🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.51 AU - 0.79 AU

Year: 192 Days

Day: 13.6 Hours

Environment

Temp: 202 °C

Axial Tilt: 46.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.67 AU - 0.93 AU

Year: 263 Days

Day: 25.9 Hours

Environment

Temp: 132 °C

Axial Tilt: 0.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.07 AU - 1.21 AU

Year: 447 Days

Day: 31.2 Hours

Environment

Temp: -4 °C

Axial Tilt: 37.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.69 AU - 2.37 AU

Year: 1062 Days

Day: 41.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.81 AU - 2.35 AU

Year: 1101 Days

Day: 30.4 Hours

Environment

Temp: -62 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 2.83 AU - 4.45 AU

Year: 2549 Days

Day: 25.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,162,164 km

• M1: 1,560,755 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.67 AU - 5.31 AU

Year: 3493 Days

Day: 43.4 Hours

Environment

Temp: -125 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.4

Radius: 14.1

Gravity: 0.28 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.84 AU - 6.12 AU

Year: 4709 Days

Day: 8.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 33,162,164 km

• M1: 184,155 km (0.111 R)
• M2: 309,518 km (0.081 R)
• M3: 657,782 km (0.109 R)
• M4: 879,785 km (0.072 R)
• M5: 1,104,481 km (0.073 R)
• M6: 1,199,925 km (0.076 R)
• M7: 1,315,264 km (0.079 R)
• M8: 1,469,350 km (0.096 R)
• M9: 1,629,869 km (0.053 R)
• M10: 1,910,963 km (0.086 R)
• M11: 2,137,454 km (0.08 R)
• M12: 2,393,865 km (0.11 R)
• M13: 2,531,346 km (0.056 R)
• M14: 2,649,677 km (0.034 R)
• M15: 2,937,205 km (0.119 R)
• M16: 3,153,822 km (0.09 R)
• M17: 3,459,002 km (0.116 R)
• M18: 3,761,489 km (0.073 R)
• M19: 3,872,640 km (0.084 R)
• M20: 4,009,971 km (0.109 R)
• M21: 4,212,676 km (0.04 R)
• M22: 4,392,792 km (0.036 R)
• M23: 4,510,077 km (0.034 R)
• M24: 4,615,094 km (0.097 R)
• M25: 4,921,920 km (0.106 R)
• M26: 5,194,038 km (0.095 R)
• M27: 5,304,441 km (0.057 R)
• M28: 5,401,530 km (0.108 R)
• M29: 5,710,899 km (0.086 R)
• M30: 5,839,104 km (0.111 R)
• M31: 5,939,484 km (0.097 R)
• M32: 6,040,463 km (0.063 R)
• M33: 6,346,989 km (0.101 R)
• M34: 6,435,551 km (0.066 R)
• M35: 6,990,559 km (0.036 R)
• M36: 7,143,149 km (0.112 R)
• M37: 7,281,527 km (0.048 R)
• M38: 7,514,301 km (0.078 R)
• M39: 7,875,730 km (0.09 R)
• M40: 8,210,829 km (0.071 R)
• M41: 8,812,811 km (0.061 R)
• M42: 8,928,300 km (0.094 R)
• M43: 9,227,645 km (0.034 R)
• M44: 9,631,859 km (0.108 R)
• M45: 9,938,983 km (0.117 R)
• M46: 10,059,260 km (0.09 R)
• M47: 10,720,782 km (0.103 R)
• M48: 10,914,810 km (0.075 R)
• M49: 11,253,051 km (0.111 R)
• M50: 11,848,451 km (0.1 R)
• M51: 12,067,462 km (0.112 R)
• M52: 12,306,370 km (0.043 R)

Planet 9 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 13.3

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.81 AU - 6.81 AU

Year: 5819 Days

Day: 7.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,162,164 km

• M1: 335,997 km (0.11 R)
• M2: 588,967 km (0.111 R)
• M3: 894,595 km (0.106 R)
• M4: 993,629 km (0.108 R)
• M5: 1,496,577 km (0.097 R)
• M6: 1,616,704 km (0.093 R)
• M7: 1,849,030 km (0.091 R)
• M8: 2,150,021 km (0.113 R)
• M9: 2,267,156 km (0.097 R)
• M10: 2,426,777 km (0.105 R)
• M11: 2,799,874 km (0.089 R)
• M12: 3,258,242 km (0.087 R)
• M13: 3,393,777 km (0.118 R)
• M14: 3,485,182 km (0.073 R)
• M15: 3,600,522 km (0.082 R)
• M16: 3,717,208 km (0.063 R)
• M17: 4,075,046 km (0.031 R)
• M18: 4,344,621 km (0.06 R)
• M19: 4,494,070 km (0.095 R)
• M20: 4,747,189 km (0.106 R)
• M21: 5,778,966 km (0.112 R)
• M22: 5,916,147 km (0.055 R)
• M23: 6,533,089 km (0.112 R)
• M24: 6,820,317 km (0.082 R)
• M25: 7,347,799 km (0.115 R)
• M26: 7,556,637 km (0.109 R)
• M27: 7,797,639 km (0.112 R)
• M28: 8,256,306 km (0.1 R)
• M29: 8,349,207 km (0.05 R)
• M30: 8,504,639 km (0.076 R)
• M31: 8,661,118 km (0.091 R)
• M32: 8,786,930 km (0.117 R)
• M33: 8,976,919 km (0.066 R)
• M34: 9,104,377 km (0.079 R)
• M35: 9,296,610 km (0.081 R)
• M36: 9,425,414 km (0.103 R)
• M37: 10,079,007 km (0.079 R)
• M38: 10,444,774 km (0.083 R)
• M39: 10,612,323 km (0.108 R)
• M40: 10,713,452 km (0.091 R)
• M41: 10,950,415 km (0.1 R)
• M42: 11,086,698 km (0.085 R)
• M43: 11,602,661 km (0.043 R)
• M44: 11,741,488 km (0.097 R)
• M45: 12,302,779 km (0.095 R)
• M46: 12,693,679 km (0.102 R)
• M47: 13,016,511 km (0.032 R)
• M48: 14,822,007 km (0.054 R)
• M49: 15,314,035 km (0.099 R)
• M50: 15,466,475 km (0.079 R)
• M51: 15,581,217 km (0.114 R)
• M52: 15,734,704 km (0.111 R)
• M53: 16,236,605 km (0.116 R)
• M54: 16,470,127 km (0.069 R)
• M55: 16,861,774 km (0.11 R)
• M56: 16,979,807 km (0.065 R)
• M57: 17,216,770 km (0.115 R)
• M58: 17,335,700 km (0.068 R)
• M59: 17,574,459 km (0.089 R)
• M60: 18,458,881 km (0.06 R)
• M61: 18,621,195 km (0.088 R)
• M62: 18,824,798 km (0.108 R)
• M63: 19,111,128 km (0.069 R)
• M64: 20,522,434 km (0.111 R)
• M65: 21,581,438 km (0.108 R)
• M66: 21,709,643 km (0.117 R)
• M67: 22,225,456 km (0.103 R)
• M68: 22,441,476 km (0.097 R)
• M69: 22,658,243 km (0.072 R)
• M70: 23,093,872 km (0.117 R)
• M71: 23,181,237 km (0.116 R)
• M72: 24,953,523 km (0.111 R)
• M73: 25,448,543 km (0.097 R)
• M74: 26,083,286 km (0.026 R)
• M75: 26,769,043 km (0.117 R)
• M76: 27,137,353 km (0.116 R)
• M77: 28,205,332 km (0.075 R)
• M78: 29,097,833 km (0.049 R)
• M79: 29,334,347 km (0.105 R)
• M80: 30,478,173 km (0.104 R)
• M81: 31,007,151 km (0.088 R)
• M82: 31,394,011 km (0.053 R)
• M83: 31,830,986 km (0.062 R)
• M84: 32,710,921 km (0.032 R)

Planet 10 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 417.1

Radius: 10.8

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 6.46 AU - 8.32 AU

Year: 7375 Days

Day: 5.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 146.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 33,162,164 km

• M1: 242,049 km (0.075 R)
• M2: 428,747 km (0.091 R)
• M3: 881,580 km (0.04 R)
• M4: 981,811 km (0.089 R)
• M5: 1,322,894 km (0.118 R)
• M6: 1,593,965 km (0.115 R)
• M7: 1,754,334 km (0.118 R)
• M8: 1,827,488 km (0.117 R)
• M9: 2,091,528 km (0.111 R)
• M10: 2,307,846 km (0.079 R)
• M11: 2,428,871 km (0.06 R)
• M12: 2,510,851 km (0.118 R)
• M13: 2,635,615 km (0.088 R)
• M14: 2,805,110 km (0.06 R)
• M15: 2,934,661 km (0.118 R)
• M16: 3,312,695 km (0.072 R)
• M17: 3,519,290 km (0.112 R)
• M18: 3,635,827 km (0.111 R)
• M19: 3,825,068 km (0.085 R)
• M20: 4,213,424 km (0.082 R)
• M21: 4,512,919 km (0.097 R)
• M22: 4,690,940 km (0.089 R)
• M23: 5,265,546 km (0.107 R)
• M24: 5,752,337 km (0.114 R)
• M25: 5,862,591 km (0.114 R)
• M26: 6,739,982 km (0.095 R)
• M27: 7,061,319 km (0.044 R)
• M28: 7,357,672 km (0.075 R)
• M29: 7,870,942 km (0.119 R)
• M30: 8,427,147 km (0.074 R)
• M31: 8,521,095 km (0.054 R)
• M32: 8,646,907 km (0.111 R)
• M33: 9,220,764 km (0.115 R)
• M34: 9,872,711 km (0.097 R)
• M35: 10,004,806 km (0.09 R)
• M36: 10,304,451 km (0.115 R)
• M37: 10,708,515 km (0.102 R)
• M38: 11,255,445 km (0.045 R)
• M39: 11,497,494 km (0.059 R)
• M40: 11,811,350 km (0.081 R)
• M41: 12,340,777 km (0.069 R)
• M42: 13,058,697 km (0.098 R)
• M43: 13,386,167 km (0.116 R)
• M44: 13,679,678 km (0.051 R)
• M45: 14,534,929 km (0.115 R)
• M46: 15,445,980 km (0.119 R)
• M47: 15,599,468 km (0.037 R)
• M48: 16,024,625 km (0.109 R)
• M49: 16,258,147 km (0.048 R)
• M50: 16,689,138 km (0.045 R)
• M51: 16,925,802 km (0.12 R)
• M52: 17,163,663 km (0.107 R)
• M53: 17,964,311 km (0.037 R)
• M54: 18,085,485 km (0.106 R)
• M55: 18,166,417 km (0.071 R)
• M56: 19,270,599 km (0.055 R)
• M57: 19,643,547 km (0.091 R)
• M58: 20,228,325 km (0.098 R)
• M59: 20,522,883 km (0.066 R)
• M60: 20,734,115 km (0.105 R)
• M61: 21,543,589 km (0.087 R)
• M62: 21,629,459 km (0.052 R)
• M63: 21,801,346 km (0.059 R)
• M64: 22,493,835 km (0.1 R)
• M65: 22,624,434 km (0.113 R)
• M66: 22,799,015 km (0.095 R)
• M67: 22,974,044 km (0.118 R)
• M68: 23,590,088 km (0.083 R)
• M69: 23,900,205 km (0.1 R)
• M70: 24,256,248 km (0.072 R)
• M71: 24,703,695 km (0.058 R)
• M72: 25,244,341 km (0.089 R)
• M73: 26,199,823 km (0.101 R)
• M74: 26,383,230 km (0.094 R)
• M75: 27,120,897 km (0.103 R)
• M76: 28,522,180 km (0.054 R)
• M77: 28,758,096 km (0.096 R)
• M78: 29,136,728 km (0.051 R)
• M79: 29,612,450 km (0.049 R)
• M80: 30,186,756 km (0.043 R)
• M81: 31,443,528 km (0.108 R)
• M82: 32,274,394 km (0.078 R)
• M83: 32,372,680 km (0.089 R)
• M84: 32,964,190 km (0.069 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,987 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit