🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.63 AU

Year: 179 Days

Day: 39.1 Hours

Environment

Temp: 188 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.53 AU - 1.67 AU

Year: 762 Days

Day: 25.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,430,016 km

• M1: 844,480 km (0.09 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.32 AU - 2.06 AU

Year: 828 Days

Day: 23 Hours

Environment

Temp: -59 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 3.08 AU - 4.32 AU

Year: 2681 Days

Day: 12.2 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 3.85 AU - 4.29 AU

Year: 3093 Days

Day: 42.3 Hours

Environment

Temp: -129 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 96,430,016 km

• M1: 154,834 km (0.079 R)
• M2: 394,639 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.5

Radius: 7.4

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 10.32 AU - 14.06 AU

Year: 16034 Days

Day: 17.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 96,430,016 km

• M1: 92,601 km (0.099 R)
• M2: 213,626 km (0.04 R)
• M3: 260,450 km (0.105 R)
• M4: 360,980 km (0.095 R)
• M5: 412,890 km (0.119 R)
• M6: 517,160 km (0.081 R)
• M7: 676,930 km (0.114 R)
• M8: 724,203 km (0.094 R)
• M9: 832,363 km (0.11 R)
• M10: 883,525 km (0.082 R)
• M11: 1,121,086 km (0.072 R)
• M12: 1,654,852 km (0.119 R)
• M13: 1,893,610 km (0.074 R)
• M14: 2,568,147 km (0.107 R)
• M15: 2,628,883 km (0.117 R)
• M16: 3,115,076 km (0.087 R)
• M17: 3,443,444 km (0.079 R)
• M18: 3,544,123 km (0.114 R)
• M19: 3,956,714 km (0.111 R)
• M20: 4,240,352 km (0.12 R)
• M21: 4,330,260 km (0.113 R)
• M22: 4,402,815 km (0.079 R)
• M23: 4,457,418 km (0.097 R)
• M24: 4,659,525 km (0.107 R)
• M25: 4,808,524 km (0.067 R)
• M26: 4,902,322 km (0.119 R)
• M27: 5,322,692 km (0.11 R)
• M28: 6,075,918 km (0.032 R)
• M29: 6,402,938 km (0.058 R)
• M30: 7,010,455 km (0.056 R)
• M31: 8,055,845 km (0.078 R)
• M32: 8,370,001 km (0.088 R)
• M33: 8,483,097 km (0.037 R)
• M34: 8,733,823 km (0.111 R)
• M35: 8,825,526 km (0.067 R)
• M36: 9,172,593 km (0.051 R)
• M37: 9,429,902 km (0.094 R)
• M38: 9,547,635 km (0.05 R)
• M39: 9,975,635 km (0.106 R)
• M40: 10,216,039 km (0.103 R)
• M41: 10,507,156 km (0.047 R)
• M42: 10,727,215 km (0.091 R)
• M43: 10,800,966 km (0.047 R)
• M44: 11,122,302 km (0.052 R)
• M45: 11,196,952 km (0.111 R)
• M46: 11,321,716 km (0.081 R)
• M47: 12,233,366 km (0.079 R)
• M48: 12,698,017 km (0.101 R)
• M49: 12,984,796 km (0.116 R)
• M50: 13,352,807 km (0.037 R)
• M51: 13,432,094 km (0.087 R)
• M52: 13,617,894 km (0.117 R)
• M53: 14,234,088 km (0.102 R)
• M54: 14,941,536 km (0.085 R)
• M55: 15,632,529 km (0.031 R)
• M56: 16,816,895 km (0.115 R)
• M57: 17,045,630 km (0.109 R)
• M58: 17,131,799 km (0.106 R)
• M59: 17,419,774 km (0.107 R)
• M60: 17,767,440 km (0.062 R)
• M61: 17,854,805 km (0.065 R)
• M62: 18,029,685 km (0.071 R)
• M63: 19,480,186 km (0.083 R)
• M64: 19,570,094 km (0.109 R)
• M65: 19,630,233 km (0.117 R)
• M66: 19,690,371 km (0.097 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.1

Radius: 4.3

Gravity: 29.43 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 16.45 AU - 22.21 AU

Year: 32017 Days

Day: 21.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 96,430,016 km

• M1: 69,264 km (0.041 R)
• M2: 326,123 km (0.105 R)
• M3: 389,702 km (0.032 R)
• M4: 505,042 km (0.095 R)
• M5: 824,434 km (0.098 R)
• M6: 853,605 km (0.081 R)
• M7: 912,846 km (0.111 R)
• M8: 1,163,423 km (0.05 R)
• M9: 1,229,395 km (0.102 R)
• M10: 1,399,638 km (0.084 R)
• M11: 1,724,863 km (0.065 R)
• M12: 2,193,404 km (0.088 R)
• M13: 2,441,886 km (0.116 R)
• M14: 2,484,073 km (0.096 R)
• M15: 3,763,134 km (0.056 R)
• M16: 5,048,031 km (0.079 R)
• M17: 6,279,520 km (0.11 R)
• M18: 6,512,893 km (0.088 R)
• M19: 7,048,603 km (0.082 R)
• M20: 7,169,478 km (0.078 R)
• M21: 8,673,685 km (0.082 R)
• M22: 9,064,434 km (0.075 R)
• M23: 11,669,532 km (0.084 R)
• M24: 12,390,892 km (0.097 R)
• M25: 13,349,964 km (0.108 R)
• M26: 13,952,096 km (0.04 R)
• M27: 14,180,083 km (0.046 R)
• M28: 16,768,725 km (0.108 R)
• M29: 16,930,141 km (0.116 R)
• M30: 17,254,768 km (0.092 R)
• M31: 17,992,435 km (0.086 R)
• M32: 18,406,672 km (0.029 R)
• M33: 18,489,998 km (0.106 R)
• M34: 20,266,622 km (0.099 R)
• M35: 20,957,614 km (0.077 R)
• M36: 21,480,908 km (0.063 R)
• M37: 23,436,302 km (0.07 R)
• M38: 23,707,223 km (0.086 R)
• M39: 26,099,144 km (0.108 R)
• M40: 27,134,062 km (0.117 R)
• M41: 27,323,602 km (0.073 R)
• M42: 27,799,473 km (0.061 R)
• M43: 27,990,659 km (0.07 R)
• M44: 28,663,102 km (0.118 R)
• M45: 29,146,602 km (0.077 R)
• M46: 29,243,541 km (0.088 R)
• M47: 31,206,714 km (0.052 R)
• M48: 33,313,202 km (0.068 R)
• M49: 34,640,135 km (0.057 R)
• M50: 35,465,167 km (0.061 R)
• M51: 35,672,510 km (0.1 R)
• M52: 35,880,152 km (0.09 R)
• M53: 36,924,644 km (0.095 R)
• M54: 37,029,662 km (0.094 R)
• M55: 37,239,996 km (0.115 R)
• M56: 42,734,577 km (0.101 R)
• M57: 44,509,705 km (0.105 R)
• M58: 44,621,454 km (0.119 R)
• M59: 45,069,351 km (0.076 R)
• M60: 45,631,390 km (0.08 R)
• M61: 46,989,589 km (0.104 R)
• M62: 47,902,435 km (0.045 R)
• M63: 48,131,619 km (0.064 R)
• M64: 48,475,993 km (0.097 R)
• M65: 48,705,925 km (0.12 R)
• M66: 52,317,667 km (0.116 R)
• M67: 53,144,943 km (0.117 R)
• M68: 53,382,205 km (0.077 R)
• M69: 55,652,951 km (0.074 R)
• M70: 56,376,706 km (0.114 R)
• M71: 56,618,605 km (0.083 R)
• M72: 56,981,979 km (0.107 R)
• M73: 59,425,061 km (0.086 R)
• M74: 60,535,676 km (0.077 R)
• M75: 61,777,488 km (0.093 R)
• M76: 62,401,610 km (0.098 R)
• M77: 62,526,674 km (0.072 R)
• M78: 63,278,852 km (0.085 R)
• M79: 67,983,107 km (0.036 R)
• M80: 69,014,883 km (0.065 R)
• M81: 69,403,239 km (0.087 R)
• M82: 72,404,023 km (0.089 R)
• M83: 73,193,750 km (0.078 R)
• M84: 73,325,546 km (0.114 R)
• M85: 75,180,560 km (0.089 R)
• M86: 76,247,492 km (0.085 R)
• M87: 80,701,020 km (0.058 R)
• M88: 82,204,030 km (0.104 R)
• M89: 85,515,678 km (0.111 R)
• M90: 85,932,607 km (0.036 R)
• M91: 86,908,285 km (0.07 R)
• M92: 87,747,379 km (0.12 R)
• M93: 89,433,796 km (0.106 R)
• M94: 90,422,488 km (0.077 R)
• M95: 92,410,644 km (0.03 R)
• M96: 94,844,152 km (0.115 R)
• M97: 95,996,654 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 273 - 12,601 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit