🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.63 AU - 0.81 AU

Year: 223 Days

Day: 29 Hours

Environment

Temp: 108 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.76 AU - 0.9 AU

Year: 276 Days

Day: 43.4 Hours

Environment

Temp: 169 °C

Axial Tilt: 42.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 72,422,841 km

• M1: 408,253 km (0.115 R)

Asteroid Belt

Center: 7.57 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 14.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 694.4

Radius: 4.7

Gravity: 31.44 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 13.83 AU - 14.77 AU

Year: 19751 Days

Day: 22.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,422,841 km

• M1: 241,301 km (0.089 R)
• M2: 641,775 km (0.061 R)
• M3: 1,143,975 km (0.066 R)
• M4: 1,284,747 km (0.037 R)
• M5: 1,645,427 km (0.114 R)
• M6: 1,708,408 km (0.112 R)
• M7: 2,382,047 km (0.098 R)
• M8: 2,709,517 km (0.1 R)
• M9: 3,206,930 km (0.114 R)
• M10: 3,286,067 km (0.111 R)
• M11: 4,197,267 km (0.059 R)
• M12: 4,680,469 km (0.095 R)
• M13: 5,088,871 km (0.115 R)
• M14: 5,939,335 km (0.077 R)
• M15: 6,085,342 km (0.049 R)
• M16: 6,281,914 km (0.107 R)
• M17: 6,430,614 km (0.081 R)
• M18: 8,250,173 km (0.087 R)
• M19: 8,304,327 km (0.105 R)
• M20: 8,522,291 km (0.089 R)
• M21: 9,356,300 km (0.12 R)
• M22: 9,811,526 km (0.113 R)
• M23: 10,157,845 km (0.12 R)
• M24: 10,921,692 km (0.049 R)
• M25: 11,521,878 km (0.082 R)
• M26: 11,825,861 km (0.065 R)
• M27: 13,512,876 km (0.031 R)
• M28: 13,962,418 km (0.102 R)
• M29: 15,008,257 km (0.108 R)
• M30: 15,540,526 km (0.114 R)
• M31: 15,674,566 km (0.105 R)
• M32: 16,555,099 km (0.079 R)
• M33: 16,692,130 km (0.108 R)
• M34: 16,898,127 km (0.094 R)
• M35: 19,942,743 km (0.079 R)
• M36: 20,748,327 km (0.078 R)
• M37: 21,043,932 km (0.033 R)
• M38: 22,618,300 km (0.102 R)
• M39: 22,770,292 km (0.037 R)
• M40: 23,920,400 km (0.113 R)
• M41: 24,775,801 km (0.058 R)
• M42: 25,325,424 km (0.064 R)
• M43: 26,117,395 km (0.039 R)
• M44: 28,705,887 km (0.118 R)
• M45: 29,035,301 km (0.118 R)
• M46: 29,863,924 km (0.116 R)
• M47: 30,030,576 km (0.041 R)
• M48: 32,054,485 km (0.096 R)
• M49: 32,139,756 km (0.088 R)
• M50: 32,910,784 km (0.113 R)
• M51: 34,996,327 km (0.116 R)
• M52: 36,766,519 km (0.08 R)
• M53: 39,567,590 km (0.088 R)
• M54: 39,933,955 km (0.088 R)
• M55: 40,117,511 km (0.061 R)
• M56: 40,762,428 km (0.108 R)
• M57: 40,854,730 km (0.115 R)
• M58: 41,969,084 km (0.066 R)
• M59: 42,436,278 km (0.116 R)
• M60: 42,529,927 km (0.072 R)
• M61: 42,999,215 km (0.093 R)
• M62: 43,093,312 km (0.077 R)
• M63: 43,659,091 km (0.097 R)
• M64: 45,180,053 km (0.059 R)
• M65: 47,105,378 km (0.049 R)
• M66: 47,493,734 km (0.082 R)
• M67: 47,980,525 km (0.077 R)
• M68: 48,273,438 km (0.111 R)
• M69: 48,861,058 km (0.091 R)
• M70: 52,939,096 km (0.076 R)
• M71: 54,051,655 km (0.05 R)
• M72: 54,356,386 km (0.091 R)
• M73: 55,069,669 km (0.077 R)
• M74: 55,274,020 km (0.103 R)
• M75: 55,888,717 km (0.109 R)
• M76: 57,849,945 km (0.079 R)
• M77: 58,161,707 km (0.076 R)
• M78: 58,265,678 km (0.073 R)
• M79: 58,473,918 km (0.107 R)
• M80: 60,675,550 km (0.07 R)
• M81: 61,945,785 km (0.057 R)
• M82: 63,331,660 km (0.098 R)
• M83: 64,943,428 km (0.082 R)
• M84: 65,159,297 km (0.112 R)
• M85: 65,591,934 km (0.103 R)
• M86: 65,917,011 km (0.119 R)
• M87: 67,222,551 km (0.105 R)
• M88: 68,317,009 km (0.109 R)
• M89: 68,976,437 km (0.119 R)
• M90: 70,080,319 km (0.117 R)
• M91: 70,745,431 km (0.069 R)
• M92: 71,301,337 km (0.107 R)
• M93: 72,529,236 km (0.044 R)
• M94: 72,865,383 km (0.101 R)
• M95: 75,119,374 km (0.074 R)
• M96: 75,686,500 km (0.076 R)

Asteroid Belt

Center: 16.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 308.8

Radius: 7.4

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 16.25 AU - 19.55 AU

Year: 27661 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,422,841 km

• M1: 199,264 km (0.119 R)
• M2: 486,791 km (0.114 R)
• M3: 692,489 km (0.11 R)
• M4: 876,644 km (0.043 R)
• M5: 925,113 km (0.096 R)
• M6: 1,076,357 km (0.115 R)
• M7: 2,110,377 km (0.077 R)
• M8: 3,288,610 km (0.114 R)
• M9: 3,443,294 km (0.1 R)
• M10: 4,168,694 km (0.034 R)
• M11: 4,420,767 km (0.069 R)
• M12: 4,548,673 km (0.026 R)
• M13: 8,122,566 km (0.115 R)
• M14: 8,332,003 km (0.109 R)
• M15: 9,133,399 km (0.107 R)
• M16: 9,405,966 km (0.096 R)
• M17: 11,039,126 km (0.075 R)
• M18: 11,917,864 km (0.074 R)
• M19: 11,977,254 km (0.069 R)
• M20: 12,275,552 km (0.113 R)
• M21: 12,576,394 km (0.084 R)
• M22: 12,879,629 km (0.112 R)
• M23: 13,123,922 km (0.103 R)
• M24: 13,555,213 km (0.08 R)
• M25: 13,741,612 km (0.06 R)
• M26: 13,991,290 km (0.091 R)
• M27: 14,179,485 km (0.025 R)
• M28: 15,004,966 km (0.093 R)
• M29: 15,455,854 km (0.049 R)
• M30: 15,650,480 km (0.095 R)
• M31: 15,911,230 km (0.051 R)
• M32: 16,042,128 km (0.049 R)
• M33: 17,035,308 km (0.05 R)
• M34: 17,303,537 km (0.11 R)
• M35: 17,505,644 km (0.077 R)
• M36: 17,844,184 km (0.102 R)
• M37: 18,184,968 km (0.117 R)
• M38: 18,527,846 km (0.034 R)
• M39: 18,734,590 km (0.068 R)
• M40: 18,872,819 km (0.084 R)
• M41: 19,779,830 km (0.094 R)
• M42: 20,132,433 km (0.116 R)
• M43: 20,416,070 km (0.037 R)
• M44: 20,558,338 km (0.026 R)
• M45: 21,202,656 km (0.075 R)
• M46: 21,491,230 km (0.11 R)
• M47: 23,027,301 km (0.099 R)
• M48: 23,547,004 km (0.08 R)
• M49: 23,621,653 km (0.069 R)
• M50: 23,845,901 km (0.104 R)
• M51: 24,070,746 km (0.092 R)
• M52: 24,522,681 km (0.109 R)
• M53: 25,205,895 km (0.115 R)
• M54: 27,764,018 km (0.077 R)
• M55: 27,921,695 km (0.052 R)
• M56: 28,158,658 km (0.111 R)
• M57: 28,953,770 km (0.12 R)
• M58: 29,675,580 km (0.111 R)
• M59: 29,836,847 km (0.077 R)
• M60: 31,300,811 km (0.115 R)
• M61: 31,629,328 km (0.048 R)
• M62: 31,711,607 km (0.12 R)
• M63: 32,788,113 km (0.086 R)
• M64: 38,610,762 km (0.034 R)
• M65: 38,874,802 km (0.033 R)
• M66: 40,115,417 km (0.062 R)
• M67: 41,639,071 km (0.101 R)
• M68: 44,927,831 km (0.088 R)
• M69: 45,391,136 km (0.101 R)
• M70: 48,393,864 km (0.069 R)
• M71: 50,206,841 km (0.065 R)
• M72: 51,460,022 km (0.061 R)
• M73: 52,431,062 km (0.034 R)
• M74: 52,723,526 km (0.117 R)
• M75: 52,918,900 km (0.085 R)
• M76: 54,194,073 km (0.044 R)
• M77: 55,678,084 km (0.038 R)
• M78: 56,774,935 km (0.061 R)
• M79: 56,875,016 km (0.068 R)
• M80: 58,888,454 km (0.083 R)
• M81: 60,107,676 km (0.112 R)
• M82: 60,209,702 km (0.115 R)
• M83: 62,674,477 km (0.101 R)
• M84: 62,777,849 km (0.056 R)
• M85: 65,276,732 km (0.06 R)
• M86: 66,854,989 km (0.057 R)
• M87: 67,383,967 km (0.1 R)
• M88: 68,339,449 km (0.113 R)
• M89: 68,445,813 km (0.109 R)
• M90: 68,978,830 km (0.095 R)
• M91: 69,727,418 km (0.069 R)
• M92: 71,124,812 km (0.074 R)
• M93: 71,556,551 km (0.118 R)
• M94: 71,664,710 km (0.07 R)
• M95: 72,097,647 km (0.11 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 18,760 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit