🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.47 AU - 0.67 AU

Year: 160 Days

Day: 27.2 Hours

Environment

Temp: 219 °C

Axial Tilt: 46.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,197,533 km

• M1: 97,388 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.53 AU - 0.63 AU

Year: 164 Days

Day: 45.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 37.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 88,197,533 km

• M1: 72,106 km (0.109 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.6 AU - 0.74 AU

Year: 203 Days

Day: 24 Hours

Environment

Temp: 201 °C

Axial Tilt: 19.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 88,197,533 km

• M1: 71,209 km (0.085 R)
• M2: 103,372 km (0.04 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.57 AU - 0.79 AU

Year: 208 Days

Day: 26.3 Hours

Environment

Temp: 124 °C

Axial Tilt: 21.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.26 AU - 1.46 AU

Year: 588 Days

Day: 26 Hours

Environment

Temp: -23 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.52 AU - 2.88 AU

Year: 1645 Days

Day: 39.8 Hours

Environment

Temp: -93 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,197,533 km

• M1: 31,864 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.8

Radius: 10.9

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 4.47 AU - 5.25 AU

Year: 3973 Days

Day: 6.9 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,197,533 km

• M1: 211,531 km (0.04 R)
• M2: 286,330 km (0.082 R)
• M3: 367,712 km (0.098 R)
• M4: 572,810 km (0.056 R)
• M5: 673,041 km (0.114 R)
• M6: 743,651 km (0.105 R)
• M7: 1,311,973 km (0.072 R)
• M8: 1,402,929 km (0.091 R)
• M9: 1,655,899 km (0.067 R)
• M10: 1,941,032 km (0.118 R)
• M11: 2,205,970 km (0.057 R)
• M12: 2,445,028 km (0.105 R)
• M13: 3,212,614 km (0.105 R)
• M14: 3,484,284 km (0.092 R)
• M15: 4,162,262 km (0.084 R)
• M16: 4,389,800 km (0.091 R)
• M17: 4,528,328 km (0.089 R)
• M18: 4,668,202 km (0.08 R)
• M19: 4,904,716 km (0.064 R)
• M20: 5,389,413 km (0.086 R)
• M21: 5,562,797 km (0.115 R)
• M22: 5,940,382 km (0.088 R)
• M23: 6,509,452 km (0.101 R)
• M24: 6,961,238 km (0.08 R)
• M25: 7,041,871 km (0.105 R)
• M26: 8,007,376 km (0.037 R)
• M27: 8,348,010 km (0.106 R)
• M28: 8,722,304 km (0.079 R)
• M29: 8,867,713 km (0.044 R)
• M30: 9,131,604 km (0.103 R)
• M31: 9,220,166 km (0.119 R)
• M32: 9,817,659 km (0.111 R)
• M33: 9,908,465 km (0.034 R)
• M34: 10,520,321 km (0.117 R)
• M35: 10,768,653 km (0.085 R)
• M36: 11,207,723 km (0.099 R)
• M37: 11,620,763 km (0.09 R)
• M38: 11,877,323 km (0.105 R)
• M39: 12,200,754 km (0.119 R)
• M40: 12,757,407 km (0.11 R)
• M41: 13,088,617 km (0.055 R)
• M42: 13,456,328 km (0.117 R)
• M43: 13,692,095 km (0.074 R)
• M44: 14,065,341 km (0.088 R)
• M45: 14,442,029 km (0.064 R)
• M46: 15,591,688 km (0.037 R)
• M47: 16,088,353 km (0.115 R)
• M48: 16,231,219 km (0.101 R)
• M49: 16,879,277 km (0.05 R)
• M50: 16,951,832 km (0.08 R)
• M51: 17,572,663 km (0.04 R)
• M52: 17,719,868 km (0.073 R)
• M53: 17,867,371 km (0.115 R)
• M54: 18,312,425 km (0.108 R)
• M55: 18,611,321 km (0.098 R)
• M56: 18,836,466 km (0.088 R)
• M57: 19,365,295 km (0.096 R)
• M58: 19,441,290 km (0.052 R)
• M59: 19,669,726 km (0.109 R)
• M60: 20,360,569 km (0.115 R)
• M61: 20,708,833 km (0.03 R)
• M62: 21,215,521 km (0.045 R)
• M63: 21,411,494 km (0.116 R)
• M64: 22,201,521 km (0.087 R)
• M65: 22,720,027 km (0.086 R)
• M66: 23,161,939 km (0.102 R)
• M67: 23,363,747 km (0.052 R)
• M68: 24,340,471 km (0.106 R)
• M69: 24,504,580 km (0.108 R)
• M70: 24,669,138 km (0.119 R)
• M71: 25,289,071 km (0.109 R)
• M72: 25,455,424 km (0.1 R)
• M73: 27,010,045 km (0.06 R)
• M74: 27,137,353 km (0.098 R)
• M75: 28,811,802 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 982

Radius: 6.7

Gravity: 21.88 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 16.43 AU - 17.83 AU

Year: 26293 Days

Day: 23.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 74.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,197,533 km

• M1: 465,848 km (0.106 R)
• M2: 514,617 km (0.11 R)
• M3: 644,767 km (0.097 R)
• M4: 1,000,660 km (0.094 R)
• M5: 2,029,594 km (0.119 R)
• M6: 2,281,517 km (0.105 R)
• M7: 2,324,452 km (0.082 R)
• M8: 2,454,901 km (0.096 R)
• M9: 2,861,059 km (0.059 R)
• M10: 3,336,631 km (0.111 R)
• M11: 3,633,732 km (0.084 R)
• M12: 3,785,425 km (0.095 R)
• M13: 4,359,880 km (0.091 R)
• M14: 4,575,451 km (0.087 R)
• M15: 5,242,957 km (0.091 R)
• M16: 5,530,184 km (0.119 R)
• M17: 5,704,915 km (0.088 R)
• M18: 6,240,026 km (0.116 R)
• M19: 7,104,253 km (0.119 R)
• M20: 7,421,850 km (0.089 R)
• M21: 8,005,281 km (0.068 R)
• M22: 8,071,104 km (0.096 R)
• M23: 8,873,846 km (0.094 R)
• M24: 8,941,914 km (0.106 R)
• M25: 9,842,493 km (0.07 R)
• M26: 10,339,158 km (0.084 R)
• M27: 10,554,579 km (0.101 R)
• M28: 13,330,517 km (0.045 R)
• M29: 14,038,115 km (0.113 R)
• M30: 14,117,401 km (0.094 R)
• M31: 15,244,173 km (0.048 R)
• M32: 18,444,669 km (0.042 R)
• M33: 18,793,233 km (0.118 R)
• M34: 19,320,266 km (0.096 R)
• M35: 19,941,247 km (0.051 R)
• M36: 20,659,017 km (0.097 R)
• M37: 21,021,044 km (0.071 R)
• M38: 21,111,850 km (0.061 R)
• M39: 21,751,381 km (0.076 R)
• M40: 21,935,237 km (0.048 R)
• M41: 23,519,029 km (0.057 R)
• M42: 23,991,908 km (0.09 R)
• M43: 24,659,115 km (0.037 R)
• M44: 24,850,899 km (0.092 R)
• M45: 24,946,941 km (0.065 R)
• M46: 26,696,937 km (0.099 R)
• M47: 27,686,228 km (0.101 R)
• M48: 28,085,355 km (0.114 R)
• M49: 29,192,678 km (0.094 R)
• M50: 29,598,836 km (0.072 R)
• M51: 32,599,022 km (0.062 R)
• M52: 33,337,586 km (0.11 R)
• M53: 34,831,171 km (0.096 R)
• M54: 36,020,026 km (0.066 R)
• M55: 36,237,541 km (0.113 R)
• M56: 37,883,267 km (0.08 R)
• M57: 39,553,228 km (0.046 R)
• M58: 41,133,431 km (0.118 R)
• M59: 41,247,125 km (0.112 R)
• M60: 42,045,678 km (0.117 R)
• M61: 43,426,467 km (0.112 R)
• M62: 45,760,642 km (0.068 R)
• M63: 47,180,625 km (0.07 R)
• M64: 50,549,569 km (0.089 R)
• M65: 52,139,944 km (0.042 R)
• M66: 52,755,988 km (0.083 R)
• M67: 56,882,047 km (0.105 R)
• M68: 57,897,817 km (0.027 R)
• M69: 58,152,582 km (0.057 R)
• M70: 58,919,570 km (0.08 R)
• M71: 59,047,626 km (0.079 R)
• M72: 61,889,985 km (0.083 R)
• M73: 64,248,546 km (0.082 R)
• M74: 64,644,531 km (0.113 R)
• M75: 67,841,138 km (0.098 R)
• M76: 70,136,419 km (0.055 R)
• M77: 70,272,253 km (0.066 R)
• M78: 71,088,908 km (0.107 R)
• M79: 72,731,642 km (0.034 R)
• M80: 73,419,793 km (0.1 R)
• M81: 74,386,943 km (0.08 R)
• M82: 77,453,550 km (0.114 R)
• M83: 78,297,132 km (0.043 R)
• M84: 78,720,045 km (0.09 R)
• M85: 79,002,336 km (0.085 R)
• M86: 82,416,908 km (0.052 R)
• M87: 85,298,761 km (0.109 R)
• M88: 86,169,870 km (0.115 R)
• M89: 86,460,837 km (0.04 R)
• M90: 86,752,104 km (0.118 R)
• M91: 88,213,676 km (0.041 R)
• M92: 90,125,836 km (0.09 R)
• M93: 90,568,944 km (0.118 R)
• M94: 102,343,045 km (0.054 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590

Radius: 8

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 16.5 AU - 18.28 AU

Year: 26894 Days

Day: 21.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 88,197,533 km

• M1: 151,094 km (0.109 R)
• M2: 261,347 km (0.114 R)
• M3: 468,840 km (0.055 R)
• M4: 627,563 km (0.036 R)
• M5: 1,084,435 km (0.101 R)
• M6: 1,266,944 km (0.088 R)
• M7: 1,731,147 km (0.097 R)
• M8: 3,807,565 km (0.086 R)
• M9: 5,064,786 km (0.054 R)
• M10: 5,320,299 km (0.109 R)
• M11: 5,950,555 km (0.11 R)
• M12: 8,396,480 km (0.102 R)
• M13: 9,004,894 km (0.072 R)
• M14: 10,783,015 km (0.071 R)
• M15: 10,979,885 km (0.109 R)
• M16: 11,846,506 km (0.098 R)
• M17: 12,253,861 km (0.108 R)
• M18: 12,390,743 km (0.057 R)
• M19: 12,804,231 km (0.077 R)
• M20: 14,503,214 km (0.099 R)
• M21: 14,938,843 km (0.103 R)
• M22: 15,305,209 km (0.078 R)
• M23: 15,972,265 km (0.096 R)
• M24: 16,573,051 km (0.067 R)
• M25: 17,719,419 km (0.075 R)
• M26: 18,497,926 km (0.11 R)
• M27: 19,049,494 km (0.059 R)
• M28: 19,686,332 km (0.108 R)
• M29: 20,088,002 km (0.083 R)
• M30: 24,078,974 km (0.106 R)
• M31: 25,027,125 km (0.116 R)
• M32: 26,163,471 km (0.115 R)
• M33: 27,764,467 km (0.102 R)
• M34: 27,944,284 km (0.084 R)
• M35: 28,940,306 km (0.044 R)
• M36: 30,780,809 km (0.099 R)
• M37: 31,433,953 km (0.092 R)
• M38: 32,659,010 km (0.105 R)
• M39: 34,864,233 km (0.118 R)
• M40: 35,545,052 km (0.054 R)
• M41: 36,722,089 km (0.036 R)
• M42: 37,414,577 km (0.063 R)
• M43: 38,712,189 km (0.069 R)
• M44: 38,913,099 km (0.091 R)
• M45: 40,533,094 km (0.103 R)
• M46: 42,588,719 km (0.116 R)
• M47: 43,420,483 km (0.049 R)
• M48: 44,152,615 km (0.096 R)
• M49: 45,205,634 km (0.107 R)
• M50: 45,841,425 km (0.079 R)
• M51: 47,121,983 km (0.075 R)
• M52: 47,229,095 km (0.08 R)
• M53: 48,414,060 km (0.11 R)
• M54: 50,045,724 km (0.049 R)
• M55: 51,143,323 km (0.096 R)
• M56: 54,258,849 km (0.113 R)
• M57: 56,180,284 km (0.115 R)
• M58: 56,863,647 km (0.089 R)
• M59: 57,435,260 km (0.086 R)
• M60: 57,779,186 km (0.103 R)
• M61: 58,930,491 km (0.057 R)
• M62: 60,322,050 km (0.06 R)
• M63: 61,841,665 km (0.086 R)
• M64: 65,037,824 km (0.114 R)
• M65: 66,957,165 km (0.066 R)
• M66: 69,382,296 km (0.106 R)
• M67: 69,504,368 km (0.088 R)
• M68: 74,818,084 km (0.076 R)
• M69: 76,198,124 km (0.06 R)
• M70: 76,702,119 km (0.115 R)
• M71: 79,749,129 km (0.032 R)
• M72: 80,004,792 km (0.107 R)
• M73: 80,260,754 km (0.055 R)
• M74: 81,802,360 km (0.101 R)
• M75: 87,274,051 km (0.068 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 15,426 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit