🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.59 AU - 0.95 AU

Year: 289 Days

Day: 42.4 Hours

Environment

Temp: -20 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.76 AU - 0.96 AU

Year: 341 Days

Day: 17.8 Hours

Environment

Temp: -29 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 1.22 AU - 1.72 AU

Year: 762 Days

Day: 24.7 Hours

Environment

Temp: -91 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.33 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.2

Radius: 11.1

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.83 AU - 3.53 AU

Year: 2424 Days

Day: 12.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 88,667,263 km

• M1: 169,345 km (0.091 R)
• M2: 255,064 km (0.082 R)
• M3: 421,716 km (0.04 R)
• M4: 666,309 km (0.056 R)
• M5: 791,074 km (0.115 R)
• M6: 1,232,537 km (0.062 R)
• M7: 1,370,466 km (0.102 R)
• M8: 1,543,252 km (0.1 R)
• M9: 1,974,542 km (0.115 R)
• M10: 2,159,744 km (0.084 R)
• M11: 2,237,685 km (0.104 R)
• M12: 2,489,009 km (0.075 R)
• M13: 3,094,282 km (0.049 R)
• M14: 3,246,274 km (0.117 R)
• M15: 3,466,033 km (0.096 R)
• M16: 3,557,886 km (0.119 R)
• M17: 3,690,579 km (0.086 R)
• M18: 3,784,527 km (0.078 R)
• M19: 3,920,063 km (0.085 R)
• M20: 4,126,358 km (0.069 R)
• M21: 4,223,896 km (0.115 R)
• M22: 4,364,667 km (0.041 R)
• M23: 4,449,938 km (0.117 R)
• M24: 4,535,658 km (0.111 R)
• M25: 4,869,560 km (0.04 R)
• M26: 5,002,403 km (0.106 R)
• M27: 5,981,820 km (0.12 R)
• M28: 6,076,666 km (0.098 R)
• M29: 6,493,445 km (0.106 R)
• M30: 6,672,663 km (0.096 R)
• M31: 6,869,983 km (0.028 R)
• M32: 7,253,702 km (0.041 R)
• M33: 8,041,933 km (0.109 R)
• M34: 8,357,883 km (0.093 R)
• M35: 8,552,959 km (0.077 R)
• M36: 8,624,168 km (0.053 R)
• M37: 9,020,004 km (0.066 R)
• M38: 9,238,417 km (0.069 R)
• M39: 9,495,426 km (0.111 R)
• M40: 9,810,778 km (0.031 R)
• M41: 9,979,076 km (0.079 R)
• M42: 10,054,174 km (0.07 R)
• M43: 10,470,804 km (0.073 R)
• M44: 10,854,373 km (0.102 R)
• M45: 11,009,057 km (0.082 R)
• M46: 11,477,747 km (0.097 R)
• M47: 11,694,814 km (0.049 R)
• M48: 12,012,859 km (0.115 R)
• M49: 12,152,882 km (0.115 R)
• M50: 12,414,379 km (0.117 R)
• M51: 12,943,208 km (0.046 R)
• M52: 13,313,463 km (0.041 R)
• M53: 13,458,423 km (0.075 R)
• M54: 13,562,393 km (0.11 R)
• M55: 13,833,614 km (0.083 R)
• M56: 13,938,482 km (0.093 R)
• M57: 14,022,556 km (0.072 R)
• M58: 14,148,967 km (0.044 R)

Asteroid Belt

Center: 3.83 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.9

Radius: 11.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.44 AU - 5.52 AU

Year: 4054 Days

Day: 10.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 88,667,263 km

• M1: 154,834 km (0.099 R)
• M2: 257,608 km (0.079 R)
• M3: 450,290 km (0.112 R)
• M4: 562,488 km (0.116 R)
• M5: 962,662 km (0.092 R)
• M6: 1,330,523 km (0.061 R)
• M7: 1,803,253 km (0.054 R)
• M8: 1,902,287 km (0.119 R)
• M9: 2,172,011 km (0.082 R)
• M10: 2,248,755 km (0.034 R)
• M11: 2,605,247 km (0.096 R)
• M12: 3,506,125 km (0.115 R)
• M13: 3,908,394 km (0.107 R)
• M14: 4,656,982 km (0.026 R)
• M15: 4,882,725 km (0.072 R)
• M16: 5,436,536 km (0.072 R)
• M17: 5,647,768 km (0.062 R)
• M18: 6,078,311 km (0.09 R)
• M19: 6,519,774 km (0.086 R)
• M20: 7,273,448 km (0.069 R)
• M21: 7,506,522 km (0.12 R)
• M22: 7,965,039 km (0.12 R)
• M23: 8,054,798 km (0.101 R)
• M24: 8,190,184 km (0.115 R)
• M25: 8,754,617 km (0.09 R)
• M26: 9,776,520 km (0.033 R)
• M27: 9,921,032 km (0.082 R)
• M28: 10,033,828 km (0.116 R)
• M29: 10,260,918 km (0.076 R)
• M30: 10,505,959 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 841

Radius: 4.6

Gravity: 39.74 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 13.71 AU - 14.55 AU

Year: 22706 Days

Day: 19.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,667,263 km

• M1: 65,075 km (0.092 R)
• M2: 346,319 km (0.105 R)
• M3: 407,505 km (0.06 R)
• M4: 450,290 km (0.11 R)
• M5: 1,018,313 km (0.036 R)
• M6: 1,458,430 km (0.109 R)
• M7: 1,769,144 km (0.066 R)
• M8: 1,804,898 km (0.113 R)
• M9: 1,840,951 km (0.101 R)
• M10: 2,817,377 km (0.112 R)
• M11: 3,467,828 km (0.096 R)
• M12: 3,603,364 km (0.082 R)
• M13: 3,648,991 km (0.041 R)
• M14: 3,786,771 km (0.082 R)
• M15: 3,973,319 km (0.049 R)
• M16: 5,516,870 km (0.065 R)
• M17: 5,569,529 km (0.098 R)
• M18: 5,781,509 km (0.119 R)
• M19: 5,942,177 km (0.06 R)
• M20: 5,996,182 km (0.045 R)
• M21: 7,165,289 km (0.07 R)
• M22: 7,628,743 km (0.104 R)
• M23: 7,982,692 km (0.062 R)
• M24: 8,042,232 km (0.079 R)
• M25: 8,342,026 km (0.104 R)
• M26: 9,640,685 km (0.065 R)
• M27: 10,280,814 km (0.112 R)
• M28: 11,872,536 km (0.09 R)
• M29: 12,282,284 km (0.104 R)
• M30: 13,610,115 km (0.09 R)
• M31: 14,544,653 km (0.069 R)
• M32: 14,836,219 km (0.09 R)
• M33: 15,129,880 km (0.105 R)
• M34: 16,247,974 km (0.056 R)
• M35: 16,399,068 km (0.061 R)
• M36: 17,238,312 km (0.111 R)
• M37: 18,483,715 km (0.112 R)
• M38: 18,720,528 km (0.06 R)
• M39: 18,799,665 km (0.104 R)
• M40: 22,390,014 km (0.085 R)
• M41: 24,004,026 km (0.092 R)
• M42: 25,304,480 km (0.108 R)
• M43: 27,073,774 km (0.081 R)
• M44: 27,342,601 km (0.068 R)
• M45: 30,079,045 km (0.071 R)
• M46: 34,246,992 km (0.099 R)
• M47: 34,926,615 km (0.075 R)
• M48: 36,397,760 km (0.116 R)
• M49: 36,793,447 km (0.04 R)
• M50: 37,989,182 km (0.095 R)
• M51: 38,894,250 km (0.056 R)
• M52: 39,298,912 km (0.107 R)
• M53: 40,828,251 km (0.055 R)
• M54: 41,342,419 km (0.098 R)
• M55: 41,651,937 km (0.092 R)
• M56: 41,755,309 km (0.073 R)
• M57: 44,155,607 km (0.086 R)
• M58: 45,106,900 km (0.093 R)
• M59: 45,319,329 km (0.098 R)
• M60: 45,638,421 km (0.111 R)
• M61: 47,029,831 km (0.077 R)
• M62: 47,676,692 km (0.031 R)
• M63: 49,088,447 km (0.075 R)
• M64: 50,183,653 km (0.078 R)
• M65: 53,068,797 km (0.088 R)
• M66: 53,292,895 km (0.107 R)
• M67: 53,517,441 km (0.097 R)
• M68: 54,757,608 km (0.088 R)
• M69: 57,956,758 km (0.08 R)
• M70: 58,072,098 km (0.116 R)
• M71: 59,928,608 km (0.071 R)
• M72: 61,568,799 km (0.114 R)
• M73: 62,276,247 km (0.1 R)
• M74: 64,773,634 km (0.096 R)
• M75: 64,893,312 km (0.113 R)
• M76: 65,853,880 km (0.039 R)
• M77: 67,788,929 km (0.12 R)
• M78: 68,032,175 km (0.111 R)
• M79: 68,153,948 km (0.101 R)
• M80: 68,763,559 km (0.067 R)
• M81: 69,497,486 km (0.098 R)
• M82: 69,742,677 km (0.116 R)
• M83: 70,849,851 km (0.119 R)
• M84: 72,583,391 km (0.047 R)
• M85: 73,330,632 km (0.116 R)
• M86: 75,587,765 km (0.089 R)
• M87: 76,345,179 km (0.114 R)
• M88: 77,994,795 km (0.118 R)
• M89: 78,249,709 km (0.107 R)
• M90: 81,846,341 km (0.087 R)
• M91: 82,494,250 km (0.095 R)
• M92: 84,971,740 km (0.08 R)
• M93: 85,102,937 km (0.062 R)
• M94: 85,890,720 km (0.093 R)
• M95: 87,606,009 km (0.049 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 15,407 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit