🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.47 AU - 0.59 AU

Year: 142 Days

Day: 33.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.44 AU - 0.66 AU

Year: 150 Days

Day: 45.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 26.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 97,973,788 km

• M1: 126,111 km (0.061 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.65 AU - 0.79 AU

Year: 225 Days

Day: 34 Hours

Environment

Temp: 114 °C

Axial Tilt: 3.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.74 AU - 0.92 AU

Year: 279 Days

Day: 12 Hours

Environment

Temp: 108 °C

Axial Tilt: 28.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.88 AU - 1.16 AU

Year: 380 Days

Day: 47.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 21.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.59

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.32 AU - 1.5 AU

Year: 618 Days

Day: 42.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.5 AU - 1.58 AU

Year: 705 Days

Day: 31.6 Hours

Environment

Temp: -44 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 97,973,788 km

• M1: 553,662 km (0.101 R)

Planet 8 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.15 AU - 2.17 AU

Year: 1171 Days

Day: 35.9 Hours

Environment

Temp: -77 °C

Axial Tilt: 15.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 11.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.9

Radius: 14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 10.34 AU - 11.72 AU

Year: 13516 Days

Day: 9.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 97,973,788 km

• M1: 269,276 km (0.112 R)
• M2: 668,403 km (0.08 R)
• M3: 842,086 km (0.097 R)
• M4: 983,157 km (0.094 R)
• M5: 1,237,623 km (0.094 R)
• M6: 1,514,379 km (0.04 R)
• M7: 1,611,169 km (0.055 R)
• M8: 2,259,676 km (0.102 R)
• M9: 2,742,578 km (0.06 R)
• M10: 2,838,320 km (0.05 R)
• M11: 3,082,614 km (0.075 R)
• M12: 3,462,293 km (0.111 R)
• M13: 3,697,461 km (0.044 R)
• M14: 3,884,010 km (0.087 R)
• M15: 4,073,849 km (0.087 R)
• M16: 4,266,681 km (0.045 R)
• M17: 5,068,525 km (0.053 R)
• M18: 5,246,547 km (0.108 R)
• M19: 5,608,723 km (0.079 R)
• M20: 6,199,037 km (0.087 R)
• M21: 6,325,896 km (0.096 R)
• M22: 6,809,396 km (0.09 R)
• M23: 7,506,223 km (0.095 R)
• M24: 10,102,195 km (0.119 R)
• M25: 10,214,393 km (0.11 R)
• M26: 10,553,382 km (0.101 R)
• M27: 11,397,862 km (0.078 R)
• M28: 12,343,919 km (0.103 R)
• M29: 12,463,896 km (0.119 R)
• M30: 12,866,763 km (0.089 R)
• M31: 13,851,267 km (0.089 R)
• M32: 14,478,980 km (0.097 R)
• M33: 14,860,005 km (0.106 R)
• M34: 16,285,523 km (0.118 R)
• M35: 16,549,414 km (0.089 R)
• M36: 17,349,613 km (0.113 R)
• M37: 18,162,378 km (0.058 R)
• M38: 19,218,988 km (0.115 R)
• M39: 19,358,264 km (0.114 R)
• M40: 20,201,098 km (0.115 R)
• M41: 20,579,581 km (0.049 R)
• M42: 21,103,772 km (0.062 R)
• M43: 21,487,789 km (0.103 R)
• M44: 22,262,856 km (0.043 R)
• M45: 23,244,517 km (0.111 R)
• M46: 23,591,435 km (0.062 R)
• M47: 23,690,768 km (0.028 R)
• M48: 24,089,895 km (0.114 R)
• M49: 25,249,877 km (0.04 R)
• M50: 25,504,492 km (0.117 R)
• M51: 25,657,680 km (0.118 R)
• M52: 25,913,642 km (0.116 R)
• M53: 26,634,704 km (0.084 R)
• M54: 27,153,958 km (0.055 R)
• M55: 27,310,288 km (0.077 R)
• M56: 27,414,707 km (0.051 R)
• M57: 28,096,874 km (0.103 R)
• M58: 28,625,403 km (0.093 R)
• M59: 29,370,700 km (0.045 R)
• M60: 29,960,863 km (0.051 R)
• M61: 30,230,439 km (0.045 R)
• M62: 30,826,436 km (0.112 R)
• M63: 30,989,498 km (0.041 R)
• M64: 31,262,215 km (0.092 R)
• M65: 31,371,421 km (0.12 R)
• M66: 31,590,433 km (0.063 R)
• M67: 32,029,802 km (0.07 R)
• M68: 32,139,906 km (0.105 R)
• M69: 32,415,914 km (0.114 R)
• M70: 33,025,824 km (0.089 R)
• M71: 33,751,524 km (0.118 R)
• M72: 34,032,020 km (0.108 R)
• M73: 35,845,595 km (0.117 R)
• M74: 36,476,299 km (0.085 R)
• M75: 36,879,465 km (0.091 R)
• M76: 37,110,594 km (0.086 R)
• M77: 37,342,172 km (0.03 R)
• M78: 37,632,242 km (0.072 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.3

Radius: 5.2

Gravity: 29.45 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.68 AU - 20.4 AU

Year: 27103 Days

Day: 16 Hours

Environment

Temp: -198 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 97,973,788 km

• M1: 847,921 km (0.084 R)
• M2: 907,461 km (0.087 R)
• M3: 2,321,759 km (0.089 R)
• M4: 3,068,402 km (0.092 R)
• M5: 4,653,840 km (0.093 R)
• M6: 5,248,492 km (0.107 R)
• M7: 5,526,744 km (0.111 R)
• M8: 6,272,190 km (0.113 R)
• M9: 6,389,624 km (0.107 R)
• M10: 7,048,902 km (0.097 R)
• M11: 7,355,578 km (0.027 R)
• M12: 7,792,403 km (0.09 R)
• M13: 9,019,704 km (0.057 R)
• M14: 9,893,506 km (0.116 R)
• M15: 11,005,616 km (0.061 R)
• M16: 11,361,210 km (0.066 R)
• M17: 14,338,507 km (0.092 R)
• M18: 14,493,491 km (0.08 R)
• M19: 15,197,199 km (0.079 R)
• M20: 16,152,830 km (0.051 R)
• M21: 18,037,913 km (0.083 R)
• M22: 18,456,936 km (0.108 R)
• M23: 19,304,408 km (0.115 R)
• M24: 20,424,896 km (0.117 R)
• M25: 21,212,978 km (0.072 R)
• M26: 21,389,504 km (0.114 R)
• M27: 22,011,083 km (0.087 R)
• M28: 22,638,496 km (0.071 R)
• M29: 22,818,762 km (0.071 R)
• M30: 22,999,625 km (0.042 R)
• M31: 23,636,314 km (0.028 R)
• M32: 23,727,718 km (0.045 R)
• M33: 24,555,742 km (0.115 R)
• M34: 25,019,945 km (0.102 R)
• M35: 25,206,344 km (0.098 R)
• M36: 25,768,532 km (0.104 R)
• M37: 26,809,883 km (0.082 R)
• M38: 27,000,770 km (0.066 R)
• M39: 27,191,956 km (0.073 R)
• M40: 27,287,699 km (0.11 R)
• M41: 28,835,738 km (0.12 R)
• M42: 31,210,604 km (0.065 R)
• M43: 31,411,364 km (0.083 R)
• M44: 32,624,752 km (0.052 R)
• M45: 33,032,556 km (0.073 R)
• M46: 33,442,155 km (0.044 R)
• M47: 33,750,327 km (0.105 R)
• M48: 38,593,408 km (0.109 R)
• M49: 40,109,882 km (0.103 R)
• M50: 44,210,509 km (0.084 R)
• M51: 46,940,670 km (0.04 R)
• M52: 47,747,152 km (0.091 R)
• M53: 51,610,667 km (0.084 R)
• M54: 52,323,800 km (0.063 R)
• M55: 53,159,903 km (0.103 R)
• M56: 53,759,790 km (0.119 R)
• M57: 54,120,919 km (0.088 R)
• M58: 54,603,522 km (0.101 R)
• M59: 54,966,446 km (0.111 R)
• M60: 56,793,036 km (0.116 R)
• M61: 57,160,748 km (0.118 R)
• M62: 57,283,418 km (0.069 R)
• M63: 57,775,296 km (0.104 R)
• M64: 57,898,565 km (0.065 R)
• M65: 58,145,102 km (0.101 R)
• M66: 58,515,806 km (0.108 R)
• M67: 58,887,107 km (0.086 R)
• M68: 59,507,789 km (0.103 R)
• M69: 62,012,207 km (0.074 R)
• M70: 62,138,318 km (0.101 R)
• M71: 62,643,660 km (0.067 R)
• M72: 63,404,365 km (0.105 R)
• M73: 65,832,937 km (0.029 R)
• M74: 71,176,273 km (0.096 R)
• M75: 71,308,219 km (0.115 R)
• M76: 71,704,952 km (0.11 R)
• M77: 74,367,944 km (0.112 R)
• M78: 76,521,555 km (0.097 R)
• M79: 78,695,661 km (0.063 R)
• M80: 79,242,291 km (0.101 R)
• M81: 80,476,923 km (0.077 R)
• M82: 81,165,671 km (0.103 R)
• M83: 81,717,986 km (0.089 R)
• M84: 82,826,357 km (0.11 R)
• M85: 85,338,405 km (0.111 R)
• M86: 85,619,050 km (0.045 R)
• M87: 86,885,845 km (0.099 R)
• M88: 87,733,766 km (0.067 R)
• M89: 90,723,180 km (0.084 R)
• M90: 94,180,237 km (0.094 R)
• M91: 95,924,847 km (0.03 R)
• M92: 96,508,878 km (0.12 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 181 - 17,734 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit