🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 0.55 AU - 0.65 AU

Year: 164 Days

Day: 20.5 Hours

Environment

Temp: 172 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 80,798,526 km

• M1: 198,367 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.01 AU - 1.19 AU

Year: 407 Days

Day: 20.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 114.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.93 AU - 1.37 AU

Year: 435 Days

Day: 25.9 Hours

Environment

Temp: 31 °C

Axial Tilt: 22.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,798,526 km

• M1: 103,073 km (0.076 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.13 AU - 1.29 AU

Year: 470 Days

Day: 43.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 9.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 80,798,526 km

• M1: 101,278 km (0.083 R)
• M2: 278,701 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.06 AU - 1.38 AU

Year: 476 Days

Day: 15.6 Hours

Environment

Temp: 30 °C

Axial Tilt: 51 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 80,798,526 km

• M1: 921,822 km (0.09 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.52 AU - 2.02 AU

Year: 831 Days

Day: 33.4 Hours

Environment

Temp: -42 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.97 AU - 2.25 AU

Year: 1082 Days

Day: 31.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,798,526 km

• M1: 211,232 km (0.099 R)

Asteroid Belt

Center: 2.51 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.69 AU - 3.13 AU

Year: 1753 Days

Day: 22.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,798,526 km

• M1: 1,228,647 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.8

Radius: 8.7

Gravity: 9.64 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 10.28 AU - 10.74 AU

Year: 12031 Days

Day: 8 Hours

Environment

Temp: -171 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,798,526 km

• M1: 199,713 km (0.099 R)
• M2: 300,991 km (0.09 R)
• M3: 470,037 km (0.103 R)
• M4: 618,288 km (0.116 R)
• M5: 689,497 km (0.046 R)
• M6: 801,695 km (0.103 R)
• M7: 1,003,054 km (0.083 R)
• M8: 1,153,848 km (0.109 R)
• M9: 1,777,971 km (0.09 R)
• M10: 2,152,115 km (0.098 R)
• M11: 2,434,556 km (0.113 R)
• M12: 2,910,875 km (0.085 R)
• M13: 3,745,482 km (0.078 R)
• M14: 3,914,079 km (0.045 R)
• M15: 4,085,219 km (0.048 R)
• M16: 4,258,902 km (0.108 R)
• M17: 4,364,219 km (0.094 R)
• M18: 4,470,583 km (0.096 R)
• M19: 4,541,791 km (0.05 R)
• M20: 5,275,868 km (0.093 R)
• M21: 5,733,937 km (0.075 R)
• M22: 6,006,953 km (0.088 R)
• M23: 6,125,434 km (0.104 R)
• M24: 6,728,763 km (0.094 R)
• M25: 6,893,021 km (0.047 R)
• M26: 7,948,733 km (0.068 R)
• M27: 8,078,734 km (0.045 R)
• M28: 8,517,504 km (0.119 R)
• M29: 8,784,387 km (0.073 R)
• M30: 8,963,904 km (0.088 R)
• M31: 9,099,290 km (0.104 R)
• M32: 9,926,118 km (0.097 R)
• M33: 10,160,089 km (0.094 R)
• M34: 11,211,014 km (0.117 R)
• M35: 11,848,151 km (0.03 R)
• M36: 12,296,047 km (0.085 R)
• M37: 13,362,979 km (0.096 R)
• M38: 13,621,335 km (0.083 R)
• M39: 13,777,066 km (0.113 R)
• M40: 14,300,808 km (0.108 R)
• M41: 14,459,233 km (0.115 R)
• M42: 14,671,213 km (0.118 R)
• M43: 15,259,880 km (0.109 R)
• M44: 15,421,596 km (0.061 R)
• M45: 17,015,411 km (0.115 R)
• M46: 17,407,956 km (0.105 R)
• M47: 17,860,340 km (0.074 R)
• M48: 19,298,425 km (0.083 R)
• M49: 20,001,983 km (0.1 R)
• M50: 20,416,220 km (0.079 R)
• M51: 20,654,080 km (0.106 R)
• M52: 21,072,805 km (0.118 R)
• M53: 22,223,362 km (0.077 R)
• M54: 23,830,642 km (0.069 R)
• M55: 24,838,183 km (0.057 R)
• M56: 26,310,825 km (0.04 R)
• M57: 26,959,930 km (0.098 R)
• M58: 29,206,142 km (0.083 R)
• M59: 29,273,012 km (0.07 R)
• M60: 30,827,484 km (0.098 R)
• M61: 31,168,866 km (0.055 R)
• M62: 31,374,413 km (0.096 R)
• M63: 31,855,520 km (0.119 R)
• M64: 32,477,847 km (0.1 R)
• M65: 33,243,788 km (0.115 R)
• M66: 34,368,615 km (0.11 R)
• M67: 35,648,724 km (0.092 R)
• M68: 36,150,924 km (0.053 R)
• M69: 36,294,687 km (0.083 R)
• M70: 36,438,750 km (0.107 R)
• M71: 37,234,611 km (0.089 R)
• M72: 38,475,824 km (0.115 R)
• M73: 39,138,393 km (0.092 R)
• M74: 39,433,999 km (0.115 R)
• M75: 39,508,050 km (0.109 R)
• M76: 39,582,101 km (0.112 R)
• M77: 39,656,301 km (0.091 R)
• M78: 40,400,102 km (0.049 R)
• M79: 41,223,638 km (0.101 R)
• M80: 41,449,232 km (0.113 R)
• M81: 41,675,124 km (0.045 R)
• M82: 41,750,522 km (0.057 R)
• M83: 41,901,616 km (0.091 R)
• M84: 43,192,196 km (0.115 R)
• M85: 43,421,231 km (0.087 R)
• M86: 44,804,263 km (0.104 R)
• M87: 47,771,387 km (0.108 R)
• M88: 48,404,037 km (0.077 R)
• M89: 49,358,172 km (0.103 R)
• M90: 51,123,726 km (0.107 R)
• M91: 54,139,320 km (0.115 R)
• M92: 54,468,884 km (0.094 R)
• M93: 54,551,312 km (0.118 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 990.5

Radius: 3.4

Gravity: 85.68 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 12.24 AU - 15.46 AU

Year: 18200 Days

Day: 24 Hours

Environment

Temp: -182 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 80,798,526 km

• M1: 89,609 km (0.081 R)
• M2: 253,718 km (0.087 R)
• M3: 380,876 km (0.084 R)
• M4: 918,232 km (0.108 R)
• M5: 1,141,282 km (0.065 R)
• M6: 1,411,606 km (0.089 R)
• M7: 1,537,866 km (0.092 R)
• M8: 1,700,928 km (0.11 R)
• M9: 1,767,798 km (0.088 R)
• M10: 2,634,419 km (0.117 R)
• M11: 3,315,687 km (0.11 R)
• M12: 3,399,312 km (0.045 R)
• M13: 3,827,462 km (0.087 R)
• M14: 4,501,250 km (0.092 R)
• M15: 5,307,882 km (0.108 R)
• M16: 6,055,871 km (0.075 R)
• M17: 6,260,970 km (0.079 R)
• M18: 6,889,431 km (0.093 R)
• M19: 7,592,840 km (0.099 R)
• M20: 9,359,740 km (0.046 R)
• M21: 9,715,783 km (0.09 R)
• M22: 10,197,488 km (0.063 R)
• M23: 10,379,998 km (0.078 R)
• M24: 10,996,491 km (0.095 R)
• M25: 12,458,810 km (0.095 R)
• M26: 13,511,380 km (0.09 R)
• M27: 13,913,500 km (0.116 R)
• M28: 13,980,819 km (0.103 R)
• M29: 14,048,437 km (0.119 R)
• M30: 14,183,673 km (0.05 R)
• M31: 15,420,997 km (0.113 R)
• M32: 15,840,919 km (0.091 R)
• M33: 17,340,488 km (0.053 R)
• M34: 18,661,287 km (0.084 R)
• M35: 18,735,637 km (0.046 R)
• M36: 19,183,683 km (0.071 R)
• M37: 20,090,246 km (0.114 R)
• M38: 20,856,486 km (0.071 R)
• M39: 22,180,577 km (0.102 R)
• M40: 22,338,104 km (0.053 R)
• M41: 23,051,835 km (0.083 R)
• M42: 23,131,571 km (0.066 R)
• M43: 23,371,376 km (0.08 R)
• M44: 24,827,562 km (0.081 R)
• M45: 25,237,161 km (0.114 R)
• M46: 26,982,070 km (0.049 R)
• M47: 28,252,007 km (0.103 R)
• M48: 28,508,268 km (0.078 R)
• M49: 28,765,427 km (0.034 R)
• M50: 28,851,296 km (0.084 R)
• M51: 29,541,241 km (0.063 R)
• M52: 29,714,625 km (0.105 R)
• M53: 31,555,128 km (0.069 R)
• M54: 32,176,856 km (0.099 R)
• M55: 32,355,177 km (0.094 R)
• M56: 32,533,797 km (0.081 R)
• M57: 32,623,406 km (0.067 R)
• M58: 33,251,867 km (0.108 R)
• M59: 33,975,172 km (0.085 R)
• M60: 34,156,784 km (0.085 R)
• M61: 34,247,740 km (0.107 R)
• M62: 38,233,177 km (0.11 R)
• M63: 38,800,751 km (0.085 R)
• M64: 39,085,585 km (0.073 R)
• M65: 39,466,611 km (0.115 R)
• M66: 39,944,427 km (0.091 R)
• M67: 41,486,482 km (0.074 R)
• M68: 41,583,421 km (0.108 R)
• M69: 41,680,510 km (0.113 R)
• M70: 42,167,152 km (0.085 R)
• M71: 43,047,834 km (0.109 R)
• M72: 43,539,712 km (0.103 R)
• M73: 44,330,487 km (0.065 R)
• M74: 44,628,336 km (0.072 R)
• M75: 45,826,166 km (0.071 R)
• M76: 49,071,542 km (0.113 R)
• M77: 49,997,553 km (0.12 R)
• M78: 50,307,520 km (0.077 R)
• M79: 52,704,975 km (0.056 R)
• M80: 56,423,978 km (0.118 R)
• M81: 59,568,975 km (0.092 R)
• M82: 60,226,607 km (0.112 R)
• M83: 61,107,439 km (0.104 R)
• M84: 63,999,016 km (0.065 R)
• M85: 64,223,413 km (0.104 R)
• M86: 64,672,655 km (0.114 R)
• M87: 65,687,527 km (0.115 R)
• M88: 70,955,916 km (0.115 R)
• M89: 73,875,617 km (0.09 R)
• M90: 75,054,449 km (0.053 R)
• M91: 75,883,221 km (0.03 R)
• M92: 77,669,569 km (0.11 R)
• M93: 77,908,776 km (0.107 R)
• M94: 78,627,893 km (0.043 R)

Kuiper Belt

Range: 31.1 - 53.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 17,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit