🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.57 AU - 0.83 AU

Year: 225 Days

Day: 18.9 Hours

Environment

Temp: 101 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 59,654,888 km

• M1: 175,777 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.88 AU - 1.42 AU

Year: 475 Days

Day: 21.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.74 AU - 2.28 AU

Year: 1097 Days

Day: 43.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.14 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 708.6

Radius: 14.6

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.57 AU - 4.95 AU

Year: 3385 Days

Day: 7.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 59,654,888 km

• M1: 201,508 km (0.11 R)
• M2: 302,936 km (0.065 R)
• M3: 397,182 km (0.115 R)
• M4: 550,969 km (0.081 R)
• M5: 887,415 km (0.078 R)
• M6: 1,080,845 km (0.119 R)
• M7: 1,251,536 km (0.106 R)
• M8: 1,525,449 km (0.071 R)
• M9: 1,649,017 km (0.072 R)
• M10: 1,804,898 km (0.089 R)
• M11: 2,025,705 km (0.059 R)
• M12: 2,271,344 km (0.1 R)
• M13: 2,382,047 km (0.117 R)
• M14: 2,658,653 km (0.11 R)
• M15: 2,775,639 km (0.095 R)
• M16: 3,423,248 km (0.104 R)
• M17: 3,606,356 km (0.111 R)
• M18: 3,755,206 km (0.108 R)
• M19: 3,849,303 km (0.066 R)
• M20: 4,732,229 km (0.08 R)
• M21: 5,165,465 km (0.047 R)
• M22: 5,397,491 km (0.098 R)
• M23: 5,547,089 km (0.101 R)
• M24: 5,719,725 km (0.068 R)
• M25: 5,850,324 km (0.096 R)
• M26: 6,293,134 km (0.086 R)
• M27: 6,861,905 km (0.114 R)
• M28: 7,047,406 km (0.08 R)
• M29: 7,423,645 km (0.068 R)
• M30: 7,566,361 km (0.114 R)
• M31: 7,903,106 km (0.108 R)
• M32: 8,541,590 km (0.108 R)
• M33: 8,716,470 km (0.094 R)
• M34: 8,917,679 km (0.042 R)
• M35: 9,324,734 km (0.097 R)
• M36: 9,453,239 km (0.089 R)
• M37: 9,868,224 km (0.113 R)
• M38: 10,502,219 km (0.084 R)
• M39: 10,662,738 km (0.103 R)
• M40: 11,176,607 km (0.091 R)
• M41: 12,144,355 km (0.045 R)
• M42: 12,539,144 km (0.037 R)
• M43: 13,167,754 km (0.097 R)
• M44: 13,341,138 km (0.103 R)
• M45: 14,278,070 km (0.042 R)
• M46: 14,426,471 km (0.108 R)
• M47: 14,575,321 km (0.101 R)
• M48: 14,964,724 km (0.088 R)
• M49: 15,296,831 km (0.064 R)
• M50: 15,387,936 km (0.109 R)
• M51: 15,539,928 km (0.112 R)
• M52: 15,631,482 km (0.104 R)
• M53: 16,030,160 km (0.105 R)
• M54: 16,618,827 km (0.105 R)
• M55: 16,712,476 km (0.071 R)
• M56: 16,806,124 km (0.026 R)
• M57: 16,900,071 km (0.1 R)
• M58: 18,073,368 km (0.113 R)
• M59: 18,524,106 km (0.105 R)
• M60: 18,621,195 km (0.112 R)
• M61: 19,076,421 km (0.087 R)
• M62: 19,272,694 km (0.098 R)
• M63: 19,964,883 km (0.112 R)
• M64: 20,564,621 km (0.118 R)
• M65: 21,069,065 km (0.059 R)
• M66: 21,611,507 km (0.082 R)
• M67: 22,227,401 km (0.095 R)
• M68: 22,606,632 km (0.093 R)
• M69: 23,092,376 km (0.096 R)
• M70: 23,336,520 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.2

Radius: 9.2

Gravity: 8.89 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 8.53 AU - 12.63 AU

Year: 13249 Days

Day: 12.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 59,654,888 km

• M1: 349,760 km (0.09 R)
• M2: 989,440 km (0.07 R)
• M3: 1,240,765 km (0.075 R)
• M4: 1,538,165 km (0.113 R)
• M5: 1,616,106 km (0.084 R)
• M6: 1,695,243 km (0.109 R)
• M7: 2,286,603 km (0.114 R)
• M8: 3,435,964 km (0.065 R)
• M9: 4,929,100 km (0.118 R)
• M10: 5,045,487 km (0.097 R)
• M11: 5,400,034 km (0.097 R)
• M12: 5,721,819 km (0.091 R)
• M13: 5,926,320 km (0.108 R)
• M14: 6,133,064 km (0.078 R)
• M15: 6,384,388 km (0.085 R)
• M16: 6,897,359 km (0.084 R)
• M17: 7,646,396 km (0.089 R)
• M18: 8,145,006 km (0.116 R)
• M19: 8,467,688 km (0.117 R)
• M20: 8,654,087 km (0.107 R)
• M21: 8,794,709 km (0.086 R)
• M22: 9,173,341 km (0.117 R)
• M23: 10,045,048 km (0.091 R)
• M24: 10,143,484 km (0.092 R)
• M25: 10,640,747 km (0.103 R)
• M26: 10,841,956 km (0.104 R)
• M27: 11,401,602 km (0.07 R)
• M28: 11,504,226 km (0.108 R)
• M29: 11,607,448 km (0.106 R)
• M30: 11,710,821 km (0.091 R)
• M31: 11,814,492 km (0.04 R)
• M32: 11,970,522 km (0.079 R)
• M33: 12,179,810 km (0.041 R)
• M34: 12,761,446 km (0.099 R)
• M35: 13,028,778 km (0.054 R)
• M36: 13,841,992 km (0.084 R)
• M37: 14,727,462 km (0.081 R)
• M38: 15,120,605 km (0.103 R)
• M39: 15,859,917 km (0.074 R)
• M40: 15,974,809 km (0.044 R)
• M41: 16,205,189 km (0.039 R)
• M42: 16,494,811 km (0.072 R)
• M43: 17,908,361 km (0.077 R)
• M44: 19,791,200 km (0.1 R)
• M45: 20,787,372 km (0.045 R)
• M46: 21,418,226 km (0.118 R)
• M47: 21,927,457 km (0.061 R)
• M48: 23,283,263 km (0.1 R)
• M49: 24,268,066 km (0.059 R)
• M50: 24,599,425 km (0.116 R)
• M51: 24,665,847 km (0.045 R)
• M52: 25,737,117 km (0.027 R)
• M53: 26,074,909 km (0.066 R)
• M54: 26,142,677 km (0.116 R)
• M55: 26,823,497 km (0.108 R)
• M56: 26,960,379 km (0.083 R)
• M57: 27,579,115 km (0.118 R)
• M58: 27,786,309 km (0.091 R)
• M59: 28,202,490 km (0.047 R)
• M60: 28,620,616 km (0.103 R)
• M61: 28,690,478 km (0.068 R)
• M62: 29,533,761 km (0.12 R)
• M63: 30,242,556 km (0.111 R)
• M64: 30,599,197 km (0.101 R)
• M65: 30,813,721 km (0.066 R)
• M66: 34,166,358 km (0.1 R)
• M67: 35,134,556 km (0.091 R)
• M68: 37,403,208 km (0.076 R)
• M69: 38,093,003 km (0.077 R)
• M70: 38,864,480 km (0.099 R)
• M71: 38,941,822 km (0.099 R)
• M72: 41,367,402 km (0.114 R)
• M73: 44,730,661 km (0.111 R)
• M74: 45,381,262 km (0.113 R)
• M75: 45,707,685 km (0.046 R)
• M76: 46,116,835 km (0.081 R)
• M77: 46,774,018 km (0.09 R)
• M78: 47,186,310 km (0.112 R)
• M79: 47,351,616 km (0.094 R)
• M80: 49,517,344 km (0.12 R)
• M81: 50,106,012 km (0.107 R)
• M82: 51,205,406 km (0.07 R)
• M83: 51,545,143 km (0.085 R)
• M84: 51,800,656 km (0.108 R)
• M85: 52,912,168 km (0.095 R)
• M86: 54,290,862 km (0.091 R)
• M87: 57,966,033 km (0.092 R)
• M88: 58,497,704 km (0.106 R)
• M89: 58,941,860 km (0.118 R)
• M90: 59,565,534 km (0.113 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 404 - 16,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit