🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 0.46 AU - 0.7 AU

Year: 164 Days

Day: 25.8 Hours

Environment

Temp: 149 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.7 AU - 1 AU

Year: 291 Days

Day: 40.1 Hours

Environment

Temp: 152 °C

Axial Tilt: 49.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.78 AU - 0.98 AU

Year: 306 Days

Day: 47.1 Hours

Environment

Temp: 162 °C

Axial Tilt: 46.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.9 AU - 1.24 AU

Year: 410 Days

Day: 19.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 1.18 AU - 1.2 AU

Year: 481 Days

Day: 24.8 Hours

Environment

Temp: -1 °C

Axial Tilt: 38 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.27 AU - 1.45 AU

Year: 588 Days

Day: 30.3 Hours

Environment

Temp: -35 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 3.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.74 AU - 4.26 AU

Year: 2428 Days

Day: 42.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 3.29 AU - 5.29 AU

Year: 3295 Days

Day: 14.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 8.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 933

Radius: 10.5

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 7.64 AU - 9.86 AU

Year: 9599 Days

Day: 12 Hours

Environment

Temp: -175 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,440,839 km

• M1: 198,367 km (0.093 R)
• M2: 385,215 km (0.078 R)
• M3: 742,155 km (0.079 R)
• M4: 985,252 km (0.085 R)
• M5: 1,147,715 km (0.103 R)
• M6: 1,232,537 km (0.113 R)
• M7: 2,012,091 km (0.11 R)
• M8: 2,194,451 km (0.085 R)
• M9: 2,717,146 km (0.112 R)
• M10: 2,803,165 km (0.059 R)
• M11: 3,650,038 km (0.093 R)
• M12: 4,234,218 km (0.059 R)
• M13: 4,882,276 km (0.088 R)
• M14: 4,987,593 km (0.09 R)
• M15: 5,128,963 km (0.119 R)
• M16: 6,043,156 km (0.111 R)
• M17: 6,156,252 km (0.07 R)
• M18: 6,270,096 km (0.032 R)
• M19: 7,325,658 km (0.079 R)
• M20: 7,446,384 km (0.068 R)
• M21: 8,393,637 km (0.11 R)
• M22: 8,860,083 km (0.116 R)
• M23: 8,945,803 km (0.12 R)
• M24: 9,074,906 km (0.107 R)
• M25: 9,729,846 km (0.049 R)
• M26: 9,818,258 km (0.077 R)
• M27: 10,445,073 km (0.057 R)
• M28: 10,535,729 km (0.104 R)
• M29: 12,450,283 km (0.094 R)
• M30: 12,691,135 km (0.1 R)
• M31: 13,619,989 km (0.065 R)
• M32: 13,768,689 km (0.026 R)
• M33: 14,570,833 km (0.102 R)
• M34: 14,824,700 km (0.088 R)
• M35: 15,233,701 km (0.083 R)
• M36: 16,641,716 km (0.108 R)
• M37: 16,747,781 km (0.062 R)
• M38: 17,120,280 km (0.076 R)
• M39: 17,388,209 km (0.093 R)
• M40: 17,819,650 km (0.107 R)
• M41: 19,246,065 km (0.105 R)
• M42: 19,413,016 km (0.086 R)
• M43: 19,860,464 km (0.04 R)
• M44: 20,424,747 km (0.116 R)
• M45: 20,594,989 km (0.084 R)
• M46: 20,994,266 km (0.06 R)
• M47: 21,281,045 km (0.051 R)
• M48: 21,569,021 km (0.117 R)
• M49: 22,090,669 km (0.06 R)
• M50: 22,207,206 km (0.117 R)
• M51: 22,616,505 km (0.075 R)
• M52: 23,442,734 km (0.119 R)
• M53: 24,158,859 km (0.089 R)
• M54: 24,519,540 km (0.113 R)
• M55: 25,063,926 km (0.05 R)
• M56: 25,673,538 km (0.117 R)
• M57: 26,535,222 km (0.091 R)
• M58: 27,406,330 km (0.076 R)
• M59: 27,531,543 km (0.088 R)
• M60: 27,656,906 km (0.04 R)
• M61: 28,286,863 km (0.105 R)
• M62: 28,985,186 km (0.11 R)
• M63: 29,817,698 km (0.04 R)
• M64: 31,048,739 km (0.111 R)
• M65: 31,179,338 km (0.086 R)
• M66: 31,966,522 km (0.102 R)
• M67: 32,494,901 km (0.089 R)
• M68: 34,164,563 km (0.096 R)
• M69: 34,299,351 km (0.117 R)
• M70: 34,366,820 km (0.063 R)
• M71: 36,136,413 km (0.099 R)
• M72: 36,548,854 km (0.108 R)
• M73: 36,617,819 km (0.068 R)
• M74: 37,656,626 km (0.097 R)
• M75: 38,634,847 km (0.076 R)
• M76: 38,915,941 km (0.047 R)
• M77: 39,268,244 km (0.098 R)
• M78: 39,550,835 km (0.097 R)
• M79: 39,692,354 km (0.117 R)
• M80: 40,687,928 km (0.059 R)
• M81: 41,260,439 km (0.069 R)
• M82: 44,825,207 km (0.1 R)
• M83: 46,159,321 km (0.099 R)
• M84: 47,130,959 km (0.094 R)
• M85: 47,206,057 km (0.092 R)
• M86: 47,807,590 km (0.112 R)
• M87: 48,411,816 km (0.093 R)
• M88: 49,322,717 km (0.067 R)
• M89: 49,780,337 km (0.092 R)
• M90: 50,546,129 km (0.09 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 765

Radius: 4.6

Gravity: 36.15 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 13.46 AU - 17.8 AU

Year: 22916 Days

Day: 17.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 59.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 86,440,839 km

• M1: 97,388 km (0.12 R)
• M2: 156,928 km (0.085 R)
• M3: 671,994 km (0.11 R)
• M4: 800,797 km (0.079 R)
• M5: 1,423,125 km (0.073 R)
• M6: 1,691,503 km (0.103 R)
• M7: 1,796,072 km (0.065 R)
• M8: 1,975,290 km (0.112 R)
• M9: 2,122,794 km (0.089 R)
• M10: 2,626,639 km (0.057 R)
• M11: 2,747,963 km (0.12 R)
• M12: 2,996,296 km (0.116 R)
• M13: 3,558,784 km (0.114 R)
• M14: 3,603,364 km (0.091 R)
• M15: 6,219,232 km (0.077 R)
• M16: 6,273,088 km (0.096 R)
• M17: 7,267,913 km (0.042 R)
• M18: 7,783,577 km (0.107 R)
• M19: 7,899,815 km (0.088 R)
• M20: 8,849,761 km (0.057 R)
• M21: 9,461,617 km (0.07 R)
• M22: 9,710,248 km (0.092 R)
• M23: 10,087,085 km (0.066 R)
• M24: 10,213,795 km (0.097 R)
• M25: 10,790,494 km (0.104 R)
• M26: 10,920,046 km (0.054 R)
• M27: 11,509,462 km (0.119 R)
• M28: 11,774,699 km (0.08 R)
• M29: 12,176,519 km (0.102 R)
• M30: 12,855,992 km (0.085 R)
• M31: 13,269,630 km (0.085 R)
• M32: 14,679,441 km (0.064 R)
• M33: 17,107,414 km (0.12 R)
• M34: 20,934,726 km (0.109 R)
• M35: 21,420,919 km (0.067 R)
• M36: 21,910,703 km (0.12 R)
• M37: 22,818,313 km (0.12 R)
• M38: 24,670,185 km (0.029 R)
• M39: 25,441,511 km (0.086 R)
• M40: 25,873,401 km (0.11 R)
• M41: 26,133,701 km (0.03 R)
• M42: 26,744,509 km (0.111 R)
• M43: 27,271,841 km (0.065 R)
• M44: 27,980,187 km (0.094 R)
• M45: 28,515,449 km (0.111 R)
• M46: 28,964,093 km (0.08 R)
• M47: 29,324,773 km (0.075 R)
• M48: 30,965,712 km (0.096 R)
• M49: 31,149,867 km (0.112 R)
• M50: 31,890,077 km (0.116 R)
• M51: 32,729,770 km (0.117 R)
• M52: 33,105,410 km (0.112 R)
• M53: 36,841,019 km (0.084 R)
• M54: 37,133,782 km (0.117 R)
• M55: 37,427,442 km (0.09 R)
• M56: 39,205,264 km (0.082 R)
• M57: 39,304,746 km (0.097 R)
• M58: 41,821,282 km (0.112 R)
• M59: 42,944,911 km (0.037 R)
• M60: 45,117,521 km (0.098 R)
• M61: 45,954,521 km (0.101 R)
• M62: 46,585,675 km (0.096 R)
• M63: 46,796,608 km (0.093 R)
• M64: 47,643,930 km (0.105 R)
• M65: 47,962,873 km (0.11 R)
• M66: 49,031,450 km (0.102 R)
• M67: 50,107,807 km (0.047 R)
• M68: 50,432,135 km (0.084 R)
• M69: 51,736,778 km (0.051 R)
• M70: 52,612,674 km (0.077 R)
• M71: 53,714,462 km (0.117 R)
• M72: 55,493,031 km (0.117 R)
• M73: 56,614,417 km (0.095 R)
• M74: 60,138,045 km (0.092 R)
• M75: 60,252,936 km (0.106 R)
• M76: 61,636,716 km (0.12 R)
• M77: 61,868,294 km (0.104 R)
• M78: 62,100,170 km (0.059 R)
• M79: 65,968,771 km (0.102 R)
• M80: 68,590,624 km (0.049 R)
• M81: 72,709,352 km (0.03 R)
• M82: 72,831,574 km (0.06 R)
• M83: 73,567,146 km (0.048 R)
• M84: 74,181,994 km (0.116 R)
• M85: 75,912,392 km (0.118 R)
• M86: 76,533,672 km (0.114 R)
• M87: 77,406,277 km (0.093 R)
• M88: 78,031,596 km (0.031 R)
• M89: 79,917,426 km (0.07 R)
• M90: 81,310,033 km (0.043 R)
• M91: 82,200,290 km (0.076 R)
• M92: 82,710,568 km (0.099 R)
• M93: 83,990,677 km (0.074 R)
• M94: 84,119,032 km (0.1 R)
• M95: 85,793,780 km (0.071 R)
• M96: 86,181,837 km (0.083 R)
• M97: 86,440,791 km (0.089 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: 389 - 16,717 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit