🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.58 AU - 0.66 AU

Year: 181 Days

Day: 17.3 Hours

Environment

Temp: 133 °C

Axial Tilt: 31.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.91 AU - 1.27 AU

Year: 422 Days

Day: 44.8 Hours

Environment

Temp: 23 °C

Axial Tilt: 31 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.37 AU - 1.67 AU

Year: 695 Days

Day: 41.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 45.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.72 AU - 2.8 AU

Year: 1260 Days

Day: 43.5 Hours

Environment

Temp: -78 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.14 AU - 4.58 AU

Year: 2812 Days

Day: 24.6 Hours

Environment

Temp: -128 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 76,342,364 km

• M1: 3,017,838 km (0.091 R)

Asteroid Belt

Center: 6.24 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 494

Radius: 8.6

Gravity: 6.68 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.28 AU - 9.96 AU

Year: 9386 Days

Day: 7.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 76,342,364 km

• M1: 160,967 km (0.083 R)
• M2: 259,702 km (0.09 R)
• M3: 353,350 km (0.085 R)
• M4: 423,512 km (0.117 R)
• M5: 666,309 km (0.034 R)
• M6: 741,407 km (0.104 R)
• M7: 1,387,221 km (0.096 R)
• M8: 1,505,254 km (0.066 R)
• M9: 1,901,539 km (0.118 R)
• M10: 2,100,354 km (0.09 R)
• M11: 2,259,825 km (0.115 R)
• M12: 2,446,972 km (0.085 R)
• M13: 2,518,480 km (0.059 R)
• M14: 2,962,337 km (0.114 R)
• M15: 3,089,944 km (0.109 R)
• M16: 3,700,453 km (0.094 R)
• M17: 4,033,757 km (0.086 R)
• M18: 4,493,322 km (0.119 R)
• M19: 4,788,927 km (0.115 R)
• M20: 4,878,835 km (0.054 R)
• M21: 5,618,597 km (0.078 R)
• M22: 5,937,091 km (0.093 R)
• M23: 6,066,194 km (0.079 R)
• M24: 6,360,004 km (0.075 R)
• M25: 7,132,078 km (0.057 R)
• M26: 7,442,195 km (0.032 R)
• M27: 8,254,811 km (0.095 R)
• M28: 8,836,746 km (0.106 R)
• M29: 9,169,901 km (0.12 R)
• M30: 9,620,489 km (0.098 R)
• M31: 10,039,812 km (0.106 R)
• M32: 10,426,224 km (0.079 R)
• M33: 11,015,190 km (0.057 R)
• M34: 11,898,267 km (0.097 R)
• M35: 12,224,988 km (0.077 R)
• M36: 12,637,579 km (0.028 R)
• M37: 13,519,010 km (0.095 R)
• M38: 13,731,738 km (0.095 R)
• M39: 14,724,769 km (0.108 R)
• M40: 14,812,284 km (0.084 R)
• M41: 15,340,514 km (0.077 R)
• M42: 15,562,517 km (0.089 R)
• M43: 15,740,838 km (0.099 R)
• M44: 15,875,027 km (0.054 R)
• M45: 16,733,719 km (0.069 R)
• M46: 16,824,973 km (0.106 R)
• M47: 17,979,869 km (0.076 R)
• M48: 18,307,787 km (0.089 R)
• M49: 18,449,008 km (0.092 R)
• M50: 18,922,036 km (0.038 R)
• M51: 19,255,640 km (0.118 R)
• M52: 19,399,253 km (0.101 R)
• M53: 21,100,181 km (0.093 R)
• M54: 22,646,126 km (0.101 R)
• M55: 23,509,455 km (0.119 R)
• M56: 24,073,738 km (0.099 R)
• M57: 24,435,167 km (0.052 R)
• M58: 25,951,640 km (0.1 R)
• M59: 27,122,244 km (0.087 R)
• M60: 27,175,800 km (0.034 R)
• M61: 27,283,211 km (0.066 R)
• M62: 27,606,043 km (0.098 R)
• M63: 27,822,062 km (0.097 R)
• M64: 27,984,376 km (0.098 R)
• M65: 28,146,989 km (0.119 R)
• M66: 28,473,262 km (0.068 R)
• M67: 28,582,319 km (0.087 R)
• M68: 29,404,509 km (0.041 R)
• M69: 29,901,473 km (0.083 R)
• M70: 29,956,974 km (0.102 R)
• M71: 30,401,279 km (0.104 R)
• M72: 30,457,079 km (0.105 R)
• M73: 30,624,330 km (0.083 R)
• M74: 31,128,175 km (0.116 R)
• M75: 31,240,523 km (0.08 R)
• M76: 31,634,714 km (0.109 R)
• M77: 32,087,247 km (0.118 R)
• M78: 33,515,309 km (0.08 R)
• M79: 33,918,774 km (0.107 R)
• M80: 34,150,052 km (0.108 R)
• M81: 35,080,701 km (0.075 R)
• M82: 35,314,522 km (0.097 R)
• M83: 35,901,694 km (0.062 R)
• M84: 38,462,809 km (0.036 R)
• M85: 38,583,385 km (0.095 R)
• M86: 39,309,384 km (0.06 R)
• M87: 39,370,120 km (0.088 R)
• M88: 39,917,798 km (0.094 R)
• M89: 40,284,313 km (0.075 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.4

Radius: 5

Gravity: 14.18 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.93 AU - 20.75 AU

Year: 27945 Days

Day: 21.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,342,364 km

• M1: 89,160 km (0.109 R)
• M2: 1,127,669 km (0.063 R)
• M3: 1,505,254 km (0.066 R)
• M4: 1,692,102 km (0.109 R)
• M5: 1,755,980 km (0.109 R)
• M6: 1,820,606 km (0.114 R)
• M7: 1,919,191 km (0.068 R)
• M8: 2,331,034 km (0.031 R)
• M9: 2,547,053 km (0.091 R)
• M10: 3,678,911 km (0.117 R)
• M11: 3,720,499 km (0.049 R)
• M12: 3,762,087 km (0.066 R)
• M13: 3,803,825 km (0.083 R)
• M14: 4,944,060 km (0.105 R)
• M15: 6,987,417 km (0.092 R)
• M16: 7,826,362 km (0.111 R)
• M17: 8,095,040 km (0.081 R)
• M18: 8,421,313 km (0.116 R)
• M19: 8,641,371 km (0.08 R)
• M20: 8,863,225 km (0.104 R)
• M21: 9,769,339 km (0.094 R)
• M22: 9,942,574 km (0.087 R)
• M23: 10,350,527 km (0.106 R)
• M24: 10,823,556 km (0.107 R)
• M25: 12,098,279 km (0.079 R)
• M26: 12,471,226 km (0.098 R)
• M27: 12,596,290 km (0.098 R)
• M28: 13,612,209 km (0.1 R)
• M29: 15,856,926 km (0.108 R)
• M30: 16,060,528 km (0.098 R)
• M31: 16,883,167 km (0.101 R)
• M32: 18,213,541 km (0.049 R)
• M33: 18,783,658 km (0.08 R)
• M34: 18,927,123 km (0.108 R)
• M35: 19,215,099 km (0.077 R)
• M36: 20,529,017 km (0.071 R)
• M37: 20,973,472 km (0.096 R)
• M38: 21,645,914 km (0.08 R)
• M39: 22,249,691 km (0.117 R)
• M40: 22,629,819 km (0.081 R)
• M41: 23,012,042 km (0.1 R)
• M42: 23,242,572 km (0.028 R)
• M43: 23,705,578 km (0.118 R)
• M44: 24,719,403 km (0.117 R)
• M45: 25,986,347 km (0.067 R)
• M46: 28,748,073 km (0.114 R)
• M47: 28,913,379 km (0.104 R)
• M48: 29,577,893 km (0.1 R)
• M49: 31,176,196 km (0.087 R)
• M50: 33,756,311 km (0.076 R)
• M51: 34,455,830 km (0.101 R)
• M52: 34,719,272 km (0.107 R)
• M53: 35,071,725 km (0.075 R)
• M54: 35,248,400 km (0.056 R)
• M55: 35,336,962 km (0.056 R)
• M56: 35,691,359 km (0.076 R)
• M57: 37,391,389 km (0.102 R)
• M58: 38,024,338 km (0.095 R)
• M59: 38,934,641 km (0.118 R)
• M60: 39,300,857 km (0.028 R)
• M61: 40,128,881 km (0.082 R)
• M62: 42,458,868 km (0.096 R)
• M63: 43,403,129 km (0.08 R)
• M64: 44,640,902 km (0.093 R)
• M65: 45,504,680 km (0.054 R)
• M66: 47,541,306 km (0.119 R)
• M67: 49,310,600 km (0.085 R)
• M68: 49,409,634 km (0.053 R)
• M69: 52,508,853 km (0.077 R)
• M70: 53,521,929 km (0.05 R)
• M71: 53,827,109 km (0.076 R)
• M72: 54,234,913 km (0.111 R)
• M73: 54,439,264 km (0.081 R)
• M74: 58,055,642 km (0.031 R)
• M75: 58,578,637 km (0.048 R)
• M76: 59,208,144 km (0.087 R)
• M77: 62,389,493 km (0.087 R)
• M78: 63,247,287 km (0.085 R)
• M79: 64,108,821 km (0.115 R)
• M80: 64,974,394 km (0.111 R)
• M81: 65,517,285 km (0.084 R)
• M82: 65,734,800 km (0.113 R)
• M83: 67,045,427 km (0.113 R)
• M84: 67,813,762 km (0.104 R)
• M85: 68,144,074 km (0.097 R)
• M86: 68,254,178 km (0.096 R)
• M87: 69,137,853 km (0.084 R)
• M88: 70,470,471 km (0.08 R)
• M89: 70,581,921 km (0.074 R)
• M90: 73,048,341 km (0.079 R)
• M91: 73,612,774 km (0.115 R)
• M92: 73,838,966 km (0.094 R)
• M93: 75,885,165 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 459 - 18,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit