M16: 6,150,268 km (0.066 R)
• M17: 7,128,787 km (0.109 R)
• M18: 8,365,513 km (0.079 R)
• M19: 8,577,942 km (0.093 R)
• M20: 8,864,123 km (0.119 R)
• M21: 9,008,485 km (0.114 R)
• M22: 9,519,511 km (0.068 R)
• M23: 9,593,263 km (0.101 R)
• M24: 10,417,248 km (0.068 R)
• M25: 11,263,972 km (0.056 R)
• M26: 12,052,652 km (0.029 R)
• M27: 13,022,345 km (0.089 R)
• M28: 14,608,531 km (0.093 R)
• M29: 19,437,251 km (0.038 R)
• M30: 19,624,697 km (0.115 R)
• M31: 22,116,998 km (0.064 R)
• M32: 23,599,513 km (0.047 R)
• M33: 24,100,815 km (0.105 R)
• M34: 26,555,567 km (0.117 R)
• M35: 27,496,388 km (0.099 R)
• M36: 29,949,943 km (0.077 R)
• M37: 30,819,705 km (0.078 R)
• M38: 31,587,441 km (0.028 R)
• M39: 32,361,610 km (0.088 R)
• M40: 32,583,912 km (0.104 R)
• M41: 33,253,961 km (0.102 R)
• M42: 33,366,010 km (0.094 R)
• M43: 34,154,241 km (0.052 R)
• M44: 37,601,425 km (0.083 R)
• M45: 38,774,870 km (0.107 R)
• M46: 38,892,903 km (0.075 R)
• M47: 39,722,274 km (0.034 R)
• M48: 40,079,514 km (0.109 R)
• M49: 41,278,092 km (0.082 R)
• M50: 42,609,962 km (0.099 R)
• M51: 42,975,728 km (0.09 R)
• M52: 45,440,054 km (0.118 R)
• M53: 46,689,346 km (0.106 R)
• M54: 47,066,332 km (0.108 R)
• M55: 49,733,513 km (0.106 R)
• M56: 51,668,412 km (0.071 R)
• M57: 52,710,511 km (0.087 R)
• M58: 52,841,259 km (0.071 R)
• M59: 53,627,845 km (0.086 R)
• M60: 56,679,342 km (0.057 R)
• M61: 59,922,923 km (0.116 R)
• M62: 62,394,878 km (0.116 R)
• M63: 64,340,399 km (0.08 R)
• M64: 65,461,036 km (0.094 R)
• M65: 69,004,411 km (0.045 R)
• M66: 69,290,592 km (0.079 R)
• M67: 70,871,542 km (0.104 R)
• M68: 72,318,902 km (0.065 R)
• M69: 75,537,650 km (0.11 R)
• M70: 75,980,160 km (0.113 R)
• M71: 78,802,623 km (0.104 R)
• M72: 79,851,155 km (0.05 R)
• M73: 80,001,351 km (0.085 R)
• M74: 80,753,529 km (0.115 R)
• M75: 82,872,284 km (0.098 R)
• M76: 83,785,878 km (0.102 R)
• M77: 83,938,468 km (0.108 R)
• M78: 85,930,663 km (0.102 R)
• M79: 87,628,449 km (0.103 R)
• M80: 91,842,322 km (0.029 R)
• M81: 94,053,228 km (0.094 R)
• M82: 95,483,833 km (0.081 R)
• M83: 97,081,688 km (0.106 R)
• M84: 98,044,649 km (0.032 R)
• M85: 98,205,467 km (0.083 R)
• M86: 100,303,876 km (0.056 R)
• M87: 101,277,459 km (0.117 R)
• M88: 102,906,879 km (0.085 R)
• M89: 107,183,733 km (0.098 R)
• M90: 109,844,481 km (0.071 R)
• M91: 112,190,325 km (0.108 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 17,697 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit